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Indenture - IndyMac Bancorp. Inc. and Bank of New York

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                              INDYMAC BANCORP, INC.

                                       To

                              THE BANK OF NEW YORK,
                                   as Trustee

                                  _____________

                          FIRST SUPPLEMENTAL INDENTURE

                          Dated as of November__, 2001

                                  _____________

______% Junior Subordinated Deferrable Interest Debentures due November __, 2031
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                                TABLE OF CONTENTS



                                                                                                        Page
                                                                                                     
ARTICLE I DEFINITIONS.................................................................................    2

            Section 1.1      Definition of Terms......................................................    2

ARTICLE II TERMS AND CONDITIONS OF THE DEBENTURES.....................................................    6

            Section 2.1      Designation and Principal Amount.........................................    6
            Section 2.2      Maturity.................................................................    6
            Section 2.3      Global Debentures........................................................    6
            Section 2.4      Interest.................................................................    7
            Section 2.5      Optional Deferral of Interest............................................    8
            Section 2.6      Redemption...............................................................    9
            Section 2.7      Limited Right to Require Exchange of Preferred Securities and Repurchase
                             of Debentures............................................................    9
            Section 2.8      Change of Control Right to Require Exchange of Preferred Securities
                             and Repurchase of Debentures.............................................   10
            Section 2.9      Distribution of Debentures in Exchange for Trust
                             Securities Upon the Occurrence of a Special Event........................   11
            Section 2.10     Events of Default........................................................   12
            Section 2.11     Amendment; Supplement; Waiver............................................   12
            Section 2.12     Defeasance...............................................................   16
            Section 2.13     Paying Agent; Security Registrar.........................................   17

ARTICLE III FORM OF DEBENTURE.........................................................................   17

            Section 3.1      Form of Debenture........................................................   17

ARTICLE IV EXPENSES...................................................................................   17

            Section 4.1      Payment of Expenses......................................................   17

ARTICLE V COVENANTS...................................................................................   18

            Section 5.1      Covenants in the Event of an Event of Default or of a Deferral of
                             Interest.................................................................   18
            Section 5.2      Additional Covenants Relating to the Trust...............................   19
            Section 5.3      Covenant in Event of Distribution of Debentures..........................   19
            Section 5.4      Additional Covenant Relating to the Guarantee............................   20
            Section 5.5      Limitation on Disposition of Voting Stock of, and Merger and Sale of
                             Assets by, the Bank......................................................   20



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                                TABLE OF CONTENTS
                                   (CONTINUED)


                                                                                                        Page
                                                                                                     
ARTICLE VI SUBORDINATION..............................................................................   21

            Section 6.1      Debentures Subordinated to Senior Indebtedness...........................   21
            Section 6.2      Subrogation..............................................................   22
            Section 6.3      Obligation of the Company is Absolute and Unconditional..................   23
            Section 6.4      Maturity of or Default on Senior Indebtedness............................   23
            Section 6.5      Payments on Debentures Permitted.........................................   23
            Section 6.6      Effectuation of Subordination by Trustee.................................   23
            Section 6.7      Knowledge of Trustee.....................................................   24
            Section 6.8      Trustee's Relation to Senior Indebtedness................................   24
            Section 6.9      Rights of Holders of Senior Indebtedness Not Impaired....................   25
            Section 6.10     Modification of Terms of Senior Indebtedness.............................   25

ARTICLE VII RIGHTS OF HOLDERS OF PREFERRED SECURITIES.................................................   25

            Section 7.1      Preferred Security Holders' Rights.......................................   25
            Section 7.2      Direct Action............................................................   25
            Section 7.3      Payments Pursuant to Direct Actions......................................   26

ARTICLE VIII REMARKETING..............................................................................   26

            Section 8.1      Effectiveness of this Article............................................   26
            Section 8.2      Remarketing..............................................................   26

ARTICLE IX MISCELLANEOUS..............................................................................   32

            Section 9.1      Ratification of Indenture................................................   32
            Section 9.2      Article 19 of the Base Indenture.........................................   32
            Section 9.3      Trustee Not Responsible for Recitals.....................................   32
            Section 9.4      Governing Law............................................................   32
            Section 9.5      Severability.............................................................   32
            Section 9.6      Counterparts.............................................................   32

Exhibit A Form of Debenture



                                       ii
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         FIRST SUPPLEMENTAL INDENTURE, dated as of __________, 2001 (this "First
Supplemental Indenture"), between IndyMac Bancorp, Inc., a Delaware corporation
(the "Company"), having its principal place of business at 155 North Lake
Avenue, Pasadena, California 91101-7211, and THE BANK OF NEW YORK, a New York
banking corporation, as trustee (the "Trustee"), having its corporate trust
office at 101 Barclay Street, Floor 21 West, New York, New York 10286, under the
Indenture, dated as of __________, 2001, between the Company and the Trustee
(the "Base Indenture", together with the First Supplemental Indenture, the
"Indenture").

         WHEREAS, the Company executed and delivered the Base Indenture to the
Trustee to provide for the issuance from time to time of the Company's unsecured
debentures, notes or other evidences of indebtedness (collectively the "Debt
Securities", and individually, a "Debt Security") to be issued in one or more
series as might be determined by the Company under the Base Indenture, in an
unlimited aggregate principal amount which may be authenticated and delivered as
provided in the Base Indenture;

         WHEREAS, pursuant to the terms of the First Supplemental Indenture, the
Company desires to provide for the establishment of a new series of Debt
Securities to be known as the _____% Junior Subordinated Deferrable Interest
Debentures due ____ (the "Debentures"), the form and substance of such
Debentures and the terms, provisions and conditions thereof to be as set forth
in the Indenture;

         WHEREAS, IndyMac Capital Trust I, a Delaware statutory business trust
(the "Trust"), has offered to the public $150,000,000 (or $172,500,000 if the
Initial Purchaser's option to purchase an additional $21,500,000 of Units is
exercised in full) in aggregate stated liquidation amount of its _____%
Preferred Securities (the "Preferred Securities") and, in connection therewith,
the Company has agreed to purchase $4,500,000 (or $5,175,000 if the
Underwriters' option to purchase Units is exercised in full) in aggregate stated
liquidation amount of the Trust's common securities (the "Common Securities"
and, together with the Preferred Securities, the "Trust Securities"), each
representing an undivided beneficial ownership interest in the assets of the
Trust, and proposes to invest the proceeds from such offerings in $154,500,000
(or $177,675,000 if the Initial Purchaser's option to purchase an additional
$21,500,000 of Units is exercised in full) aggregate principal amount of the
Debentures; and

         WHEREAS, the Company has requested that the Trustee execute and deliver
this First Supplemental Indenture, all requirements necessary to make this First
Supplemental Indenture a valid instrument in accordance with its terms (and to
make the Debentures, when executed by the Company and authenticated and
delivered by the Trustee, the valid obligations of the Company) have been
performed, and the execution and delivery of this First Supplemental Indenture
has been duly authorized in all respects.

         NOW, THEREFORE, in consideration of the purchase and acceptance of the
Debentures by the Holders (as defined below) thereof, and for the purpose of
setting forth, as provided in the Indenture, the form and substance of the
Debentures and the terms, provisions and conditions thereof, the Company
covenants and agree with the Trustee as follows:


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                                    ARTICLE I
                                   DEFINITIONS

SECTION 1.1       DEFINITION OF TERMS.

         Unless the context otherwise requires:

         (a)      a term not defined herein that is defined in the Base
Indenture has the same meaning when used in this First Supplemental Indenture;

         (b)      a term defined anywhere in this First Supplemental Indenture
has the same meaning throughout;

         (c)      the singular includes the plural and vice versa;

         (d)      a reference to a Section or Article is to a Section or Article
of this First Supplemental Indenture;

         (e)      headings are for convenience of reference only and do not
affect interpretation;

         (f)      the following terms have the following meanings:

                  "Accreted Value" has the meaning set forth in the Trust
         Agreement.

                  "Additional Interest" has the meaning set forth in the Base
         Indenture.

                  "Administrative Trustees" has the meaning set forth in the
         Trust Agreement.

                  "Bank" has the meaning set forth in Section 5.5.

                  "Base Indenture" has the meaning set forth in the Recitals.

                  "Business Day" has the meaning set forth in the Trust
         Agreement.

                  "Change of Control" has the meaning set forth in the Trust
         Agreement.

                  "Change of Control Repurchase Date" has the meaning set forth
         in the Trust Agreement.

                  "Change of Control Repurchase Price" has the meaning set forth
         in the Trust Agreement.

                  "Change of Control Repurchase Right" has the meaning set forth
         in the Trust Agreement.

                  "Common Securities" has the meaning set forth in the Recitals.

                  "Company" has the meaning set forth in the Recitals.


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<PAGE>
                  "Compounded Interest" has the meaning set forth in Section
         2.5(a).

                  "Coupon Rate" has the meaning set forth in Section 2.4(a).

                  "Debenture Distribution Notice" has the meaning set forth in
         the Trust Agreement.

                  "Debenture Issuer" has the meaning set forth in the Trust
         Agreement.

                  "Debentures" has the meaning set forth in the Recitals.

                  "Debt Securities" or "Debt Security" has the meaning set forth
         in the Recitals.

                  "Delaware Trustee" has the meaning set forth in the Trust
         Agreement.

                  "Direct Action" has the meaning set forth in Section 7.2.

                  "Distribution Date" has the meaning set forth in the Trust
         Agreement.

                  "Distributions" have the meaning set forth in the Trust
         Agreement.

                  "Exchange Agent" has the meaning set forth in the Trust
         Agreement.

                  "Exercise Price" has the meaning set forth in the Warrant
         Agreement.

                  "Extension Period" has the meaning set forth in Section
         2.5(a).

                  "Failed Remarketing" has the meaning set forth in the Trust
         Agreement.

                  "Failed Remarketing Date" has the meaning set forth in the
         Trust Agreement.

                  "First Supplemental Indenture" has the meaning set forth in
         the Recitals.

                  "Global Debenture" has the meaning set forth in Section
         2.3(a).

                  "Guarantee" has the meaning set forth in the Trust Agreement.

                  "Holder" means a Person in whose name a Debenture is
         registered.

                  "Indenture" has the meaning set forth in the Recitals.

                  Trust Agreement

                  "Legal Cause Remarketing Event" has the meaning set forth in
         the Trust Agreement.

                  "Legal Requirements" has the meaning set forth in the Trust
         Agreement.

                  "Like Amount" has the meaning set forth in the Trust
         Agreement.


                                       3
<PAGE>
                  "90 Day Period" has the meaning set forth in the Trust
         Agreement.

                  "Non Book-Entry Preferred Securities" has the meaning set
         forth in Section 2.3(b).

                  "No Recognition Opinion" has the meaning set forth in the
         Trust Agreement.

                  "Officers' Certificate" has the meaning set forth in the Trust
         Agreement.

                  "Opinion of Counsel" means the written opinion of counsel
         rendered by an independent law firm which shall be acceptable to the
         Trustee.

                  "Payment Blockage Notice" has the meaning set forth in Section
         6.1(d).

                  "Preferred Securities" has the meaning set forth in the
         Recitals.

                  "Preferred Security Certificate" has the meaning set forth in
         the Trust Agreement.

                  "Property Trustee" has the meaning set forth in the Trust
         Agreement.

                  "Pro Rata" has the meaning set forth in the Trust Agreement.

                  "Purchase Agreement" has the meaning set forth in the Trust
         Agreement.

                  "Quotation Agent" means (i) ____________________ and its
         respective successors, provided that if ____________________ ceases to
         be a Primary Treasury Dealer, the Company will substitute another
         Primary Treasury Dealer therefor, or (ii) any other Primary Treasury
         Dealer selected by the Company.

                  "Remarketing" means:

                           (i)      as long as the Trust has not been
                  liquidated, the operation of the procedures for remarketing
                  specified in Section 6.6 of the Trust Agreement; and

                           (ii)     if the Trust has been liquidated, the
                  operation of the procedures for remarketing specified in
                  Article VIII.

                  "Remarketing Agent" has the meaning set forth in the Trust
         Agreement.

                  "Remarketing Agreement" has the meaning set forth in the Trust
         Agreement.

                  "Remarketing Date" has the meaning set forth in the Trust
         Agreement.

                  "Remarketing Settlement Date" has the meaning set forth in the
         Trust Agreement.

                  "Repurchase Price" has the meaning set forth in the Trust
         Agreement.

                  "Repurchase Right" has the meaning set forth in the Trust
         Agreement.


                                       4
<PAGE>
                  "Required Repurchase Date" has the meaning set forth in the
         Trust Agreement.

                  "Reset Rate" has the meaning set forth in the Trust Agreement.

                  "Senior Indebtedness" means the principal of, premium, if any,
         interest (including all interest accruing subsequent to the
         commencement of any bankruptcy or similar proceeding, whether or not a
         claim for post-petition interest is allowable as a claim in any such
         proceeding) on and all fees, costs, expenses and other amounts accrued
         or due on or in connection with:

                           (1)      all indebtedness, obligations and other
                  liabilities (contingent or otherwise) of the Company for
                  borrowed money (including obligations of the Company in
                  respect of overdrafts, foreign exchange contracts, currency
                  exchange agreements, interest rate protection agreements, and
                  any loans or advances from banks, whether or not evidenced by
                  notes or similar instruments) or evidenced by bonds,
                  debentures, notes or other instruments for the payment of
                  money, or incurred in connection with the acquisition of any
                  properties or assets (whether or not the recourse of the
                  lender is to the whole of the assets of the Company or to only
                  a portion thereof), other than any account payable or other
                  accrued current liability or obligation to trade creditors
                  incurred in the ordinary course of business;

                           (2)      all obligations and liabilities (contingent
                  or otherwise) in respect of leases of the Company required or
                  permitted, in conformity with generally accepted accounting
                  principles, to be accounted for as capitalized lease
                  obligations on the balance sheet of the Company;

                           (3)      all direct or indirect guaranties or similar
                  agreements by the Company in respect of, and obligations or
                  liabilities (contingent or otherwise) of the Company to
                  purchase or otherwise acquire or otherwise assure a creditor
                  against loss in respect of, indebtedness, obligations or
                  liabilities of another Person of the kind described in clauses
                  (1) and (2);

                           (4)      any and all amendments, renewals, extensions
                  and refundings of any indebtedness, obligation or liability of
                  the kind described in clauses (1) through (3),

         unless in the case of any particular indebtedness the instrument
         creating or evidencing the same or the assumption or guarantee thereof
         expressly provides that such indebtedness shall not be senior in right
         of payment to the Debentures or expressly provides that such
         Indebtedness is pari passu or junior to the Debentures.

                  "Special Event" has the meaning set forth in the Trust
         Agreement.

                  "Special Record Date" has the meaning set forth in the Trust
         Agreement.

                  "Trading Remarketing Event" has the meaning set forth in the
         Trust Agreement.


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                  "Trust" has the meaning set forth in the Recitals.

                  "Trust Agreement" means the Amended and Restated Trust
         Agreement of the Trust, dated as of November ___, 2001, among the
         Debenture Issuer, in its capacity as Sponsor, the initial
         Administrative Trustees, Wilmington Trust Company, as Property Trustee,
         and The Wilmington Trust Company, as Delaware Trustee, as amended and
         restated from time to time.

                  "Trust Securities" has the meaning set forth in the Recitals.

                  "Trustee" has the meaning set forth in the Recitals.

                  "Underwriter" has the meaning set forth in the Trust Agreement

                  "Unit" has the meaning set forth in the Trust Agreement.

                  "Warrant" has the meaning set forth in the Warrant Agreement.

                  "Warrant Agreement" has the meaning set forth in the Trust
         Agreement.

                  "Warrant Requirements" has the meaning set forth in the Trust
         Agreement.

                                   ARTICLE II
                     TERMS AND CONDITIONS OF THE DEBENTURES

SECTION 2.1       DESIGNATION AND PRINCIPAL AMOUNT.

         There is hereby authorized a series of Debt Securities designated the
"_____% Junior Subordinated Deferrable Interest Debentures due November __,
2031", limited in aggregate principal amount to $154,500,000 (or $177,675,000 if
the Initial Purchaser's option to purchase an additional $21,500,000 of the
Units is exercised in full).

SECTION 2.2       MATURITY.

         The Stated Maturity shall be _November __ 2031, unless reset in
connection with a Remarketing to 60 days following the Remarketing Date.

SECTION 2.3       GLOBAL DEBENTURES.

         If distributed to holders of Trust Securities in connection with the
involuntary or voluntary dissolution of the Trust:

         (a)      The Debentures in definitive form may be presented to the
Trustee by the Property Trustee in exchange for a global security in an
aggregate principal amount equal to all Outstanding Debentures (a "Global
Debenture"). The Company upon any such presentation shall execute a Global
Debenture in such aggregate principal amount and deliver the same to the Trustee
for authentication and delivery in accordance with the Base Indenture and this
First Supplemental Indenture. The Depositary for the Debentures will be The
Depositary Trust Company. The Global Debentures will be registered in the name
of the Depositary or its


                                       6
<PAGE>
nominee, Cede & Co., and delivered by the Trustee to the Depositary or a
custodian appointed by the Depositary for crediting to the accounts of its
participants pursuant to the instructions of the Administrative Trustees.
Payments on the Debentures issued as a Global Debenture will be made to the
Depositary or its nominee.

         (b)      If any Preferred Securities are held in definitive form, the
Debentures in definitive form may be presented to the Trustee by the Property
Trustee, and any Preferred Security Certificate which represents Preferred
Securities other than Preferred Securities held by the depositary for the
Preferred Securities or its nominee ("Non Book-Entry Preferred Securities") will
be deemed to represent beneficial ownership interests in Debentures presented to
the Trustee by the Property Trustee having an aggregate principal amount equal
to the aggregate stated liquidation amount of the Non Book-Entry Preferred
Securities until such Preferred Security Certificates are presented to the
Security Registrar for transfer or reissuance, at which time such Preferred
Security Certificates will be canceled and a Debenture registered in the name of
the holder of the Preferred Security Certificate or the transferee of the holder
of such Preferred Security Certificate, as the case may be, with an aggregate
principal amount equal to the aggregate stated liquidation amount of the
Preferred Security Certificate canceled will be executed by the Company and
delivered to the Trustee for authentication and delivery in accordance with the
Base Indenture and this First Supplemental Indenture. On issue of such
Debentures, Debentures with an equivalent aggregate principal amount that were
presented by the Property Trustee to the Trustee will be deemed to have been
canceled.

SECTION 2.4       INTEREST.

         (a)      Each Debenture will bear interest at a rate per annum of
_______% (the "Coupon Rate") of the principal amount of $50 per Debenture from
and including ____________, 2001 to, but excluding, the Remarketing Date, and at
the Reset Rate of the Accreted Value of the Debenture from and including the
Remarketing Date to, but excluding, the Stated Maturity, payable quarterly in
arrears on February __, May __, August __ and November __ of each year (each, an
"Interest Payment Date"), commencing on February____, 2002.

         (b)      Additional Interest will accrue and compound quarterly at the
Coupon Rate of the principal amount of the Debentures or the Reset Rate of the
Accreted Value of the Debentures, as the case may be. All references to interest
in this First Supplemental Indenture include any applicable Additional Interest.

         (c)      The Regular Record Dates for the Debentures shall be:

                  (i)      as long as the Debentures are represented by a Global
         Debenture, the Business Day preceding the corresponding Interest
         Payment Date; or

                  (ii)     if the Debentures are issued in definitive form, at
         least one Business Day prior to the corresponding Interest Payment
         Date.

         (d)      The amount of interest payable on the Debentures for any
period will be computed:


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                  (i)      for any full 90-day quarterly period, on the basis of
         a 360-day year of twelve 30-day months;

                  (ii)     for any period shorter than a full 90-day quarterly
         period, on the basis of a 30-day month; and

                  (iii)    for any period shorter than a 30-day month, on the
         basis of the actual number of days elapsed in the 30-day month.

         In the event that any date on which interest is payable on the
Debentures is not a Business Day, payment of the interest payable on such date
will be made on the next day that is a Business Day (and without any additional
interest or other payment in respect of any such delay), except that, if such
Business Day is in the next calendar year, such payment will be made on the
preceding Business Day with the same force and effect as if made on the date
such payment was originally payable.

SECTION 2.5       OPTIONAL DEFERRAL OF INTEREST.

         Section 313 of the Base Indenture is replaced by this Section 2.5,
together with Section 5.5.

         (a)      As long as no Event of Default has occurred and is continuing,
and as long as a Failed Remarketing has not occurred, the Company has the right,
at any time and from time to time, to defer payments of interest on the
Debentures by extending the interest payment period on the Debentures for a
period (each, an "Extension Period") not exceeding 20 consecutive quarters,
during which Extension Period no interest shall be due and payable on the
Debentures, provided that no Extension Period shall end on a date other than an
Interest Payment Date for the Debentures or extend beyond the Stated Maturity.
Upon the occurrence of a Failed Remarketing, any such Extension Period shall
terminate, and interest shall become payable in cash on the next Interest
Payment Date. Despite such deferral, interest shall continue to accrue with
additional interest thereon (to the extent permitted by applicable law) at the
Coupon Rate of the principal amount of the Debentures or the Reset Rate of the
Accreted Value of the Debentures, as applicable, compounded quarterly during any
such Extension Period ("Compounded Interest"). Prior to the termination of any
such Extension Period, the Company may further defer payments of interest by
further extending such Extension Period; provided that such Extension Period,
together with all such previous and further extensions of such Extension Period,
may not exceed 20 consecutive quarters or extend beyond the Stated Maturity. At
the termination of any Extension Period, the Company shall pay all interest then
accrued and unpaid, plus Compounded Interest. Upon the termination of any
Extension Period and the payment of all amounts then due, the Company may
commence a new Extension Period, subject to the above requirements.

         (b)      The procedure the Company must follow to exercise its option
to defer payments of interest on the Debentures for an Extension Period shall be
as follows:

                  (i)      If the Property Trustee shall be the only holder of
         the Debentures, the Company shall give notice of its election of such
         extension period to the Property Trustee, the Administrative Trustees
         and the Trustee at least one Business day prior to the earlier of:


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                           (A)      the next date on which Distributions on the
                  Preferred Securities are payable; or

                           (B)      the date the Administrative Trustees are
                  required to give notice of the record date or the date such
                  Distributions are payable for the first quarter of such
                  Extension Period to (x) any national stock exchange or other
                  organization on which the Preferred Securities are listed or
                  quoted, if any, or (y) the holders of the Preferred
                  Securities; or

                  (ii)     If the Property Trustee shall not be the holder of
         the Debentures, the Company shall give notice of its election of such
         extension period to the Holders at least ten Business Days prior to the
         earlier of:

                           (A)      the Interest Payment Date for the first
                  quarter of such Extension Period; or

                           (B)      the date on which the Company is required to
                  give notice of the record date or the payment date of such
                  related interest payment for the first quarter of such
                  Extension Period to (x) any national stock exchange or other
                  organization on which the Debentures are listed or quoted, if
                  any, or (y) the Holders.

                  (iii)    The Company shall pay all deferred interest and
         Compounded Interest on the Debentures prior to the exercise of its
         right to cause a Remarketing of the Debentures.

SECTION 2.6       REDEMPTION.

         (a)      The Company shall have no right to redeem the Debentures.

         (b)      Article 12 of the Base Indenture will not apply to the
Debentures and they shall not be subject to a sinking fund provision.

SECTION 2.7       LIMITED RIGHT TO REQUIRE EXCHANGE OF PREFERRED SECURITIES AND
                  REPURCHASE OF DEBENTURES.

         (a)      Pursuant to Section 6.7 of the Trust Agreement, in the event a
holder of a Unit exercises a Warrant on a date other than a Remarketing
Settlement Date and elects to exercise its Repurchase Right, the Company shall
be required to repurchase at the Repurchase Price on the applicable Required
Repurchase Date Debentures having an Accreted Value on the date of exchange of
Preferred Securities for Debentures equal to the Accreted Value of the exchanged
Preferred Securities on such exchange date.

         (b)      No less than three Business Days prior to the applicable
Required Repurchase Date:

                  (i)      if the Preferred Securities to be exchanged are
         represented by a Global Preferred Security, the Trustee shall, in
         accordance with the instruction of the Property Trustee provided for in
         the Trust Agreement, transfer to the Exchange Agent Debentures


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         having an Accreted Value equal to the Accreted Value of the Preferred
         Securities for which, pursuant to the Trust Agreement, the necessary
         endorsement to the "Schedule of Increases or Decreases in Global
         Preferred Security" attached to the Global Preferred Security was made
         to reduce the amount of Preferred Securities represented thereby; and

                  (ii)     if the Preferred Securities to be exchanged are
         represented by Definitive Preferred Securities, the Trustee shall, in
         accordance with the instruction of the Property Trustee provided for in
         the Trust Agreement, deliver to such Holder definitive Debentures
         having an Accreted Value equal to the Accreted Value of the Preferred
         Securities of such Holder which, pursuant to the Trust Agreement, were
         presented by such Holder to the Property Trustee for cancellation.

         (c)      On the applicable Required Repurchase Date, the Debenture
Issuer shall repurchase the Debentures which were the subject of an exchange
notice received by the Debenture Issuer by paying the Repurchase Price directly
to the selling Holder.

SECTION 2.8       CHANGE OF CONTROL RIGHT TO REQUIRE EXCHANGE OF PREFERRED
                  SECURITIES AND REPURCHASE OF DEBENTURES.

         (a)      Pursuant to Section 6.8 of the Trust Agreement, in the event a
Change of Control occurs and the holder of a Unit or the holder of a Trust
Security, as the case may be, elects to exercise its Change of Control
Repurchase Right, the Company shall be required to repurchase at the Change of
Control Repurchase Price on the Change of Control Repurchase Date Debentures
having an Accreted Value on the date of exchange equal to the Accreted Value of
the exchanged Preferred Securities on such exchange date.

         (b)      No less than three Business Days prior to the Change of
Control Repurchase Date:

                  (i)      if the Preferred Securities to be exchanged are
         represented by a Global Preferred Security, the Trustee shall, in
         accordance with the instruction of the Property Trustee provided for in
         the Trust Agreement, transfer to the Exchange Agent Debentures having
         an Accreted Value equal to the Accreted Value of the Preferred
         Securities for which, pursuant to the Trust Agreement, the necessary
         endorsement to the "Schedule of Increases or Decreases in Global
         Preferred Security" attached to the Global Preferred Security was made
         to reduce the amount of Preferred Securities represented thereby; and

                  (ii)     if the Preferred Securities to be exchanged are
         represented by Definitive Preferred Securities, the Trustee shall, in
         accordance with the instruction of the Property Trustee provided for in
         the Trust Agreement, deliver to such Holder definitive Debentures
         having an Accreted Value equal to the Accreted Value of the Preferred
         Securities of such Holder which, pursuant to the Trust Agreement, were
         presented by such Holder to the Property Trustee for cancellation.

         (c)      On the Change of Control Repurchase Date, the Debenture Issuer
shall repurchase the Debentures which were the subject of an exchange notice
received by the Debenture Issuer by paying the Change of Control Repurchase
Price directly to the selling Holder.


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<PAGE>
SECTION 2.9       DISTRIBUTION OF DEBENTURES IN EXCHANGE FOR TRUST SECURITIES
                  UPON THE OCCURRENCE OF A SPECIAL EVENT.

         (a)      If at any time a Special Event occurs and certain conditions
set forth in Section 2.9(b) are satisfied, the Administrative Trustees may
dissolve the Trust and, after satisfaction of liabilities to creditors of the
Trust as provided by applicable law, cause the Debentures held by the Property
Trustee to be distributed to the holders of Trust Securities in liquidation of
such holders' interests in the Trust on a Pro Rata basis, upon not less than 30
nor more than 60 days notice, within the 90 Day Period, and, simultaneous with
such distribution, to cause a Like Amount of the Securities to be exchanged by
the Trust on a Pro Rata basis.

         (b)      The dissolution of the Trust and distribution of the
Debentures pursuant to Section 2.9(a) shall be permitted only upon satisfaction
of the following three conditions:

                  (i)      the receipt by the Administrative Trustees of a No
         Recognition Opinion;

                  (ii)     neither the Trust nor the Company being able to
         eliminate such Special Event by taking some ministerial action (such as
         filing a form, making an election or pursuing some other reasonable
         measure) that:

                           (A)      has no material adverse effect on the Trust,
                  the Company or the holders of the Trust Securities; or

                           (B)      does not subject any of them to more than de
                  minimis regulatory requirements; and

                  (iii)    the receipt by the Administrative Trustees of the
         prior written consent of the Company.

         (c)      A Debenture Distribution Notice, which notice shall be
irrevocable, shall be given by the Trust by mail to each holder of Trust
Securities not fewer than 30 nor more than 60 days before the date of
distribution of the Debentures. A Debenture Distribution Notice shall be deemed
to be given on the day such notice is first mailed by first-class mail, postage
prepaid, to Holders. No defect in the Debenture Distribution Notice or in the
mailing of the Debenture Distribution Notice with respect to any holder of Trust
Securities shall affect the validity of the exchange proceedings with respect to
any other holder of Trust Securities.

         (d)      On and from the date fixed by the Property Trustee for any
distribution of Debentures and liquidation of the Trust:

                  (i)      the Trust Securities no longer shall be deemed to be
         outstanding;

                  (ii)     the Depositary or its nominee (or any successor
         Depositary or its nominee), as the holder of the Preferred Securities,
         will receive a registered global certificate or certificates
         representing the Debentures to be delivered upon such distribution; and


                                       11
<PAGE>
                  (iii)    any certificates representing Trust Securities not
         held by the Depositary or its nominee (or any successor Depositary or
         its nominee) shall be deemed to represent Debentures having an
         aggregate principal amount equal to the aggregate liquidation amount of
         such Trust Securities and bearing accrued and unpaid interest in an
         amount equal to the accumulated and unpaid Distributions on such Trust
         Securities, until such certificates are presented for cancellation, at
         which time the Company shall issue, and the Trustee shall authenticate,
         a certificate representing such Debentures.

         (e)      In the event of a dissolution of the Trust and a distribution
of the Debentures, the Company shall have the same right, and shall be subject
to same terms and conditions, to cause a Remarketing of the Debentures as the
Company has and is subject to under Section 6.6 of the Trust Agreement to cause
a Remarketing of the Preferred Securities.

SECTION 2.10      EVENTS OF DEFAULT.

         In addition to the Events of Default set forth in Section 501 of the
Base Indenture, it shall be an Event of Default with respect to the Debentures
if the following occurs and shall be continuing:

         (a)      the Company defaults in the payment of the principal of any of
the Debentures when it becomes due and payable upon exercise of a Repurchase
Right, upon exercise of a Change of Control Repurchase Right or otherwise,
whether or not such payment is prohibited by the subordination provisions of
Article 6 of this First Supplemental Indenture; or

         (b)      the Trust shall have voluntarily or involuntarily dissolved,
wound up its business or otherwise terminated its existence, except in
connection with:

                  (i)      the distribution of the Debentures held by the Trust
         to the holders of the Trust Securities in liquidation of their
         interests in the Trust;

                  (ii)     the redemption of all of the outstanding Trust
         Securities; or

                  (iii)    a merger, consolidation, conversion, amalgamation,
         replacement or other transaction involving the Trust that is permitted
         under Section 3.15 of the Trust Agreement.

SECTION 2.11      AMENDMENT; SUPPLEMENT; WAIVER.

         (a)      Amendment Without Consent of Holders.

         Section 901 of the Base Indenture shall be superseded by this Section
2.11(a).

         Without the consent of any Holders, the Company, when authorized by a
Board Resolution, and the Trustee, at any time and from time to time, may amend
the Indenture and the Debentures to:

                  (i)      add to the covenants of the Company for the benefit
         of the Holders;

                  (ii)     add to the Events of Default under the Indenture;


                                       12
<PAGE>
                  (iii)    surrender any right or power herein conferred upon
         the Company;

                  (iv)     provide for the assumption of the Company's
         obligations to the Holders in the case of a merger, consolidation,
         conveyance, transfer or lease pursuant to Article 8 of the Base
         Indenture;

                  (v)      comply with the requirements of the Securities
         Exchange Commission in order to maintain the qualification of the
         Indenture under the Trust Indenture Act; or

                  (vi)     cure any ambiguity, to correct or supplement any
         provision herein which may be inconsistent with any other provision
         herein or which is otherwise defective, or to make any other provisions
         with respect to matters or questions arising under the Indenture which
         the Company and the Trustee may deem necessary or desirable and which
         shall not be inconsistent with the provisions of the Indenture,
         provided, that such action pursuant to this clause (vi) does not
         adversely affect the interests of the Holders in any material respect,
         or, in the case of the Debt Securities of a series issued to an Issuer
         Trust and for so long as any of the corresponding series of Trust
         Preferred Securities issued by such Issuer Trust shall remain
         outstanding, the holders of such Trust Preferred Securities.

                  (b)      Amendment With Consent of Holders.

         Section 902 of the Base Indenture shall be supplemented and amended by
this Section 2.11(b).

         With the consent of the Holders of not less than a majority in
aggregate principal amount of the Debentures and all other series of Debt
Securities affected at the time Outstanding, voting as one class, the Company
and the Trustee, at any time and from time to time, may amend the Indenture and
the Debentures; provided, however, no such modification or amendment shall be
effective until the Holder of each Debenture affected at the time Outstanding
shall have consented to such modification or amendment, if such modification or
amendment shall:

                  (i)      change the Stated Maturity of the principal of, or
         the time of payment of any installment of interest on, any Debenture;

                  (ii)     reduce the principal amount of, or the rate of
         interest on, any Debenture;

                  (iii)    change the place of payment where the Debentures or
         any interest thereon is payable;

                  (iv)     impair the right to institute suit for the
         enforcement of any such payment on or with respect to the Debentures;

                  (v)      reduce the above-stated percentage of principal
         amount of Debentures, the Holders of which are required to modify or
         amend the Indenture, to consent to any waiver thereunder or to approve
         any supplemental indenture;


                                       13
<PAGE>
                  (vi)     change any obligation of the Company to maintain an
         office or agency in the place and for the purposes required by the
         Indenture; or

                  (vii)    modify any of the above provisions;

and provided, further, that no such modification or amendment shall be effective
until the holders of not less than 66 2/3% of the aggregate stated liquidation
amount of the Trust Securities shall have consented to such modification or
amendment; and provided, further, that where the consent of the Holders of not
less than 66 2/3% of the aggregate principal amount of the Debentures is
required pursuant to Section 902 of the Base Indenture, no such modification or
amendment shall be effective until the holders of at least the same proportion
in aggregate stated liquidation amount of the Trust Securities shall have
consented to such modification or amendment.

         (c)      Waiver of Past Defaults.

         Section 513 of the Base Indenture shall be supplemented by this Section
2.11(c).

         The Holders of not less than 66 2/3% of aggregate principal amount of
the Debentures then Outstanding and in the case of any Debt Securities of a
series initially issued to an Issuer Trust, the holders of a majority in
aggregate Liquidation Amount (as defined in the related Trust Agreement) of
Trust Preferred Securities issued by such Issuer Trust may waive any past
default with respect to the Debentures, except for (i) a default in the payment
of principal of or interest on the Debentures and (ii) a default in respect of a
covenant or provision of the Indenture which cannot be modified or amended
without the consent of the Holder of each Debenture then Outstanding, provided,
however, that no such waiver shall be effective until the holders of a majority
in aggregate stated liquidation amount of Trust Securities shall have consented
to such waiver; and provided, further, that where a consent would require the
Holders of more than a majority in principal amount of Debentures, no such
waiver shall be effective until the holders of at least the same proportion in
aggregate stated liquidation amount of Trust Securities shall have consented to
such waiver.

         (d)      Meetings and Voting.

         Sections 1602 and 1604 of the Base Indenture shall be superseded by
this Section 2.11(d).

                  (i)      The Trustee may at any time call a meeting of Holders
         of Debentures for any purpose specified in Section 1601 of the Base
         Indenture, to be held at such time and at such place in The City of New
         York. Notice of every meeting of Holders of Debentures, setting forth
         the time and the place of such meeting and in general terms the action
         proposed to be taken at such meeting, shall be given not less than 21
         nor more than 180 days prior to the date fixed for the meeting.

         In case at any time the Company, pursuant to a Board Resolution, or the
Holders of at least 20% in principal amount of the Outstanding Debentures shall
have requested the Trustee to call a meeting of the Holders of Debentures for
any purpose specified in Section 1601 of the Base Indenture, by written request
setting forth in reasonable detail the action proposed to be


                                       14
<PAGE>
taken at the meeting, and the Trustee shall not have made the first publication
of the notice of such meeting within 21 days after receipt of such request or
shall not thereafter proceed to cause the meeting to be held as provided herein,
then the Company or the Holders of Debentures in the amount specified, as the
case may be, may determine the time and the place in The City of New York for
such meeting and may call such meeting for such purposes by giving notice
thereof.

                  (ii)     Except as provided below, the Persons entitled to
         vote a majority in principal amount of the Outstanding Debentures shall
         constitute a quorum. In the absence of a quorum within 30 minutes of
         the time appointed for any such meeting, the meeting shall, if convened
         at the request of Holders of Debentures, be dissolved. In any other
         case, the meeting may be adjourned for a period of not less than 10
         days as determined by the chairman of the meeting prior to the
         adjournment of such meeting. In the absence of a quorum at any such
         adjourned meeting, such adjourned meeting may be further adjourned for
         a period of not less than 10 days as determined by the chairman of the
         meeting prior to the adjournment of such adjourned meeting. Notice of
         the reconvening of any adjourned meeting shall be given as provided
         herein, except that such notice need be given only once and not less
         than five days prior to the date on which the meeting is scheduled to
         be reconvened. Notice of the reconvening of an adjourned meeting shall
         state expressly the percentage of the principal amount of the
         Outstanding Debentures which shall constitute a quorum.

         Subject to the foregoing, at the reconvening of any meeting adjourned
for a lack of a quorum, the Persons entitled to vote 25% in principal amount of
the Outstanding Debentures at the time shall constitute a quorum for the taking
of any action set forth in the notice of the original meeting.

         At a meeting or an adjourned meeting duly reconvened and at which a
quorum is present as aforesaid, any resolution and all matters shall be
effectively passed and decided if passed or decided by the Persons entitled to
vote the lesser of:

                           (A)      a majority in principal amount of the
                  Debentures then Outstanding; or

                           (B)      66 2/3% in principal amount of the
                  Debentures represented and voting at such meeting;

provided, however, that if any consent, waiver or other action must be given,
made or taken by the Holders of a specified percentage in principal amount of
Outstanding Debentures (which is less than a majority of the principal amount to
Debentures then Outstanding, then such consent, waiver or other action may be
given, made or taken by the Persons entitled to vote the lesser of:

                           (x)      the specified percentage in principal amount
                  of the Debentures then Outstanding; or

                           (y)      a majority in principal amount of the
                  Debentures represented and voting at such meeting.


                                       15
<PAGE>
         Any resolution passed or decisions taken at any meeting of Holders of
Debentures duly held in accordance with this Section shall be binding on all the
Holders of Debentures, whether or not present or represented at the meeting.

SECTION 2.12      DEFEASANCE.

         Section 1701 of the Base Indenture shall be superseded by this Section
2.12.

         The Company shall be deemed to have been discharged from their
obligations with respect to all of the outstanding Debentures on the date of the
deposit referred to in subparagraph (1) hereof, and the provisions of this
Indenture, as it relates to such outstanding Debentures, shall no longer be in
effect (and the Trustee, at the expense of the Company, shall, upon the request
of the Company, execute proper instruments acknowledging the same), except as
to:

                  (i)      the rights of Holders of Debentures to receive,
         solely from the trust funds described in subparagraph (1) hereof,
         payments of the principal of or interest on the outstanding Debentures
         on the date such payments are due; and

                  (ii)     the rights, powers, trust and immunities of the
         Trustee hereunder and the duties of the Trustee under Section 402 of
         the Base Indenture and the duty of the Trustee to authenticate
         Debentures issued on registration of transfer of exchange;

         provided that the following conditions shall have been satisfied:

                  (1)      the Company shall have deposited, or caused to be
         deposited, irrevocably with the Trustee, under the terms of an escrow
         trust agreement satisfactory to the Trustee, as trust funds in trust
         for the purpose of making the following payments, specifically pledged
         as security for and dedicated solely to the benefit of the Holders of
         the Debentures, cash in U.S. dollars and/or Eligible Instruments
         (including U.S. Government Obligations) which through the payment of
         interest and principal in respect thereof, in accordance with their
         terms, will provide (and without reinvestment and assuming no tax
         liability will be imposed on such Trustee), not later than one day
         before the due date of any payment of money, an amount in cash,
         sufficient, in the opinion of a nationally recognized firm of
         independent public accountants expressed in a written certification
         thereof delivered to the Trustee, to pay principal of and interest on
         all the Debentures on the dates such payments of principal or interest
         are due and payable;

                  (2)      no Default or Event of Default with respect to the
         Debentures shall have occurred and be continuing on the date of such
         deposit;

                  (3)      such deposit and the related intended consequences
         will not result in a breach or violation of, or constitute a default or
         event of default under, the Indenture or any other material indenture,
         agreement or other instrument binding upon the Company or its
         subsidiaries or any of their properties or assets;

                  (4)      the Company shall have delivered to the Trustee an
         Officers' Certificate and an Opinion of Counsel to the effect that (a)
         the Company has received from, or there has been published by, the
         Internal Revenue Service a ruling (which ruling shall be


                                       16
<PAGE>
         satisfactory to the Trustee), or (b) since the date of execution of
         this First Supplemental Indenture, there has been a change in the
         applicable federal income tax law, in either case to the effect that,
         and based thereon such Opinion of Counsel shall confirm that, the
         Holders will not recognize income, gain or loss for federal income tax
         purposes as a result of such deposit, defeasance and discharge and will
         be subject to federal income tax on the same amount and in the same
         manner and at the same times as would have been the case if such
         deposit, defeasance and discharge had not occurred;

                  (5)      the Company shall have delivered to the Trustee an
         Officers' Certificate stating that the deposit was not made by the
         Company with the intent of preferring the Holders over any other
         creditors of the Company or with the intent of defeating, hindering,
         delaying or defrauding any other creditors of the Company;

                  (6)      such deposit shall not result in the trust arising
         from such deposit constituting an "investment company" (as defined in
         the Investment Company Act of 1940, as amended (the "Investment Company
         Act")), or such trust shall be qualified under such Act or exempt from
         regulation thereunder; and

                  (7)      the Company shall have delivered to the Trustee an
         Officers' Certificate and an Opinion of Counsel, each stating that all
         conditions precedent relating to the defeasance contemplated by this
         Section 12.12 have been complied with.

         Notwithstanding a defeasance of the Debentures, the Company shall
continue to have the right to cause a Remarketing of the Debentures so long as
the amounts described above are expected to be on deposit in the escrow trust
account as of such adjusted date of maturity (i.e., 60 days following the
Remarketing Date).

SECTION 2.13      PAYING AGENT; SECURITY REGISTRAR.

         Initially, the Trustee shall act as Paying Agent and Security
Registrar. If the Debentures are issued in definitive form, the Corporate Trust
Office shall be the office or agency of the Paying Agent and the Security
Registrar for the Debentures.

                                   ARTICLE III
                                FORM OF DEBENTURE

SECTION 3.1       FORM OF DEBENTURE.

         The Debentures and the Trustee's Certificate of Authentication to be
endorsed thereon are to be substantially in the forms of Exhibit A annexed
hereto.

                                   ARTICLE IV
                                    EXPENSES

SECTION 4.1       PAYMENT OF EXPENSES.

         In connection with the offering, sale and issuance of the Debentures to
the Trust in connection with the sale of the Trust Securities by the Trust, the
Company, as borrower, shall:


                                       17
<PAGE>
         (a)      pay for all costs and expenses relating to the offering, sale
and issuance of the Debentures, including compensation to the Initial Purchasers
payable pursuant to the Purchase Agreement and compensation of the Trustee under
the Indenture in accordance with the provisions of Section 607 of the Indenture;
and

         (b)      pay for all costs and expenses of the Trust, including, but
not limited to, costs and expenses relating to the organization of the Trust,
the offering, sale and issuance of the Trust Securities (including compensation
to the Initial Purchaser payable pursuant to the Purchase Agreement in
connection therewith); the fees and expenses of the Property Trustee (including,
without limitation, those incurred in connection with the enforcement by the
Property Trustee of the rights of the holders of the Preferred Securities), the
Delaware Trustee and the Administrative Trustees; the costs and expenses
relating to the operation of the Trust (including, without limitation, costs and
expenses of accountants, attorneys, statistical or bookkeeping services,
expenses for printing and engraving and computing or accounting equipment,
paying agent(s), registrar(s), transfer agent(s), duplicating, travel and
telephone and other telecommunications expenses); and costs and expenses
incurred in connection with the acquisition, financing and disposition of Trust
assets;

         (c)      be primarily liable for any indemnification obligations
arising with respect to the Trust Agreement; and

         (d)      pay any and all taxes (other than United States withholding
taxes), duties, assessments or governmental charges of whatever nature imposed
on the Trust by the United States or any other taxing authority and all
liabilities, costs and expenses with respect to such taxes of the Trust.

                                    ARTICLE V
                                    COVENANTS

SECTION 5.1       COVENANTS IN THE EVENT OF AN EVENT OF DEFAULT OR OF A DEFERRAL
                  OF INTEREST.

         If an Event of Default occurs and written notice of such event has been
given to the Company, or if the Company exercises its right to defer payments of
interest on the Debentures pursuant to Section 2.5, the Company may not:

         (a)      declare or pay any dividends or distributions on, or redeem,
purchase, acquire, or make a liquidation payment with respect to, any of its
capital stock; or

         (b)      make any payment of principal or interest on or repay,
repurchase or redeem any debt securities of the Company that rank on a parity
with or junior in interest to the Debentures or make any guarantee payments with
respect to any guarantee by the Company of the debt securities of any subsidiary
of the Company if such guarantee ranks on a parity with or junior in interest to
the Debentures;

in each case, other than:


                                       18
<PAGE>
                  (i)      dividends or distributions in capital stock (or
         rights to acquire capital stock) of the Company;

                  (ii)     payments under the Guarantee;

                  (iii)    any declarations of a dividend in connection with the
         implementation of a shareholders' rights plan, or the issuances of
         stock under any such plan in the future, or redemptions or repurchases
         of any rights pursuant to a rights agreement;

                  (iv)     purchases or acquisitions of capital stock of the
         Company in connection with the satisfaction by the Company of its
         obligations under any employee benefit plans; and

                  (v)      repurchases of capital stock of the Company in
         connection with the satisfaction by the Company of its obligations
         pursuant to any acquisitions of businesses made by the Company (which
         repurchases are made in connection with the satisfaction of
         indemnification obligations of the sellers of such businesses).

SECTION 5.2       ADDITIONAL COVENANTS RELATING TO THE TRUST.

         For as long as the Preferred Securities remain outstanding, the Company
will:

         (a)      maintain, directly or indirectly, 100% ownership of the Common
Securities; provided, however, that any permitted successor of the Company may
succeed to the Company's ownership of such Common Securities;

         (b)      cause the Trust to (i) remain a statutory business trust,
except in connection with the distribution of the Debentures to the Holders, the
redemption of all of the Securities, or certain mergers, consolidations,
conversions or amalgamations, each as permitted by the Trust Agreement, (ii) not
to voluntarily dissolve, wind up, liquidate or be terminated, except as
permitted by this Trust Agreement and (iii) otherwise continue to be classified
as a grantor trust for United States federal income tax purposes;

         (c)      use its commercially reasonable efforts to ensure that the
Trust will not be an "investment company" required to be registered under the
Investment Company Act; and

         (d)      not to take any action that would be reasonably likely to
cause the Trust to be classified as an association or a publicly traded
partnership taxable as a corporation for United States federal income tax
purposes.

SECTION 5.3       COVENANT IN EVENT OF DISTRIBUTION OF DEBENTURES.

         If the Debentures are to be distributed to the holders of the Preferred
Securities upon dissolution of the Trust, the Company shall perform all acts and
take all actions necessary to facilitate the distribution of the Debentures
pursuant to Section 6.10 of the Trust Agreement (including, without limitation,
making the Debentures eligible for payment through The Depository Trust
Company).


                                       19
<PAGE>
SECTION 5.4       ADDITIONAL COVENANT RELATING TO THE GUARANTEE.

         If an event of default under the Guarantee occurs and written notice of
such event has been given to the Company, the Company shall be subject to the
limitations and restrictions set forth in Section 5.1 relating to an Event of
Default.

SECTION 5.5.      ADDITIONAL COVENANT RELATING TO REPAYMENT OF DEBT SECURITIES.

         Section 313 of the Base Indenture is replaced by this Section 5.5,
together with Section 2.5.

         The Company covenants and agrees with each Holder of Debt Securities of
each series that it shall not (x) make any payment of principal of or interest
or premium, if any, on or repay, repurchase or redeem any debt securities of the
Company that rank pari passu in all respects with or junior in interest to the
Debt Securities of such series, or (y) declare or pay any dividends or
distributions on, or redeem purchase, acquire or make a liquidation payment with
respect to, any shares of the Company's capital stock (other than (a)
repurchases, redemptions or other acquisitions of shares of capital stock of the
Company in connection with any employment contract, benefit plan or other
similar arrangement with or for the benefit of any one or more employees,
officers, directors or consultants, in connection with a dividend reinvestment
or stockholder stock purchase plan or in connection with the issuance of capital
stock of the Company (or securities convertible into or exercisable for such
capital stock) as consideration in an acquisition transaction entered into prior
to the applicable Extension Period, (b) as a result of an exchange or conversion
of any class or series of the Company's capital stock (or any capital stock of a
Subsidiary of the Company) for any class or series of the Company's capital
stock or of any class or series of the Company's indebtedness for any class or
series of the Company's capital stock, (c) the purchase of fractional interests
in shares of the Company's capital stock pursuant to the conversion or exchange
provisions of such capital stock or the security being converted or exchanged,
(d) any declaration of a dividend in connection with any rights plan, or the
issuance of rights, stock or other property under any rights plan, or the
redemption or repurchase of rights pursuant thereto, or (e) any dividend on
common stock paid in the form of common stock) if at such time (i) there shall
have occurred any event (A) of which the Company has actual knowledge that with
the giving of notice or the lapse of time, or both, would constitute an Event of
Default with respect to the Debt Securities of such series, and (B) which the
Company shall not have taken reasonable steps to cure, (ii) if the Debt
Securities of such series are held by an Issuer Trust, the Company shall be in
default with respect to its payment of any obligations under the Guarantee
Agreement relating to the Trust Preferred Securities issued by such Issuer
Trust, or (iii) the Company shall have given notice of its election to begin an
Extension Period with respect to the Debt Securities of such series as provided
herein and shall not have rescinded such notice, or such Extension Period, or
any extension thereof, shall be continuing.


                                       20
<PAGE>
                                   ARTICLE VI
                                  SUBORDINATION

         Article 18 of the Base Indenture shall be superseded by this Article
VI.

SECTION 6.1       DEBENTURES SUBORDINATED TO SENIOR INDEBTEDNESS.

         The Company covenants and agrees, and each Holder, by such Holder's
acceptance thereof, likewise covenants and agrees, that the indebtedness
represented by the Debentures and the payment of the principal of and interest
on each and all of the Debentures is hereby expressly subordinated and junior,
to the extent and in the manner set forth and as set forth in this Section 6.1,
in right of payment to the prior payment in full of all Senior Indebtedness.

         (a)      In the event of any distribution of assets of the Company upon
any dissolution, winding up, liquidation or reorganization of the Company,
whether in bankruptcy, insolvency, reorganization or receivership proceedings or
upon an assignment for the benefit of creditors or any other marshalling of the
assets and liabilities of the Company or otherwise, the holders of all Senior
Indebtedness shall be entitled first to receive payment of the full amount due
thereon in respect of all such Senior Indebtedness and all other amounts due or
provision shall be made for such amount in cash, or other payments satisfactory
to the holders of Senior Indebtedness, before the Holders are entitled to
receive any payment or distribution of any character, whether in cash,
securities or other property, on account of the principal of or interest on the
indebtedness evidenced by the Debentures.

         (b)      In the event of any acceleration of maturity of the Debentures
because of an Event of Default, unless the full amount due in respect of all
Senior Indebtedness is paid in cash or other form of payment satisfactory to the
holders of Senior Indebtedness, no payment shall be made by the Company with
respect to the principal of or interest on the Debentures or to acquire any of
the Debentures, and the Company shall give prompt written notice of such
acceleration to such holders of Senior Indebtedness.

         (c)      In the event of and during the continuance of any default in
payment of the principal of or interest on any Senior Indebtedness, unless all
such payments due in respect of such Senior Indebtedness have been paid in full
in cash or other payments satisfactory to the holders of Senior Indebtedness, no
payment shall be made by the Company with respect to the principal of or
interest on the Debentures or to acquire any of the Debentures. The Company
shall give prompt written notice to the Trustee of any default under any Senior
Indebtedness or under any agreement pursuant to which Senior Indebtedness may
have been issued.

         (d)      During the continuance of any event of default with respect to
any Senior Indebtedness, as such event of default is defined under any such
Senior Indebtedness or in any agreement pursuant to which any Senior
Indebtedness has been issued (other than a default in payment of the principal
of or interest on any Senior Indebtedness), permitting the holder or holders of
such Senior Indebtedness to accelerate the maturity thereof, no payment shall be
made by the Company, directly or indirectly, with respect to principal of or
interest on the Debentures for 179 days following notice in writing (a "Payment
Blockage Notice") to the Company, from any holder or holders of such Senior
Indebtedness or their representative or representatives or the


                                       21
<PAGE>
trustee or trustees under any indenture or under which any instrument evidencing
any such Senior Indebtedness may have been issued, that such an event of default
has occurred and is continuing, unless such event of default has been cured or
waived or such Senior Indebtedness has been paid in full; provided, however, if
the maturity of such Senior Indebtedness is accelerated, no payment may be made
on the Debentures until such Senior Indebtedness has been paid in full in cash
or other payment satisfactory to the holders of such Senior Indebtedness or such
acceleration (or termination, in the case of a lease) has been cured or waived.
For purposes of this Section 6.1(d), such Payment Blockage Notice shall be
deemed to include notice of all other events of default under such indenture or
instrument which are continuing at the time of the event of default specified in
such Payment Blockage Notice. The provisions of this Section 6.1(d) shall apply
only to one such Payment Blockage Notice given in any period of 365 days with
respect to any issue of Senior Indebtedness, and no such continuing event of
default that existed or was continuing on the date of delivery of any Payment
Blockage Notice shall be, or shall be made, the basis for a subsequent Payment
Blockage Notice.

         (e)      In the event that, notwithstanding the foregoing provisions of
Sections 6.1(a), 6.1(b), 6.1(c) and 6.1(d), any payment on account of principal
of or interest on the Debentures shall be made by or on behalf of the Company
and received by the Trustee, by any Holder or by any Paying Agent (or, if the
Company is acting as its own Paying Agent, money for any such payment shall be
segregated and held in trust):

                  (i)      after the occurrence of an event specified in Section
         6.1(a) or 6.1(b), then, unless all Senior Indebtedness is paid in full
         in cash, or provision shall be made therefor,

                  (ii)     after the happening of an event of default of the
         type specified in Section 6.1(c) above, then, unless the amount of such
         Senior Indebtedness then due shall have been paid in full, or provision
         made therefor or such event of default shall have been cured or waived,
         or

                  (iii)    after the happening of an event of default of the
         type specified in Section 6.1(d) above and delivery of a Payment
         Blockage Notice, then, unless such event of default shall have been
         cured or waived or the 179-day period specified in Section 6.1(d) shall
         have expired,

such payment (subject, in each case, to the provisions of Section 6.7 hereof)
shall be held in trust for the benefit of, and shall be immediately paid over
to, the holders of Senior Indebtedness or their representative or
representatives or the trustee or trustees under any indenture under which any
instruments evidencing any of the Senior Indebtedness may have been issued, as
their interests may appear.

SECTION 6.2       SUBROGATION.

         Subject to the payment in full of all Senior Indebtedness to which the
indebtedness evidenced by the Debentures is in the circumstances subordinated as
provided in Section 6.1 hereof, the Holders shall be subrogated to the rights of
the holders of such Senior Indebtedness to receive payments or distributions of
cash, property or securities of the Company applicable to such Senior
Indebtedness until all amounts owing on the Debentures shall be paid in full,
and, as


                                       22
<PAGE>
between the Company, its creditors other than holders of such Senior
Indebtedness, and the Holders, no such payment or distribution made to the
holders of Senior Indebtedness by virtue of this Article which otherwise would
have been made to the holders of the Debentures shall be deemed to be a payment
by the Company on account of such Senior Indebtedness, provided that the
provisions of this Article are and are intended solely for the purpose of
defining the relative rights of the Holders, on the one hand, and the holders of
Senior Indebtedness, on the other hand.

SECTION 6.3       OBLIGATION OF THE COMPANY IS ABSOLUTE AND UNCONDITIONAL.

         Nothing contained in this Article or elsewhere in this Indenture or in
the Debentures is intended to or shall impair, as between the Company, its
creditors other than the holders of Senior Indebtedness, and the Holders, the
obligation of the Company, which is absolute and unconditional, to pay to the
Holders the principal of and interest on the Debentures as and when the same
shall become due and payable in accordance with their terms, or is intended to
or shall affect the relative rights of the Holders and creditors of the Company
other than the holders of Senior Indebtedness, nor shall anything contained
herein or therein prevent the Trustee or the Holder from exercising all remedies
otherwise permitted by applicable law upon default under this Indenture, subject
to the rights, if any, under this Article of the holders of Senior Indebtedness
in respect of cash, property or securities of the Company received upon the
exercise of any such remedy.

SECTION 6.4       MATURITY OF OR DEFAULT ON SENIOR INDEBTEDNESS.

         Upon the maturity of any Senior Indebtedness by lapse of time,
acceleration or otherwise, all principal of or premium, if any, or interest on,
rent or other payment obligations in respect of all such matured Senior
Indebtedness shall first be paid in full, or such payment shall have been duly
provided for, before any payment on account of principal or interest is made
upon the Debentures.

SECTION 6.5       PAYMENTS ON DEBENTURES PERMITTED.

         Except as expressly provided in this Article, nothing contained in this
Article shall affect the obligation of the Company to make, or prevent the
Company from making, payments of the principal of or interest on the Debentures
in accordance with the provisions hereof and thereof, or shall prevent the
Trustee or any Paying Agent from applying any moneys deposited with it hereunder
to the payment of the principal of or interest on the Debentures.

SECTION 6.6       EFFECTUATION OF SUBORDINATION BY TRUSTEE.

         Each Holder, by such Holder's acceptance thereof, authorizes and
directs the Trustee on such Holder's behalf to take such action as may be
necessary or appropriate to effectuate the subordination provided in this
Article and appoints the Trustee such Holder's attorney-in-fact for any and all
such purposes.

         Upon any payment or distribution of assets of the Company referred to
in this Article, the Trustee and the Holders shall be entitled to rely upon any
order or decree made by any court of competent jurisdiction in which any such
dissolution, winding up, liquidation or reorganization proceeding affecting the
affairs of the Company is pending or upon a certificate of the trustee in


                                       23
<PAGE>
bankruptcy, receiver, assignee for the benefit of creditors, liquidating trustee
or agent or other Person making any payment or distribution, delivered to the
Trustee or to the Holders, for the purpose of ascertaining the Persons entitled
to participate in such payment or distribution, and as to other facts pertinent
to the right of such Persons under this Article, and if such evidence is not
furnished, the Trustee may defer any payment to such Persons pending judicial
determination as to the right of such Persons to receive such payment.

SECTION 6.7       KNOWLEDGE OF TRUSTEE.

         Notwithstanding the provision of this Article or any other provisions
of this Indenture, the Trustee shall not be charged with knowledge of the
existence of any Senior Indebtedness, of any default in payment of principal of
or interest on, rent or other payment obligation in respect of any Senior
Indebtedness, or of any facts which would prohibit the making of any payment of
moneys to or by the Trustee, or the taking of any other action by the Trustee,
unless a Responsible Officer of the Trustee having responsibility for the
administration of the trust established by this Indenture shall have received
written notice thereof from the Company, any Holder, any Paying Agent of the
Company or the holder or representative of any class of Senior Indebtedness,
and, prior to the receipt of any such written notice, the Trustee shall be
entitled in all respects to assume that no such default or facts exist;
provided, however, that unless on the third Business Day prior to the date upon
which by the terms hereof any such moneys may become payable for any purpose the
Trustee shall have received the notice provided for in this Section 6.7, then,
anything herein contained to the contrary notwithstanding, the Trustee shall
have full power and authority to receive such moneys and apply the same to the
purpose for which they were received, and shall not be affected by any notice to
the contrary which may be received by it on or after such date.

SECTION 6.8       TRUSTEE'S RELATION TO SENIOR INDEBTEDNESS.

         The Trustee shall be entitled to all the rights set forth in this
Article with respect to any Senior Indebtedness at the time held by it, to the
same extent as any other holder of Senior Indebtedness and nothing contained in
this Indenture shall deprive the Trustee of any of its rights as such holder.

         Nothing contained in this Article shall apply to claims of or payments
to the Trustee under or pursuant to Section 607 of the Base Indenture.

         With respect to the holders of Senior Indebtedness, the Trustee
undertakes to perform or to observe only such of its covenants and obligations
as are specifically set forth in this Article, and no implied covenants or
obligations with respect to the holders of Senior Indebtedness shall be read
into this Indenture against the Trustee. The Trustee shall not be deemed to owe
any fiduciary duty to the holders of Senior Indebtedness and the Trustee shall
not be liable to any holder of Senior Indebtedness if it shall pay over or
deliver to Holders, the Company or any other Person moneys or assets to which
any holder of Senior Indebtedness shall be entitled by virtue of this Article or
otherwise.


                                       24
<PAGE>
SECTION 6.9       RIGHTS OF HOLDERS OF SENIOR INDEBTEDNESS NOT IMPAIRED.

         No right of any present or future holder of any Senior Indebtedness to
enforce the subordination herein shall at any time or in any way be prejudiced
or impaired by any act or failure to act on the part of the Company or by any
noncompliance by the Company with the terms, provisions and covenants of this
Indenture, regardless of any knowledge thereof any such holder may have or be
otherwise charged with.

SECTION 6.10      MODIFICATION OF TERMS OF SENIOR INDEBTEDNESS.

         Any renewal or extension of the time of payment of any Senior
Indebtedness or the exercise by the holders of Senior Indebtedness of any of
their rights under any instrument creating or evidencing Senior Indebtedness,
including without limitation the waiver of default thereunder, may be made or
done all without notice to or assent from the Holders or the Trustee. No
compromise, alteration, amendment, modification, extension, renewal or other
change of, or waiver, consent or other action in respect of, any liability or
obligation under or in respect of, or of any of the terms, covenants or
conditions of any indenture or other instrument under which any Senior
Indebtedness is outstanding or of such Senior Indebtedness, whether or not such
release is in accordance with the provisions or any applicable document, shall
in any way alter or affect any of the provisions of this Article or of the
Debentures relating to the subordination thereof.

                                   ARTICLE VII
                    RIGHTS OF HOLDERS OF PREFERRED SECURITIES

SECTION 7.1       PREFERRED SECURITY HOLDERS' RIGHTS.

         Notwithstanding Section 507 of the Base Indenture, if the Property
Trustee fails to enforce its rights under the Debentures after a holder of
Preferred Securities has made a written request, the holder of Preferred
Securities may, to the fullest extent permitted by law, institute a legal
proceeding directly against the Company to enforce the Property Trustee's rights
under the Indenture without first instituting any legal proceeding against the
Property Trustee or any other person or entity.

SECTION 7.2       DIRECT ACTION.

         Notwithstanding any other provision of the Indenture, for as long as
any Preferred Securities remain outstanding, to the fullest extent permitted by
law, if an Event of Default has occurred and is continuing and such event is
attributable to the failure of the Company to pay principal of and interest on
the Debentures on the date such principal or interest is otherwise payable, a
holder of Preferred Securities may institute a proceeding directly against the
Company (a "Direct Action") to enforce payment to such holder of the principal
of or interest on Debentures having an aggregate principal amount equal to the
aggregate stated liquidation amount of the Preferred Securities of such holder.


                                       25
<PAGE>
SECTION 7.3       PAYMENTS PURSUANT TO DIRECT ACTIONS.

         The Company shall have the right to set off against its obligations to
the Trust, as Holder, any payment made to a holder of Preferred Securities in
connection with a Direct Action.

                                  ARTICLE VIII
                                   REMARKETING

SECTION 8.1       EFFECTIVENESS OF THIS ARTICLE.

         Except for Section 8.2(a) and 8.2(b), this Article VIII shall become
effective only upon a distribution of the Debentures upon dissolution of the
Trust which occurs prior to the Remarketing of the Preferred Securities pursuant
to the Trust Agreement. Until such a distribution, or if such distribution
occurs after the Remarketing of the Preferred Securities pursuant to the Trust
Agreement, this Article VIII (except for Section 8.2(a) and 8.2(b)) shall have
no effect.

SECTION 8.2       REMARKETING.

         (a)      In connection with a Remarketing of the Preferred Securities:

                  (i)      in connection with a Remarketing of the Preferred
         Securities upon a Trading Remarketing Event or a Legal Cause
         Remarketing Event, the Accreted Value of the Debentures as of the end
         of the day on the day next preceding the Remarketing Date shall become
         due on the date which is 60 days following the Remarketing Date;

                  (ii)     on the Remarketing Date, the rate of interest per
         annum on the Accreted Value of the Debentures shall become the Reset
         Rate on the Accreted Value of the Securities established in the
         Remarketing of the Preferred Securities; and

                  (iii)    on the Remarketing Settlement Date, interest accrued
         and unpaid on the Debentures from and including the immediately
         preceding Interest Payment Date to, but excluding, the Remarketing
         Settlement Date shall be payable to the Holders of the Debentures on
         the Special Record Date.

         (b)      In connection with a Remarketing of the Preferred Securities
and at any time thereafter, a purchaser may exchange its Trust Securities for
its pro rata share of Debentures. In such event, the Administrative Trustees
shall cause Debentures held by the Property Trustee, having an aggregate
Accreted Value equal to the aggregate Accreted Value of the Trust Securities
purchased by such purchaser and with accrued and unpaid interest equal to the
accumulated and unpaid Distributions on the Trust Securities purchased by such
purchaser, to be distributed to such purchaser in exchange for such Holders' pro
rata interest in the Trust. In such event, the Debentures held by the Trust
shall decrease by the amount of Debentures delivered to the purchaser of Trust
Securities.

         (c)      The proceeds from the Remarketing of the Debentures shall be
paid to the selling Holders, provided that, upon a Trading Remarketing Event or
a Legal Cause Remarketing Event, the proceeds from the Remarketing of the
Debentures that are held pursuant to the Unit


                                       26
<PAGE>
Agreement for which the holders of such Units have elected to exercise their
Warrants shall be paid directly to the Warrant Agent to satisfy in full the
Exercise Price of the Warrants held by such holders.

         (d)      Upon the occurrence of a Trading Remarketing Event, the
Company may elect to cause a Remarketing of the Debentures and select a
Remarketing Date, provided that the following conditions precedent are
satisfied:

                  (i)      as of the date of which the Company elects to cause a
         Remarketing of the Debentures, the Closing Price of a share of the
         Common Stock exceeds and has exceeded for at least 20 Trading Days
         within the immediately preceding 30 consecutive Trading Days, $_____
         per share;

                  (ii)     as of the date of which the Company elects to cause a
         Remarketing of the Debentures and on the Remarketing Date, no Event of
         Default or deferral of interest payments to Holders of the Debentures
         shall have occurred and be continuing;

                  (iii)    as of the date of which the Company elects to cause a
         Remarketing of the Debentures and on the Remarketing Date, a
         registration statement covering the issuance and sale of Common Stock
         to the holders of Warrants upon exercise of such Warrants shall be
         effective under the Securities Act, or the issuance and sale of Common
         Stock to the holders of Warrants upon exercise of such Warrants shall
         be exempt from the registration requirements of the Securities Act; and

                  (iv)     on the Remarketing Date, the Legal Requirements shall
         have been satisfied.

The settlement of the Remarketing shall occur on the Remarketing Settlement
Date, provided that the following conditions precedent are satisfied on the
Remarketing Settlement Date:

                           (A)      the Warrant Requirements shall be satisfied;
                  and

                           (B)      a redemption of the Warrants of those
                  holders who have not elected to exercise their Warrants on
                  such date shall have been consummated pursuant to the Warrant
                  Agreement.

If any of the foregoing conditions precedent are not satisfied, the Remarketing
cannot occur and the contemporaneous redemption of Warrants shall be canceled;
provided, however, that if:

                           (x)      the Remarketing cannot occur because of a
                  failure to satisfy either the Warrant Requirements or the
                  Legal Requirements as of or on the relevant date or dates; and

                           (y)      the Company is using its best efforts to
                  satisfy such Requirements;

the Company shall have the right to cause a Remarketing of the Debentures on a
subsequent date which is no later than ____________________, provided that all
applicable requirements and


                                       27
<PAGE>
conditions precedents (including the timely occurrence of a Trading Remarketing
Event) are satisfied.

         (e)      Upon the occurrence of a Legal Cause Remarketing Event, the
Company may elect to cause a Remarketing of the Debentures and select a
Remarketing Date, provided that the following conditions precedent are
satisfied:

                  (i)      as of the date of which the Company elects to cause a
         Remarketing of the Debentures and on the Remarketing Date, no Event of
         Default shall have occurred and be continuing;

                  (ii)     as of the date of which the Company elects to cause a
         Remarketing of the Debentures and on the Remarketing Date, a
         registration statement covering the issuance and sale of Common Stock
         to the holders of Warrants upon exercise of such Warrants shall be
         effective under the Securities Act, or the issuance and sale of Common
         Stock to the holders of Warrants upon exercise of such Warrants shall
         be exempt from the registration requirements of the Securities Act; and

                  (iii)    on the Remarketing Date, the Legal Requirements shall
         have been satisfied.

The settlement of the Remarketing shall occur on the Remarketing Settlement
Date, provided that the following conditions precedent are satisfied on the
Remarketing Settlement Date:

                           (A)      the Warrant Requirements shall be satisfied;
                  and

                           (B)      a redemption of the Warrants of those
                  holders who have not elected to exercise their Warrants on
                  such date shall have been consummated pursuant to the Warrant
                  Agreement.

If any of the foregoing conditions precedent are not satisfied, the Remarketing
cannot occur and the contemporaneous redemption of Warrants shall be canceled;
provided, however, that if:

                           (x)      the Remarketing cannot occur because of a
                  failure to satisfy either the Warrant Requirements or the
                  Legal Requirements as of or on the relevant date or dates; and

                           (y)      the Company is using its best efforts to
                  satisfy such Requirements;

the Company shall have the right to cause a Remarketing of the Debentures on a
subsequent date which is no later than ____________________, provided that all
applicable requirements and conditions precedents (including the timely
occurrence of a Legal Cause Remarketing Event) are satisfied.

         (f)      On the Maturity Remarketing Date, a Remarketing of the
Debentures shall occur, provided that on such date, the Legal Requirements (to
the extent applicable) shall have been satisfied.


                                       28
<PAGE>
         If, for any reason, a Remarketing of the Debentures does not occur on
the Maturity Remarketing Date, the Administrative Trustees shall give notice
thereof to all Holders of the Debentures (whether or not held pursuant to the
Unit Agreement) prior to the close of business on the following Business Day. In
such event:

                  (i)      the rate of interest per annum on the Accreted Value
         of the Debentures (which, on the Maturity Remarketing Date, shall be
         equal to the principal amount of the Debentures) shall become the Reset
         Rate; and

                  (ii)     the Company no longer shall have the option to defer
         payments of interest on the Debentures.

         (g)      Upon the occurrence of a Trading Remarketing Event or a Legal
Cause Remarketing Event and the election by the Company to cause a Remarketing
of the Debentures, or upon the Maturity Remarketing Date, as long as the
Debentures are evidenced by Global Debenture, deposited with the Clearing
Agency, the Company shall request, not later than four nor more than 20 days
prior to the Remarketing Date, that the Depositary notify the Holders of the
Debentures of the Remarketing of the Debentures and of the procedures that must
be followed if such Holder of Debentures or holder of Units wishes to opt not to
participate in the Remarketing of the Debentures.

         (h)      Upon the occurrence of a Remarketing Event, all of the
Debentures (excluding the Debentures as to which the Holders thereof have opted
not to participate in the Remarketing (but including Debentures that are not
held pursuant to the Unit Agreement)) shall be remarketed by the Remarketing
Agent. Not later than 5:00 p.m. (New York City time) on the Business Day
preceding the Remarketing Date, each Holder of Debentures may elect not to have
the Debentures held by such Holder remarketed in the Remarketing. Holders of
Debentures that are not held pursuant to the Unit Agreement shall give such
notice to the Trustee and Holders of Debentures that are held pursuant to the
Unit Agreement shall give such notice to the Unit Agent. Holders of Debentures
that are not held pursuant to the Unit Agreement and holders of Debentures that
are held pursuant to the Unit Agreement that do not give notice of their
intention not to participate in the Remarketing shall be deemed to have
consented to the disposition of their Debentures in the Remarketing. Any such
notice shall be irrevocable and may not be conditioned upon the level at which
the Reset Rate is established in the Remarketing.

         Not later than 5:00 p.m. (New York City time) on the Business Day
preceding the Remarketing Date, the Trustee and the Unit Agent, as applicable,
based on the notices received by it prior to such time, shall notify the Trust,
the Company and the Remarketing Agent of the aggregate principal amount of
Debentures to be tendered for purchase in the Remarketing.

         (i)      The right of each Holder to have Debentures tendered for
purchase shall be limited to the extent that:

                  (i)      the Remarketing Agent conducts a Remarketing pursuant
         to the terms of the Remarketing Agreement;

                  (ii)     the Remarketing Agent is able to find a purchaser or
         purchasers for the Debentures deemed tendered; and


                                       29
<PAGE>
                  (iii)    such purchaser or purchasers deliver the purchase
         price therefor to the Remarketing Agent.

         (j)      On the Remarketing Date, the Remarketing Agent shall use
commercially reasonable efforts to remarket the Debentures deemed tendered for
purchase at a price equal to:

                  (i)      in connection with a Remarketing upon a Trading
         Remarketing Event or a Legal Cause Remarketing Event, 100% of the
         aggregate Accreted Value as of the end of the day on the day next
         preceding the Remarketing Date, and

                  (ii)     on the Maturity Remarketing Date, 100% of the
         principal amount.

         (k)      If, as a result of the efforts described in 8.2(j), the
Remarketing Agent determines that it will be able to remarket all of the
Debentures deemed tendered for purchase at the purchase price set forth in
Section 8.2(j) prior to 4:00 p.m. (New York City time) on the Remarketing Date,
the Remarketing Agent shall determine the Reset Rate, which shall be the rate
per annum (rounded to the nearest one-thousandth (0.001) of 1% per annum) that
the Remarketing Agent determines, in its sole judgment, to be the lowest rate
per annum that will enable it to remarket all of the Debentures deemed tendered
for Remarketing.

         (l)      If none of the Holders of the Debentures or the holders of the
Units elects to have their Debentures remarketed in the Remarketing, the Reset
Rate shall be the rate determined by the Remarketing Agent, in its sole
discretion, as the rate that would have been established had a Remarketing been
held on the Remarketing Date, and the related modifications to the others terms
of the Debentures and the Warrants shall be effective on the Remarketing Date.

         (m)      If, by 4:00 p.m. (New York City time) on the Remarketing Date,
the Remarketing Agent is unable to remarket all of the Debentures deemed
tendered for purchase, a Failed Remarketing shall be deemed to have occurred and
the Remarketing Agent shall so advise by telephone (promptly confirmed in
writing) the Depositary, the Property Trustee, the Trustee, the Administrative
Trustees on behalf of the Trust and the Company. The Administrative Trustees
shall then give notice of the Failed Remarketing to the Holders of the
Debentures prior to the close of business on the Business Day following the
Failed Remarketing Date. In the event of a Failed Remarketing:

                  (i)      the Accreted Value of the Debentures as of the end of
         the day on the day next preceding the Remarketing Date shall become due
         on the date which is 60 days following the Failed Remarketing Date;

                  (ii)     the rate of interest per annum on the Accreted Value
         of the Debentures shall become the Reset Rate; and

                  (iii)    the Company no longer shall have the option to defer
         payments of interest on the Debentures.

Notwithstanding a Failed Remarketing, subject to the satisfaction of the Legal
Requirements, the Warrants shall be redeemed at the Warrant Value and the
holders of Warrants shall have the


                                       30
<PAGE>
option to exercise its Warrants in lieu of such redemption, as provided in the
Unit Agreement and the Warrant Agreement.

         (n)      By approximately 4:30 p.m. (New York City time) on the
Remarketing Date, provided that there has not been a Failed Remarketing, the
Remarketing Agent shall advise, by telephone (promptly confirmed in writing):

                  (i)      the Depositary, the Property Trustee, the Trustee,
         the Trust and the Company of the Reset Rate determined in the
         Remarketing and the aggregate principal amount of Debentures sold in
         the Remarketing;

                  (ii)     each purchaser (or the Depositary participant
         thereof) of the Reset Rate and the aggregate principal amount of
         Debentures such purchaser is to purchase; and

                  (iii)    each purchaser to give instructions to its Depositary
         participant to pay the purchase price on the Remarketing Settlement
         Date in same day funds against delivery of the Debentures purchased
         through the facilities of the Depositary.

         (o)      In accordance with the Depositary's normal procedures, on the
Remarketing Settlement Date, the transactions described above with respect to
each Debenture deemed tendered for purchase and sold in the Remarketing shall be
executed through the Depositary, and the accounts of the respective Depositary
participants shall be debited and credited and such Debentures delivered by
book-entry as necessary to effect purchases and sales of such Debentures. The
Depositary shall make payment in accordance with its normal procedures.

         (p)      If any Holder of the Debentures selling such Debentures (or
any holder of Units selling the Debentures that are held pursuant to the Unit
Agreement) in the Remarketing fails to deliver such Debentures, the Depositary
participant of such selling holder and of any other Person that was to have
purchased Debentures in the Remarketing may deliver to any such other Person an
aggregate principal amount of Debentures that is less than the aggregate
principal amount of Debentures that otherwise was to be purchased by such
Person. In such event, the aggregate principal amount of Debentures to be so
delivered shall be determined by such Depositary participant, and delivery of
such aggregate principal amount of Debentures shall constitute good delivery.

         (q)      The Remarketing Agent is not obligated to purchase any
Debentures that otherwise would remain unsold in the Remarketing. Neither the
Trust, any Trustee, the Company nor the Remarketing Agent shall be obligated in
any case to provide funds to make payment upon tender of the Debentures for
Remarketing.

         (r)      Under the Remarketing Agreement, the Company shall be liable
for, and shall pay, any and all costs and expenses incurred in connection with
the Remarketing, and the Trust shall not have any liabilities for such costs and
expenses.

         (s)      The tender and settlement procedures set forth in this Section
8.2, including provisions for payment by purchasers of the Debentures in the
Remarketing, shall be subject to modification to the extent required by the
Depositary or if the book-entry system is no longer available for the Debentures
at the time of the Remarketing, to facilitate the tendering and


                                       31
<PAGE>
remarketing of the Debentures in definitive form. In addition, the Remarketing
Agent may modify the settlement procedures set forth herein in order to
facilitate the settlement process.

                                   ARTICLE IX
                                  MISCELLANEOUS

SECTION 9.1       RATIFICATION OF INDENTURE.

         The Indenture, as supplemented and amended by this First Supplemental
Indenture, is ratified and confirmed, and this First Supplemental Indenture
shall be deemed part of the Indenture in the manner and to the extent herein and
therein provided. If any provision of this First Supplemental Indenture is
inconsistent with a provision of the Base Indenture, the terms of this First
Supplemental Indenture shall control.

SECTION 9.2       ARTICLE 19 OF THE BASE INDENTURE.

         Article 19 of the Base Indenture does not apply to the Debentures.

SECTION 9.3       TRUSTEE NOT RESPONSIBLE FOR RECITALS.

         The recitals contained herein are made by the Company and not by the
Trustee, and the Trustee assumes no responsibility for the correctness thereof.
The Trustee makes no representation as to the validity or sufficiency of this
First Supplemental Indenture.

SECTION 9.4       GOVERNING LAW.

         This First Supplemental Indenture and each Debenture shall be governed
by, and construed in accordance with, the laws of the State of New York without
regard to principles of conflicts of laws.

SECTION 9.5       SEVERABILITY.

         In case any one or more of the provisions contained in this First
Supplemental Indenture or in the Debentures shall for any reason be held to be
invalid, illegal or unenforceable in any respect, such invalidity, illegality or
unenforceability shall not affect any other provisions of this First
Supplemental Indenture or of the Debentures, but this First Supplemental
Indenture and the Debentures shall be construed as if such invalid or illegal or
unenforceable provision had never been contained herein or therein.

SECTION 9.6       COUNTERPARTS.

         This First Supplemental Indenture may be executed in any number of
counterparts each of which shall be an original; but such counterparts shall
together constitute but one and the same instrument.


                                       32
<PAGE>
         IN WITNESS WHEREOF, the parties hereto have caused this First
Supplemental Indenture to be duly executed, on the date or dates indicated in
the acknowledgments and as of the day and year first above written.

                                            INDYMAC BANCORP, INC.



                                            By:_________________________________
                                            Name:
                                            Title:

                                            THE BANK OF NEW YORK, as Trustee



                                            By:_________________________________
                                            Name:
                                            Title:



                                       33
<PAGE>
                                    EXHIBIT A

                               {FORM OF DEBENTURE}

                               {FACE OF DEBENTURE}

This Debenture is a Global Debenture within the meaning of the Indenture
hereinafter referred to and is registered in the name of The Bank of New York as
Property Trustee, a New York banking corporation (the "Depositary"), or a
nominee of the Depositary. This Debenture is exchangeable for Debentures
registered in the name of a person other than the Depositary or its nominee only
in the limited circumstances described in the Indenture, and no transfer of this
Debenture (other than a transfer of this Debenture as a whole by the Depositary
to a nominee of the Depositary or by a nominee of the Depositary to the
Depositary or another nominee of the Depositary) may be registered except in
limited circumstances. Unless this Debenture is presented by an authorized
representative of the Depositary to IndyMac Bancorp, Inc. or its agent for
registration of transfer, exchange or payment, and any Debenture issued is
registered in the name requested by an authorized representative of the
Depositary, and any payment hereon is made to The Bank of New York, as Property
Trustee, or to such other entity as is requested by an authorized representative
of the Depositary), and, except as otherwise provided in the Indenture, ANY
TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON
IS WRONGFUL since the registered owner hereof, The Bank of New York, as Property
Trustee, has an interest herein.

                              INDYMAC BANCORP, INC.

        _____% Junior Subordinated Deferrable Interest Debenture due _____

Certificate No.:_________________                    $__________________________


         This Debenture is one of a duly authorized series of Debt Securities of
IndyMac Bancorp, Inc. (the "Debentures"), all issued under and pursuant to an
Indenture dated as of ____________________, duly executed and delivered by
IndyMac Bancorp, Inc., a Delaware corporation (the "Company", which term
includes any successor corporation under the Indenture hereinafter referred to)
and The Bank of New York, a New York banking corporation, as Trustee (the
"Trustee"), as supplemented by the First Supplemental Indenture thereto dated as
of ____________________, between the Company and the Trustee (such Indenture as
so supplemented, the "Indenture"), to which Indenture and all indentures
supplemental thereto reference is hereby made for a description of the rights,
limitations of rights, obligations, duties and immunities thereunder of the
Trustee, the Company and the Holders of the Debentures. By the terms of the
Indenture, the Debt Securities are issuable in series that may vary as to
amount, date of maturity, rate of interest and in other respects as provided in
the Indenture. This series of Debt Securities is limited in aggregate principal
amount to $ __________ (or $___________ if the Initial Purchaser's option to
purchase an additional $_______________ of Units is exercised in full).


                                      A-1
<PAGE>
         The Company, for value received, hereby promises to pay to The Bank of
New York as Property Trustee, or its registered assigns, the principal sum of
__________________ U.S. Dollars ($ ) on ____________________ (or such earlier
date as determined in connection with a Remarketing).

         Interest Payment Dates: [[February 1, May 1, August 1 and November 1,
commencing on August 1, 2001]].

         Reference is hereby made to the further provisions of this Debenture
set forth on the reverse hereof, which further provisions shall for all purposes
have the same effect as if set forth at this place.


                                      A-2
<PAGE>
         IN WITNESS WHEREOF, the Company has caused this Debenture to be duly
executed manually or by facsimile by its duly authorized officers under its
corporate seal.

                                            INDYMAC BANCORP, INC.



                                            By:_________________________________
                                            Name:
                                            Title:



                                            By:_________________________________
                                            Name:
                                            Title:

Trustee's Certificate of Authentication

This is one of the _____% Subordinated Junior Deferrable
Interest Debentures due ____ referred to in the
within-mentioned Indenture.

THE BANK OF NEW YORK,
as Trustee

By:______________________________________________
                 Authorized Officer

Dated:                     , 2001


                                      A-3
<PAGE>
                             {REVERSE OF DEBENTURE}

                              INDYMAC BANCORP, INC.

       _____% Subordinated Junior Deferrable Interest Debentures due _____

         Capitalized terms used herein but not defined shall have the meanings
assigned to them in the Indenture referred to below unless otherwise indicated.

1.       Principal and Interest.

         IndyMac Bancorp, Inc., a Delaware corporation (the "Company"), promises
to pay interest on the principal amount of this Debenture at the Coupon Rate
from and including ____________, 2001, to, but excluding, the Remarketing Date,
and on the Accreted Value of this Debenture on the Remarketing Date at the Reset
Rate from and including the Remarketing Date to, but excluding, the Stated
Maturity. The Company will pay interest on this Debenture quarterly in arrears
on [[February 1, May 1, August 1 and November 1]] of each year (each an
"Interest Payment Date"), commencing on ____________________. Interest not paid
on the scheduled Interest Payment Date will accrue and compound quarterly at the
Coupon Rate of the principal amount of this Debenture or the Reset Rate of the
Accreted Value of this Debenture, as the case may be.

         Interest on the Debentures shall be computed (i) for any full quarterly
90-day period on the basis of a 360-day year of twelve 30-day months, (ii) for
any period shorter than a full quarterly 90-day period, on the basis of a 30-day
month and (iii) for any period less than a 30-day month, on the basis of the
actual number of days elapsed in the 30-day month.

2.       Optional Deferral of Interest.

         As long as no Event of Default has occurred and is continuing, and as
long as a Failed Remarketing has not occurred, the Company has the right, at any
time and from time to time, to defer payments of interest on the Debentures by
extending the interest payment period on the Debentures for a period (each, an
"Extension Period") not exceeding 20 consecutive quarters, during which
Extension Period no interest shall be due and payable on the Debentures,
provided that no Extension Period shall end on a date other than an Interest
Payment Date for the Debentures or extend beyond the Stated Maturity. Upon the
occurrence of a Failed Remarketing, any such Extension Period shall terminate,
and interest shall become payable in cash on the next Interest Payment Date.
Despite such deferral, interest shall continue to accrue with additional
interest thereon (to the extent permitted by applicable law) at the Coupon Rate
of the principal amount of the Debentures or Reset Rate of the Accreted Value of
the Debentures, as applicable, compounded quarterly during any such Extension
Period ("Compounded Interest"). Prior to the termination of any such Extension
Period, the Company may further defer payments of interest by further extending
such Extension Period; provided that such Extension Period, together with all
such previous and further extensions of such Extension Period, may not exceed 20
consecutive quarters or extend beyond the Stated Maturity. At the termination of
any Extension Period, the Company shall pay all interest then accrued and
unpaid, plus Compounded Interest.


                                      A-4
<PAGE>
Upon the termination of any Extension Period and the payment of all amounts then
due, the Company may commence a new Extension Period, subject to the above
requirements.

         The Company shall pay all deferred interest and Compounded Interest on
the Debentures prior to the exercise of its right to cause a Remarketing of the
Debentures.

         During an Extension Period, the Company may not:

         (a)      declare or pay any dividends or distributions on, or redeem,
purchase, acquire, or make a liquidation payment with respect to, any of its
capital stock; or

         (b)      make any payment of principal of or interest on or repay,
repurchase or redeem any debt securities of the Company that rank on a parity
with or junior in interest to the Debentures or make any guarantee payments with
respect to any guarantee by the Company of the debt securities of any subsidiary
of the Company if such guarantee ranks on a parity with or junior in interest to
the Debentures;

in each case, other than:

                  (i)      dividends or distributions in capital stock (or
         rights to acquire capital stock) of the Company;

                  (ii)     payments under the Guarantee;

                  (iii)    any declarations of a dividend in connection with the
         implementation of a shareholders' rights plan, or the issuances of
         stock under any such plan in the future, or redemptions or repurchases
         of any rights pursuant to a rights agreement;

                  (iv)     purchases or acquisitions of capital stock of the
         Company in connection with the satisfaction by the Company of its
         obligations under any employee benefit plans; and

                  (v)      repurchases of capital stock of the Company in
         connection with the satisfaction by the Company of its obligations
         pursuant to any acquisitions of businesses made by the Company (which
         repurchases are made in connection with the satisfaction of
         indemnification obligations of the sellers of such businesses).

3.       Method of Payment.

         Interest on any Debenture which is payable, and is punctually paid or
duly provided for, on any Interest Payment Date shall be paid to the person in
whose name that Security (or one or more Predecessor Securities) is registered
at the close of business on the Regular Record Date for such interest. As long
as the Debentures are represented by a Global Debenture, the Regular Record
Dates for the Debentures shall be the Business Day preceding the corresponding
Interest Payment Date. If the Debentures are issued in definitive form, the
Regular Record Dates for the Debentures shall be at least one Business Day prior
to the corresponding Interest Payment Date.


                                      A-5
<PAGE>
4.       Paying Agent and Security Registrar.

         Initially, The Bank of New York, the Trustee, will act as Paying Agent
and Security Registrar. The Company may change the Paying Agent and Security
Registrar without notice to any Holder.

5.       Indenture.

         The Company issued this Debenture under an Indenture, dated as of
____________, 2001 (the "Base Indenture"), between the Company and The Bank of
New York, as trustee (the "Trustee"), as amended and supplemented by the First
Supplemental Indenture, dated as of ____________, 2001 (the "First Supplemental
Indenture", together with the Base Indenture, the "Indenture"), between the
Company and the Trustee.

6.       Redemption.

         The Company shall have no right to redeem the Debentures.

7.       Sinking Fund.

         The Debentures will not be subject to a sinking fund provision.

8.       Limited Right to Require Exchange of Preferred Securities and
         Repurchase of Debentures.

         Pursuant to Section 6.7 of the Trust Agreement, in the event a holder
of a Unit exercises a Warrant on a date other than a Remarketing Settlement Date
and elects to exercise its Repurchase Right, the Company shall be required on
the applicable Required Repurchase Date to repurchase at the Repurchase Price
Debentures which, pursuant to the Trust Agreement, have been received in
exchange for Preferred Securities.

9.       Change of Control Right to Require Exchange of Preferred Securities and
         Repurchase of Debentures.

         Pursuant to Section 6.8 of the Trust Agreement, in the event a Change
of Control occurs and the holder of a Unit or the holder of a Preferred
Security, as the case may be, elects to exercise its Change of Control
Repurchase Right, the Company shall be required on the Change of Control
Repurchase Date to repurchase at the Change of Control Repurchase Price
Debentures which, pursuant to the Trust Agreement, have been received in
exchange for Preferred Securities.

10.      Distribution of Debentures in Exchange for Trust Securities Upon the
         Occurrence of a Special Event.

         If at any time a Special Event occurs and certain conditions are
satisfied, the Administrative Trustees may dissolve the Trust and, after
satisfaction of liabilities to creditors of the Trust as provided by applicable
law, cause the Debentures held by the Property Trustee to be distributed to the
holders of Trust Securities in liquidation of such holders' interests in the
Trust on a Pro Rata basis, upon not less than 30 nor more than 60 days notice,
within the 90 Day


                                      A-6
<PAGE>
Period, and, simultaneous with such distribution, to cause a Like Amount of the
Securities to be exchanged by the Trust on a Pro Rata basis.

         A Debenture Distribution Notice, which notice shall be irrevocable,
shall be given by the Trust by mail to each holder of Trust Securities as
provided in the Indenture.

         In the event of a dissolution of the Trust and a distribution of the
Debentures, the Company shall have the same right, and shall be subject to same
terms and conditions, to cause a Remarketing of the Debentures as the Company
has and is subject to under Section 6.6 of the Trust Agreement to cause a
Remarketing of the Preferred Securities.

11.      Remarketing.

         Except as set forth herein, these remarketing provisions shall become
effective only upon a distribution of the Debentures upon dissolution of the
Trust which occurs prior to the Remarketing of the Preferred Securities pursuant
to the Trust Agreement. Until such a distribution, or if such distribution
occurs after the Remarketing of the Preferred Securities pursuant to the Trust
Agreement, these remarketing provisions shall have no effect.

         In connection with a Remarketing of the Preferred Securities:

                  (i)      in connection with a Remarketing of the Preferred
         Securities upon a Trading Remarketing Event or a Legal Cause
         Remarketing Event, the Accreted Value of the Debentures as of the end
         of the day on the day next preceding the Remarketing Date shall become
         due on the date which is 60 days following the Remarketing Date;

                  (ii)     on the Remarketing Date, the rate of interest per
         annum on the Accreted Value of the Debentures shall become the Reset
         Rate on the Accreted Value of the Securities established in the
         Remarketing of the Preferred Securities; and

                  (iii)    on the Remarketing Settlement Date, interest accrued
         and unpaid on the Debentures from and including the immediately
         preceding Interest Payment Date to, but excluding, the Remarketing
         Settlement Date shall be payable to the holders of the Debentures on
         the Special Record Date.

         In connection with a Remarketing of the Preferred Securities and at any
time thereafter, a purchaser may exchange its Trust Securities for its pro rata
share of Debentures. In such event, the Administrative Trustees shall cause
Debentures held by the Property Trustee, having an aggregate Accreted Value
equal to the aggregate Accreted Value of the Trust Securities purchased by such
purchaser and with accrued and unpaid interest equal to the accumulated and
unpaid Distributions on the Trust Securities purchased by such purchaser, to be
distributed to such purchaser in exchange for such Holders' pro rata interest in
the Trust. In such event, the Debentures held by the Trust shall decrease by the
amount of Debentures delivered to the purchaser of Trust Securities.

         The proceeds from the Remarketing of the Debentures shall be paid to
the selling Holders, provided that, upon a Trading Remarketing Event or a Legal
Cause Remarketing Event, the proceeds from the Remarketing of the Debentures
that are held pursuant to the Unit


                                      A-7
<PAGE>
Agreement for which the holders of such Units have elected to exercise their
Warrants shall be paid directly to the Warrant Agent to satisfy in full the
Exercise Price of the Warrants held by such holders.

         Upon the occurrence of a Trading Remarketing Event, the Company may
elect to cause a Remarketing of the Debentures and select a Remarketing Date,
provided that the following conditions precedent are satisfied:

                  (i)      as of the date of which the Company elects to cause a
         Remarketing of the Debentures, the Closing Price of a share of the
         Common Stock exceeds and has exceeded for at least 20 Trading Days
         within the immediately preceding 30 consecutive Trading Days, $_____

                  (ii)     as of the date of which the Company elects to cause a
         Remarketing of the Debentures and on the Remarketing Date, no Event of
         Default or deferral of interest payments to Holders of the Debentures
         shall have occurred and be continuing;

                  (iii)    as of the date of which the Company elects to cause a
         Remarketing of the Debentures and on the Remarketing Date, a
         registration statement covering the issuance and sale of Common Stock
         to the holders of Warrants upon exercise of such Warrants shall be
         effective under the Securities Act, or the issuance and sale of Common
         Stock to the holders of Warrants upon exercise of such Warrants shall
         be exempt from the registration requirements of the Securities Act; and

                  (iv)     on the Remarketing Date, the Legal Requirements shall
         have been satisfied.

The settlement of the Remarketing shall occur on the Remarketing Settlement
Date, provided that the following conditions precedent are satisfied on the
Remarketing Settlement Date:

                  (A)      the Warrant Requirements shall be satisfied; and

                  (B)      a redemption of the Warrants of those holders who
         have not elected to exercise their Warrants on such date shall have
         been consummated pursuant to the Warrant Agreement.

If any of the foregoing conditions precedent are not satisfied, the Remarketing
cannot occur and the contemporaneous redemption of Warrants shall be canceled;
provided, however, that if:

                  (x)      the Remarketing cannot occur because of a failure to
         satisfy either the Warrant Requirements or the Legal Requirements as of
         or on the relevant date or dates; and

                  (y)      the Company is using its best efforts to satisfy such
         Requirements;

the Company shall have the right to cause a Remarketing of the Debentures on a
subsequent date which is no later than ____________________, provided that all
applicable requirements and


                                      A-8
<PAGE>
conditions precedents (including the timely occurrence of a Trading Remarketing
Event) are satisfied.

         Upon the occurrence of a Legal Cause Remarketing Event, the Company may
elect to cause a Remarketing of the Debentures and select a Remarketing Date,
provided that the following conditions precedent are satisfied:

                  (i)      as of the date of which the Company elects to cause a
         Remarketing of the Debentures and on the Remarketing Date, no Event of
         Default shall have occurred and be continuing;

                  (ii)     as of the date of which the Company elects to cause a
         Remarketing of the Debentures and on the Remarketing Date, a
         registration statement covering the issuance and sale of Common Stock
         to the holders of Warrants upon exercise of such Warrants shall be
         effective under the Securities Act, or the issuance and sale of Common
         Stock to the holders of Warrants upon exercise of such Warrants shall
         be exempt from the registration requirements of the Securities Act; and

                  (iii)    on the Remarketing Date, the Legal Requirements shall
         have been satisfied.

The settlement of the Remarketing shall occur on the Remarketing Settlement
Date, provided that the following conditions precedent are satisfied on the
Remarketing Settlement Date:

                  (A)      the Warrant Requirements shall be satisfied; and

                  (B)      a redemption of the Warrants of those holders who
         have not elected to exercise their Warrants on such date shall have
         been consummated pursuant to the Warrant Agreement.

If any of the foregoing conditions precedent are not satisfied, the Remarketing
cannot occur and the contemporaneous redemption of Warrants shall be canceled;
provided, however, that if:

                  (x)      the Remarketing cannot occur because of a failure to
         satisfy either the Warrant Requirements or the Legal Requirements as of
         or on the relevant date or dates; and

                  (y)      the Company is using its best efforts to satisfy such
         Requirements;

the Company shall have the right to cause a Remarketing of the Debentures on a
subsequent date which is no later than ____________________, provided that all
applicable requirements and conditions precedents (including the timely
occurrence of a Legal Cause Remarketing Event) are satisfied.

         On the Maturity Remarketing Date, a Remarketing of the Debentures shall
occur, provided that on such date, the Legal Requirements (to the extent
applicable) shall have been satisfied.


                                      A-9
<PAGE>
         If, for any reason, a Remarketing of the Debentures does not occur on
the Maturity Remarketing Date, the Administrative Trustees shall give notice
thereof to all Holders of Debentures (whether or not held pursuant to the Unit
Agreement) prior to the close of business on the following Business Day. In such
event:

                  (i)      the rate of interest per annum on the Accreted Value
         of the Debentures (which, on the Maturity Remarketing Date, shall be
         equal to the principal amount of the Debentures) shall become the Reset
         Rate; and

                  (ii)     the Company no longer shall have the option to defer
         payments of interest on the Debentures.

         Upon the occurrence of a Trading Remarketing Event or a Legal Cause
Remarketing Event and the election by the Company to cause a Remarketing of the
Debentures, or upon the Maturity Remarketing Date, as long as the Debentures are
evidenced by Global Debenture, deposited with the Clearing Agency, the Company
shall request, not later than four nor more than 20 days prior to the
Remarketing Date, that the Depositary notify the Holders of the Debentures of
the Remarketing of the Debentures and of the procedures that must be followed if
such Holder of Debentures or holder of Units wishes to opt not to participate in
the Remarketing of the Debentures.

         Upon the occurrence of a Remarketing Event, all of the Debentures
(excluding the Debentures as to which the Holders thereof have opted not to
participate in the Remarketing (but including Debentures that are not held
pursuant to the Unit Agreement)) shall be remarketed by the Remarketing Agent.
Not later than 5:00 p.m. (New York City time) on the Business Day preceding the
Remarketing Date, each Holder of Debentures may elect not to have the Debentures
held by such Holder remarketed in the Remarketing. Holders of Debentures that
are not held pursuant to the Unit Agreement shall give such notice to the
Trustee and Holders of Debentures that are held pursuant to the Unit Agreement
shall give such notice to the Unit Agent. Holders of Debentures that are not
held pursuant to the Unit Agreement and holders of Debentures that are held
pursuant to the Unit Agreement that do not give notice of their intention not to
participate in the Remarketing shall be deemed to have consented to the
disposition of their Debentures in the Remarketing. Any such notice shall be
irrevocable and may not be conditioned upon the level at which the Reset Rate is
established in the Remarketing.

         Not later than 5:00 p.m. (New York City time) on the Business Day
preceding the Remarketing Date, the Trustee and the Unit Agent, as applicable,
based on the notices received by it prior to such time, shall notify the Trust,
the Company and the Remarketing Agent of the aggregate principal amount of
Debentures to be tendered for purchase in the Remarketing.

         The right of each Holder to have Debentures tendered for purchase shall
be limited to the extent that:

                  (i)      the Remarketing Agent conducts a Remarketing pursuant
         to the terms of the Remarketing Agreement;

                  (ii)     the Remarketing Agent is able to find a purchaser or
         purchasers for the Debentures deemed tendered; and


                                      A-10
<PAGE>
                  (iii)    such purchaser or purchasers deliver the purchase
         price therefor to the Remarketing Agent.

         On the Remarketing Date, the Remarketing Agent shall use commercially
reasonable efforts to remarket the Debentures deemed tendered for purchase at a
price equal to:

                  (i)      in connection with a Remarketing upon a Trading
         Remarketing Event or a Legal Cause Remarketing Event, 100% of the
         aggregate Accreted Value as of the end of the day on the day next
         preceding the Remarketing Date, and

                  (ii)     on the Maturity Remarketing Date, 100% of the
         principal amount.

         If, as a result of the efforts described herein, the Remarketing Agent
determines that it will be able to remarket all of the Debentures deemed
tendered for purchase at the purchase price set forth above prior to 4:00 p.m.
(New York City time) on the Remarketing Date, the Remarketing Agent shall
determine the Reset Rate, which shall be the rate per annum (rounded to the
nearest one-thousandth (0.001) of 1% per annum) that the Remarketing Agent
determines, in its sole judgment, to be the lowest rate per annum that will
enable it to remarket all of the Debentures deemed tendered for Remarketing.

         If none of the Holders of the Debentures or the holders of the Units
elects to have their Debentures remarketed in the Remarketing, the Reset Rate
shall be the rate determined by the Remarketing Agent, in its sole discretion,
as the rate that would have been established had a Remarketing been held on the
Remarketing Date, and the related modifications to the others terms of the
Debentures and the Warrants shall be effective on the Remarketing Date.

         If, by 4:00 p.m. (New York City time) on the Remarketing Date, the
Remarketing Agent is unable to remarket all of the Debentures deemed tendered
for purchase, a Failed Remarketing shall be deemed to have occurred and the
Remarketing Agent shall so advise by telephone the Depositary, the Property
Trustee, the Trustee, the Administrative Trustees on behalf of the Trust and the
Company. The Administrative Trustees shall then give notice of the Failed
Remarketing to the Holders of the Debentures prior to the close of business on
the Business Day following the Failed Remarketing Date. In the event of a Failed
Remarketing:

                  (i)      the Accreted Value of the Debentures as of the end of
         the day on the day next preceding the Remarketing Date shall become due
         on the date which is 60 days following the Failed Remarketing Date;

                  (ii)     the rate of interest per annum on the Accreted Value
         of the Debentures shall become the Reset Rate; and

                  (iii)    the Company no longer shall have the option to defer
         payments of interest on the Debentures.

Notwithstanding a Failed Remarketing, subject to the satisfaction of the Legal
Requirements, the Warrants shall be redeemed at the Warrant Value and a holders
of Warrants shall have the option to exercise its Warrants in lieu of such
redemption, as provided in the Unit Agreement and the Warrant Agreement.


                                      A-11
<PAGE>
         By approximately 4:30 p.m. (New York City time) on the Remarketing
Date, provided that there has not been a Failed Remarketing, the Remarketing
Agent shall advise, by telephone:

                  (i)      the Depositary, the Property Trustee, the Trustee,
         the Trust and the Company of the Reset Rate determined in the
         Remarketing and the aggregate principal amount of Debentures sold in
         the Remarketing;

                  (ii)     each purchaser (or the Depositary participant
         thereof) of the Reset Rate and the aggregate principal amount of
         Debentures such purchaser is to purchase; and

                  (iii)    each purchaser to give instructions to its Depositary
         participant to pay the purchase price on the Remarketing Settlement
         Date in same day funds against delivery of the Debentures purchased
         through the facilities of the Depositary.

         In accordance with the Depositary's normal procedures, on the
Remarketing Settlement Date, the transactions described above with respect to
each Debenture deemed tendered for purchase and sold in the Remarketing shall be
executed through the Depositary, and the accounts of the respective Depositary
participants shall be debited and credited and such Debentures delivered by
book-entry as necessary to effect purchases and sales of such Debentures. The
Depositary shall make payment in accordance with its normal procedures.

         If any Holder of the Debentures selling such Debentures (or any holder
of Units selling the Debentures that are held pursuant to the Unit Agreement) in
the Remarketing fails to deliver such Debentures, the Depositary participant of
such selling holder and of any other Person that was to have purchased
Debentures in the Remarketing may deliver to any such other Person an aggregate
principal amount of Debentures that is less than the aggregate principal amount
of Debentures that otherwise was to be purchased by such Person. In such event,
the aggregate principal amount of Debentures to be so delivered shall be
determined by such Depositary participant, and delivery of such aggregate
principal amount of Debentures shall constitute good delivery.

         The Remarketing Agent is not obligated to purchase any Debentures that
otherwise would remain unsold in the Remarketing. Neither the Trust, any
Trustee, the Company nor the Remarketing Agent shall be obligated in any case to
provide funds to make payment upon tender of the Debentures for Remarketing.

         Under the Remarketing Agreement, the Company shall be liable for, and
shall pay, any and all costs and expenses incurred in connection with the
Remarketing, and the Trust shall not have any liabilities for such costs and
expenses.

         The tender and settlement procedures set forth herein, including
provisions for payment by purchasers of the Debentures in the Remarketing, shall
be subject to modification to the extent required by the Depositary or if the
book-entry system is no longer available for the Debentures at the time of the
Remarketing, to facilitate the tendering and remarketing of the Debentures in
definitive form. In addition, the Remarketing Agent may modify the settlement
procedures set forth herein in order to facilitate the settlement process.

12.      Subordination.


                                      A-12
<PAGE>
         The payment of principal of and interest on this Debenture is, to the
extent and in the manner provided in the Indenture, subordinated and subject in
right of payment to the prior payment in full of all amounts then due on all
Senior Indebtedness of the Company, and this Debenture is issued subject to such
subordination provisions of the Indenture with respect thereto. Each Holder of
this Debenture, by accepting the same, (a) agrees to and shall be bound by such
provisions, (b) authorizes and directs the Trustee on such Holder's behalf to
take such action as may be necessary or appropriate to effectuate the
subordination so provided and (c) appoints the Trustee such Holder's
attorney-in-fact for any and all such purposes.

13.      Defaults and Remedies.

         The Indenture provides that an Event of Default with respect to the
Debentures occurs when any of the following occurs:

                  (a)      the Company defaults in the payment of the principal
         of any of the Debentures when it becomes due and payable at Stated
         Maturity, upon exercise of a Repurchase Right, upon exercise of a
         Change of Control Repurchase Right or otherwise, whether or not such
         payment is prohibited by the subordination provisions of Article 6 of
         the First Supplemental Indenture;

                  (b)      the Company defaults in the payment of interest on
         any of the Debentures when it becomes due and payable and such default
         continues for a period of 30 days, whether or not such payment is
         prohibited by the subordination provisions of Article 6 of the First
         Supplemental Indenture; provided, however, that a valid extension of
         the interest payment period does not constitute a default in the
         payment of interest;

                  (c)      the Company fails to perform or observe any other
         term, covenant or agreement contained in the Debentures or the
         Indenture (other than a covenant included in the Indenture solely for
         the benefit of any series of Debt Securities other than the Debentures)
         and such default continues for a period of 90 days after written notice
         of such failure is given as specified in the Indenture;

                  (d)      there are certain events of bankruptcy, insolvency or
         reorganization of the Company; or

                  (e)      the voluntarily or involuntarily dissolution,
         winding-up or termination of the Trust, except in connection with:

                           (i)      the distribution of the Debentures held by
                  the Trust to the holders of the Trust Securities in
                  liquidation of their interests in the Trust;

                           (ii)     the redemption of all of the outstanding
                  Trust Securities; or

                           (iii)    certain mergers, consolidations,
                  conversions, amalgamations, replacements or other transactions
                  involving the Trust, each as permitted under the Trust
                  Agreement.


                                      A-13
<PAGE>
         If an Event of Default shall occur and be continuing, the principal of
all of the Debentures may be declared due and payable, in the manner, with the
effect provided in the Indenture.

14.      Amendment; Supplement; Waiver.

         The Indenture contains provisions permitting the Company and the
Trustee, without the consent of any Holder, to execute supplemental indentures
modifying certain provisions of the Indenture, provided that no such
modification has a material adverse effect on the interests of the Holders.

         In addition, the Indenture contains provisions permitting the Company
and the Trustee, with the consent of the Holders of not less than a majority in
aggregate principal amount of the Debentures and all other series of Debt
Securities affected at the time Outstanding, to execute supplemental indentures
for the purpose of adding any provisions to or changing in any manner or
eliminating any of the provisions of the Indenture or of any supplemental
indenture or of modifying in any manner the rights of the Holders of the
Debentures; provided, however, that no such supplemental indenture may, without
the consent of the Holder of each outstanding Debenture, among other things:

                  (i)      change the Stated Maturity of the principal of, or
         the time of payment of any installment of interest on, any Debenture;

                  (ii)     reduce the principal amount of, or the rate of
         interest on any Debenture;

                  (iii)    change the place of payment where the Debentures or
         any interest thereon is payable;

                  (iv)     impair the right to institute suit for the
         enforcement of any such payment on or with respect to the Debentures;

                  (v)      reduce the above-stated percentage of principal
         amount of Debentures, the Holders of which are required to modify or
         amend the Indenture, to consent to any waiver thereunder or to approve
         any supplemental indenture;

                  (vi)     change any obligation of the Company to maintain an
         office or agency in the place and for the purposes required by the
         Indenture; or

                  (vii)    modify any of the above provisions;

and provided, further, that no such supplemental indenture shall be effective
until the holders of not less than 66 2/3% of the aggregate stated liquidation
amount of the Trust Securities shall have consented to such supplemental
indenture; and provided, further, that where the consent of the Holders of not
less than 66 2/3% of the aggregate principal amount of the Debentures is
required under the Indenture, no such supplemental indenture shall be effective
until the holders of at least the same proportion in aggregate stated
liquidation amount of the Trust Securities shall have consented to such
supplemental indenture.


                                      A-14
<PAGE>
         The Indenture also contains provisions permitting the Holders of a
majority in aggregate principal amount of the Debentures at the time Outstanding
affected thereby, on behalf of all of the Holders of the Debentures, to waive
any past default in the performance of any of the covenants contained in the
Indenture, or established pursuant to the Indenture with respect to the
Debentures, and its consequences, except a default in the payment of the
principal of or interest on any of the Debentures (unless cured as provided in
the Indenture) or in respect of a covenant or provision that cannot be modified
or amended without the consent of the Holders of each Debenture then
Outstanding. Any such consent or waiver by the registered Holder of this
Debenture (unless revoked as provided in the Indenture) shall be conclusive and
binding upon such Holder and upon all future Holders and owners of this
Debenture and of any Debenture issued in exchange herefor or in place hereof
(whether by registration of transfer or otherwise), irrespective of whether or
not any notation of such consent or waiver is made upon this Debenture.

15.      Restrictive Covenants.

         The Indenture requires the Company, for as long as the Preferred
Securities remain outstanding, to:

                  (a)      maintain, directly or indirectly, 100% ownership of
         the Common Securities; provided, however, that any permitted successor
         of the Company may succeed to the Company's ownership of such Common
         Securities;

                  (b)      cause the Trust to (i) remain a statutory business
         trust, except in connection with the distribution of the Debentures to
         the Holders, the redemption of all of the Securities, or certain
         mergers, consolidations, conversions or amalgamations, each as
         permitted by the Trust Agreement, (ii) not to voluntarily dissolve,
         wind up, liquidate or be terminated, except as permitted by the Trust
         Agreement and (iii) otherwise continue to be classified as a grantor
         trust for United States federal income tax purposes;

                  (c)      use its commercially reasonable efforts to ensure
         that the Trust will not be an "investment company" required to be
         registered under the Investment Company Act of 1940, as amended; and

                  (d)      not to take any action that would be reasonably
         likely to cause the Trust to be classified as an association or a
         publicly traded partnership taxable as a corporation for United States
         federal income tax purposes.

         The Indenture also imposes certain limitations on the ability of the
Company to, among other things, merge, consolidate or sell, assign, transfer or
lease all or substantially all of its properties or assets. Such covenants and
limitations are subject to a number of important qualifications and exceptions.
The Company must report periodically to the Trustee on compliance with the
covenants in the Indenture.

16.      Denomination; Transfer; Exchange.

         The Debentures of this series are issuable only in registered form
without coupons in denominations of $[[50]] and any integral multiple thereof.
As provided in the Indenture and


                                      A-15
<PAGE>
subject to certain limitations herein and therein set forth, Debentures of this
series so issued are exchangeable for a like aggregate principal amount of
Debentures of this series of a different authorized denomination, as requested
by the Holder surrendering the same.

         As provided in the Indenture and subject to certain limitations therein
set forth, this Debenture is transferable by the registered Holder hereof on the
Security Register of the Company, upon surrender of this Debenture for
registration of transfer at the office or agency of the Trustee in the City and
State of New York accompanied by a written instrument or instruments of transfer
in form satisfactory to the Company or the Trustee duly executed by the
registered Holder hereof or his attorney duly authorized in writing, and
thereupon one or more new Debentures of authorized denominations and for the
same aggregate principal amount will be issued to the designated transferee or
transferees. No service charge will be made for any such transfer, but the
Company may require payment of a sum sufficient to cover any tax or other
governmental charge payable in relation thereto.

17.      Persons Deemed Owners.

         The registered Holder of this Debenture shall be treated as its owner
for all purposes.

18.      Defeasance.

         Subject to certain conditions contained in the Indenture, at any time
some or all of the Debentures and the Indenture may be terminated if the Company
deposits with the Trustee money and/or Eligible Instruments (including U.S.
Government Obligations) sufficient to pay the principal of and interest on the
Debentures to Stated Maturity, including as adjusted to 60 days following the
Remarketing Date, if applicable.

19.      No Recourse Against Others.

         No recourse shall be had for the payment of the principal of or the
interest on this Debenture, or for any claim based hereon, or otherwise in
respect hereof, or based on or in respect of the Indenture, against any
incorporator, shareholder, officer or director, past, present or future, as
such, of the Company or of any predecessor or successor corporation, whether by
virtue of any constitution, statute or rule of law, or by the enforcement of any
assessment or penalty or otherwise, all such liability being, by the acceptance
hereof and as part of the consideration for the issuance hereof, expressly
waived and released.

20.      Authentication.

         This Debenture shall not be valid until the Trustee (or authenticating
agent) executes the certificate of authentication on the other side of this
Debenture.

21.      Governing Law.

         The indenture and this debenture shall be governed by, and construed in
accordance with, the laws of the State of New York.


                                      A-16
<PAGE>
             SCHEDULE OF INCREASES OR DECREASES IN GLOBAL DEBENTURE

 The following increases or decreases in this Global Debenture have been made:



                                                             PRINCIPAL AMOUNT OF
         AMOUNT OF DECREASE IN     AMOUNT OF INCREASE IN     DEBENTURES EVIDENCED BY
         PRINCIPAL AMOUNT OF       PRINCIPAL AMOUNT OF       THIS GLOBAL DEBENTURE     SIGNATURE OF
         DEBENTURES EVIDENCED BY   DEBENTURES EVIDENCED BY   FOLLOWING SUCH DECREASE   AUTHORIZED
DATE     THIS GLOBAL DEBENTURE     THIS GLOBAL DEBENTURE     OR INCREASE               OFFICER OF AGENT
----     -----------------------   -----------------------   -----------------------   ----------------
                                                                           
                                            1


                                      A-17