Document:

<PRE>
                                                    EXHIBIT 4.1

                                                 F5 NETWORKS, INC.

                                                        AND

                                          U.S. Bank National Association

                                                      TRUSTEE

                                                     INDENTURE

                                         DATED AS OF SEPTEMBER [___], 2003

                                              SENIOR DEBT SECURITIES

<!-- MARKER PAGE="sheet: 31; page: 31" -->
<HR SIZE=5 COLOR=GRAY NOSHADE>

                                                     TABLE OF CONTENTS

                                                                                                               PAGE

ARTICLE One DEFINITIONS...........................................................................................1

         SECTION 1.01. DEFINITIONS................................................................................1
         SECTION 1.02. NOTICE TO SECURITYHOLDERS..................................................................9

ARTICLE Two ISSUE, EXECUTION, REGISTRATION AND EXCHANGE OF DEBT SECURITIES........................................9

         SECTION 2.01. AMOUNT UNLIMITED; ISSUABLE IN SERIES.......................................................9
         SECTION 2.02. FORM OF TRUSTEE'S CERTIFICATE OF AUTHENTICATION...........................................12
         SECTION 2.03. FORM, EXECUTION, AUTHENTICATION, DELIVERY AND DATING OF DEBT SECURITIES...................12
         SECTION 2.04. DENOMINATIONS; RECORD DATE................................................................14
         SECTION 2.05. EXCHANGE AND REGISTRATION OF TRANSFER OF DEBT SECURITIES..................................15
         SECTION 2.06. TEMPORARY DEBT SECURITIES.................................................................16
         SECTION 2.07. MUTILATED, DESTROYED, LOST OR STOLEN DEBT SECURITIES......................................16
         SECTION 2.08. CANCELLATION..............................................................................18
         SECTION 2.09. COMPUTATION OF INTEREST...................................................................18
         SECTION 2.10. DEBT SECURITIES IN GLOBAL FORM............................................................18
         SECTION 2.11. MEDIUM-TERM SECURITIES....................................................................19
         SECTION 2.12. CUSIP NUMBERS.............................................................................19

ARTICLE Three REDEMPTION OF DEBT SECURITIES......................................................................20

         SECTION 3.01. REDEMPTION OF DEBT SECURITIES; APPLICABILITY OF ARTICLE...................................20
         SECTION 3.02. NOTICE OF REDEMPTION; SELECTION OF DEBT SECURITIES........................................20
         SECTION 3.03. PAYMENT OF DEBT SECURITIES CALLED FOR REDEMPTION..........................................21

ARTICLE Four COVENANTS OF THE CORPORATION........................................................................22

         SECTION 4.01. PAYMENT OF PRINCIPAL, PREMIUM, INTEREST AND ADDITIONAL AMOUNTS............................22
         SECTION 4.02. OFFICES FOR NOTICES AND PAYMENTS, ETC.....................................................22
         SECTION 4.03. PROVISIONS AS TO PAYING AGENT.............................................................23
<HR SIZE=5 COLOR=GRAY NOSHADE>
         SECTION 4.04. STATEMENT BY OFFICERS AS TO DEFAULT.......................................................24

ARTICLE Five SECURITYHOLDER LISTS AND REPORTS BY THE CORPORATION AND THE TRUSTEE.................................24

         SECTION 5.01. SECURITYHOLDER LISTS......................................................................24
         SECTION 5.02. PRESERVATION AND DISCLOSURE OF LISTS......................................................25
         SECTION 5.03. REPORTS BY THE CORPORATION................................................................26
         SECTION 5.04. REPORTS BY THE TRUSTEE....................................................................27

ARTICLE Six REMEDIES ON DEFAULT..................................................................................27

         SECTION 6.01. EVENTS OF DEFAULT.........................................................................27
         SECTION 6.02. PAYMENT OF DEBT SECURITIES ON DEFAULT; SUIT THEREFOR......................................30
         SECTION 6.03. APPLICATION OF MONIES COLLECTED BY TRUSTEE................................................31
         SECTION 6.04. PROCEEDINGS BY SECURITYHOLDERS............................................................32
         SECTION 6.05. REMEDIES CUMULATIVE AND CONTINUING........................................................33
         SECTION 6.06. DIRECTION OF PROCEEDINGS..................................................................34
         SECTION 6.07. NOTICE OF DEFAULTS........................................................................34
         SECTION 6.08. UNDERTAKING TO PAY COSTS..................................................................35

ARTICLE Seven CONCERNING THE TRUSTEE.............................................................................35

         SECTION 7.01. DUTIES AND RESPONSIBILITIES OF TRUSTEE....................................................35
         SECTION 7.02. RELIANCE ON DOCUMENTS, OPINIONS, ETC......................................................36
         SECTION 7.03. NO RESPONSIBILITY FOR RECITALS, ETC.......................................................37
         SECTION 7.04. OWNERSHIP OF DEBT SECURITIES OR COUPONS...................................................38
         SECTION 7.05. MONIES TO BE HELD IN TRUST................................................................38
         SECTION 7.06. COMPENSATION AND EXPENSES OF TRUSTEE......................................................38
         SECTION 7.07. OFFICERS' CERTIFICATE AS EVIDENCE.........................................................39
         SECTION 7.08. CONFLICTING INTEREST OF TRUSTEE...........................................................39
         SECTION 7.09. ELIGIBILITY OF TRUSTEE....................................................................39
         SECTION 7.10. RESIGNATION OR REMOVAL OF TRUSTEE.........................................................39
         SECTION 7.11. ACCEPTANCE BY SUCCESSOR TRUSTEE...........................................................41
         SECTION 7.12. SUCCESSOR BY MERGER, ETC..................................................................42
         SECTION 7.13. LIMITATIONS ON RIGHTS OF TRUSTEE AS CREDITOR..............................................42

ARTICLE Eight CONCERNING THE SECURITYHOLDERS.....................................................................42

         SECTION 8.01. ACTION BY SECURITYHOLDERS.................................................................42
         SECTION 8.02. PROOF OF EXECUTION BY SECURITYHOLDERS.....................................................42
         SECTION 8.03. WHO ARE DEEMED ABSOLUTE OWNERS............................................................43

                                       ii

<HR SIZE=5 COLOR=GRAY NOSHADE>
         SECTION 8.04. CORPORATION-OWNED DEBT SECURITIES DISREGARDED.............................................43
         SECTION 8.05. REVOCATION OF CONSENTS; FUTURE SECURITYHOLDERS BOUND......................................43

ARTICLE Nine SECURITYHOLDERS' MEETINGS...........................................................................44

         SECTION 9.01. PURPOSES OF MEETINGS......................................................................44
         SECTION 9.02. CALL OF MEETINGS BY TRUSTEE...............................................................44
         SECTION 9.03. CALL OF MEETINGS BY CORPORATION OR SECURITYHOLDERS........................................45
         SECTION 9.04. QUALIFICATION FOR VOTING..................................................................45
         SECTION 9.05. REGULATIONS...............................................................................45
         SECTION 9.06. VOTING....................................................................................46

ARTICLE Ten SUPPLEMENTAL INDENTURES..............................................................................46

         SECTION 10.01. SUPPLEMENTAL INDENTURES WITHOUT CONSENT OF SECURITYHOLDERS...............................46
         SECTION 10.02. SUPPLEMENTAL INDENTURES WITH CONSENT OF SECURITYHOLDERS..................................48
         SECTION 10.03. COMPLIANCE WITH TRUST INDENTURE ACT; EFFECT OF SUPPLEMENTAL INDENTURES...................49
         SECTION 10.04. NOTATION ON DEBT SECURITIES..............................................................49

ARTICLE Eleven CONSOLIDATION, MERGER, SALE OR CONVEYANCE.........................................................50

         SECTION 11.01. CORPORATION MAY CONSOLIDATE, ETC., ON CERTAIN TERMS......................................50
         SECTION 11.02. SUCCESSOR CORPORATION SUBSTITUTED........................................................50
         SECTION 11.03. CERTIFICATE TO TRUSTEE...................................................................51

ARTICLE Twelve SATISFACTION AND DISCHARGE OF INDENTURE; UNCLAIMED MONIES.........................................51

         SECTION 12.01. DISCHARGE OF INDENTURE...................................................................51
         SECTION 12.02. SATISFACTION, DISCHARGE AND DEFEASANCE OF DEBT SECURITIES OF ANY SERIES..................52
         SECTION 12.03. DEPOSITED MONIES TO BE HELD IN TRUST BY TRUSTEE..........................................53
         SECTION 12.04. PAYING AGENT TO REPAY MONIES HELD........................................................53
         SECTION 12.05. RETURN OF UNCLAIMED MONIES...............................................................54

                                       iii

<HR SIZE=5 COLOR=GRAY NOSHADE>
ARTICLE Thirteen IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS.................................54

         SECTION 13.01. INDENTURE AND DEBT SECURITIES SOLELY CORPORATE OBLIGATIONS...............................54

ARTICLE Fourteen MISCELLANEOUS PROVISIONS........................................................................54

         SECTION 14.01. BENEFITS OF INDENTURE RESTRICTED TO PARTIES AND SECURITYHOLDERS..........................54
         SECTION 14.02. PROVISIONS BINDING ON CORPORATION'S SUCCESSORS...........................................55
         SECTION 14.03. ADDRESSES FOR NOTICES, ETC...............................................................55
         SECTION 14.04. EVIDENCE OF COMPLIANCE WITH CONDITIONS PRECEDENT.........................................55
         SECTION 14.05. LEGAL HOLIDAYS...........................................................................56
         SECTION 14.06. TRUST INDENTURE ACT TO CONTROL...........................................................56
         SECTION 14.07. EXECUTION IN COUNTERPARTS................................................................56
         SECTION 14.08. NEW YORK CONTRACT........................................................................56
         SECTION 14.09. SEVERABILITY OF PROVISIONS...............................................................56
         SECTION 14.10. CORPORATION RELEASED FROM INDENTURE REQUIREMENTS UNDER CERTAIN CIRCUMSTANCES.............56

ARTICLE Fifteen SINKING FUNDS....................................................................................57

         SECTION 15.01. APPLICABILITY OF ARTICLE.................................................................57
         SECTION 15.02. SATISFACTION OF SINKING FUND PAYMENTS WITH DEBT SECURITIES...............................57
         SECTION 15.03. REDEMPTION OF DEBT SECURITIES FOR SINKING FUND...........................................57

ARTICLE Sixteen REPAYMENT AT THE OPTION OF HOLDERS...............................................................58

         SECTION 16.01. APPLICABILITY OF ARTICLE.................................................................58
         SECTION 16.02. REPAYMENT OF DEBT SECURITIES.............................................................58
         SECTION 16.03. EXERCISE OF OPTION; NOTICE...............................................................58
         SECTION 16.04. ELECTION OF REPAYMENT BY REMARKETING ENTITIES............................................59
         SECTION 16.05. DEBT SECURITIES PAYABLE ON THE REPAYMENT DATE............................................59

                                       iv

<HR SIZE=5 COLOR=GRAY NOSHADE>

ARTICLE Seventeen INTENTIONALLY OMITTED..........................................................................59

ARTICLE Eighteen CONVERSION OF CONVERTIBLE SECURITIES............................................................59

         SECTION 18.01. APPLICABILITY OF ARTICLE.................................................................59
         SECTION 18.02. RIGHT TO CONVERT.........................................................................60
         SECTION 18.03. EXERCISE OF CONVERSION PRIVILEGE; DELIVERY OF COMMON STOCK ON CONVERSION; NO
                  ADJUSTMENT FOR INTEREST OR DIVIDENDS...........................................................60
         SECTION 18.04. CASH PAYMENTS IN LIEU OF FRACTIONAL SHARES...............................................61
         SECTION 18.05. CONVERSION PRICE.........................................................................62
         SECTION 18.06. ADJUSTMENT TO CONVERSION PRICE...........................................................62
         SECTION 18.07. EFFECT OF RECLASSIFICATION, CONSOLIDATION, MERGER OR SALE................................66
         SECTION 18.08. TAXES ON SHARES ISSUED...................................................................66
         SECTION 18.09. SHARES TO BE FULLY PAID; COMPLIANCE WITH GOVERNMENTAL REQUIREMENTS; LISTING OF
                  COMMON STOCK...................................................................................66
         SECTION 18.10. TRUSTEE NOT RESPONSIBLE..................................................................67
         SECTION 18.11. NOTICE TO HOLDERS PRIOR TO CERTAIN ACTIONS...............................................67
         SECTION 18.12. COVENANT TO RESERVE SHARES...............................................................68

                                       v

<!-- MARKER PAGE="sheet: 32; page: 32" -->
<HR SIZE=5 COLOR=GRAY NOSHADE>

         The following is a comparison of provisions of Trust Indenture Act of 1939 with Indenture dated as of
September [_______], 2003, between F5 NETWORKS, INC. and U.S. Bank National Association as Trustee;

                           SECTION OF ACT                     SECTION OF INDENTURE

                              --------------------------------- -------------------------
                              310(a)(1), (2)and (5)                                 7.09
                              310(a)(3) and (4)                           Not applicable
                              310(b)                                                7.08
                              310(c)                                      Not applicable
                              311(a) and (b)                                        7.13
                              311(c)                                      Not applicable
                              312(a)                                    5.01 and 5.02(a)
                              312(b) and (c)                             5.02(b) and (c)
                              313(a) and (b)                                     5.04(a)
                              313(c)                                             5.04(a)
                              313(d)                                             5.04(b)
                              314(a)                                                5.03
                              314(b)                                      Not applicable
                              314(c)(1) and (2)                                    14.04
                              314(c)(3)                                   Not applicable
                              314(d)                                      Not applicable
                              314(e)                                               14.04
                              315(a), (c) and (d)                                   7.01
                              315(b)                                                6.07
                              315(e)                                                6.08
                              316(a)(1)                                             6.06
                              316(a)(2)                                          Omitted
                              316(a) last sentence                                  8.04
                              316(b)                                                6.04
                              316(c)                                                9.02
                              317(a)                                                6.02
                              317(b)                                                4.03
                              318(a)                                               14.06

                              --------------------------------- -------------------------

This tie-sheet is not part of the Indenture as executed.

<!-- MARKER PAGE="sheet: 33; page: 33" -->
<HR SIZE=5 COLOR=GRAY NOSHADE>

         THIS INDENTURE, dated as of the [_____] day of September, 2003 between F5 NETWORKS, INC., a corporation
duly organized and existing under the laws of the State of Washington (hereinafter sometimes called the
"Corporation"), party of the first part, and U.S. Bank National Association, a bank organized under the laws of
the United States, as trustee hereunder (hereinafter sometimes called the "Trustee," which term shall include any
successor trustee appointed pursuant to Article Seven).

                                                    WITNESSETH:

         WHEREAS, the Corporation deems it necessary or appropriate to issue from time to time for its lawful
purposes securities (hereinafter called the "Debt Securities" or, in the singular, "Debt Security") evidencing
its unsecured indebtedness and has duly authorized the execution and delivery of this Indenture to provide for
the issuance of the Debt Securities in one or more series, unlimited as to principal amount, to bear such rates
of interest, to mature at such time or times and to have such other provisions as shall be established as
hereinafter provided; and

         WHEREAS, the Corporation represents that all acts by it necessary to constitute a valid indenture and
agreement according to its terms have been done and performed, and the execution of this Indenture has in all
respects been duly authorized by the Corporation, and the Corporation, in the exercise of legal rights and power
in it vested, is executing this Indenture;

         NOW, THEREFOR: In order to declare the terms and conditions upon which the Debt Securities are
authenticated, issued and received, and in consideration of the premises, of the purchase and acceptance of the
Debt Securities by the Holders thereof and of the sum of one dollar to it duly paid by the Trustee at the
execution of these presents, the receipt whereof is hereby acknowledged, the Corporation covenants and agrees
with the Trustee, for the equal and proportionate benefit of the respective Holders from time to time of the Debt
Securities, as follows:

                                                   ARTICLE One

                                                    DEFINITIONS

SECTION 1.01.     DEFINITIONS.  The terms defined in this Section (except as herein otherwise expressly provided
or unless the context otherwise requires) for all purposes of this Indenture and of any indenture supplemental
hereto shall have the respective meanings specified in this Section.  All other terms used in this Indenture
which are defined in the Trust Indenture Act of 1939 or which are by reference therein defined in the Securities
Act of 1933, as amended, shall have the meanings (except as herein otherwise expressly provided or unless the
context otherwise clearly requires) assigned to such terms in said Trust Indenture Act and in said Securities Act

                                                           1

<HR SIZE=5 COLOR=GRAY NOSHADE>

as in force at the date of this Indenture as originally executed.  The words "herein," "hereof" and "hereunder"
and other words of similar import refer to this Indenture as a whole, including any exhibits hereto, and not to
any particular Article, Section or other subdivision.  Certain terms used wholly or principally within an Article
of this Indenture may be defined in that Article.

ADDITIONAL AMOUNTS:

         The term "Additional Amounts" shall mean any additional amounts which are required by a Debt Security or
by or pursuant to a Board Resolution under circumstances specified therein, to be paid by the Corporation in
respect of certain taxes, assessments or governmental charges imposed on certain Holders of Debt Securities and
which are owing to such Holders of Debt Securities.

AFFILIATE:

         The term "Affiliate" of any specified Person means any other Person directly or indirectly controlling
or controlled by or under direct or indirect common control with such specified Person.  For the purposes of this
definition, "control" when used with respect to any specified Person means the power to direct the management and
policies of such Person, directly or indirectly, whether through the ownership of voting securities, by contract
or otherwise; and the terms "controlling" and "controlled" have meanings correlative to the foregoing.

AUTHORIZED NEWSPAPER:

         The term "Authorized Newspaper" shall mean a newspaper in an official language of the country of
publication of general circulation in the place in connection with which the term is used.  If it shall be
impracticable in the opinion of the Trustee to make any publication of any notice required hereby in an
Authorized Newspaper, any publication or other notice in lieu thereof which is made or given with the approval of
the Trustee shall constitute a sufficient publication of such notice.

BOARD OF DIRECTORS:

         The term "Board of Directors" shall mean the Board of Directors of the Corporation or the Finance
Committee of the Corporation or any committee established by the Board of Directors.

BOARD RESOLUTION:

         The term "Board Resolution" shall mean a resolution certified by the Secretary or an Assistant Secretary
of the Corporation to have been duly adopted by the Board of Directors and to be in full force and effect on the
date of such certification, and delivered to the Trustee.
                                                           2

<HR SIZE=5 COLOR=GRAY NOSHADE>

BUSINESS DAY:

         The term "Business Day" shall mean, with respect to any Debt Security, a day (other than a Saturday or
Sunday) that in the city (or in any of the cities, if more than one) in which amounts are payable as specified on
the face of the form of such Debt Security, is neither a legal holiday nor a day on which banking institutions
are authorized or required by law, regulation or executive order to close.

CLOSING PRICE:

         The term "Closing Price" has the meaning specified in Section 18.06(d).

COMMISSION:

         The term "Commission" means the Securities and Exchange Commission, as from time to time constituted,
created under the Securities Exchange Act of 1934, as amended, or if at any time after the execution of this
instrument such Commission is not existing and performing the duties now assigned to it under the Trust Indenture
Act, then the body performing such duties on such date.

COMMON STOCK:

         The term "Common Stock" means when used with reference to the capital stock of the Corporation, the
class of stock which, at the date of execution of this Indenture, is designated as common stock of the
Corporation and stock of any class or classes into which such common stock or any such other class may thereafter
be changed or reclassified.

CONVERSION PRICE:

         The term "Conversion Price" has the meaning specified in Section 18.05.

CONVERTIBLE SECURITIES:

         The term "Convertible Securities" means any series of Debt Securities that are designated as such
pursuant to Section 2.01.

CORPORATE TRUST OFFICE:

         The term "Corporate Trust Office" means the office of the Trustee at which at any particular time its
corporate trust business shall be principally administered, which office at the date hereof is located at
Corporate Trust Services, 1420 Fifth Avenue, 7th Floor, Seattle, WA 98101 (Attention Sherrie Pantle, phone (206)
344-4676, fax (206) 344-4630), except that, with respect to presentation of Debt Securities for payment or
registration of transfers and exchanges and the location of the Security Registrar, such term means the office or
agency of the Trustee located at Corporate Trust Services, 60 Livingston Avenue, St. Paul, MN 55107.

                                                           3

<HR SIZE=5 COLOR=GRAY NOSHADE>

CORPORATION:

         The term "Corporation" shall mean the person named as the "Corporation" in the first paragraph of this
instrument until a successor corporation shall have become such pursuant to the applicable provisions of this
Indenture, and thereafter "Corporation" shall mean such successor corporation.

CORPORATION ORDER:

         The term "Corporation Order" shall mean any request, order or confirmation to the Trustee signed by a
person designated pursuant to Section 2.03, which may be transmitted by telex, by telecopy or in writing.

COUPON:

         The term "Coupon" shall mean any interest coupon appertaining to a Debt Security.

COUPON SECURITY:

         The term "Coupon Security" shall mean any Debt Security authenticated and delivered with one or more
Coupons appertaining thereto.

DEBT SECURITIES:

         The term "Debt Securities" shall have the meaning stated in the first recital of this Indenture and more
particularly means any Debt Securities authenticated and delivered under this Indenture.

DEPOSITORY:

         The term "Depository" shall mean, with respect to the Debt Securities of any series issuable or issued
in whole or in part in the form of one or more Global Securities, the Person designated as Depository by the
Corporation pursuant to Section 2.01 until a successor Depository shall have become such pursuant to the
applicable provisions of this Indenture, and thereafter "Depository" shall mean or include each Person who is
then a Depository hereunder, and if at any time there is more than one such Person, "Depository" as used with
respect to the Debt Securities of any such series shall mean the Depository with respect to the Debt Securities
of that series.

                                                           4

<HR SIZE=5 COLOR=GRAY NOSHADE>

 EVENT OF DEFAULT:

         The term "Event of Default" shall mean any event specified as such in Section 6.01.

GLOBAL SECURITY:

         The term "Global Security" shall mean a Debt Security evidencing all or part of a series of Debt
Securities issued to the Depository for such series in accordance with Section 2.03.

HOLDER:

         The terms "Holder," "Holder of Debt Securities," "Securityholder" or other similar terms, shall mean the
person in whose name at the time such Debt Security is registered on the registration books kept for that purpose
in accordance with the terms hereof.

INDENTURE:

         The term "Indenture" shall mean this instrument as originally executed or as it may from time to time be
supplemented or amended by one or more indentures supplemental hereto entered into pursuant to the applicable
provisions hereof.

INTEREST PAYMENT DATE:

         The term "Interest Payment Date" when used with respect to any Debt Security, means the Stated Maturity
of an installment of interest on such Debt Security.

ISSUE DATE:

         The term "Issue Date" shall mean, with respect to any Debt Security, the date such Debt Security is
authenticated pursuant to Section 2.03.

MATURITY DATE:

         The term "Maturity Date" when used with respect to any Debt Security, shall mean the date on which the
principal of such Debt Security becomes due and payable as therein or herein provided, whether at the Stated
Maturity or by declaration or acceleration, call for redemption or exchange, prepayment at the option of the
Holder or otherwise.

                                                           5

<HR SIZE=5 COLOR=GRAY NOSHADE>

OFFICERS' CERTIFICATE:

         The term "Officers' Certificate" shall mean a certificate signed on behalf of the Corporation (and
without personal liability), and complying with Section 14.04, by the President and Chief Executive Officer or
its Chief Financial Officer or any Vice President and by the Secretary or any Assistant Secretary.

OPINION OF COUNSEL:

         The term "Opinion of Counsel" shall mean an opinion in writing, complying with Section 14.04, signed by
legal counsel who may be an employee of or counsel to the Corporation or who may be other counsel acceptable to
the Trustee.

ORIGINAL ISSUE DISCOUNT SECURITIES:

         The term "Original Issue Discount Securities" shall mean any Debt Securities that are initially sold at
a discount from the principal amount thereof and that provide upon an Event of Default for declaration of an
amount less than the principal amount thereof to be due and payable upon acceleration thereof.

OUTSTANDING:

         The term "outstanding" when used with reference to Debt Securities, shall, subject to the provisions of
Section 8.01 and Section 8.04, mean, as of any particular time, all Debt Securities authenticated and delivered
by the Trustee under this Indenture, except

(a)      Debt Securities theretofore cancelled by the Trustee or delivered to the Trustee for cancellation;

(b)      Debt Securities, or portions thereof, for the payment or redemption of which monies in the necessary
amount shall have been deposited in trust with the Trustee or with any paying agent (other than the Corporation)
or shall have been set aside and segregated in trust by the Corporation (if the Corporation shall act as its own
Paying Agent), provided, that if such Debt Securities are to be redeemed prior to the maturity thereof, notice of
such redemption shall have been given as provided in Article Three, or provisions satisfactory to the Trustee
shall have been made for giving such notice; and

(c)      Debt Securities in lieu of and in substitution for which other Debt Securities shall have been
authenticated and delivered pursuant to the terms of Article Two, unless proof satisfactory to the Trustee is
presented that any such Debt Securities are held by bona fide Holders in due course.

                                                           6

<HR SIZE=5 COLOR=GRAY NOSHADE>

PAYING AGENT:

         The term "Paying Agent" shall mean initially U.S. Bank National Association and, subsequently, any other
paying agent appointed by the Corporation from time to time in respect of the Debt Securities.

PERSON:

         The term "person" shall mean any individual, corporation, partnership, limited liability company, joint
venture, association, joint-stock company trust or other entity, unincorporated organization or government or any
agency or political subdivision thereof.

PLACE OF PAYMENT:

         The term "Place of Payment," when used with respect to the Debt Securities of any series, means the
place or places where the principal of (and premium, if any) and interest, if any, (and Additional Amounts, if
any) on the Debt Securities of that series are payable.

REDEMPTION DATE:

         The term "Redemption Date," when used with respect to any Debt Security to be redeemed, means the date
fixed for such redemption by or pursuant to this Indenture.

REDEMPTION PRICE:

         The term "Redemption Price," when used with respect to any Debt Security to be redeemed, means the price
at which it is to be redeemed pursuant to this Indenture.

REGULAR RECORD DATE:

         The term "Regular Record Date" for the interest payable on any Interest Payment Date on the Debt
Securities of any series means the date specified for that purpose as contemplated by Sections 2.01 and 2.04.

REMARKETING ENTITY:

         The term "Remarketing Entity", when used with respect to Debt Securities of any series that are
repayable at the option of the Holders thereof before their Stated Maturity, means any person designated by the
Corporation to purchase any such Debt Securities.
                                                           7

<HR SIZE=5 COLOR=GRAY NOSHADE>

REPAYMENT DATE:

         The term "Repayment Date", when used with respect to any Debt Security to be repaid upon exercise of
option for repayment by the Holder, means the date fixed for such repayment pursuant to this Indenture.

REPAYMENT PRICE:

         The term "Repayment Price", when used with respect to any Debt Security to be repaid upon exercise of
option for repayment by the Holder, means the price at which it is to be repaid pursuant to this Indenture.

RESPONSIBLE OFFICER:

         The term "responsible officer" when used with respect to the Trustee shall mean any officer assigned by
the Trustee to administer its corporate trust matters.

RIGHTS:

         The term "Rights" has the meaning specified in Section 18.06(c).

SECURITY REGISTER AND SECURITY REGISTRAR:

         The term "Security Register" and "Security Registrar" shall have the respective meanings specified in
Section 2.05.

SIGNIFICANT SUBSIDIARY:

         The term "Significant Subsidiary" shall mean any Subsidiary of the Corporation that, at any time, has at
least 5% of the consolidated revenues of the Corporation and its Subsidiaries at such time as reflected in the
most recent annual audited consolidated financial Statements of the Corporation.

STATED MATURITY:

         The term "Stated Maturity" when used with respect to any Debt Security or any installment of interest
thereon, means the date specified in such Debt Security or a Coupon representing such installment of interest as
the fixed date on which the principal of such Debt Security or such installment of interest is due and payable.

SUBSIDIARY:

         The term "Subsidiary" shall mean any corporation or other entity of which at least a majority of the
outstanding stock or other beneficial interests having by the terms thereof ordinary voting power to elect a
majority of the board of directors or other governing body of such corporation or other entity (irrespective of
whether or not at the time stock or other beneficial interests of another class or classes of such corporation or
other entity shall have or might have voting power by reason of the happening of any contingency) is at the time
owned by the Corporation, or by one or more Subsidiaries, or by the Corporation and one or more Subsidiaries.
                                                           8

<HR SIZE=5 COLOR=GRAY NOSHADE>

TRUST INDENTURE ACT OF 1939:

         The term "Trust Indenture Act of 1939" shall mean the Trust Indenture Act of 1939, as amended.

UNITED STATES:

         The term "United States" shall mean the United States of America (including the states thereof and the
District of Columbia) and its possessions (including the Commonwealth of Puerto Rico, the U.S. Virgin Islands,
Guam, American Samoa, Wake Island and the Northern Mariana Islands).

U.S. DOLLAR:

         The term "U.S. Dollar" or "$" means a dollar or other equivalent unit in such coin or currency of the
United States of America as at the time shall be legal tender for the payment of public and private debts.

SECTION 1.02.     NOTICE TO SECURITYHOLDERS.  Except as otherwise expressly provided herein, where this Indenture
provides for notice to Holders of Debt Securities of any event, such notice shall be sufficiently given if in
writing and mailed, first class, postage prepaid, to each Holder at such Holder's address as it appears in the
Security Register, not later than the latest date, and not earlier than the earliest date, prescribed for such
notice.

         Neither the failure to mail such notice nor any defect in any notice so mailed to any particular Holder
of a Debt Security shall affect the sufficiency of such notice with respect to other Holders of Debt Securities.

         In case by reason of the suspension of regular mail service or by reason of any other cause it shall be
impracticable to give such notice by mail, then such notification as shall be made with the approval of the
Trustee shall constitute a sufficient notification for every purpose hereunder.

         Where this Indenture provides for notice in any manner, such notice may be waived in writing by the
person entitled to receive such notice, either before or after the event, and such waiver shall be the equivalent
of such notice.  Waivers of notice by Holders of Debt Securities shall be filed with the Trustee, but such filing
shall not be a condition precedent to the validity of any action taken in reliance upon such waiver.

                                                           9

<HR SIZE=5 COLOR=GRAY NOSHADE>

                                                ARTICLE Two

                                        ISSUE, EXECUTION, REGISTRATION AND
                                            EXCHANGE OF DEBT SECURITIES

SECTION 2.01.     AMOUNT UNLIMITED; ISSUABLE IN SERIES.  The aggregate principal amount of Debt Securities that
may be authenticated and delivered under this Indenture is unlimited.

         The Debt Securities may be issued in one or more series.  There shall be established in or pursuant to a
Board Resolution, and set forth in an Officers' Certificate, or established in one or more indentures
supplemental hereto, prior to the issuance of Debt Securities of any series:

(1)      the designation of the Debt Securities of the series (which shall distinguish the Debt Securities of the
series from all other Debt Securities);

(2)      any limit upon the aggregate principal amount of the Debt Securities of the series which may be
authenticated and delivered under this Indenture (except for Debt Securities authenticated and delivered upon
registration of transfer of, or in exchange for, or in lieu of, other Debt Securities of the series pursuant to
Section 2.05, 2.06, 2.07, 3.02, 10.04, 16.03, or 18.03);

(3)      the date or dates on which the principal of the Debt Securities of the series is payable;

(4)      the rate or rates, which may be fixed or variable, at which the Debt Securities of the series shall bear
interest, if any, and if the rate or rates are variable, the manner of calculation thereof, the date or dates
from which such interest shall accrue, the Interest Payment Dates on which such interest shall be payable and the
Regular Record Date for the determination of Holders of such Debt Securities to whom interest is payable on any
Interest Payment Date;

(5)      the place or places (in addition to such place or places specified in this Indenture) where the
principal of (and premium, if any), interest, if any, and Additional Amounts, if any, on Debt Securities of the
series shall be payable;

(6)      the right, if any, of the Corporation to redeem Debt Securities of the Series, in whole or in part, at
its option and the period or periods within which, the price or prices at which and the terms and conditions upon
which Debt Securities of the series may be redeemed pursuant to any sinking fund or otherwise;

                                                           10

<HR SIZE=5 COLOR=GRAY NOSHADE>

(7)      the obligation, if any, of the Corporation to redeem, purchase or repay Debt Securities of the series
pursuant to any mandatory redemption, sinking fund or analogous provisions or at the option of a Holder thereof
and the period or periods within which, the price or prices at which and the terms and conditions upon which Debt
Securities of the series shall be redeemed, purchased or repaid, in whole or in part, pursuant to such obligation;

(8)      if the amount of principal of and interest on the Debt Securities of the series may be determined with
reference to an index based on a currency or currencies other than that in which the Debt Securities of the
series are denominated, the manner in which such amounts shall be determined;

(9)      the denominations in which Debt Securities of the series shall be issuable, if other than U.S. $1,000 or
integral multiples thereof;

(10)     if other than the principal amount thereof, the portion of the principal amount of Debt Securities of
the series which shall be payable upon declaration of acceleration of the maturity thereof or which the Trustee
shall be entitled to claim pursuant to Section 6.02;

(11)     whether the Debt Securities of the series shall be issued with or without Coupons;

(12)     whether the Debt Securities of the series shall be issued in whole or in part in the form of one or more
Global Securities and, in such case, the Depository for such Global Security or Debt Securities and whether any
Global Securities of the series are to be issuable initially in temporary form and whether any Global Securities
of the series are to be issuable in definitive form with or without Coupons and, if so, whether beneficial owners
of interests in any such definitive Global Security may exchange such interests for Debt Securities of such
series and of like tenor of any authorized form and denomination, and the circumstances under which and the place
or places where any such exchanges may occur, if other than in the manner provided in Section 2.05;

(13)     whether and under what circumstances the Corporation will pay Additional Amounts on the Debt Securities
of the series in respect of any tax, assessment or governmental charge withheld or deducted and, if so, whether
the Corporation will have the option to redeem such Debt Securities rather than pay such Additional Amounts;

(14)     the provisions, if any, for the defeasance of the Debt Securities of the series;

                                                           11

<HR SIZE=5 COLOR=GRAY NOSHADE>

(15)     if the Debt Securities of such series are to be issuable in definitive form (whether upon original issue
or upon exchange of a temporary Debt Security of such series) only upon receipt of certain certificates or other
documents or satisfaction of other conditions, the form and terms of such certificates, documents or conditions;

(16)     except as otherwise provided herein, any trustees, depositories, authenticating or paying agents,
transfer agents, registrars or any other agents with respect to the Debt Securities of such series;

(17)     the percentage of their principal amount at which the Debt Securities will be issued;

(18)     any securities exchanges on which the Debt Securities will be listed;

(19)     whether the Debt Securities of the series are Convertible Securities and the terms related thereto
including the Conversion Price and the date on which the right to convert expires; and

(20)     any other terms of the series (which terms shall not be inconsistent with the provisions of this
Indenture).

         All Debt Securities of any one series shall be substantially identical except (i) as to denomination,
and (ii) as may otherwise be provided in or pursuant to such Board Resolution and set forth in such Officers'
Certificate or in any such indenture supplemental hereto.

         If any of the terms of the series are established by action taken pursuant to a Board Resolution, a copy
of an appropriate record of such action shall be certified by the Secretary or any Assistant Secretary of the
Corporation and delivered to the Trustee at the same time as or prior to the delivery of the Officers'
Certificate setting forth the terms of the series.

SECTION 2.02.     FORM OF TRUSTEE'S CERTIFICATE OF AUTHENTICATION.  The Trustee's certificate of authentication
shall be in the following form:

                                 {FORM OF TRUSTEE'S CERTIFICATE OF AUTHENTICATION}

         This is one of the Debt Securities of the series designated therein referred to in the within-mentioned
Indenture.

                                                              U.S. BANK NATIONAL ASSOCIATION,
                                                              as Trustee,

                                                              By:_____________________________
                                                                       Authorized Signatory

                                                           12

<HR SIZE=5 COLOR=GRAY NOSHADE>

SECTION 2.03.     FORM, EXECUTION, AUTHENTICATION, DELIVERY AND DATING OF DEBT SECURITIES.  The Debt Securities
of each series and the Coupons, if any, to be attached thereto, shall be in the forms approved from time to time
by or pursuant to a Board Resolution, or established in one or more indentures supplemental hereto, and may have
such letters, numbers or other marks of identification or designation and such legends or endorsements printed,
lithographed or engraved thereon as the Corporation may deem appropriate and as are not inconsistent with the
provisions of this Indenture, or as may be required to comply with any law or with any rule or regulation made
pursuant thereto or with any rule or regulation of any securities exchange on which the Debt Securities may be
listed, or to conform to usage.

         Each Debt Security and Coupon shall be executed on behalf of the Corporation by its President and Chief
Executive Officer or its Chief Financial Officer or any Vice President and the Secretary or any Assistant
Secretary.  Such signatures may be the manual or facsimile signatures of the present or any future such
officers.

         Each Debt Security and Coupon bearing the manual or facsimile signatures of individuals who were at any
time the proper officers of the Corporation shall bind the Corporation, notwithstanding that such individuals or
any of them have ceased to hold such offices prior to the authentication and delivery of such Debt Security, or
the Debt Security to which such Coupon appertains.  At any time and from time to time after the execution and
delivery of this Indenture, the Corporation may deliver Debt Securities of any series executed by the Corporation
and, in the case of Coupon Securities, having attached thereto appropriate Coupons, to the Trustee for
authentication, together with a Corporation Order for the authentication and delivery of such Debt Securities,
and the Trustee in accordance with such Corporation Order shall authenticate and deliver such Debt Securities.
If the form or terms of the Debt Securities or Coupons of the series have been established in or pursuant to one
or more Board Resolutions as permitted by this Section and Section 2.01, in authenticating such Debt Securities
and accepting the additional responsibilities under this Indenture in relation to such Debt Securities, the
Trustee shall be entitled to receive, and (subject to Section 7.01) shall be fully protected in relying upon, an
Opinion of Counsel stating:

(a)      if the form of such Debt Securities or Coupons has been established by or pursuant to Board Resolution
as permitted by Section 2.01, that such form has been established in conformity with the provisions of this
Indenture;

(b)      if the terms of such Debt Securities have been established by or pursuant to Board Resolution as
Permitted by Section 2.01, that such terms have seen established in conformity with the provisions of this
Indenture; and

                                                           13

<HR SIZE=5 COLOR=GRAY NOSHADE>

(c)      that each such Debt Security and Coupon, when authenticated and delivered by the Trustee and issued by
the Corporation in the manner and subject to any conditions specified in such Opinion of Counsel, will constitute
valid and legally binding obligations of the Corporation, enforceable in accordance with its terms, subject to
bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and other laws of general applicability
relating to or affecting the enforcement of creditors' rights and to general equity principles, whether applied
in a proceeding at law or in equity.  If such form or terms have been so established, the Trustee shall not be
required to authenticate such Debt Securities if the issue of such Debt Securities pursuant to this Indenture
will affect the Trustee's own rights, duties or immunities under the Debt Securities and the Indenture or
otherwise in a manner that is not reasonably acceptable to the Trustee.

         Every Debt Security shall be dated the date of its authentication.

         No Debt Security shall be entitled to any benefit under this Indenture or be valid or obligatory for any
purpose unless there appears on such Debt Security a certificate of authentication substantially in the form
provided for herein executed by the Trustee by manual signature, and such certificate upon any Debt Security
shall be conclusive evidence, and the only evidence, that such Debt Security has been duly authenticated and
delivered hereunder and is entitled to the benefits of this Indenture.  Notwithstanding the foregoing, if any
Debt Security shall have been duly authenticated and delivered hereunder but never issued and sold by the
Corporation, and the Corporation shall deliver such Debt Security to the Trustee for cancellation as provided in
Section 2.08 together with a written statement (which need not comply with Section 14.04 and need not be
accompanied by an Opinion of Counsel) stating that such Debt Security has never been issued and sold by the
Corporation, for all purposes of this Indenture such Debt Security shall be deemed never to have been
authenticated and delivered hereunder and shall never be entitled to the benefits of this Indenture.

         If the Corporation shall establish pursuant to Section 2.01 that the Debt Securities of a series are to
be issued in whole or in part in the form of a Global Security, then the Corporation shall execute and the
Trustee shall in accordance with this Section and the Corporation Order with respect to such series authenticate
and deliver the Global Security that (i) shall represent and shall be denominated in an aggregate amount equal to
the aggregate principal amount of outstanding Debt Securities of such series to be represented by the Global
Security, (ii) shall be registered, if in registered form, in the name of the Depository for such Global Security
or the nominee of such Depository, and (iii) shall be delivered by the Trustee to such Depository or pursuant to
such Depository's instructions.

         Each Depository designated pursuant to Section 2.01 for a Global Security in registered form must, at
the time of its designation and at all times while it serves as Depository, be a clearing agency registered under
the Securities Exchange Act of 1934, as amended, and any other applicable statute or regulation.

                                                           14

<HR SIZE=5 COLOR=GRAY NOSHADE>

SECTION 2.04.     DENOMINATIONS; RECORD DATE.  The Debt Securities shall be issuable in such denominations as may
be specified as contemplated in Section 2.01.  In the absence of any such specification with respect to any
series, such Debt Securities shall be issuable in the denomination contemplated by Section 2.01.

         The term "record date" as used with respect to an Interest Payment Date (except a date for payment of
defaulted interest) shall mean such day or days as shall be specified in the terms of the Debt Securities of any
particular series as contemplated by Section 2.01; provided, however, that in the absence of any such provisions
with respect to any series, such term shall mean (1) the last day of the calendar month next preceding such
Interest Payment Date if such Interest Payment Date is the fifteenth day of a calendar month; or (2) the
fifteenth day of a calendar month next preceding such Interest Payment Date if such Interest Payment Date is the
first day of the calendar month.

         The person in whose name any Debt Security is registered at the close of business on the Regular Record
Date with respect to an Interest Payment Date shall be entitled to receive the interest payable and Additional
Amounts, if any, payable on such Interest Payment Date notwithstanding the cancellation of such Debt Security
upon any transfer or exchange thereof subsequent to such Regular Record Date and prior to such Interest Payment
Date; provided, however, that if and to the extent the Corporation shall default in the payment of the interest
and Additional Amounts, if any, due on such Interest Payment Date, such defaulted interest and Additional
Amounts, if any, shall be paid to the persons in whose names outstanding Debt Securities are registered on a
subsequent record date established by notice given by mail by or on behalf of the Corporation to the Holders of
Debt Securities of the series in default not less than fifteen days preceding such subsequent record date, such
record date to be not less than five days preceding the date of payment of such defaulted interest.

SECTION 2.05.     EXCHANGE AND REGISTRATION OF TRANSFER OF DEBT SECURITIES.  Debt Securities of any series may be
exchanged for a like aggregate principal amount of Debt Securities of other authorized denominations of such
series.  Debt Securities to be exchanged shall be surrendered at the office or agency to be designated and
maintained by the Corporation for such purpose in the Borough of Manhattan, The City of New York, in accordance
with the provisions of Section 4.02, and the Corporation shall execute and register and the Trustee shall
authenticate and deliver in exchange therefor the Debt Security or Debt Securities that the Holder making the
exchange shall been titled to receive.

         The Corporation or its designated agent (the "Security Registrar") shall keep, at such office or agency,
a Security Register (the "Security Register") in which, subject to such reasonable regulations as it may
prescribe, the Corporation shall register Debt Securities and shall register the transfer of Debt Securities as
provided in this Article Two.  The Security Register shall be in written form or in any other form capable of
being converted into written form within a reasonable time.  At all reasonable times the Security Register shall
be open for inspection by the Trustee.  Upon due presentment for registration of transfer of any Debt Security of
a particular series at such office or agency, the Corporation shall execute and the Corporation or the Security
Registrar shall register and the Trustee shall authenticate and deliver in the name of the transferee or
transferees a new Debt Security or Debt Securities of such series for an equal aggregate principal amount.

                                                           15

<HR SIZE=5 COLOR=GRAY NOSHADE>

         All Debt Securities presented for registration of transfer or for exchange, redemption or payment, as
the case may be, shall (if so required by the Corporation or the Trustee) be duly endorsed by, or be accompanied
by, a written instrument or instruments of transfer in form satisfactory to the Corporation and the Trustee duly
executed by the Holder or his, her or its attorney duly authorized in writing.

         No service charge shall be made for any exchange or registration of transfer of Debt Securities, but the
Corporation may require payment of a sum sufficient to cover any tax or other governmental charge that may be
imposed in connection therewith.

         The Corporation shall not be required to exchange or register a transfer of (a) any Debt Securities of
any series for a period of fifteen days next preceding any selection of Debt Securities of such series to be
redeemed, or (b) any Debt Securities of any such series selected for redemption except in the case of any such
series to be redeemed in part, the portion thereof not to be so redeemed.

SECTION 2.06.     TEMPORARY DEBT SECURITIES.  Pending the preparation of definitive Debt Securities of any
series, the Corporation may execute and on receipt of a Corporation Order the Trustee shall authenticate and
deliver temporary Debt Securities of such series (printed or lithographed).  Temporary Debt Securities of any
series shall be issuable in any authorized denominations, and in the form approved from time to time by or
pursuant to a Board Resolution but with such omissions, insertions and variations as may be appropriate for
temporary Debt Securities, all as may be determined by the Corporation.  Every temporary Debt Security shall be
executed by the Corporation and authenticated by the Trustee upon the same conditions and in substantially the
same manner, and with like effect, as the definitive Debt Securities.  Without unnecessary delay the Corporation
shall execute and furnish definitive Debt Securities of such series and thereupon any or all temporary Debt
Securities of such series may be surrendered in exchange therefor without charge at the office or agency to be
designated and maintained by the Corporation for such purpose in the Borough of Manhattan, The City of New York,
in accordance with the provisions of Section 4.02, and the Trustee shall authenticate and deliver in exchange for
such temporary Debt Securities an equal aggregate principal amount of definitive Debt Securities of the same
series of authorized denominations and in the case of such Debt Securities that are Coupon Securities, having
attached thereto the appropriate Coupons.  Until so exchanged the temporary Debt Securities of any series shall
be entitled to the same benefits under this Indenture as definitive Debt Securities of such series.

                                                           16

<HR SIZE=5 COLOR=GRAY NOSHADE>
SECTION 2.07.     MUTILATED, DESTROYED, LOST OR STOLEN DEBT SECURITIES.  In case any temporary or definitive Debt
Security of any series or, in the case of a Coupon Security, any Coupon appertaining thereto, shall become
mutilated or be destroyed, lost or stolen, the Corporation in the case of a mutilated Debt Security or Coupon
shall, and in the case of a lost, stolen or destroyed Debt Security or Coupon may, in its discretion, execute,
and upon receipt of a Corporation Order the Trustee shall authenticate and deliver, a new Debt Security of the
same series as the mutilated, destroyed, lost or stolen Debt Security or, in the case of a Coupon Security, a new
Coupon Security of the same series as the mutilated, destroyed, lost or stolen Coupon Security or, in the case of
a Coupon, a new Coupon of the same series as the Coupon Security to which such mutilated, destroyed, lost or
stolen Coupon appertains, bearing a number not contemporaneously outstanding, in exchange and substitution for
the mutilated Debt Security, or in lieu of and in substitution for the Debt Security so destroyed, lost or stolen
or in exchange for the Coupon Security to which such mutilated, destroyed, lost or stolen Coupon appertains, with
all appurtenant Coupons not destroyed, lost or stolen.  In every case the applicant for a substituted Debt
Security or Coupon shall furnish to the Corporation and to the Trustee such security or indemnity as may be
required by them to save each of them harmless, and, in every case of destruction, loss or theft, the applicant
shall also furnish to the Corporation and to the Trustee evidence to their satisfaction of the destruction, loss
or theft of such Debt Security or Coupon, as the case may be, and of the ownership thereof.  Upon the issuance of
any substituted Debt Security or Coupon, the Corporation may require the payment of a sum sufficient to cover any
tax or other governmental charge that may be imposed in relation thereto and any other expenses connected
therewith and in addition a further sum not exceeding ten dollars for each Debt Security so issued in
substitution.  In case any Debt Security or Coupon which has matured or is about to mature shall become mutilated
or be destroyed, lost or stolen, the Corporation may, instead of issuing a substituted Debt Security, pay or
authorize the payment of the same (without surrender thereof except in the case of a mutilated Debt Security or
Coupon) if the applicant for such payment shall furnish the Corporation and the Trustee with such security or
indemnity as they may require to save them harmless and, in case of destruction loss or theft, evidence to the
satisfaction of the Corporation and the Trustee of the destruction, loss or theft of such Debt Security or Coupon
and of the ownership thereof.

         Every substituted Debt Security with, in the case of any such Debt Security that is a Coupon Security,
its Coupons, issued pursuant to the provisions of this Section by virtue of the fact that any Debt Security or
Coupon is destroyed, lost or stolen shall, with respect to such Debt Security or Coupon, constitute an additional
contractual obligation of the Corporation, whether or not the destroyed, lost or stolen Debt Security or Coupon
shall be found at any time, and shall be entitled to all the benefits of this Indenture equally and
proportionately with any and all other Debt Securities, and the Coupons appertaining thereto, duly issued
hereunder.

                                                           17

<HR SIZE=5 COLOR=GRAY NOSHADE>

         All Debt Securities and any Coupons appertaining thereto shall be held and owned upon the express
condition that the foregoing provisions are exclusive with respect to the replacement or payment of mutilated,
destroyed, lost or stolen Debt Securities and Coupons appertaining thereto and shall, to the extent permitted by
law, preclude any and all other rights or remedies, notwithstanding any law or statute existing or hereafter
enacted to the contrary with respect to the replacement or payment of negotiable instruments or other securities
without their surrender.

SECTION 2.08.     CANCELLATION.  Unless otherwise provided with respect to a series of Debt Securities, all Debt
Securities and Coupons surrendered for payment, redemption, repayment, transfer, exchange or credit against any
sinking fund payment pursuant to this Indenture, shall, if surrendered to the Corporation or any agent of the
Corporation or of the Trustee, be delivered to the Trustee and promptly cancelled by it or, if surrendered to the
Trustee, be cancelled by it, and no Debt Securities or Coupons shall be issued in lieu thereof except as
expressly permitted by any of the provisions of this Indenture.  The Trustee shall destroy cancelled Debt
Securities and Coupons and deliver a certificate of destruction to the Corporation.

SECTION 2.09.     COMPUTATION OF INTEREST.  Except as otherwise specified as contemplated by Section 2.01 for
Debt Securities of any series, interest on the Debt Securities of each series shall be computed on the basis of a
360-day year of twelve 30-day months.

SECTION 2.10.     DEBT SECURITIES IN GLOBAL FORM.  If Debt Securities of a series are issuable in global form, as
specified as contemplated by Section 2.01, then, notwithstanding clause (8) of Section 2.01 and the provisions of
Section 2.04, such Global Security shall represent such of the outstanding Debt Securities of such series as
shall be specified therein and may provide that it shall represent the aggregate amount of outstanding Debt
Securities from time to time endorsed thereon and that the aggregate amount of outstanding Debt Securities
represented thereby may from time to time be reduced to reflect exchanges.  Any endorsement of a Debt Security in
global form to reflect the amount, or any increase or decrease in the amount, of outstanding Debt Securities
represented thereby shall be made by the Trustee in such manner and upon instructions given by such Person or
Persons as shall be specified therein or in the Corporation Order to be delivered to the Trustee pursuant to
Section 2.03 or Section 2.06.  Subject to the provisions of Section 2.03 and, if applicable, Section 2.06, the
Trustee shall deliver and redeliver any Debt Security in definitive global bearer form in the manner and upon
written instructions given by the Person or Persons specified therein or in the applicable Corporation Order.  If
a Corporation Order pursuant to Section 2.03 or 2.06 has been, or simultaneously is, delivered, any instructions
by the Corporation with respect to endorsement or delivery or redelivery of a Debt Security in global form shall
be in writing but need not comply with Section 14.04 and need not be accompanied by an opinion of Counsel.  The
beneficial owner of a Debt Security represented by a definitive Global Security in bearer form may, upon no less
than 30 days written notice to the Trustee, given by the beneficial owner through a Depository, exchange its
interest in such definitive Global Security for a definitive bearer Debt Security or Debt Securities, or a
definitive Debt Security or Debt Securities, of any authorized denomination, subject to the rules and regulations
of such Depository and its members.  No individual definitive bearer Debt Security will be delivered in or to the
United States.
                                                           18

<HR SIZE=5 COLOR=GRAY NOSHADE>

         The provisions of the last sentence of the third to the last paragraph of Section 2.03 shall apply to
any Debt Security represented by a Debt Security in global form if such Debt Security was never issued and sold
by the Corporation and the Corporation delivers to the Trustee the Debt Security in global form together with
written instructions (which need not comply with Section 14.04 and need not be accompanied by an Opinion of
Counsel) with regard to the reduction in the principal amount of Debt Securities represented thereby together
with the written statement contemplated by the last sentence of the third to the last paragraph of Section 2.03.

         Unless otherwise specified as contemplated by Section 2.01, payment of principal of, and any premium and
any interest on, any Debt Security in definitive global form shall be made to the Person or Persons specified
therein.

SECTION 2.11.     MEDIUM-TERM SECURITIES.  Notwithstanding any contrary provision herein, if all Debt Securities
of a series are not to be originally issued at one time, it shall not be necessary to deliver the Corporation
Order, Officers' Certificate, supplemental indenture or Opinion of Counsel otherwise required pursuant to
Sections 2.01, 2.03, 2.06, and 14.04 at or prior to the time of authentication of each Debt Security of such
series if such documents are delivered at or prior to the authentication upon original issuance of the first Debt
Security of such series to be issued.

         An Officers' Certificate or supplemental indenture, delivered pursuant to this Section 2.11 in the
circumstances set forth in the preceding paragraph may provide that Debt Securities which are the subject thereof
will be authenticated and delivered by the Trustee on original issue from time to time upon the written order of
persons designated in such Officers' Certificate or supplemental indenture and that such persons are authorized
to determine, consistent with such Officers' Certificate or any applicable supplemental indenture such terms and
conditions of said Debt Securities as are specified in such Officers' Certificate or supplemental indenture,
provided that the foregoing procedure is acceptable to the Trustee.

                                                           19

<HR SIZE=5 COLOR=GRAY NOSHADE>

SECTION 2.12.     CUSIP NUMBERS.  The Corporation, in issuing the Debt Securities, may use "CUSIP" numbers (if
then generally in use), and, if so, the Trustee shall use "CUSIP" numbers in notices of redemption as a
convenience to Holders; provided that any such notice may state that no representation is made as to the
correctness of such numbers either as printed on the Debt Securities or as contained in any notice of a
redemption and that reliance may be placed only on the other identification numbers printed on the Debt
Securities, and any such redemption shall not be affected by any defect in or omission of such numbers.  The
Corporation will promptly notify the Trustee of any change in the "CUSIP" numbers.

ARTICLE Three

                                           REDEMPTION OF DEBT SECURITIES

SECTION 3.01.     REDEMPTION OF DEBT SECURITIES; APPLICABILITY OF ARTICLE.  Redemption of Debt Securities of any
series as permitted or required by the terms thereof shall be made in accordance with such terms and this
Article; provided, however, that if any provision of any series of Debt Securities shall conflict with any
provision of this Article, the provision of such series of Debt Securities shall govern.

         The notice date for a redemption of Debt Securities shall mean the date on which notice of such
redemption is given in accordance with the provisions of Section 3.02 hereof.

SECTION 3.02.     NOTICE OF REDEMPTION; SELECTION OF DEBT SECURITIES.  The election of the Corporation to redeem
any Debt Securities shall be evidenced by an Officers' Certificate.  In case the Corporation shall desire to
exercise the right to redeem all, or, as the case may be, any part, of a series of Debt Securities pursuant to
the terms and provisions applicable to such series, it shall fix a Redemption Date and shall mail a notice of
such redemption at least thirty and not more than sixty days prior to the Redemption Date to the Holders of the
Debt Securities of such series to be redeemed as a whole or in part, at their last addresses as the same appear
on the Security Register.  Such mailing shall be by prepaid first class mail.  Any notice that is mailed in the
manner herein provided shall be conclusively presumed to have been duly given, whether or not the Holder shall
have received such notice.  In any case, failure to give notice by mail, or any defect in the notice to the
Holder of any Debt Security of a series designated for redemption as a whole or in part shall not affect the
validity of the proceedings for the redemption of any other Debt Security of such series.

         Each such notice of redemption shall specify the provisions of such Debt Securities under which such
redemption is made, that the conditions precedent, if any, to such redemption have occurred, shall describe the
same and the Redemption Date, the Redemption Price, the Place of Payment, that payment will be made upon
presentation and surrender of such Debt Securities and, in the case of Coupon Securities, of all Coupons
appertaining thereto maturing after the Redemption Date, that interest and Additional Amounts, if any, accrued to
the Redemption Date will be paid as specified in said notice, and that on and after said date interest, if any,

                                                           20

<HR SIZE=5 COLOR=GRAY NOSHADE>

thereon or on the portions thereof to be redeemed will cease to accrue.  If fewer than all of the Debt Securities
of a series are to be redeemed any notice of redemption published in an Authorized Newspaper shall specify the
numbers of the Debt Securities to be redeemed and, if applicable, the CUSIP Numbers thereof.  In case any Debt
Security is to be redeemed in part only, the notice of redemption shall state the portion of the principal amount
thereof to be redeemed and shall state that upon surrender of such Debt Security, a new Debt Security or Debt
Securities in principal amount equal to the unredeemed portion thereof will be issued of the same series.

         On or prior to the Redemption Date specified in the notice of redemption given for Debt Securities, the
Corporation will deposit in trust with the Trustee or with one or more Paying Agents an amount of money
sufficient to redeem on the Redemption Date all the Debt Securities or portions of Debt Securities so called for
redemption at the Redemption Price, together with interest, if any, and Additional Amounts, if any, accrued to
the Redemption Date.  The Corporation will give the Trustee notice of each redemption at least thirty days prior
to the Redemption Date (unless a shorter notice is acceptable to the Trustee) as to the aggregate principal
amount of Debt Securities to be redeemed.

         If fewer than all of the Debt Securities of a series are to be redeemed, the Trustee shall select, pro
rata or by lot or in such other manner as it shall deem reasonable and fair, the numbers of the Debt Securities
to be redeemed in whole or in part.

SECTION 3.03.     PAYMENT OF DEBT SECURITIES CALLED FOR REDEMPTION.  If notice of redemption has been given as
above provided, the Debt Securities or portions of Debt Securities with respect to which such notice has been
given shall become due and payable on the date and at the Place of Payment stated in such notice at the
Redemption Price, together with interest, if any, and Additional Amounts, if any, accrued to the Redemption Date,
and on and after said date (unless the Corporation shall default in the payment of such Debt Securities at the
Redemption Price, together with interest, if any, and Additional Amounts, if any, accrued to said date) interest
on the Debt Securities or portions of Debt Securities so called for redemption shall cease to accrue.  On
presentation and surrender of such Debt Securities subject to redemption at said Place of Payment in said notice
specified, the said Debt Securities or the specified portions thereof shall be paid and redeemed by the
Corporation at the Redemption Price, together with interest, if any, and Additional Amounts, if any, accrued
thereon to the Redemption Date.  Interest, if any, and Additional Amounts, if any, maturing on or prior to the
Redemption Date shall continue to be payable (but without interest thereon unless the Corporation shall default
in payment thereof) in the case of Coupon Securities to the bearers of the Coupons for such interest upon
surrender thereof and to the Holders thereof registered as such on the Security Register on the relevant record
date subject to the terms and provisions of Section 2.04.  At the option of the Corporation payment may be made
by check to (or to the order of) the Holders of the Debt Securities or other persons entitled thereto against
presentation and surrender of such Debt Securities.

                                                           21

<HR SIZE=5 COLOR=GRAY NOSHADE>

         If any Coupon Security surrendered for redemption shall not be accompanied by all appurtenant Coupons
maturing after the Redemption Date, the surrender of such missing Coupon or Coupons may be waived by the
Corporation and the Trustee, if there be furnished to each of them such security or indemnity as they may require
to save each of them harmless.

         Upon presentation of any Debt Security redeemed in part only, the Corporation shall execute, and the
Trustee shall authenticate and deliver to the Holder thereof, at the expense of the Corporation, a new Debt
Security or Debt Securities, of authorized denominations, in aggregate principal amount equal to the unredeemed
portion of the Debt Security so presented of the same series.

                                                ARTICLE Four

                                           COVENANTS OF THE CORPORATION

SECTION 4.01.     PAYMENT OF PRINCIPAL, PREMIUM, INTEREST AND ADDITIONAL AMOUNTS.  The Corporation shall duly and
punctually pay or cause to be paid the principal of (and premium, if any), interest, if any, and Additional
Amounts, if any, on each of the Debt Securities at the place, at the respective times and in the manner provided
in the terms of the Debt Securities and in this Indenture.  The interest on Coupon Securities (together with any
Additional Amounts) shall be payable only upon presentation and surrender of the several Coupons for such
interest installments as are evidenced thereby as they severally mature.  The interest, if any, on any temporary
bearer securities (together with any Additional Amounts) shall be paid, as to the installments of interest
evidenced by Coupons attached thereto, if any, only upon presentation and surrender thereof, and, as to the other
installments of interest, if any, only upon presentation of such Debt Securities for notation thereon of the
payment of such interest.  The interest on Debt Securities (together with any Additional Amounts) shall be
payable only to the Holders thereof and at the option of the Corporation may be paid by (i) mailing checks for
such interest payable to or upon the order of such Holders at their last addresses as they appear on the Security
Register for such Debt Securities or (ii) in the case of Holders of U.S. $10,000,000 or more in aggregate
principal amount of such Debt Securities, by wire transfer of immediately available funds, but only if the
Trustee has received wire transfer instructions in writing not less than 15 days prior to the applicable Interest
Payment Date.

SECTION 4.02.     OFFICES FOR NOTICES AND PAYMENTS, ETC.  As long as any of the Debt Securities of a series
remain outstanding, the Corporation shall designate and maintain, in the Borough of Manhattan, The City of New
York, an office or agency where the Debt Securities of such series may be presented for registration of transfer
and for exchange as provided in this Indenture, an office or agency where notices and demands to or upon the

                                                           22

<HR SIZE=5 COLOR=GRAY NOSHADE>
Corporation in respect of the Debt Securities of such series or of this Indenture may be served, and an office or
agency where the Debt Securities of such series may be presented for payment.  The Corporation shall give to the
Trustee notice of the location of each such office or agency and of any change in the location thereof.  In case
the Corporation shall fail to maintain any such office or agency in the Borough of Manhattan, The City of New
York, or shall fail to give such notice of the location or of any change in the location thereof, presentations
may be made and notices and demands may be served at the Corporate Trust Office of the Trustee in the Borough of
Manhattan, The City of New York, and the Corporation hereby appoints the Trustee as its agent to receive all such
presentations, notices and demands.

         The Corporation hereby initially designates U.S. Bank National Association, located at its Corporate
Trust Office, as the Security Registrar and as the office or agency of the Corporation in the Borough of
Manhattan, The City of New York, where the Debt Securities may be presented for payment and for registration of
transfer and for exchange as in this Indenture provided and where notices and demands to or upon the Corporation
in respect of the Debt Securities of any series or of this Indenture may be served.

SECTION 4.03.     PROVISIONS AS TO PAYING AGENT.

(a)      Whenever the Corporation shall appoint a paying agent other than the Trustee with respect to the Debt
Securities of any series, it will cause such paying agent to execute and deliver to the Trustee an instrument in
which such agent shall agree with the Trustee, subject to the provisions of this Section:

(1)      that it will hold sums held by it as such agent for the payment of the principal of (and premium, if
any), interest, if any, or Additional Amounts, if any, on the Debt Securities of such series in trust for the
benefit of the Holders of the Debt Securities of such series, or Coupons appertaining thereto, as the case may
be, entitled thereto and will notify the Trustee of the receipt of sums to be so held,

(2)      that it will give the Trustee notice of any failure by the Corporation (or by any other obligor on the
Debt Securities of such series) to make a payment of the principal of (or premium, if any), interest, if any, or
Additional Amounts, if any, on the Debt Securities of such series when the same shall be due and payable, and

(3)      at any time during the continuance of any such default, upon the written request of the Trustee,
forthwith pay to the Trustee all sums so held in trust by such paying agent.

(b)      If the Corporation shall act as its own paying agent, it will, on or before each due date of the
principal of (and premium, if any), interest, if any, or Additional Amounts, if any, on the Debt Securities of
any series set aside, segregate and hold in trust for the benefit of the Holders of the Debt Securities of such
series entitled thereto a sum sufficient to pay such principal (and premium if any), interest, if any, or
Additional Amounts, if any, so becoming due.  The Corporation will promptly notify the Trustee of any failure to
take such action.

                                                           23

<HR SIZE=5 COLOR=GRAY NOSHADE>

(c)      Anything in this Section to the contrary notwithstanding, the Corporation may, at any time, for the
purpose of obtaining a satisfaction and discharge with respect to one or more or all series of Debt Securities
hereunder, or for any other reason, pay or cause to be paid to the Trustee all sums held in trust for such series
by it or any paying agent hereunder as required by this Section, such sums to be held by the Trustee upon the
trusts herein contained.

(d)      Anything in this Section to the contrary notwithstanding, the agreement to hold sums in trust as
provided in this Section is subject to the provisions of Sections 12.04 and 12.05.

SECTION 4.04.     STATEMENT BY OFFICERS AS TO DEFAULT.  The Corporation shall deliver to the Trustee, on or
before a date not more than four months after the end of each fiscal year of the Corporation (which, on the date
of execution hereof, ends on December 31) ending after the date hereof, commencing with the fiscal year ended in
2003, an Officers' Certificate, stating whether or not to the best knowledge of the signers thereof the
Corporation is in default in the performance or observance of any of the terms, provisions and conditions of this
Indenture to be performed or observed by it and, if the Corporation shall be in default, specifying all such
defaults and the nature thereof of which they may have knowledge.

                                                     ARTICLE Five

                                      SECURITYHOLDER LISTS AND REPORTS BY THE
                                            CORPORATION AND THE TRUSTEE

SECTION 5.01.     SECURITYHOLDER LISTS.  The Corporation covenants and agrees that it will furnish or cause to be
furnished to the Trustee with respect to the Debt Securities of each series:

(a)      semiannually, not later than each Interest Payment Date (in the case of any series having semiannual
Interest Payment Dates) or not later than the dates determined pursuant to Section 2.01 (in the case of any
series not having semiannual Interest Payment Dates) a list, in such form as the Trustee may reasonably require,
of the names and addresses of the Holders of Debt Securities of such series as of the Regular Record Date (or as
of such other date as may be determined pursuant to Section 2.01 for such series) therefor, and

                                                           24

<HR SIZE=5 COLOR=GRAY NOSHADE>

(b)      at such other times as the Trustee may request in writing within thirty days after receipt by the
Corporation of any such request, a list in such form as the Trustee may reasonably require of the names and
addresses of the Holders of Debt Securities of a particular series specified by the Trustee as of a date not more
than fifteen days prior to the time such information is furnished; provided, however, that if and so long as the
Trustee shall be the Security Registrar, such list shall not be required to be furnished.

SECTION 5.02.     PRESERVATION AND DISCLOSURE OF LISTS.

(a)      The Trustee shall preserve, in as current a form as is reasonably practicable, all information as to the
names and addresses of the Holders of each series of Debt Securities (i) contained in the most recent list
furnished to it as provided in Section 5.01, (ii) received by the Trustee in its capacity as Security Registrar or
Paying Agent, or (iii) filed with it within the preceding two years pursuant to Section 313(c) of the Trust
Indenture Act of 1939.  The Trustee may destroy any list furnished to it as provided in Section 5.01 upon receipt
of a new list so furnished.

(b)      In case three or more Holders of Debt Securities (hereinafter referred to as "applicants") apply in
writing to the Trustee and furnish to the Trustee reasonable proof that each such applicant has owned a Debt
Security of such series for a period of at least six months preceding the date of such application, and such
application states that the applicants desire to communicate with other Holders of Debt Securities of a
particular series (in which case the applicants must hold Debt Securities of such series) or with Holders of all
Debt Securities with respect to their rights under this Indenture or under such Debt Securities and it is
accompanied by a copy of the form of proxy or other communication that such applicants propose to transmit, then
the Trustee shall, within five business days after the receipt of such application, at its election, either:

(1)      afford to such applicants access to the information preserved at the time by the Trustee in accordance
with the provisions of subsection (a) of this Section, or

(2)      inform such applicants as to the approximate number of Holders of Debt Securities of such series or all
Debt Securities, as the case may be, whose names and addresses appear in the information preserved at the time by
the Trustee, in accordance with the provisions of subsection (a) of this Section, and as to the approximate cost
of mailing to such Securityholders the form of proxy or other communication, if any, specified in such
application.

         If the Trustee shall elect not to afford to such applicants access to such information, the Trustee
shall, upon the written request of such applicants, mail to each Holder of such series or all Debt Securities, as
the case may be, whose name and address appear in the information preserved at the time by the Trustee in
accordance with the provisions of subsection (a) of this Section, a copy of the form of proxy or other
communication that is specified in such request, with reasonable promptness after a tender to the Trustee of the
material to be mailed and of payment, or provision for the payment, of the reasonable expenses of mailing, unless
within five days after such tender, the Trustee shall mail to such applicants and file with the Commission,

                                                           25

<HR SIZE=5 COLOR=GRAY NOSHADE>
together with a copy of the material to be mailed, a written statement to the effect that, in the opinion of the
Trustee, such mailing would be contrary to the best interests of the Holders of Debt Securities of such series or
all Debt Securities, as the case may be, or would be in violation of applicable law.  Such written statement
shall specify the basis of such opinion.  If the Commission, after opportunity for appearing upon the objections
specified in the written statement so filed, shall enter an order refusing to sustain any of such objections or
if, after the entry of an order sustaining one or more of such objections, the Commission shall find, after
notice and opportunity for hearing, that all the objections so sustained have been met, and shall enter an order
so declaring, the Trustee shall mail copies of such material to all such Holders with reasonable promptness after
the entry of such order and the renewal of such tender; otherwise the Trustee shall be relieved of any obligation
or duty to such applicants respecting their application.

(c)      Each and every Holder of Debt Securities, by receiving and holding the same, agrees with the Corporation
and the Trustee that neither the Corporation nor the Trustee nor any agent of the Corporation or of the Trustee
shall be held accountable by reason of the disclosure of any such information as to the names and addresses of
the Holders of Debt Securities in accordance with the provisions of subsection (b) of this Section, regardless of
the source from which such information was derived, and that the Trustee shall not be held accountable by reason
of mailing any material pursuant to a request made under said subsection (b).

SECTION 5.03.     REPORTS BY THE CORPORATION.  The Corporation covenants:

(a)      to file with the Trustee within fifteen days after the Corporation is required to file the same with the
Commission, copies of the annual reports and of the information, documents and other reports (or copies of such
portions of any of the foregoing as the Commission may from time to time by rules and regulations prescribe)
which the Corporation may be required to file with the Commission pursuant to Section 13 or Section 15(d) of the
Securities Exchange Act of 1934, as amended; or, if the Corporation is not required to file information,
documents or reports pursuant to either of such sections, then to file with the Trustee and the Commission, in
accordance with rules and regulations prescribed from time to time by the Commission, such of the supplementary
and periodic information, documents and reports which may be required pursuant to Section 13 of the Securities
Exchange Act of 1934, as amended, in respect of a security listed and registered on a national securities
exchange as may be prescribed from time to time in such rules and regulations.

                                                           26

<HR SIZE=5 COLOR=GRAY NOSHADE>

(b)      to file with the Trustee and the Commission, in accordance with the rules and regulations prescribed
from time to time by the Commission, such additional information, documents, and reports with respect to
compliance by the Corporation with the conditions and covenants provided for in this Indenture as may be required
from time to time by such rules and regulations; and

(c)      to transmit by mail to all the Holders of Debt Securities of each series, as the names and addresses of
such Holders appear on the Security Register, within thirty days after the filing thereof with the Trustee, such
summaries of any information, documents and reports required to be filed by the Corporation with respect to each
such series pursuant to subsections (a) and (b) of this Section as may be required by rules and regulations
prescribed from time to time by the Commission.

SECTION 5.04.     REPORTS BY THE TRUSTEE.

(a)      On or before May 15, 2004 and on or before May 15 of each year thereafter, so long as any Debt
Securities of any series are outstanding hereunder, the Trustee shall transmit to the Holders of Debt Securities
of such series, in the manner provided by Section 313(c) of the Trust Indenture Act of 1939, a brief report dated
as of the preceding February 15, as may be required by Sections 313(a) and (b) of the Trust Indenture Act of 1939.

(b)      A copy of each such report shall, at the time of such transmission to Holders of Debt Securities of a
particular series, be filed by the Trustee with each stock exchange upon which the Debt Securities of such series
are listed and also with the Commission.  The Corporation agrees to notify the Trustee when and as the Debt
Securities of any series become listed on any stock exchange.

                                                   ARTICLE Six

                                                REMEDIES ON DEFAULT

SECTION 6.01.     EVENTS OF DEFAULT.  In case one or more of the following Events of Default with respect to a
particular series of Debt Securities shall have occurred and be continuing, that is to say:

(a)      default in the payment of the principal of (or premium, if any, on) any of the Debt Securities of such
series as and when the same shall become due and payable either at maturity, upon redemption, by declaration or
otherwise; or

(b)      default in the payment of any installment of interest, if any, or in the payment of any Additional
Amounts upon any of the Debt Securities of such series as and when the same shall become due and payable, and
continuance of such default for a period of thirty days after written notice from the Trustee; or

                                                           27

<HR SIZE=5 COLOR=GRAY NOSHADE>

(c)      failure on the part of the Corporation duly to observe or perform any other of the covenants or
agreements on the part of the Corporation applicable to such series of the Debt Securities or contained in this
Indenture for a period of ninety days after the date on which written notice of such failure, requiring the
Corporation to remedy the same, shall have been given to the Corporation by the Trustee, or to the Corporation
and the Trustee by the Holders of at least twenty-five percent in aggregate principal amount of the Debt
Securities of such series at the time outstanding; or

(d)      default by the Corporation or any Significant Subsidiary in any payment of $25,000,000 or more of
principal of or interest on any notes, bonds, debentures and other similar evidences of indebtedness for money
borrowed, or in the payment of $25,000,000 or more on account of any guarantee in respect of any notes, bonds,
debentures and other similar evidences of indebtedness for money borrowed, beyond any period of grace that may be
provided in the instrument or agreement under which such notes, bonds, debentures and other similar evidences of
indebtedness for money borrowed or guarantee was created; or

(e)      a court having jurisdiction in the premises shall enter a decree or order for relief in respect of the
Corporation in an involuntary case under any applicable bankruptcy, insolvency or other similar law now or
hereafter in effect, or appoint a receiver, liquidator, assignee, custodian, trustee, sequestrator (or similar
official) of the Corporation or for any substantial part of its property, or ordering the winding-up or
liquidation of its affairs, and such decree or order shall remain unstayed, undismissed and unbonded and in
effect for a period of ninety days; or

(f)      the Corporation shall commence a voluntary case under any applicable bankruptcy, insolvency or other
similar law now or hereafter in effect, or shall consent to the entry of an order for relief in an involuntary
case under any such law, or shall consent to the appointment of or taking possession by a receiver, liquidator,
assignee, trustee, custodian, sequestrator (or similar official) of the Corporation or for a substantial part of
its property, or shall make any general assignment for the benefit of creditors;

then if an Event of Default described in clause (a), (b) or (c) shall have occurred and be continuing, and in
each and every such case, unless the principal amount of all the Debt Securities of such series shall have
already become due and payable, either the Trustee or the Holders of not less than twenty-five percent in
aggregate principal amount of the Debt Securities of all series affected thereby then outstanding hereunder, by
notice in writing to the Corporation (and to the Trustee if given by Holders of such Debt Securities) may declare
the principal amount of all the Debt Securities not already due and payable (or, with respect to Original Issue
Discount Securities, such lesser amount as may be specified in the terms of such Debt Securities) of the series
affected thereby to be due and payable immediately, and upon any such declaration the same shall become and shall
be immediately due and payable, any provision of this Indenture or the Debt Securities of such series to the
contrary notwithstanding, or, if an Event of Default described in clause (d), (e) or (f) shall have occurred and
be continuing, and in each and every such case, either the Trustee or the Holders of not less than twenty-five
percent in aggregate principal amount of all the Debt Securities then outstanding hereunder (voting as one
class), by notice in writing to the Corporation (and to the Trustee if given by Holders of securities), may
declare the principal of all the Debt Securities not already due and payable (or, with respect to Original Issue
Discount Securities, such lesser amount as may be specified in the terms of such Debt Securities) to be due and

                                                           28

<HR SIZE=5 COLOR=GRAY NOSHADE>

payable immediately, and upon any such declaration the same shall become and shall be immediately due and
payable, any provision in this Indenture or in the Debt Securities to the contrary notwithstanding.  The
foregoing provisions, however, are subject to the conditions that if, at any time after the principal of the Debt
Securities of any one or more or all series, as the case may be, shall have been so declared due and payable, and
before any judgment or decree for the payment of the monies due shall have been obtained or entered as
hereinafter provided, the Corporation shall pay or shall deposit with the Trustee a sum sufficient to pay all
matured installments of interest, if any, and all Additional Amounts, if any, due upon all the Debt Securities of
such series or of all the Debt Securities, as the case may be, and the principal of (and premium, if any, on) all
Debt Securities of such series or of all the Debt Securities, as the case may be (or, with respect to Original
Issue Discount Securities, such lesser amount as may be specified in the terms of such Debt Securities), which
shall have become due otherwise than by acceleration (with interest, if any, upon such principal and premium, if
any, and, to the extent that payment of such interest is enforceable under applicable law, on overdue
installments of interest and Additional Amounts, if any, at the same rate as the rate of interest specified in
the Debt Securities of such series, as the case may be (or, with respect to Original Issue Discount Securities,
at the rate specified in the terms of such Debt Securities for interest on overdue principal thereof upon
maturity, redemption or acceleration of such series, as the case may be), to the date of such payment or
deposit), and such amount as shall be payable to the Trustee pursuant to Section 7.06, and any and all defaults
under the Indenture shall have been remedied, then and in every such case the Holders of a majority in aggregate
principal amount of the Debt Securities of such series (or of all the Debt Securities, as the case may be) then
outstanding, by written notice to the Corporation and to the Trustee, may waive all defaults with respect to that
series or with respect to all Debt Securities, as the case may be, and rescind and annul such declaration and its
consequences; but no such waiver or rescission and annulment shall extend to or shall affect any subsequent
default or shall impair any right consequent thereon.  If the principal of all Debt Securities shall have been
declared to be payable pursuant to this Section 6.01, in determining whether the Holders of a majority in
aggregate principal amount thereof have waived all defaults and rescinded and annulled such declaration, all
series of Debt Securities shall be treated as a single class and the principal amount of Original Issue Discount
Securities shall be deemed to be the amount declared payable under the terms applicable to such Original Issue
Discount Securities.

                                                           29

<HR SIZE=5 COLOR=GRAY NOSHADE>

         In case the Trustee shall have proceeded to enforce any right under this Indenture and such proceedings
shall have been discontinued or abandoned because of such rescission and annulment or for any other reason or
shall have been determined adversely to the Trustee, then and in every such case the Corporation, Trustee and the
Holders of Debt Securities, as the case may be, shall be restored respectively to their former positions and
rights hereunder, and all rights, remedies and powers of the Corporation, the Trustee and the Holders of Debt
Securities, as the case may be, shall continue as though no such proceedings had been taken.

SECTION 6.02.     PAYMENT OF DEBT SECURITIES ON DEFAULT; SUIT THEREFOR.  The Corporation covenants that (1) in
case default shall be made in the payment of any installment of interest, if any, on any of the Debt Securities
of any series or any Additional Amounts payable in respect of any of the Debt Securities of any series, as and
when the same shall become due and payable, and such default shall have continued for a period of thirty days or
(2) in case default shall be made in the payment of the principal of (or premium, if any, on) any of the Debt
Securities of any series, as and when the same shall have become due and payable, whether upon maturity of such
series or upon redemption or upon declaration or otherwise, then upon demand of the Trustee, the Corporation
shall pay to the Trustee, for the benefit of the Holders of the Debt Securities of such series, and the Coupons,
if any, appertaining to such Debt Securities, the whole amount that then shall have become due and payable on all
such Debt Securities of such series and such Coupons, for principal (and premium, if any) or interest, if any, or
Additional Amounts, if any as the case may be, with interest upon the overdue principal (and premium, if any) and
(to the extent that payment of such interest is enforceable under applicable law) upon overdue installments of
interest, if any, and Additional Amounts, if any, at the same rate as the rate of interest specified in the Debt
Securities of such series (or, with respect to Original Issue Discount Securities, at the rate specified in the
terms of such Debt Securities for interest on overdue principal thereof upon maturity, redemption or
acceleration); and, in addition thereto, such further amounts as shall be payable pursuant to Section 7.06.

         In case the Corporation shall fail forthwith to pay such amounts upon such demand, the Trustee, in its
own name and as trustee of an express trust, shall be entitled and empowered to institute any action or
proceedings at law or in equity for the collection of the sums so due and unpaid, and may prosecute any such
action or proceedings to judgment or final decree, and may enforce any such judgment or final decree against the
Corporation or other obligor upon such Debt Securities and collect in the manner provided by law out of the
property of the Corporation or other obligor upon such Debt Securities wherever situated the monies adjudged or
decreed to be payable.
                                                           30

<HR SIZE=5 COLOR=GRAY NOSHADE>

         In case there shall be pending proceedings for the bankruptcy or for the reorganization of the
Corporation or any other obligor upon Debt Securities of any series under Title 11 of the United States Code or
any other applicable law, or in case a receiver or trustee shall have been appointed for the property of the
Corporation or such other obligor, or in case of any other judicial proceedings relative to the Corporation or
such other obligor, or to the creditors or property of the Corporation or such other obligor, the Trustee,
irrespective of whether the principal of the Debt Securities of such series shall then be due and payable as
therein expressed or by declaration or otherwise and irrespective of whether the Trustee shall have made any
demand pursuant to the provisions of this Section, shall be entitled and empowered, by intervention in such
proceedings or otherwise, to file and prove a claim or claims for the whole amount of principal (or, with respect
to Original Issue Discount Securities, such portion of the principal amount as may be specified in the terms of
that series), and premium, if any, interest, if any, and Additional Amounts, if any, owing and unpaid in respect
of the Debt Securities of such series, and to file such other papers or documents as may be necessary or
advisable in order to have the claims of the Trustee under Section 7.06 and of the Holders of the Debt Securities
and Coupons of such series allowed in any such judicial proceedings relative to the Corporation or other obligor
upon the Debt Securities of such series, or to the creditors or property of the Corporation or such other
obligor, and to collect and receive any monies or other property payable or deliverable on any such claims, and
to distribute all amounts received with respect to the claims of the Securityholders of such series and of the
Trustee on their behalf; and any receiver, assignee or trustee in bankruptcy or reorganization is hereby
authorized by each of the Holders of the Debt Securities and Coupons of such series to make payments to the
Trustee and, in the event that the Trustee shall consent to the making of payments directly to the
Securityholders of such series, to pay to the Trustee such amount as shall be sufficient to cover reasonable
compensation to the Trustee, its agents, attorneys and counsel, and all other reasonable expenses and liabilities
incurred, and all advances made, by the Trustee except as a result of its negligence or bad faith.

         Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept
or adopt on behalf of any Holder any plan of reorganization, arrangement, adjustment or composition affecting the
Debt Securities or the rights of any Holder thereof, or to authorize the Trustee to vote in respect of the claim
of any Holder in any such proceeding.

         All rights of action and of asserting claims under this Indenture, or under any of the Debt Securities,
may be enforced by the Trustee without the possession of any of the Debt Securities or Coupons appertaining to
such Debt Securities, or the production thereof in any trial or other proceedings relative thereto, and any such
action or proceedings instituted by the Trustee shall be brought in its own name and as trustee of an express
trust, and any recovery of judgment shall be for the ratable benefit of the Holders of the Debt Securities or
Coupons appertaining thereto.

         In case of a default hereunder the Trustee may in its discretion proceed to protect and enforce the
rights vested in it by this Indenture by such appropriate judicial proceedings as the Trustee shall deem most
effectual to protect and enforce any of such rights, either at law or in equity or in bankruptcy or otherwise,
whether for the specific enforcement of any covenant or agreement contained in this Indenture or in aid of the
exercise of any power granted in this Indenture, or to enforce any other legal or equitable right vested in the
Trustee by this Indenture or by law.
                                                           31

<HR SIZE=5 COLOR=GRAY NOSHADE>

SECTION 6.03.     APPLICATION OF MONIES COLLECTED BY TRUSTEE.  Any monies collected by the Trustee pursuant to
Section 6.02 shall be applied in the following order, at the date or dates fixed by the Trustee and, in case of
the distribution of such monies on account of principal (or premium, if any) or interest, if any, upon
presentation of the several Debt Securities and Coupons in respect of which monies have been collected, and
stamping thereon the payment, if only partially paid, and upon surrender thereof, if fully paid:

         FIRST:  To the payment of the amounts payable to the Trustee pursuant to Section 7.06;

         SECOND: In case the principal of the Debt Securities in respect of which monies have been collected
shall not have become due, to the payment of interest, if any, and Additional Amounts, if any, on the Debt
Securities of such series in the order of the maturity of the installments of such interest, with interest (to
the extent that such interest has been collected by the Trustee) upon the overdue installments of interest and
Additional Amounts, if any, at the same rate as the rate of interest, if any, specified in the Debt Securities of
such series (or, with respect to Original Issue Discount Securities, at the rate specified in the terms of such
Debt Securities for interest on overdue principal thereof upon maturity, redemption or acceleration), such
payments to be made ratably to the persons entitled thereto, without discrimination or preference; and

         THIRD: In case the principal of the Debt Securities in respect of which monies have been collected shall
have become due, by declaration or otherwise, to the payment of the whole amount then owing and unpaid upon the
Debt Securities of such series for principal (and premium, if any), interest, if any, and Additional Amounts, if
any, and (to the extent that such interest has been collected by the Trustee) upon overdue installments of
interest, if any, and Additional Amounts, if any, at the same rate as the rate of interest specified in the Debt
Securities of such series (or, with respect to Original Issue Discount Securities, at the rate specified in the
terms of such Debt Securities for interest on overdue principal thereof upon maturity, redemption or
acceleration); and in case such monies shall be insufficient to pay in full the whole amount so due and unpaid
upon the Debt Securities of such series, then to the payment of such principal (and premium, if any), interest,
if any, and Additional Amounts, if any, without preference or priority of principal (and premium, if any), over
interest, if any, and Additional Amounts, if any, or of interest, if any, and Additional Amounts, if any, over
principal (and premium, if any), or of any installment of interest, if any, or Additional Amounts, if any, over

                                                           32

<HR SIZE=5 COLOR=GRAY NOSHADE>

any other installment of interest, if any, or Additional Amounts, if any, or of any Debt Security of such series
over any other Debt Security of such series, ratably to the aggregate of such principal (and premium, if any),
and accrued and unpaid interest, if any, and Additional Amounts, if any.

SECTION 6.04.     PROCEEDINGS BY SECURITYHOLDERS.  No Holder of any Debt Security of any series or of any Coupon
appertaining thereto shall have any right by virtue or by availing of any provision of this Indenture to
institute any action or proceedings at law or in equity or in bankruptcy or otherwise, upon or under or with
respect to this Indenture, or for the appointment of a receiver or trustee, or for any other remedy hereunder,
unless such Holder previously shall have given to the Trustee written notice of default and of the continuance
thereof, as hereinbefore provided, and unless also the Holders of not less than twenty-five percent in aggregate
principal amount of the Debt Securities of such series then outstanding or, in the case of any Event of Default
described in clause (d) or (e) of Section 6.01, twenty-five per cent in aggregate principal amount of all the
Debt Securities at the time outstanding (voting as one class) shall have made written request upon the Trustee to
institute such action or proceedings in its own name as Trustee hereunder and shall have offered to the Trustee
such reasonable indemnity as it may require against the costs, expenses and liabilities to be incurred therein or
thereby, and the Trustee for sixty days after its receipt of such notice, request and offer of indemnity shall
have failed to institute any such action or proceedings and no direction inconsistent with such written request
shall have been given to the Trustee pursuant to Section 6.06; it being understood and intended and being
expressly covenanted by the taker and Holder of every Debt Security with every other taker and Holder and the
Trustee, that no one or more Holders of Debt Securities or Coupons appertaining to such Debt Securities shall
have any right in any manner whatever by virtue of or by availing himself, herself or itself of any provision of
this Indenture to affect, disturb or prejudice the rights of any other Holder of Debt Securities or Coupons
appertaining to such Debt Securities, or to obtain or seek to obtain priority over or preference to any other
such Holder or to enforce any right under this Indenture, except in the manner herein provided and for the equal,
ratable and common benefit of all Holders of Debt Securities and Coupons.  For the protection and enforcement of
the revisions of this Section, each and every Securityholder and the Trustee shall be entitled to such relief as
can be given either at law or in equity.

         Notwithstanding any other provisions in this Indenture, however, the right of any Holder of any Debt
Security to receive payment of the principal of (and premium, if any) and interest, if any, and Additional
Amounts, if any, on such Debt Security or Coupon, on or after the respective due dates expressed in such Debt
Security or Coupon, or to institute suit for the enforcement of any such payment on or after such respective
dates, shall not be impaired or affected without the consent of such Holder.  With respect to original Issue
Discount Debt Securities, principal shall mean such amount as shall be due and payable as may be specified in the
terms of such Debt Securities.

                                                           33

<HR SIZE=5 COLOR=GRAY NOSHADE>

SECTION 6.05.     REMEDIES CUMULATIVE AND CONTINUING.  All powers and remedies given by this Article Six to the
Trustee or to the Holders of Debt Securities or Coupons shall, to the extent permitted by law, be deemed
cumulative and not exclusive of any thereof or of any other powers and remedies available to the Trustee or the
Holders of Debt Securities or Coupons, by judicial proceedings or otherwise, to enforce the performance or
observance of the covenants and agreements contained in this Indenture, and no delay or omission of the Trustee
or of any Holder of any of the Debt Securities or Coupons to exercise any right or power accruing upon any
default occurring and continuing as aforesaid shall impair any such right or power or shall be construed to be a
waiver of any such default or an acquiescence therein; and, subject to the provisions of Section 6.04, every
power and remedy given by this Article Six or by law to the Trustee or to the Holders of Debt Securities or
Coupons may be exercised from time to time, and as often as shall be deemed expedient, by the Trustee or by the
Holders of Debt Securities or Coupons, as the case may be.

SECTION 6.06.     DIRECTION OF PROCEEDINGS.  The Holders of a majority in aggregate principal amount of the Debt
Securities of any or all series affected (voting as one class) at the time outstanding shall have the right to
direct the time, method, and place of conducting any proceeding for any remedy available to the Trustee, or
exercising any trust or power conferred on the Trustee; provided, however, that (i) such direction shall not be
in conflict with any rule of law or with this Indenture, (ii) the Trustee may take any other action deemed proper
by the Trustee that is not inconsistent with such direction and (iii) the Trustee shall have the right to decline
to follow any such direction if the Trustee, being advised by counsel, determines that the action or proceedings
so directed would be prejudicial to the Holders not joining in such direction or may not lawfully be taken or if
the Trustee in good faith by its board of directors or executive committee or a trust committee of directors or
trustees and/or responsible officers shall determine that the action or proceedings so directed would involve the
Trustee in personal liability.

         Prior to any declaration accelerating the maturity of the Debt Securities of any series, the holders of
a majority in aggregate principal amount of the Debt Securities of such series at the time outstanding may on
behalf of the Holders of all of the Debt Securities of such series waive any past default or Event of Default
hereunder and its consequences, except a default in the payment of principal of (premium, if any) or interest, if
any, or Additional Amounts, if any, on any Debt Securities of such series or in respect of a covenant or
provision hereof that may not be modified or amended without the consent of the Holders of each outstanding Debt
Security of such series affected.  Upon any such waiver the Corporation, the Trustee and the Holders of the Debt
Securities of such series shall be restored to their former positions and rights hereunder, respectively, but no
such waiver shall extend to any subsequent or other default or Event of Default or impair any right consequent
thereon.  Whenever any default or Event of Default hereunder shall have been waived as permitted by this Section
6.06, said default or Event of Default shall for all purposes of the Debt Securities of such series and this
Indenture be deemed to have been cured and to be not continuing.

                                                           34

<HR SIZE=5 COLOR=GRAY NOSHADE>

SECTION 6.07.     NOTICE OF DEFAULTS.  The Trustee shall, within ninety days after the occurrence of a default
with respect to the Debt Securities of any series, give notice of all defaults with respect to that series known
to the Trustee to all Holders of then outstanding Debt Securities of that series, by mailing such notice to such
Holders at their addresses as they shall appear on the Security Register, unless in each case such defaults shall
have been cured before the mailing or publication of such notice (the term "defaults" for the purpose of this
Section being hereby defined to be the events specified in Sections 6.01(a), (b), (c), (d) and (e) and any
additional events specified in the terms of any series of Debt Securities pursuant to Section 2.01, not including
periods of grace, if any, provided for therein, and irrespective of the giving of written notice specified in
Section 6.01 (c) or in the terms of any Debt Securities established pursuant to Section 2.01); and provided that,
except in the case of default in the payment of the principal of (premium, if any), interest, if any, or
Additional Amounts, if any, on any of the Debt Securities of such series, the Trustee shall be protected in
withholding such notice if and so long as the board of directors, the executive committee, or a trust committee
of directors or responsible officers of the Trustee in good faith determines that the withholding of such notice
is in the interests of the Holders of the Debt Securities of such series.

SECTION 6.08.     UNDERTAKING TO PAY COSTS.  All parties to this Indenture agree, and each Holder of any Debt
Security by his, her or its acceptance thereof shall be deemed to have agreed, that any court may in its
discretion require, in any suit for the enforcement of any right or remedy under this Indenture, or in any suit
against the Trustee for any action taken or omitted by it as Trustee, the filing by any party litigant in such
suit of an undertaking to pay the costs of such suit, and that such court may in its discretion assess reasonable
costs, including reasonable attorneys' fees, against any party litigant in such suit, having due regard to the
merits and good faith of the claims or defenses made by such party litigant; provided that, the provisions of
this Section shall not apply to any suit instituted by the Trustee, to any suit instituted by any Securityholders
of any series, or group of such Securityholders, holding in the aggregate more than ten percent in aggregate
principal amount of all Debt Securities (voting as one class) or to any suit instituted by any Securityholders
for the enforcement of the payment of the principal of (or premium, if any), interest, if any, or Additional
Amounts, if any, on any Debt Security on or after the due date expressed in such Debt Security.

                                                           35

<HR SIZE=5 COLOR=GRAY NOSHADE>

                                                   ARTICLE Seven

                                              CONCERNING THE TRUSTEE

SECTION 7.01.     DUTIES AND RESPONSIBILITIES OF TRUSTEE.  The Trustee, prior to the occurrence of an Event of
Default of a particular series and after the curing of all Events of Default of such series that may have
occurred, undertakes to perform such duties and only such duties as are specifically set forth in this
Indenture.  In case an Event of Default with respect to a particular series has occurred (which has not been
cured) the Trustee shall exercise such of the rights and powers vested in it, by this Indenture, and use the same
degree of care and skill in its exercise, as a prudent man would exercise or use under the circumstances in the
conduct of his own affairs.

         No provision of this Indenture shall be construed to relieve the Trustee from liability for its own
negligent action, its own negligent failure to act, or its own willful misconduct, except that:

(a)      prior to the occurrence of an Event of Default with respect to a particular series and after the curing
of all Events of Default with respect to such series that may have occurred:

(1)      the duties and obligations of the Trustee with respect to such series shall be determined solely by the
express provisions of this Indenture, and the Trustee shall not be liable except for the performance of such
duties and obligations as are specifically set forth in this Indenture, and no implied covenants or obligations
shall be read into this Indenture against the Trustee; and

(2)      in the absence of bad faith on the part of the Trustee, the Trustee may conclusively rely, as to the
truth of the statements and the correctness of the opinions expressed therein, upon any certificates or opinions
furnished to the Trustee and conforming to the requirements of this Indenture; but in the case of any such
certificates or opinions which by any provision hereof are specifically required to be furnished to the Trustee,
the Trustee shall be under a duty to examine the same to determine whether or not they conform to the
requirements of this Indenture;

(b)      the Trustee shall not be liable for any error of judgment made in good faith by a responsible officer or
officers, unless it shall be proved that the Trustee was negligent in ascertaining the pertinent facts; and

(c)      the Trustee shall not be liable with respect to any action taken or omitted to be taken by it in good
faith in accordance with the direction of the Holders of Debt Securities pursuant to Section 6.06 relating to the
time, method and place, of conducting any proceeding for any remedy available to the Trustee, or exercising any
trust or power conferred upon the Trustee, under this Indenture.

                                                           36

<HR SIZE=5 COLOR=GRAY NOSHADE>

         No provision of this Indenture shall be construed as requiring the Trustee to expend or risk its own
funds or otherwise to incur any personal financial liability in the performance of any of its duties hereunder,
or in the exercise of any of its rights or powers, if there shall be reasonable grounds for believing that
repayment of such funds or adequate indemnity against such risk or liability is not reasonably assured to it.

SECTION 7.02.     RELIANCE ON DOCUMENTS, OPINIONS, ETC.  Subject to the provisions of Section 7.01:

(a)      the Trustee may rely, and shall be protected in acting or refraining from acting, upon any resolution,
certificate, statement, instrument, opinion, report, notice, request, consent, order, bond, debenture, note,
Coupon or other paper or document believed by it to be genuine and to have been signed or presented by the proper
party or parties;

(b)      any request, direction, order or demand of the Corporation mentioned herein shall be sufficiently
evidenced by an instrument signed in the name of the Corporation by the President and Chief Executive Officer or
the Chief Financial Officer or any Vice President and by the Secretary or any Assistant Secretary (unless other
evidence in respect thereof be herein specifically prescribed); and a Board Resolution may be evidenced to the
Trustee by a copy thereof certified by the Secretary or any Assistant Secretary of the Corporation;

(c)      the Trustee may consult with counsel and any advice or Opinion of Counsel shall be full and complete
authorization and protection in respect of any action taken or suffered by it hereunder in good faith and in
accordance with such advice or Opinion of Counsel;

(d)      the Trustee shall be under no obligation to exercise any of the rights or powers vested in it by this
Indenture at the request, order or direction of any of the Securityholders, pursuant to the provisions of this
Indenture, unless such Securityholders shall have offered to the Trustee reasonable security or indemnity against
the costs, expenses, and liabilities which might be incurred therein or thereby;

(e)      the Trustee shall not be bound to make any investigation into the facts or matters stated in any
resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order,
bond, debenture, note, coupon or other paper or document, but the Trustee, in its discretion, may make such
further inquiry or investigation into such facts or matters as it may see fit, and, if the Trustee shall
determine to make such further inquiry or investigation, it shall be entitled to examine the relevant books,
records and premises of the Corporation, personally or by agent or attorney;

                                                           37

<HR SIZE=5 COLOR=GRAY NOSHADE>

(f)      the Trustee may execute any of the trusts or powers hereunder or perform any duties hereunder either
directly or by or through agents or attorneys, provided, however, that the Trustee shall be responsible for any
misconduct or negligence on the part of any agent or attorney appointed by it hereunder; and

(g)      the Trustee shall not be liable for any action taken by it in good faith and believed by it to be
authorized or within the discretion or rights or powers conferred upon it by this Indenture.

SECTION 7.03.     NO RESPONSIBILITY FOR RECITALS, ETC.  The recitals contained herein and in the Debt Securities,
other than the Trustee's certificate of authentication, shall be taken as the statements of the Corporation, and
the Trustee assumes no responsibility for the correctness of the same.  The Trustee makes no representations as
to the validity or sufficiency of this Indenture or of the Debt Securities, provided that the Trustee shall not
be relieved of its duty to authenticate Debt Securities only as authorized by this Indenture.  The Trustee shall
not be accountable for the use or application by the Corporation of Debt Securities or the proceeds thereof.

SECTION 7.04.     OWNERSHIP OF DEBT SECURITIES OR COUPONS.  The Trustee or any agent of the Corporation or of the
Trustee, in its individual or any other capacity, may become the owner or pledgee of Debt Securities or Coupons
with the same rights it would have if it were not Trustee, or an agent of the Corporation or of the Trustee.

SECTION 7.05.     MONIES TO BE HELD IN TRUST.  Subject to the provisions of Sections 12.04 and 12.05 hereof, all
monies received by the Trustee or any paying agent shall, until used or applied as herein provided, be held in
trust for the purposes for which they were received but need not be segregated from other funds except to the
extent required by law.  Neither the Trustee nor any paying agent shall be under any liability for interest on
any monies received by it hereunder except such as it may agree with the Corporation to pay thereon.  So long as
no Event of Default shall have occurred and be continuing, all interest allowed on any such monies shall be paid
from time to time upon the written order of the Corporation, signed by its President and Chief Executive Officer
or its Chief Financial Officer or any Vice President.

SECTION 7.06.     COMPENSATION AND EXPENSES OF TRUSTEE.  The Corporation covenants and agrees to pay to the
Trustee from time to time, and the Trustee shall be entitled to, reasonable compensation, and, except as
otherwise expressly provided, the Corporation will pay or reimburse the Trustee upon its request for all
reasonable expenses, disbursements and advances incurred or made by the Trustee in accordance with any of the
provisions of this Indenture (including the reasonable compensation, expenses and disbursements of its counsel
and of all persons not regularly in its employ) except any such expense, disbursement or advance as may arise
from its negligence or bad faith.  If any property other than cash shall at any time be subject to the lien of
this Indenture, the Trustee, if and to the extent authorized by a receivership or bankruptcy court of competent
jurisdiction or by the supplemental instrument subjecting such property to such lien, shall be entitled to make

                                                           38

<HR SIZE=5 COLOR=GRAY NOSHADE>

advances for the purpose of preserving such property or of discharging tax liens or other prior liens or
encumbrances hereon.  The Corporation also covenants to indemnify the Trustee for, and to hold it harmless
against, any loss, liability or reasonable expense incurred without negligence or bad faith on the part of the
Trustee, arising out of or in connection with the acceptance or administration of this trust, including the
reasonable costs and expenses of defending itself against any claim of liability in the premises.  The
obligations of the Corporation under this Section to compensate the Trustee and to pay or reimburse the Trustee
for reasonable expenses, disbursements and advances shall constitute additional indebtedness hereunder.  Such
additional indebtedness shall be secured by a lien prior to that of the Debt Securities upon all property and
funds held or collected by the Trustee as such, except funds held in trust for the benefit of the Holders of
particular Debt Securities or Coupons.

SECTION 7.07.     OFFICERS' CERTIFICATE AS EVIDENCE.  Subject to the provisions of Section 7.01, whenever in the
administration of the provisions of this Indenture the Trustee shall deem it necessary or desirable that a matter
be proved or established prior to taking or suffering any action to be taken hereunder, such matter (unless other
evidence in respect thereof be herein specifically prescribed) may, in the absence of negligence or bad faith on
the part of the Trustee, be deemed to be conclusively proved and established by an Officers' Certificate
delivered to the Trustee, and such Certificate, in the absence of negligence or bad faith on the part of the
Trustee, shall be full warrant to the Trustee for any action taken, suffered or omitted by it under the
provisions of this Indenture upon the faith thereof.

SECTION 7.08.     CONFLICTING INTEREST OF TRUSTEE.  The Trustee shall comply with Section 310(b) of the Trust
Indenture Act of 1939.

SECTION 7.09.     ELIGIBILITY OF TRUSTEE.  There shall at all times be a trustee hereunder which shall be a
corporation organized and doing business under the laws of the United States or of any State or Territory thereof
or of the District of Columbia, which (a) is authorized under such laws to exercise corporate trust powers and
(b) is subject to supervision or examination by Federal, State, Territorial or District of Columbia authority and
(c) shall have at all times a combined capital and surplus of not less than U.S. $50 million.  If such
corporation publishes reports of condition at least annually, pursuant to law, or to the requirements of the
aforesaid supervising or examining authority, then for the purposes of this Section, the combined capital and
surplus of such corporation at any time shall be deemed to be its combined capital and surplus as set forth in
its most recent report of condition so published.  In case at any time the Trustee shall cease to be eligible in
accordance with the provisions of this Section, the Trustee shall resign immediately in the manner and with the
effect specified in Section 7.10.

                                                           39

<HR SIZE=5 COLOR=GRAY NOSHADE>

SECTION 7.10.     RESIGNATION OR REMOVAL OF TRUSTEE.

(a)      The Trustee, or any trustee or trustees hereafter appointed, may, upon sixty days written notice to the
Corporation, at any time resign with respect to one or more or all series by giving written notice of resignation
to the Corporation by mailing notice of such resignation to the Holders of then outstanding Debt Securities of
each series affected at their addresses as they shall appear on the Security Register.  Upon receiving such
notice of resignation the Corporation shall promptly appoint a successor trustee with respect to the applicable
series by written instrument, in duplicate, executed by order of the Board of Directors of the Corporation, one
copy of which instrument shall be delivered to the resigning Trustee and one copy to the successor trustee.  If
no successor trustee shall have been so appointed and have accepted appointment within thirty days after the
mailing of such notice of resignation to the Securityholders, the resigning Trustee may petition any court of
competent jurisdiction for the appointment of a successor trustee, or any Securityholder who has been a bona fide
Holder of a Debt Security or Debt Securities of the applicable series for at least six months may, subject to the
provisions of Section 6.08, on behalf of himself, herself or itself and all others similarly situated, petition
any such court for the appointment of a successor trustee.  Such court may thereupon, after such notice, if any,
as it may deem proper and prescribe, appoint a successor trustee.

(b)      In case at any time any of the following shall occur:

(i)      the Trustee shall fail to comply with Section 7.08 with respect to any series of Debt Securities after
written request therefor by the Corporation or by any Securityholder who has been a bona fide Holder of a Debt
Security or Debt Securities of such series for at least six months, or

(ii)     the Trustee shall cease to be eligible in accordance with the provision of Section 7.09 with respect to
any series of Debt Securities and shall fail to resign after written request therefor by the Corporation or by
any such Securityholder, or

(iii)    the Trustee shall become incapable of acting with respect to any series of Debt Securities, or shall be
adjudged a bankrupt or insolvent, or a receiver of the Trustee or of its property shall be appointed, or any
public officer shall take charge or control of the Trustee or of its property or affairs for the purpose of
rehabilitation, conservation or liquidation, then, in any such case, the Corporation may remove the Trustee with
respect to the applicable series of Debt Securities and appoint a successor trustee with respect to such series
by written instrument, in duplicate, executed by order of the Board of Directors of the Corporation, one copy of
which instrument shall be delivered to the Trustee so removed and one copy to the successor trustee, or, subject
to the provisions of Section 6.08, any Securityholder of such series who has been a bona fide Holder of a Debt
Security or Debt Securities of the applicable series for at least six months may, on behalf of himself, herself
or itself and all others similarly situated, petition any court of competent jurisdiction for the removal of the

                                                           40

<HR SIZE=5 COLOR=GRAY NOSHADE>
Trustee and the appointment of a successor trustee with respect to such series.  Such court may thereupon, after
such notice, if any, as it may deem proper and prescribe, remove the Trustee and appoint a successor trustee.

(c)      The Holders of a majority in aggregate principal amount of the Debt Securities of all series (voting as
one class) at the time outstanding may at any time remove the Trustee with respect to Debt Securities of all
series and appoint a successor trustee with respect to the Debt Securities of all series.

(d)      Any resignation or removal of the Trustee and any appointment of a successor trustee pursuant to any of
the provisions of this Section shall become effective upon acceptance of appointment by the successor trustee as
provided in Section 7.11.

SECTION 7.11.     ACCEPTANCE BY SUCCESSOR TRUSTEE.  Any successor trustee appointed as provided in Section 7.10
shall execute, acknowledge and deliver to the Corporation and to its predecessor trustee an instrument accepting
such appointment hereunder, and thereupon the resignation or removal the predecessor trustee with respect to all
or any applicable series shall become effective and such successor trustee, without any further act, deed or
conveyance, shall become vested with all the rights, powers, duties and obligations with respect to such series
of its predecessor hereunder, with like effect as if originally named as trustee herein; but, on the written
request of the Corporation or of the successor trustee, the trustee ceasing to act shall, upon payment of any
amounts then due it pursuant to the provisions of Section 7.06, execute and deliver an instrument transferring to
such successor trustee all the rights and powers of the trustee so ceasing to act.  Upon request of any such
successor trustee, the Corporation shall execute any and all instruments in writing in order more fully and
certainly to vest in and confirm to such successor trustee all such rights and powers.  Any trustee ceasing to
act shall, nevertheless, retain a lien upon all property or funds held or collected by such trustee to secure any
amounts then due it pursuant to the provisions of Section 7.06.

         In case of the appointment hereunder of a successor trustee with respect to the Debt Securities of one
or more (but not all) series, the Corporation, the predecessor Trustee and each successor trustee with respect to
the Debt Securities of any applicable series shall execute and deliver an indenture supplemental hereto that
shall contain such provisions as shall be deemed necessary or desirable to confirm that all the rights, powers,
trusts and duties of the predecessor Trustee with respect to the Debt Securities of any series as to which the
predecessor Trustee is not retiring shall continue to be vested in the predecessor Trustee, and shall add to or
change any of the provisions of this Indenture as shall be necessary to provide for or facilitate the
administration of the trusts hereunder by more than one trustee, it being understood that nothing herein or in
such supplemental indenture shall constitute such trustees co-trustees of the same trust and that each such
trustee shall be trustee of a trust or trusts hereunder separate and apart from any trust or trusts hereunder
administered by any other such trustee.

                                                           41

<HR SIZE=5 COLOR=GRAY NOSHADE>

         No successor trustee shall accept appointment as provided in this Section unless at the time of such
acceptance such successor trustee shall be qualified under the provisions of Section 7.08 and eligible under the
provisions of Section 7.09.

         Upon acceptance of appointment by a successor trustee as provided in this Section, the Corporation shall
give notice of the succession of such trustee hereunder to the Holders of Debt Securities of each series
affected, by mailing such notice to such Holders at their addresses as they shall appear on the Security
Register.  If the Corporation fails to mail such notice in the prescribed manner within ten days after the
acceptance of appointment by the successor trustee, the successor trustee shall cause such notice to be so given
at the expense of the Corporation.

SECTION 7.12.     SUCCESSOR BY MERGER, ETC.  Any corporation into which the Trustee may be merged or converted or
with which it may be consolidated, or any corporation resulting from any merger, conversion or consolidation to
which the Trustee shall be a party, or any corporation succeeding to the corporate trust business of the Trustee,
shall be the successor of the Trustee hereunder, provided such corporation shall be qualified under the
provisions of Section 7.08 and eligible under the provisions of Section 7.09, without the execution or filing of
any paper or any further act on the part of any of the parties hereto, anything herein to the contrary
notwithstanding.

SECTION 7.13.     LIMITATIONS ON RIGHTS OF TRUSTEE AS CREDITOR.  The Trustee shall comply with Section 311(a) of
the Trust Indenture Act of 1939.

                                                ARTICLE Eight

                                          CONCERNING THE SECURITYHOLDERS

SECTION 8.01.     ACTION BY SECURITYHOLDERS.  Whenever in this Indenture it is provided that the Holders of a
specified percentage in aggregate principal amount of the Debt Securities of any or all series may take any
action (including the making of any demand or request, the giving of any notice, consent or waiver or the taking
of any other action), the fact that at the time of taking any such action the Holders of such specified
percentage have joined therein may be evidenced (a) by any instrument or any number of instruments of similar
tenor executed by Securityholders in person or by agent or proxy appointed in writing, or (b) by the record of
the Holders of Debt Securities voting in favor thereof at any meeting of Securityholders duly called and held in
accordance with the provisions of Article Nine, or (c) by a combination of such instrument or instruments and any
such record of such a meeting of Securityholders.

                                                           42

<HR SIZE=5 COLOR=GRAY NOSHADE>

         In determining whether the Holders of a specified percentage in aggregate principal amount of the Debt
Securities have taken any action (including the making of any demand or request, the waiving of any notice,
consent or waiver or the taking of any other action), the principal amount of any Original Issue Discount
Security that may be counted in making such determination and that shall be deemed to be outstanding for such
purposes shall be equal to the amount of the principal thereof that could be declared to be due and payable upon
an Event of Default pursuant to the terms of such Original Issue Discount Security at the time the taking of such
action is evidence to the Trustee.

SECTION 8.02.     PROOF OF EXECUTION BY SECURITYHOLDERS.  Subject to the provisions of Sections 7.01, 7.02 and
9.05, proof of the execution of any instrument by a Securityholder or its agent or proxy shall be proved by the
Security Register or by a certificate of the Security Registrar.

SECTION 8.03.     WHO ARE DEEMED ABSOLUTE OWNERS.  The Corporation, the Trustee, any paying agent, any transfer
agent and any Security Registrar may, subject to Section 2.04 hereof, treat the person in whose name a Debt
Security shall be registered upon the Security Register as the absolute owner of such Debt Security (whether or
not such Debt Security shall be overdue) for the purpose of receiving payment thereof or on account thereof and
for all other purposes and neither the Corporation, the Trustee, any paying agent, any transfer agent nor any
Security Registrar shall be affected by any notice to the contrary.

SECTION 8.04.     CORPORATION-OWNED DEBT SECURITIES DISREGARDED.  In determining whether the Holders of the
required aggregate principal amount of Debt Securities have concurred in any direction, consent or waiver under
this Indenture, Debt Securities that are owned by the Corporation or by any person directly or indirectly
controlling or controlled by or under direct or indirect common control with the Corporation, shall be
disregarded and deemed not to be outstanding for the purpose of any such determination, except that for the
purpose of determining whether the Trustee shall be protected in relying on any such direction, consent or waiver
only Debt Securities that the Trustee knows are so owned shall be disregarded.  Debt Securities so owned that
have been pledged in good faith may be regarded as outstanding for the purposes of this Section if the pledgee
shall establish to the satisfaction of the Trustee the pledgee's right to vote such Debt Securities and that the
pledgee is not a person directly or indirectly controlling or controlled by or under direct or indirect common
control with the Corporation.  In the case of a dispute as to such right, any decision by the Trustee taken upon
the advice of counsel shall be full protection to the Trustee.

SECTION 8.05.     REVOCATION OF CONSENTS; FUTURE SECURITYHOLDERS BOUND.  At any time prior to the taking of any
action by the Holders of the percentage in aggregate principal amount of the Debt Securities specified in this
Indenture in connection with such action, any Holder of a Debt Security the identifying number of which is shown
by the evidence to be included in the Debt Securities the Holders of which have consented to such action may, by
filing written notice with the Trustee at its office and upon proof of holding as provided in Section 8.02,
revoke such action so far as concerns such Debt Security.  Except as aforesaid any such action taken by the

                                                           43

<HR SIZE=5 COLOR=GRAY NOSHADE>
Holder of any Debt Security shall be conclusive and binding upon such Holder and upon all future Holders and
owners of such Debt Security and of any Debt Security issued in exchange or substitution therefor irrespective of
whether or not any notation in regard thereto is made upon such Debt Security.  Any action taken by the Holders
of the percentage in aggregate principal amount of the Debt Securities specified in this Indenture in connection
with such action shall be conclusively binding upon the Corporation, the Trustee and the Holders of all the Debt
Securities of each series intended to be affected thereby.

                                                 ARTICLE Nine

                                             SECURITYHOLDERS' MEETINGS

SECTION 9.01.     PURPOSES OF MEETINGS.  A meeting of Securityholders of any or all series may be called at any
time and from time to time pursuant to the provisions of this Article for any of the following purposes:

(1)      to give any notice to the Corporation or to the Trustee, or to give any directions to the Trustee, or to
waive any default hereunder and its consequences, or to take any other action authorized to be taken by
Securityholders pursuant to any of the provisions of Article Six;

(2)      to remove the Trustee and appoint a successor trustee pursuant to the provisions of Article Seven;

(3)      to consent to the execution of an indenture or indentures supplemental hereto pursuant to the provisions
of Section 10.02; or

(4)      to take any other action authorized to be taken by or on behalf of the Holders of any specified
aggregate principal amount of the Debt Securities of any or all series, as the case may be, under any other
provision of this Indenture or under applicable law.

SECTION 9.02.     CALL OF MEETINGS BY TRUSTEE.  The Trustee may at any time call a meeting of Holders of Debt
Securities of any or all series to take any action specified in Section 9.01, to be held at such time and at such
place in the Borough of Manhattan, The City of New York, as the Trustee shall determine.  Notice of every meeting
of the Holders of Debt Securities of any or all series, setting forth the time and place of such meeting and in
general terms the action proposed to be taken at such meeting, shall be given to all Holders of then outstanding
Debt Securities of each series that may be affected by the action proposed to be taken at such meeting, by
mailing such notice to such Holders at their addresses as they shall appear on the Security Register, not less
than twenty nor more than one hundred eighty days prior to the date fixed for the meeting.  Failure of any Holder
or Holders to receive such notice, or any defect therein, shall in no case affect the validity of any action
taken at such meeting.  Any meeting of Holders of Debt Securities of all or any series shall be valid without

                                                           44

<HR SIZE=5 COLOR=GRAY NOSHADE>
notice if the Holders of all such Debt Securities outstanding, the Corporation and the Trustee are present in
person or by proxy or shall have waived notice thereof before or after the meeting.  The Trustee may fix, in
advance, a date as the record date for determining the Holders entitled to notice of or to vote at any such
meeting at not less than twenty or more than one hundred eighty days prior to the date fixed for such meeting.

SECTION 9.03.     CALL OF MEETINGS BY CORPORATION OR SECURITYHOLDERS.  In case at any time the Corporation,
pursuant to a Board Resolution, or the Holders of at least ten percent in aggregate principal amount of the Debt
Securities of any or all series, as the case may be, then outstanding, shall have requested the Trustee to call a
meeting of Securityholders of any or all series to take any action authorized in Section 9.01, by written request
setting forth in reasonable detail the action proposed to be taken at the meeting, and the Trustee shall not have
mailed or published, as provided in Section 9.02, the notice of such meeting within thirty days after receipt of
such request, then the Corporation or the Holders of such Debt Securities in the amount above specified may
determine the time and the place in said Borough of Manhattan, The City of New York, by mailing notice thereof as
provided in Section 9.02.

SECTION 9.04.     QUALIFICATION FOR VOTING.  To be entitled to vote at any meeting of Securityholders a person
shall be a Holder of one or more Debt Securities of a series with respect to which a meeting is being held or a
person appointed by instrument in writing as proxy by such a Holder.  The only persons who shall be entitled to
be present or to speak at any meeting of the Securityholders shall be the persons entitled to vote at such
meeting and their counsel and any representatives of the Trustee and its counsel and any representatives of the
Corporation and its counsel.

SECTION 9.05.     REGULATIONS.  Notwithstanding any other provisions of this Indenture, the Trustee may make such
reasonable regulations as it may deem advisable for any meeting of Securityholders, in regard to proof of the
holding of Debt Securities and of the appointment of proxies, and in regard to the appointment and duties of
inspectors of votes, the submission and examination of proxies, certificates and other evidence of the right to
vote, and such other matters concerning the conduct of the meeting as it shall think fit.

         The Trustee shall, by an instrument in writing, appoint a temporary chairman of the meeting, unless the
meeting shall have been called by the Corporation or by Securityholders as provided in Section 9.03, in which
case the Corporation or the Securityholder calling the meeting, as the case may be, shall in like manner appoint

                                                           45

<HR SIZE=5 COLOR=GRAY NOSHADE>
a temporary chairman.  A permanent chairman and a permanent secretary of the meeting shall be elected by vote of
the Holders of a majority in principal amount of the Debt Securities represented at the meeting and entitled to
vote.

         Subject to the provisions of Sections 8.01 and 8.04, at any meeting each Securityholder or proxy shall
be entitled to one vote for each U.S. $1,000 principal amount of Debt Securities held or represented by him, her
or it; provided, however, that no vote shall be cast or counted at any meeting in respect of any Debt Security
challenged as not outstanding and ruled by the chairman of the meeting not to be outstanding.  The chairman of
the meeting shall have no right to vote except as a Securityholder or proxy.  Any meeting of Securityholders duly
called pursuant to the provisions of Section 9.02 or 9.03 may be adjourned from time to time, and the meeting may
be held as so adjourned without further notice.

SECTION 9.06.     VOTING.  The vote upon any resolution submitted to any meeting of Securityholders shall be by
written ballot on which shall be subscribed the signatures of the Securityholders or proxies and on which shall
be inscribed the identifying number or numbers or to which shall be attached a list of identifying numbers of the
Debt Securities held or represented by them.  The permanent chairman of the meeting shall appoint two inspectors
of votes who shall count all votes cast at the meeting for or against any resolution and who shall make and file
with the secretary of the meeting their verified reports in duplicate of all votes cast at the meeting.  A record
in duplicate of the proceedings of each meeting of Securityholders shall be prepared by the secretary of the
meeting and there shall be attached to said record the original reports of the inspectors of votes on any vote by
ballot taken thereat and affidavit by one or more persons having knowledge of the facts setting forth a copy of
the notice of the meeting and showing that said notice was mailed as provided in Section 9.02 or Section 9.03.
The record shall be signed and verified by the permanent chairman and secretary of the meeting and one of the
duplicates shall be delivered to the Corporation and the other to the Trustee to be preserved by the Trustee, the
latter to have attached thereto the ballots voted at the meeting.

         Any record so signed and verified shall be conclusive evidence of the matters therein stated.

                                                  ARTICLE Ten

                                              SUPPLEMENTAL INDENTURES

SECTION 10.01.    SUPPLEMENTAL INDENTURES WITHOUT CONSENT OF SECURITYHOLDERS.  The Corporation, when authorized
by Board Resolution, and the Trustee may from time to time and at any time enter into an indenture or indentures

                                                           46

<HR SIZE=5 COLOR=GRAY NOSHADE>
supplemental hereto (which shall conform to the provisions of the Trust Indenture Act of 1939) for one or more of
the following purposes:

(a)      to evidence the succession of another entity to the Corporation, or successive successions, and the
assumption by any successor entity of the covenants, agreements and obligations of the Corporation pursuant to
Article Eleven hereof;

(b)      to add to the covenants of the Corporation such further covenants, restrictions, conditions or
provisions as its Board of Directors and the Trustee shall consider to be for the protection of the Holders of
Debt Securities of any or all series, or the Coupons appertaining to such Debt Securities, and to make the
occurrence, or the occurrence and continuance, of a default in any of such additional covenants, restrictions,
conditions or provisions a default or an Event of Default with respect to any or all series permitting the
enforcement of all or any of the several remedies provided in this Indenture as herein set forth, with such
period of grace, if any, and subject to such conditions as such supplemental indenture may provide;

(c)      to add or change any of the provisions of this Indenture to such extent as shall be necessary to permit
or facilitate the issuance of Debt Securities of any series in bearer form, registrable or not registrable as to
principal, and with or without interest Coupons, and to provide for exchangeability of such Debt Securities with
Debt Securities issued hereunder in fully registered form and to make all appropriate changes for such purpose,
and to add or change any of the provisions of this Indenture to such extent as shall be necessary to permit or
facilitate the issuance of uncertificated Debt Securities of any series;

(d)      to cure any ambiguity or to correct or supplement any provision contained herein or in any supplemental
indenture that may be defective or inconsistent with any other provision contained herein or in any supplemental
indenture; or to make such other provisions in regard to matters or questions arising under this Indenture as
shall not adversely affect the interests of the Holders of any series of Debt Securities or any Coupons
appertaining to such Debt Securities;

(e)      to convey, transfer, assign, mortgage or pledge any property to or with the Trustee;

(f)      to evidence and provide for the acceptance and appointment hereunder by a successor trustee with respect
to the Debt Securities of one or more series and to add or change provisions of this Indenture as shall be
necessary to provide for or facilitate the administration of the trusts hereunder by more than one trustee,
pursuant to Section 7.11;

(g)      to establish the form or terms of Debt Securities of any series as permitted by Sections 2.01 and 2.03;
and

                                                           47

<HR SIZE=5 COLOR=GRAY NOSHADE>

(h)      to change or eliminate any provision of this Indenture, provided that any such change or elimination (i)
shall become effective only when there is no Debt Security outstanding of any series created prior to the
execution of such supplemental indenture that is entitled to the benefit of such provision or (ii) shall not
apply to any Debt Security outstanding.

         The Trustee is hereby authorized to join with the Corporation in the execution of any such supplemental
indenture, to make any further appropriate agreements and stipulations that may be therein contained and to
accept the conveyance, transfer, assignment, mortgage or pledge of any property thereunder, but the Trustee shall
not be obligated to enter into any such supplemental indenture that adversely affects the Trustee's own rights,
duties or immunities under this Indenture or otherwise.

         Any supplemental indenture authorized by the provisions of this Section may be executed by the
Corporation and the Trustee without the consent of the Holders of any of the Debt Securities at the time
outstanding, notwithstanding any of the provisions of Section 10.02.

SECTION 10.02.    SUPPLEMENTAL INDENTURES WITH CONSENT OF SECURITYHOLDERS.  With the consent (evidenced as
provided in Section 8.01) of the Holders of not less than a majority in the aggregate principal amount of the
Debt Securities of all series at the time outstanding affected by such supplemental indenture (voting as one
class), the Corporation, when authorized by a Board Resolution, and the Trustee may from time to time and at any
time enter into an indenture or indentures supplemental hereto for the purpose of adding any provisions to or
changing in any manner or eliminating any of the provisions of this Indenture or of any supplemental indentures
or modifying in any manner the rights of the Holders of the Debt Securities of each such series or any Coupons
appertaining to such Debt Securities; provided, however, that no such supplemental indenture shall (i) change the
fixed maturity of any Debt Securities, or reduce the principal amount thereof (or premium, if any), or reduce the
rate or extend the time of payment of any interest or Additional Amounts thereon or reduce the amount due and
payable upon acceleration of the maturity thereof or the amount provable in bankruptcy, or make the principal of
(premium, if any) or interest, if any, or Additional Amounts, if any, on any Debt Security payable in any coin or
currency other than that provided in such Debt Security, (ii) impair the right to institute suit for the
enforcement of any such payment on or after the Stated Maturity (or, in the case of redemption, on or after the
Redemption Date) or (iii) reduce the aforesaid percentage of Debt Securities, the consent of the Holders of which
is required for any such supplemental indenture, or the percentage required for the consent of the Holders
pursuant to Section 6.01 to waive defaults, without the consent of the Holder of each Debt Security so affected.

                                                           48

<HR SIZE=5 COLOR=GRAY NOSHADE>
         Upon the request of the Corporation, accompanied by a copy of a Board Resolution certified by the
Secretary or an Assistant Secretary of the Corporation authorizing the execution of any such supplemental
indenture, and upon the filing with the Trustee of evidence of the consent of Securityholders as aforesaid, the
Trustee shall join with the Corporation in the execution of such supplemental indenture unless such supplemental
indenture affects the Trustee's own rights, duties or immunities under this Indenture or otherwise, in which case
the Trustee may in its discretion, but shall not be obligated to, enter into such supplemental indenture.

         It shall not be necessary for the consent of the Securityholders under this Section to approve the
particular form of any proposed supplemental indenture, but it shall be sufficient if such consent shall approve
the substance thereof.

         Promptly after the execution and delivery by the Corporation and the Trustee of any supplemental
indenture pursuant to the provisions of this Section, the Trustee shall give notice of such supplemental
indenture to the Holders of then outstanding Debt Securities of each series affected thereby, by mailing a notice
thereof by first class mail to such Holders at their addresses as they shall appear on the Security Register, and
such notice shall set forth in general terms the substance of such supplemental indenture.  Any failure of the
Corporation to mail or publish such notice, or any defect therein, shall not, however, in any way impair or
affect the validity of any such supplemental indenture.

SECTION 10.03.    COMPLIANCE WITH TRUST INDENTURE ACT; EFFECT OF SUPPLEMENTAL INDENTURES.  Any supplemental
indenture executed pursuant to the provisions of this Article Ten shall comply with the Trust Indenture Act of
1939.  Upon the execution of any supplemental indenture pursuant to the provisions of this Article Ten, this
Indenture shall be and be deemed to be modified and amended in accordance therewith and the respective rights,
limitations of rights, obligations, duties and immunities under this Indenture of the Trustee, the Corporation
and the Holders of Debt Securities shall thereafter be determined, exercised and enforced hereunder subject in
all respects to such modifications and amendments, and all the terms and conditions of any such supplemental
indenture shall be and be deemed to be part of the terms and conditions of this Indenture for any and all
purposes.

         The Trustee, subject to the provisions of Sections 7.01 and 7.02, shall be provided an Officers'
Certificate and an Opinion of Counsel as conclusive evidence that any such supplemental indenture complies with
the provisions of this Article Ten.

SECTION 10.04.    NOTATION ON DEBT SECURITIES.  Debt Securities of any series authenticated and delivered after
the execution of any supplemental indenture pursuant to the provisions of this Article Ten may bear a notation in
form approved by the Trustee as to any matter provided for in such supplemental indenture.  New Debt Securities
of any series so modified as to conform, in the opinion of the Trustee and the Board of Directors of the
Corporation, to any modification of this Indenture contained in any such supplemental indenture may be prepared
by the Corporation, authenticated by the Trustee and delivered, without charge to the Securityholders, in
exchange for the Debt Securities of such series then outstanding.

                                                           49

<HR SIZE=5 COLOR=GRAY NOSHADE>

ARTICLE Eleven

                                     CONSOLIDATION, MERGER, SALE OR CONVEYANCE

SECTION 11.01.    CORPORATION MAY CONSOLIDATE, ETC., ON CERTAIN TERMS.  The Corporation covenants that it will
not merge or consolidate with any other entity or sell or convey all or substantially all of its assets to any
person or entity, unless (i) either the Corporation shall be the continuing corporation, or the successor entity
(if other than the Corporation) shall be an entity organized and existing under the laws of the United States of
America or any State thereof and such successor entity shall expressly assume, by a supplemental indenture in
form satisfactory to the Trustee and executed and delivered to the Trustee by such successor entity, the due and
punctual payment of the principal of (and premium, if any), interest, if any, and Additional Amounts, if any, on
all the Debt Securities and any Coupons, according to their tenor, and the due and punctual performance and
observance of all of the covenants and conditions of this Indenture to be performed or satisfied by the
Corporation, (ii) immediately after giving effect to such merger or consolidation, or such sale or conveyance, no
Event of Default, and no event that, after notice or lapse of time or both, would become an Event of Default,
shall have occurred and be continuing and (iii) the Corporation shall have delivered to the Trustee an Officers'
Certificate and an Opinion of Counsel, each stating, that such consolidation, merger, sale or conveyance and such
supplemental indenture, and any such assumption by the successor entity, complies with the provisions of this
Article Eleven.

SECTION 11.02.    SUCCESSOR CORPORATION SUBSTITUTED.  In case of any such consolidation, merger, sale or
conveyance and upon any such assumption by the successor entity, such successor entity shall succeed to and be
substituted for the Corporation, with the same effect as if it had been named herein as the party of the first
part.  Such successor entity thereupon may cause to be signed, and may issue in its own name, any or all of the
Debt Securities, and any Coupons appertaining thereto, issuable hereunder which theretofore shall not have been
signed by the Corporation and delivered to the Trustee; and, upon the order of such successor entity, instead of
the Corporation, and subject to all the terms, conditions and limitations prescribed in this Indenture, the
Trustee shall authenticate and shall deliver any Debt Securities or Coupons which previously shall have been
signed and delivered by the officers of the Corporation to the Trustee for authentication, and any Debt
Securities or Coupons that such successor entity thereafter shall cause to be signed and delivered to the Trustee
for that purpose.  All of the Debt Securities, and any Coupons appertaining thereto, so issued shall in all
respects have the same legal rank and benefit under this Indenture as the Debt Securities or Coupons theretofore
or thereafter issued in accordance with the terms of this Indenture as though all of such Debt Securities, and
any Coupons appertaining thereto, had been issued at the date of the execution hereof.

                                                           50

<HR SIZE=5 COLOR=GRAY NOSHADE>
         In case of any such consolidation, merger, sale or conveyance, such changes in phraseology and form (but
not in substance) may be made in the Debt Securities and Coupons thereafter to be issued as may be appropriate.

SECTION 11.03.    CERTIFICATE TO TRUSTEE.  On or before April 1, 2004, and on or before April 1 in each year
thereafter, the Corporation will deliver to the Trustee an Officers' Certificate signed by the Corporation's
principal executive officer, principal financial officer or principal accounting officer, as to such Officer's
knowledge of the Corporation's compliance with all conditions and covenants under this Indenture (such compliance
to be determined without regard to any period of grace or requirement of notice provided under this Indenture),
as required by Section 314(a)(4) of the Trust Indenture Act of 1939.

                                                 ARTICLE Twelve

                                     SATISFACTION AND DISCHARGE OF INDENTURE;
                                                 UNCLAIMED MONIES

SECTION 12.01.    DISCHARGE OF INDENTURE.  If at any time (i) the Corporation shall have delivered to the Trustee
for cancellation all Debt Securities of any series theretofore authenticated (other than any Debt Securities of
such series and Coupons pertaining thereto that shall have been destroyed, lost or stolen and that shall have
been replaced or paid as provided in Section 2.07) or (ii) all Debt Securities of any series and any Coupons
appertaining to such Debt Securities not theretofore delivered to the Trustee for cancellation shall have become
due and payable, or are by their terms to become due and payable within one year or are to be called for
redemption within one year under arrangements satisfactory to the Trustee for the giving of notice of redemption,
and the Corporation shall deposit or cause to be deposited with the Trustee as trust funds the entire amount
(other than monies repaid by the Trustee or any paying agent to the Corporation in accordance with Sections 12.04
or 12.05) sufficient to pay at maturity or upon redemption or repayment all Debt Securities of such series and
all Coupons appertaining to such Debt Securities not theretofore delivered to the Trustee for cancellation (other
than any Debt Securities of such series and Coupons pertaining thereto that shall have been destroyed, lost or
stolen and that shall have been replaced or paid as provided in Section 2.07), including principal (and premium,
if any), interest, if any, and Additional Amounts, if any, due or to become due to such date of maturity,
Redemption Date or Repayment Date, as the case may be, and if in either case the Corporation shall also pay or
cause to be paid all other sums payable hereunder by the Corporation with respect to such series, then this
Indenture shall cease to be of further effect with respect to the Debt Securities of such series or any Coupons
appertaining to such Debt Securities, and the Trustee, on demand of and at the cost and expense of the
Corporation and subject to Section 14.04, shall execute proper instruments acknowledging satisfaction of and
discharging this Indenture with respect to the Debt Securities of such series and all Coupons appertaining to

                                                           51

<HR SIZE=5 COLOR=GRAY NOSHADE>
such Debt Securities.  The Corporation agrees to reimburse the Trustee for any costs or expenses thereafter
reasonably and properly incurred by the Trustee in connection with this Indenture or the Debt Securities of such
series or any Coupons appertaining to such Debt Securities.

SECTION 12.02.    SATISFACTION, DISCHARGE AND DEFEASANCE OF DEBT SECURITIES OF ANY SERIES.  If pursuant to
Section 2.01 provision is made for the defeasance of Debt Securities of a series, then the provisions of this
Section 12.02 shall be applicable except as otherwise specified as contemplated by Section 2.01 for Debt
Securities of such series.  At the Corporation's option, either (a) the Corporation shall be deemed to have paid
and discharged the entire indebtedness on all the outstanding Debt Securities of any such series and the Trustee,
at the expense of the Corporation, shall execute proper instruments acknowledging satisfaction and discharge of
such indebtedness or (b) the Corporation shall cease to be under any obligation to comply with any term,
provision, condition or covenant specified as contemplated by Section 2.01, when

(a)      either

(1)      with respect to all outstanding Debt Securities of such series,

(i)      the Corporation has deposited or caused to be deposited with the Trustee as trust funds in trust for the
purpose an amount (in such currency in which such outstanding Debt Securities and any related Coupons are then
specified as payable at Stated Maturity) sufficient to pay and discharge the entire indebtedness of all
outstanding Debt Securities of such series for principal (and premium, if any), interest, if any, and Additional
Amounts, if any, to the Stated Maturity or any Redemption Date as contemplated by the last paragraph of this
Section 12.02, as the case may be; or

(ii)     the Corporation has deposited or caused to be deposited with the Trustee as obligations in trust for the
purpose such amount of direct noncallable obligations of, or noncallable obligations the payment of principal of
and interest on which is fully guaranteed by, the United States of America, or to the payment of which
obligations or guarantees the full faith and credit of the United States of America is pledged, maturing as to
principal and interest in such amounts and at such times as will, together with the income to accrue thereon (but
without reinvesting any proceeds thereof), be sufficient to pay and discharge the entire indebtedness on all
outstanding Debt Securities of such series for principal (and premium, if any), interest, if any, and Additional
Amounts , if any, to the Stated Maturity or any Redemption Date as contemplated by the last paragraph of this
Section 12.02, as the case may be; or

                                                           52

<HR SIZE=5 COLOR=GRAY NOSHADE>

(2)      the Corporation has properly fulfilled such other terms and conditions of the satisfaction and discharge
as is specified, as contemplated by Section 2.01, as applicable to the Debt Securities of such series, and

(b)      the Corporation has paid or caused to be paid all other sums payable with respect to the outstanding
Debt Securities of such series, and

(c)      The Corporation has delivered to the Trustee an Opinion of Counsel stating that (i) the Corporation has
received from, or there has been published by, the Internal Revenue Service a ruling or (ii) since the date of
execution of this 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 shall confirm that, the holders of the outstanding Debt
Securities and any related Coupons 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 amounts
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, and

(d)      the Corporation has delivered to the Trustee an Officers' Certificate and an Opinion of Counsel, each
stating that all conditions precedent herein provided for relating to the satisfaction and discharge of the
entire indebtedness on all outstanding Debt Securities of any such series have been complied with.

         Any deposits with the Trustee referred to in Section 12.02(l)(A) above shall be irrevocable and shall be
made under the terms of an escrow trust agreement in form and substance satisfactory to the Trustee.  If any
outstanding Debt Securities of such series are to be redeemed prior to their Stated Maturity, whether pursuant to
an optional redemption provision or in accordance with any mandatory sinking fund requirement or otherwise, the
applicable escrow trust agreement shall provide therefor and the Corporation shall make such arrangements as are
satisfactory to the Trustee for the giving of notice of redemption by the Trustee in the name, and at the
expense, of the Corporation.

SECTION 12.03.    DEPOSITED MONIES TO BE HELD IN TRUST BY TRUSTEE.  All monies deposited with the Trustee
pursuant to Section 12.01 or 12.02 shall be held in trust and applied by it to the payment, either directly or
through any paying agent (including the Corporation acting as its own paying agent), to the Holders of the
particular Debt Securities and of any Coupons appertaining to such Debt Securities for the payment or redemption
of which such monies have been deposited with the Trustee, of all sums due and to become due thereon for
principal (and premium, if any), interest, if any, and Additional Amounts, if any.

SECTION 12.04.    PAYING AGENT TO REPAY MONIES HELD.  In connection with the satisfaction and discharge of this
Indenture with respect to Debt Securities of any series, all monies with respect to such Debt Securities then
held by any paying agent under the provisions of this Indenture shall, upon demand of the Corporation, be repaid

                                                           53

<HR SIZE=5 COLOR=GRAY NOSHADE>
to it or paid to the Trustee and thereupon such paying agent shall be released from any further liability with
respect to such monies.

SECTION 12.05.    RETURN OF UNCLAIMED MONIES.  Any monies deposited with or paid to the Trustee or any paying
agent for the payment of the principal of (and premium, if any), interest, if any, and Additional Amounts, if
any, on any Debt Security and not applied but remaining unclaimed for two years after the date upon which such
principal (and premium, if any), interest, if any, and Additional Amounts, if any, shall have become due and
payable, shall, unless otherwise required by mandatory provisions of applicable escheat or abandoned or unclaimed
property law, be repaid to the Corporation by the Trustee or such paying agent on demand, and the Holder of such
Debt Security or any Coupon appertaining to such Debt Security shall, unless otherwise required by mandatory
provisions of applicable escheat or abandoned or unclaimed property law, thereafter look only to the Corporation
for any payment that such Holder may be entitled to collect and all liability of the Trustee or any paying agent
with respect to such monies shall thereupon cease.

                                             ARTICLE Thirteen

                                     IMMUNITY OF INCORPORATORS, STOCKHOLDERS,
                                              OFFICERS AND DIRECTORS

SECTION 13.01.    INDENTURE AND DEBT SECURITIES SOLELY CORPORATE OBLIGATIONS.  No recourse under or upon any
obligation, covenant or agreement contained in this Indenture or any indenture supplemental hereto, or in any
Debt Security, or because or on account of any indebtedness evidenced thereby, shall be had against any past,
present or future incorporator, stockholder, officer or director, or other applicable principal, as such, of the
Corporation or of any successor entity, either directly or through the Corporation or any successor entity, under
any rule of law, statute or constitutional provision or by the enforcement of any assessment or by any legal or
equitable proceeding or otherwise, all such liability being expressly waived and released by the acceptance of
the Debt Securities by the Holders thereof and as part of the consideration for the issue of the Debt Securities
and Coupons.

                                                ARTICLE Fourteen

                                             MISCELLANEOUS PROVISIONS

SECTION 14.01.    BENEFITS OF INDENTURE RESTRICTED TO PARTIES AND SECURITYHOLDERS.  Nothing in this Indenture or
in the Debt Securities or Coupons, expressed or implied, shall give or be construed to give to any Person, other
than the parties hereto and their successors and the Holders of the Debt Securities or Coupons, any legal or

                                                           54

<HR SIZE=5 COLOR=GRAY NOSHADE>

equitable right, remedy or claim under this Indenture or under any covenant or provision herein contained, all
such covenants and provisions being for the sole benefit of the parties hereto and their successors and of the
Holders of the Debt Securities or Coupons.

SECTION 14.02.    PROVISIONS BINDING ON CORPORATION'S SUCCESSORS.  All the covenants, stipulations, promises and
agreements contained in this Indenture by or on behalf of the Corporation shall bind its successors and assigns,
whether so expressed or not.

SECTION 14.03.    ADDRESSES FOR NOTICES, ETC.  Any notice or demand that by any provision of this Indenture is
required or permitted to be given or served by the Trustee or by the Holders of Debt Securities to or on the
Corporation may be given or served by being deposited postage prepaid first class mail in a post office letter
box addressed (until another address is filed by the Corporation with the Trustee), as follows: F5 Networks, Inc.,
401 Elliot Avenue West, Suite 500, Seattle, WA 98119, Attention Joann Reiter, Vice President and General
Counsel.  Any notice, direction, request or demand by any Securityholder to or upon the Trustee shall be deemed
to have been sufficiently given or made, for all purposes, if given or made in writing at its Corporate Trust
Office, which is, at the date of this Indenture, 1420 Fifth Avenue, 7th Floor, Seattle, WA 98101, Attention
Sherrie Pantle..

SECTION 14.04.    EVIDENCE OF COMPLIANCE WITH CONDITIONS PRECEDENT.  Upon any application or demand by the
Corporation to the Trustee to take any action under any of the provisions of this Indenture, the Corporation
shall furnish to the Trustee an Officers' Certificate stating that all conditions precedent provided for in this
Indenture relating to the proposed action have been complied with and an Opinion of Counsel stating that in the
opinion of such counsel all such conditions precedent have been complied with, except that in the case of any
such application or demand as to which the furnishing of such documents is specifically required by any provision
of this Indenture relating to such particular application or demand, no additional certificate or opinion need be
furnished.

         Each certificate or opinion provided for in this Indenture and delivered to the Trustee with respect to
compliance with a condition or covenant provided for in this Indenture shall include (1) a statement that the
person making such certificate or opinion has read such covenant or condition, (2) a brief statement as to the
nature and scope of the examination or investigation upon which the statements or opinions contained in such
certificate or opinion are based, (3) a statement that, in the opinion of such person, he or she has made such
examination or investigation as is necessary to enable him or her to express an informed opinion as to whether or
not such covenant or condition has been complied with and (4) a statement as to whether or not, in the opinion of
such person, such condition or covenant has been complied with.

                                                           55

<HR SIZE=5 COLOR=GRAY NOSHADE>

SECTION 14.05.    LEGAL HOLIDAYS.  In any case where the Interest Payment Date, Stated Maturity Date or the
Redemption Date of any Debt Securities shall not be a Business Day in a city where payment thereof is to be made,
then payment of any interest, premium or Additional Amounts on, or principal of, such Debt Securities or exchange
of Debt Securities need not be made on such date in such city but may be made on the next succeeding Business Day
with the same force and effect as if made on the date of maturity or the date fixed for redemption, or exchange,
and no interest shall accrue for the period after such date.

SECTION 14.06.    TRUST INDENTURE ACT TO CONTROL.  If and to the extent that any provision of this Indenture
limits, qualifies or conflicts with another provision included in this Indenture by operation of Sections 310 to
317, inclusive, of the Trust Indenture Act of 1939 (an "incorporated provision"), such incorporated provision
shall control.

SECTION 14.07.    EXECUTION IN COUNTERPARTS.  This Indenture may be executed in any number of counterparts, each
of which shall be an original; but such counterparts shall together constitute one and the same instrument.

SECTION 14.08.    NEW YORK CONTRACT.  This Indenture and each Debt Security shall be deemed to be a contract made
under the laws of the State of New York, and for all purposes shall be governed by and construed in accordance
with the laws of said State, regardless of the laws that might otherwise govern under applicable New York
principles of conflicts of law and except as may otherwise be required by mandatory provisions of law.  Any
claims or proceedings in respect of this Indenture shall be heard in a federal or state court located in the
State of New York.

SECTION 14.09.    SEVERABILITY OF PROVISIONS.  Any prohibition, invalidity or unenforceability of any provision
of this Indenture in any jurisdiction shall not invalidate or render unenforceable the remaining provisions
hereto in such jurisdiction and shall not invalidate or render unenforceable such provisions in any other
jurisdiction.

SECTION 14.10.    CORPORATION RELEASED FROM INDENTURE REQUIREMENTS UNDER CERTAIN CIRCUMSTANCES.  Whenever in this
Indenture the Corporation shall be required to do or not to do any thing so long as any of the Debt Securities of
any series shall be Outstanding, the Corporation shall, notwithstanding any such provision, not be required to
comply with such provisions if it shall be entitled to have this Indenture satisfied and discharged pursuant to
the provisions hereof, even though in either case the Holders of any of the Debt Securities of that series shall
have failed to present and surrender them for payment pursuant to the terms of this Indenture.

                                                           56

<HR SIZE=5 COLOR=GRAY NOSHADE>

                                                  ARTICLE Fifteen

                                                   SINKING FUNDS

SECTION 15.01.    APPLICABILITY OF ARTICLE.  The provisions of this Article shall be applicable to any sinking
fund for the retirement of Debt Securities of a series except as otherwise specified as contemplated by
Section 2.01 for Debt Securities of such series.

         The minimum amount of any sinking fund payment provided for by the terms of Debt Securities of any
series is herein referred to as a "mandatory sinking fund payment", and any payment in excess of such minimum
amount provided for by the term of Debt Securities of any series is herein referred to as an "optional sinking
fund payment."  If provided for by the terms of Debt Securities of any series, the amount of any sinking fund
payment may be subject to reduction as provided in Section 15.02.  Each sinking fund payment shall be applied to
the redemption of Debt Securities of any series as provided for by the terms of Debt Securities of such series.

SECTION 15.02.    SATISFACTION OF SINKING FUND PAYMENTS WITH DEBT SECURITIES.  The Corporation (1) may deliver
Outstanding Debt Securities of a series (other than any previously called for redemption), and (2) may apply as a
credit Debt Securities of a series which have been redeemed either at the election of the Corporation pursuant to
the terms of such Debt Securities or through the application of permitted optional sinking fund payments pursuant
to the terms of such Debt Securities, in each case in satisfaction of all or any part of any sinking fund payment
with respect to the Debt Securities of such series required to be made pursuant to the terms of such Debt
Securities as provided for by the terms of such series; provided that such Debt Securities have not been
previously so credited.  Such Debt Securities shall be received and credited for such purpose by the Trustee at
the Redemption Price specified in such Debt Securities for redemption through operation of the sinking fund and
the amount of such sinking fund payment shall be reduced accordingly.  If as a result of the delivery or credit
of Debt Securities in lieu of cash payments pursuant to this Section 15.02, the principal amount of Debt
Securities to be redeemed in order to exhaust the aforesaid cash payment shall be less than $100,000, the Trustee
need not call Debt Securities for redemption, except upon Corporation Order, and such cash payment shall be held
by the Trustee or a Paying Agent and applied to the next succeeding sinking fund payment, provided, however, that
the Trustee or such Paying Agent shall at the request of the Corporation from time to time pay over and deliver
to the Corporation any cash payment so being held by the Trustee or such Paying Agent upon delivery by the
Corporation to the Trustee of Debt Securities purchased by the Corporation having an unpaid principal amount
equal to the cash payment requested to be released to the Corporation.

SECTION 15.03.    REDEMPTION OF DEBT SECURITIES FOR SINKING FUND.  Not less than 60 days prior to each sinking
fund payment date for any series of Debt Securities (unless a shorter period shall be satisfactory to the

                                                           57

<HR SIZE=5 COLOR=GRAY NOSHADE>

Trustee), the Corporation will deliver to the Trustee an Officers' Certificate specifying the amount of the next
ensuing sinking fund payment for that series pursuant to the terms of that series, the portion thereof, if any,
which is to be satisfied by payment of cash, the portion thereof, if any, which is to be satisfied by crediting
Debt Securities of that series pursuant to Section 15.02 and the basis for any such  credit and, prior to or
concurrently with the delivery of such Officers' Certificate, will also deliver to the Trustee any Debt
Securities to be so credited and not theretofore delivered to the Trustee.  Not less than 30 days (unless a
shorter period shall be satisfactory to the Trustee) before each such sinking fund payment date the Trustee shall
select the Debt Securities to be redeemed upon such sinking fund payment date in the manner specified in
Section 15.03 and cause notice of the redemption thereof to be given in the name of and at the expense of the
Corporation in the manner provided in Section 3.02.  Such notice having been duly given, the redemption of such
Debt Securities shall be made upon the terms and in the manner stated in Sections 3.03 and 3.04.

                                                 ARTICLE Sixteen

                                        REPAYMENT AT THE OPTION OF HOLDERS

SECTION 16.01.    APPLICABILITY OF ARTICLE.  Debt Securities of any series that are repayable at the option of
the Holders thereof before their Stated Maturity shall be repaid in accordance with their terms and (except as
otherwise specified pursuant to Section 2.01 for Debt Securities of such series) in accordance with this Article.

SECTION 16.02.    REPAYMENT OF DEBT SECURITIES.  Each Debt Security that is subject to repayment in whole or in
part at the option of the Holder thereof on a Repayment Date shall be repaid at the applicable Repayment Price
together with interest accrued to such Repayment Date as specified pursuant to Section 2.01.

SECTION 16.03.    EXERCISE OF OPTION; NOTICE.  Each Holder desiring to exercise such Holder's option for
repayment shall, as conditions to such repayment, surrender the Debt Security to be repaid in whole or in part
together with written notice of the exercise of such option at any office or agency of the Corporation in a Place
of Payment, not less than 30 nor more than 45 days prior to the Repayment Date.  Such notice, which shall be
irrevocable, shall specify the principal amount of such Debt Security to be repaid, which shall be equal to the
minimum authorized denomination for such Debt Security or an integral multiple thereof, and shall identify the
Debt Security to be repaid and, in the case of a partial repayment of the Debt Security, shall specify the
denomination or denominations of the Debt Security or Debt Securities of the same series to be issued to the
Holder for the portion of the principal of the Debt Security surrendered which is not to be repaid.

                                                           58

<HR SIZE=5 COLOR=GRAY NOSHADE>

         The Corporation shall execute and the Trustee shall authenticate and deliver without service charge to
the Holder of any Debt Security so surrendered a new Debt Security of the same series, of any authorized
denomination specified in the foregoing notice, in an aggregate principal amount equal to any portion of the
principal of the Debt Security so surrendered which is not to be repaid.

         For all purposes of this Indenture, unless the context otherwise requires, all provisions relating to
the repayment of Debt Securities shall relate, in the case of any Debt Security repaid or to be repaid only in
part, to the portion of the principal of such Debt Security which has been or is to be repaid.

SECTION 16.04.    ELECTION OF REPAYMENT BY REMARKETING ENTITIES.  The Corporation may elect, with respect to Debt
Securities of any series which are repayable at the option of the Holders thereof before their Stated Maturity,
at any time prior to any Repayment Date to designate one or more Remarketing Entities to purchase, at a price
equal to the Repayment Price, Debt Securities of such series from the Holders thereof who give notice and
surrender their Debt Securities in accordance with Section 16.03.

SECTION 16.05.    DEBT SECURITIES PAYABLE ON THE REPAYMENT DATE.  Notice of exercise of the option of repayment
having been given and the Debt Securities so to be repaid having been surrendered as aforesaid, such Debt
Securities shall, unless purchased in accordance with Section 16.04, on the Repayment Date become due and payable
at the price therein specified and from and after the Repayment Date such Debt Securities shall cease to bear
interest and shall be paid on the Repayment Date, unless the Corporation shall default in the payment of such
price, in which case the Corporation shall continue to be obligated for the principal amount of such Debt
Securities and shall be obligated to pay interest on such principal amount at the rate borne by such Debt
Securities from time to time until payment in full of such principal amount.

                                                ARTICLE Seventeen

                                               INTENTIONALLY OMITTED

                                                 ARTICLE Eighteen

                                       CONVERSION OF CONVERTIBLE SECURITIES

SECTION 18.01.    APPLICABILITY OF ARTICLE.  If an Officers' Certificate or supplemental indenture pursuant to
Section 2.01 provides that the Debt Securities of a series shall be Convertible Securities, Debt Securities of
such series shall be convertible in accordance with their terms and (except as otherwise specified in such
Officers' Certificate or supplemental indenture) in accordance with this Article.  In case by reason of the

                                                           59

<HR SIZE=5 COLOR=GRAY NOSHADE>

operation of this Article Eighteen, the Convertible Securities shall be convertible into any other shares or
other securities or property of the Corporation or any other corporation, any reference in this Indenture to the
conversion of Convertible Securities pursuant to this Article Eighteen shall be deemed to refer to and include
conversion of Convertible Securities into such other shares or other securities or property.

SECTION 18.02.    RIGHT TO CONVERT.  Subject to and upon compliance with the provisions of this Article, the
Holder of any Convertible Security shall have the right, at such Holder's option, at any time prior to the close
of business on the date set forth in the Officers' Certificate delivered pursuant to Section 2.01 hereof (or if
such Convertible Security is called for redemption or submitted for repayment, then in respect of such
Convertible Security to and including but not after the close of business on the second Business Day prior to the
Redemption or Repayment Date, as the case may be, unless the Corporation shall default in the payment due) to
convert the principal amount of any such Convertible Security, or, in the case of any Convertible Security of a
denomination greater than $1,000, any portion  of such principal which is $1,000 or an integral multiple thereof,
into that number of fully paid and nonassessable shares of Common Stock (as such shares shall then be
constituted) obtained by dividing the principal amount of the Convertible Security or portion thereof surrendered
for conversion by the Conversion Price, by surrender of the Convertible Security so to be converted in whole or
in part in the manner provided in Section 18.03.  Such conversion shall be effected by the Corporation.

SECTION 18.03.    EXERCISE OF CONVERSION PRIVILEGE; DELIVERY OF COMMON STOCK ON CONVERSION; NO ADJUSTMENT FOR
INTEREST OR DIVIDENDS.  In order to exercise the conversion privilege, the Holder of any Convertible Security to
be converted in whole or in part shall surrender such Convertible Security at an office or agency maintained by
the Corporation pursuant to Section 4.02, accompanied by the funds, if any, required by the last paragraph of
this Section, together with written notice of conversion in the form provided on the Convertible Securities, that
the Holder elects to convert such Convertible Security or the portion thereof specified in said notice.  Such
notice shall also state the name or names (with address) in which the certificate or certificates for shares of
Common Stock which shall be deliverable on such conversion shall be registered, and shall be accompanied by
transfer taxes, if required pursuant to Section 18.08.  Each Convertible Security surrendered for conversion
shall, unless the shares deliverable on conversion are to be registered in the same name as the registration of
such Convertible Security, be duly endorsed by, or accompanied by instruments of transfer in form satisfactory to
the Corporation duly executed by, the Holder or such Holder's duly authorized attorney.

         As promptly as practicable after the surrender of such Convertible Security and the receipt of such
notice and funds, if any, as aforesaid, the Corporation shall deliver at such office or agency to such Holder, or
on such Holder's written order, a certificate or certificates for the number of full shares deliverable upon the
conversion of such Convertible Security or portion thereof in accordance with the provisions of this Article and
a check or cash in respect of any fractional interest in respect of a share of Common Stock arising upon such

                                                           60

<HR SIZE=5 COLOR=GRAY NOSHADE>

conversion as provided in Section 18.04.  In case any Convertible Security of a denomination greater than $1,000
shall be surrendered for partial conversion and subject to Section 2.04, the Corporation shall execute and the
Trustee shall authenticate and deliver to or upon the written order of the Holder of the Convertible Security so
surrendered, without charge to such Holder, a new Convertible Security or Convertible Securities in authorized
denominations in an aggregate principal amount equal to the unconverted portion of the surrendered Convertible
Security.

         Each conversion shall be deemed to have been effected on the date on which such Convertible Security
shall have been surrendered (accompanied by the funds, if any, required by the last paragraph of this Section)
and such notice shall have been received by the Corporation, as aforesaid, and the person in whose name any
certificate or certificates for shares of Common Stock shall be registrable upon such conversion shall be deemed
to have become on said date the holder of record of the shares represented thereby; provided, however, that any
such surrender on any date when the stock transfer books of the Corporation shall be closed shall constitute the
person in whose name the certificates are to be registered as the record holder thereof for all purposes on the
next succeeding day on which stock transfer books are open, but such conversion shall be at the Conversion Price
in effect on the date upon which such Convertible Security shall have been surrendered.

         Any Convertible Security or portion thereof surrendered for conversion during the period from the close
of business on the Regular Record Date for any Interest Payment Date shall (unless such Convertible Security or
portion thereof being converted shall have been called for redemption or submitted for repayment on a date in
such period) be accompanied by payment, in legal tender or other funds acceptable to the Corporation, of an
amount equal to the interest otherwise payable on such Interest Payment Date on the principal amount being
converted; provided, however, that no such payment need be made if there shall exist at the time of conversion a
default on the payment of interest on the Convertible Securities.  An amount equal to such payment shall be paid
by the Corporation on such Interest Payment Date to the Holder of such Convertible Security on such Regular
Record Date, provided, however, that if the Corporation shall default in the payment of interest on such Interest
Payment Date, such amount shall be paid to the person who made such required payment.  Except as provided above
in this Section, no adjustment shall be made for interest accrued on any Convertible Security converted or for
dividends on any shares issued upon the conversion of such Convertible Security as provided in this Article.

SECTION 18.04.    CASH PAYMENTS IN LIEU OF FRACTIONAL SHARES.  No fractional shares of Common Stock or scrip
representing fractional shares shall be delivered upon conversion of Convertible Securities.  If more than one

                                                           61

<HR SIZE=5 COLOR=GRAY NOSHADE>

Convertible Security shall be surrendered for conversion at one time by the same Holder, the number of full
shares which shall be deliverable upon conversion shall be computed on the basis of the aggregate principal
amount of the Convertible Securities (or specified portions thereof to the extent permitted hereby) so
surrendered.  If any fractional share of stock would be deliverable upon the conversion of any Convertible
Security or Convertible Securities, the Corporation shall make an adjustment therefor in cash at the current
market value of such fractional share of stock.  The market value of a share of Common Stock shall be the Closing
Price on the Business Day immediately preceding the day on which the Convertible Securities (or specified
portions thereof) are deemed to have been converted.

SECTION 18.05.    CONVERSION PRICE.  The Conversion Price shall be as specified in the form of Convertible
Security hereinafter set forth, subject to adjustment as provided in this Article.

SECTION 18.06.    ADJUSTMENT TO CONVERSION PRICE.  The Conversion Price shall be adjusted from time to time as
follows:

(a)      In case the Corporation shall (i) pay a dividend or make a distribution on the Common Stock in shares of
its capital stock (whether shares of Common Stock or of capital stock of any other class), (ii) subdivide or
reclassify its outstanding Common Stock into a greater number of securities (including Common Stock), or (iii)
combine or reclassify its outstanding Common Stock into a smaller number of securities (including Common Stock),
the Conversion Price in effect immediately prior thereto shall be adjusted so that the Holder of any Convertible
Security thereafter surrendered for conversion shall be entitled to receive the number of shares of capital stock
of the Corporation which such Holder would have owned or have been entitled to receive after the happening of any
of the events described above had such Convertible Security been converted immediately prior to the happening of
such event.  An adjustment made pursuant to this subsection (a) shall become effective immediately after the
record date in the case of a dividend and shall become effective immediately after the effective date in the case
of a subdivision or combination.  If, as a result of an adjustment made pursuant to this subsection (a), the
Holder of any Convertible Security thereafter surrendered for conversion shall become entitled to receive shares
of two or more classes of capital stock of the Corporation, the Board of Directors of the Corporation (whose
determination shall be conclusive and shall be described in a written statement filed with the Trustee and any
conversion agent) shall determine the allocation of the adjusted Conversion Price between or among shares of such
classes of capital stock.

         In the event that at any time, as a result of an adjustment made pursuant to this subsection (a) of this
Section 18.06, the Holder of any Convertible Security thereafter converted shall become entitled to receive any
shares or other securities of the Corporation other than shares of Common Stock, thereafter the number of such

                                                           62

<HR SIZE=5 COLOR=GRAY NOSHADE>

other shares so received upon conversion of any Convertible Security shall be subject to adjustment from time to
time in any manner and on terms as nearly equivalent as practicable to the provisions with respect to the shares
of Common Stock contained in this Section 18.06, and other provisions of this Article Eighteen with respect to
the shares of Common Stock shall apply on like terms to any such other shares or other securities.

(b)      In case the Corporation shall fix a record date for the issuance of rights or warrants to all holders of
its Common Stock (or securities convertible into Common Stock) entitling them (for a period expiring within 45
days after such record date) to subscribe for or purchase Common Stock at a price per share (or a conversion
price per share) less than the current market price per share of Common Stock (as defined in subsection (d)
below) at such record date, the Conversion Price in effect immediately prior thereto shall be adjusted so that
the same shall equal the price determined by multiplying the Conversion Price in effect immediately prior to such
record date by a fraction of which the numerator shall be the number of shares of Common Stock outstanding on
such record date plus the number of shares which the aggregate offering price of the total number of shares so
offered (or the aggregate initial conversion price of the convertible securities  so offered) would purchase at
such current market price, and of which the denominator shall be the number of shares of Common Stock outstanding
on such record date plus the number of additional shares of Common Stock offered for subscription or purchase (or
into which the convertible securities so offered are initially convertible).  Such adjustment shall be made
successively whenever such a record is fixed, and shall become effective immediately after such record date.  In
determining whether any rights or warrants entitle the holders to subscribe for or purchase shares of Common
Stock at less than such current market price, and in determining the aggregate offering price of such shares,
there shall be taken into account any consideration determined by the Board of Directors of the Corporation.
Common Stock owned by or held for the account of the Corporation or any majority owned subsidiary shall not be
deemed outstanding for the purpose of any adjustment required under this subsection (b).

(c)      In case the Corporation shall fix a record date for making a distribution to all holders of its Common
Stock evidences of its indebtedness or assets (excluding regular quarterly or other periodic or recurrent cash
dividends or distributions paid from retained earnings of the Corporation or dividends or distributions referred
to in subsection (a) above) or rights or warrants to subscribe or purchase (excluding those referred to in
subsection (b) above), then in each case the Conversion Price shall be adjusted so that the same shall equal the
price determined by multiplying the Conversion Price in effect immediately prior to such record date by a
fraction of which the numerator shall be the current market price per share (as defined in subsection (d) below)
of the Common Stock on such record date less the then fair market value (as determined by the Board of Directors
of the Corporation whose determination shall be conclusive, and described in a certificate filed with the
Trustee) of the portion of the assets or evidences of indebtedness so distributed or of such rights or warrants
applicable to one share of Common Stock, and the denominator shall be the current market price per share (as
defined in subsection (d) below) of the Common Stock.  Such adjustment shall be made successively whenever such a
record date is fixed and shall become effective immediately after such record date.  Notwithstanding the

                                                           63

<HR SIZE=5 COLOR=GRAY NOSHADE>

foregoing, in the event that the Corporation shall distribute any rights or warrants to acquire capital stock
("Rights") pursuant to this subsection (c), the distribution of separate certificates representing such Rights
subsequent to their initial distribution (whether or not such distribution shall have occurred prior to the date
of the issuance of such Convertible Securities) shall be deemed to be the distribution of such Rights for
purposes of this subsection (c); provided that the Corporation may, in lieu of making any adjustment pursuant to
this subsection (c) upon a distribution of separate certificates representing such Rights, make proper provision
so that each Holder of such Convertible Security who converts such Convertible Security (or any portion thereof)
(i) before the record date for such distribution of separate certificates shall be entitled to receive upon such
conversion shares of Common Stock  issued with Rights and (ii) after such record date and prior to the
expiration, redemption or termination of such Rights shall be entitled to receive upon such conversion, in
addition to the shares of Common Stock issuable upon such conversion, the same number of such Rights as would a
holder of the number of shares of Common Stock that such Convertible Security so converted would have entitled
the holder thereof to purchase in accordance with the terms and provisions of and applicable to the Rights if
such Convertible Security were converted immediately prior to the record date for such distribution.  Common
Stock owned by or held for the account of the Corporation or any majority owned subsidiary shall not be deemed
outstanding for the purpose of any adjustment required under this subsection (c).

(d)      For the purpose of any computation under subsection (b) and (c) above, the current market price per
share of Common Stock at any date shall be deemed to be the average of the daily Closing Prices for the thirty
days (which are not legal holidays as defined in Section 14.05) commencing forty-five days (which are not legal
holidays as defined in Section 14.05) before the day in question.  The Closing Price for any day shall be (i) if
the Common Stock is listed or admitted for trading on any national securities exchange or the National Market
System of the National Association of Debt Securities Dealers, Inc. Automated Quotation System ("NASDAQ"), the
last sale price (regular way), or the average of the closing bid and ask prices if no sale occurred, of Common
Stock on the principal securities exchange on which the Common Stock is listed, (ii) if not listed as described
in (i), the mean between the closing high bid and low asked quotations of Common Stock on NASDAQ, or any similar
system or automated dissemination of quotations of securities prices then in common use, if so quoted, or (iii)
if not quoted as described in clause (ii), the mean between the high bid and low asked quotations for Common

                                                           64

<HR SIZE=5 COLOR=GRAY NOSHADE>

Stock as reported by the National Quotation Bureau Incorporated if at least two securities dealers have inserted
both bid and asked quotations for Common Stock on at least 5 of the 10 preceding days.  If none of the conditions
set forth above is met, the Closing Price of Common Stock on any day or the average of such Closing Prices for
any period shall be the fair market value of Common Stock as determined by a member firm of the New York Stock
Exchange, Inc. selected by the Corporation.

(e)      (i)      No adjustment in the Conversion price shall be required unless such adjustment would require an
increase or decrease of at least 1% in such price; provided, however, that any adjustments which by reason of
this subsection (e)(i) are not required to be made shall be carried forward and taken into account in any
subsequent adjustment; further provided, however, that any adjustments which by reason of this subsection (e)(i)
are not otherwise required to be made shall be made no later than 3 years after the date on which occurs an event
that requires an adjustment to be made or carried forward.

                  (ii)     All calculations under this Article Eighteen shall be made to the nearest cent or to
the nearest one-hundredth of a share, as the case may be.  Anything in this Section 18.06 to the contrary
notwithstanding, the Corporation shall be entitled to make such reductions in the Conversion Price, in addition
to those required by this Section 18.06, as it in its discretion shall determine to be advisable in order that
any stock dividends, subdivision of shares, distribution of rights to purchase stock or securities, or
distribution of securities convertible into or exchangeable for stock hereafter made by the Corporation to its
shareholders shall not be taxable.

(f)      Whenever the Conversion Price is adjusted, as herein provided, the Corporation shall promptly file with
the Trustee and any conversion agent other than the Trustee an Officers' Certificate setting forth the Conversion
Price after such adjustment and setting forth a brief statement of the facts requiring such adjustment.  Promptly
after delivery of such certificate, the Corporation shall prepare a notice of such adjustment of the Conversion
Price setting forth the adjusted Conversion Price and the date on which such adjustment becomes effective and
shall mail such notice of such adjustment of the Conversion Price to the Holder of each Convertible Security at
such Holder's last address appearing on the Security Register provided for in Section 2.01 of this Indenture.

(g)      In any case in which this Section 18.06 provides that an adjustment shall become effective immediately
after a record date for an event, the Corporation may defer until the occurrence of such event (i) delivering to
the Holder of any Convertible Security converted after such record date and before the occurrence of such event
the additional shares of Common Stock deliverable upon such conversion by reason of the adjustment required by
such event over and above the Common Stock deliverable upon such conversion before giving effect to such
adjustment and (ii) paying to such Holder any amount in cash in lieu of any fraction pursuant to Section 18.04,
provided, however, that the Corporation shall deliver to such Holder a due bill or other appropriate instrument
evidencing such Holder's rights to receive such additional shares, and such cash, upon the occurrence of the
event requiring such adjustment.  If such event does not occur, no adjustments shall be made pursuant to this
Section 18.06.

                                                           65

<HR SIZE=5 COLOR=GRAY NOSHADE>

SECTION 18.07.    EFFECT OF RECLASSIFICATION, CONSOLIDATION, MERGER OR SALE.  If any of the following events
occur, namely (i) any reclassification or change of outstanding shares of Common Stock deliverable upon
conversion of the Convertible Securities (other than a change in par value, or from par value to no par value, or
from no par value to par value, or as a result of a subdivision or combination, but including any change in the
shares of Common Stock into two or more classes or series of securities), (ii) any consolidation or merger to
which the Corporation is a party (other than a consolidation or merger in which the Corporation is the continuing
corporation and which does not result in any reclassification of, or change (other than a change in par value, or
from par value to no par value, or from no par value to par value, or as a result of a subdivision or
combination) in, outstanding shares of its Common Stock) or (iii) any sale or conveyance of the properties and
assets of the Corporation as, or substantially as, an entirety to any other corporation; then the Corporation or
such successor or purchasing corporation, as the case may be, shall execute with the Trustee a supplemental
indenture (which shall conform to the Trust Indenture Act as in force at the date of execution of such
supplemental indenture and comply with the provisions of Article Nine) providing that each Convertible Security
shall be convertible into the kind and amount of shares of stock and other securities or property, including
cash, receivable upon such reclassification, change, consolidation, merger, sale or conveyance by a holder of a
number of shares of Common Stock deliverable upon conversion of such Convertible Securities immediately prior to
such reclassification, change, consolidation, merger, sale or conveyance.  Such supplemental indenture shall
provide for adjustments that shall be as nearly equivalent as may be practicable to the adjustments provided for
in this Article.  The Corporation shall cause notice of the execution of such supplemental indenture to be mailed
to each Holder of Convertible Securities, at his address appearing on the Security Register provided for in
Section 2.01 of this Indenture.

                  The above provisions of this Section shall similarly apply to successive reclassifications,
consolidations, mergers and sales.

SECTION 18.08.    TAXES ON SHARES ISSUED.  The delivery of stock certificates on conversions of Convertible
Securities shall be made without charge to the Holder converting a Convertible Security for any tax in respect of
the issue thereof.  The Corporation shall not, however, be required to pay any tax which may be payable in
respect of any transfer involved in the delivery of stock registered in any name other than of the Holder of any
Convertible Security converted, and the Corporation shall not be required to deliver any such stock certificate
unless and until the person or persons requesting the delivery thereof shall have paid to the Corporation the
amount of such tax or shall have established to the satisfaction of the Corporation that such tax has been paid.

SECTION 18.09.    SHARES TO BE FULLY PAID; COMPLIANCE WITH GOVERNMENTAL REQUIREMENTS; LISTING OF COMMON STOCK.
The Corporation covenants that all shares of Common Stock that may be delivered upon conversion of Convertible
Securities will upon delivery be fully paid and nonassessable by the Corporation and free from all taxes, liens
and charges with respect to the issue thereof.

                                                           66

<HR SIZE=5 COLOR=GRAY NOSHADE>

         The Corporation covenants that if any shares of Common Stock to be provided for the purpose of
conversion of Convertible Securities hereunder require registration with or approval of any governmental
authority under any Federal or state law before such shares may be validly delivered upon conversion, the
Corporation will in good faith and as expeditiously as possible endeavor to secure such registration or approval,
as the case may be.

         The Corporation further covenants that if the Common Stock is then listed on a national securities
exchange or admitted for trading on NASDAQ it will qualify all Common Stock deliverable upon conversion of the
Convertible Securities for trading on said national securities exchange or NASDAQ, if permitted by and in
accordance with the rules of said national securities exchange or NASDAQ.

SECTION 18.10.    TRUSTEE NOT RESPONSIBLE.  Neither the Trustee nor any authenticating agent nor any conversion
agent shall at any time be under any duty or responsibility to any Holder of Convertible Securities to determine
whether any facts exist which may require any adjustment of the Conversion Price, or with respect to the nature
or extent of any such adjustment when made, or with respect to the method employed, or herein or in any
supplemental indenture provided to be employed, in making the same.  Neither the Trustee nor any authenticating
agent nor any conversion agent shall be accountable with respect to the validity or value (or the kind or amount)
of any shares of Common Stock, or of any securities or property, which may at any time be delivered upon the
conversion of any Convertible Security; and neither the Trustee nor any authenticating agent nor any conversion
agent makes any representation with respect thereto.  Subject to the provisions of Section 7.01, neither the
Trustee nor any authenticating agent nor any conversion agent shall be responsible for any failure of the
Corporation to deliver any shares of Common Stock or stock certificates or other securities or property or cash
upon the surrender of any Convertible Security for the purpose of conversion or for any failure of the
Corporation to comply with any of the covenants contained in this Article.

SECTION 18.11.    NOTICE TO HOLDERS PRIOR TO CERTAIN ACTIONS.  In case:

(a)      the Corporation shall declare a dividend (or any other distribution) on the Common Stock (other than in
cash out of its current or retained earnings); or

(b)      the Corporation shall authorize the granting to the holders of the Common Stock of rights or warrants to
subscribe for or purchase any share of any class or any other rights or warrants; or

                                                           67

<HR SIZE=5 COLOR=GRAY NOSHADE>

(c)      of any reclassification or change of the Common Stock (other than a subdivision or combination of its
outstanding Common Stock, or a change in par value, or from par value to no par value, or from no par value to
par value) or, of any consolidation or merger to which the Corporation is a party and for which approval of any
stockholders of the Corporation is required or for the sale or transfer of all or substantially all of the assets
of the Corporation; or

(d)      of the voluntary or involuntary dissolution, liquidation or winding up of the Corporation; the
Corporation shall cause to be filed with the Trustee and the Corporation shall cause to be mailed to each holder
of Convertible Securities at his address appearing on the Security Register, provided for in Section 2.05 of this
Indenture, as promptly as possible but in any event no less than fifteen days prior to the applicable date
hereinafter specified, a notice stating (x) the date on which a record is to be taken for the purpose of such
dividend, distribution or rights or warrants, or, if a record is not to be taken, the date as of which the
holders of Common Stock of record to be entitled to such dividend, distribution or rights are to be determined,
or (y) the date on which such reclassification, consolidation, merger, sale, transfer, dissolution, liquidation
or winding up is expected to become effective, and the date as of which it is expected that holders of Common
Stock of record shall be entitled to exchange their Common Stock for securities or other property deliverable
upon such reclassification, consolidation, merger, sale, transfer, dissolution, liquidation or winding up.
Failure to give such notice, or any defect therein, shall not affect the legality or validity of such dividend,
distribution, reclassification, consolidation, merger, sale, transfer, dissolution, liquidation or winding up or
any adjustment in the Conversion Price required by this Article Eighteen.

SECTION 18.12.    COVENANT TO RESERVE SHARES.  The Corporation covenants that it will at all times reserve and
keep available, free from pre-emptive rights, out of its authorized but unissued Common Stock, such number of
shares of Common Stock as shall then be deliverable upon the conversion of all outstanding Convertible Securities.

                                                           68

<HR SIZE=5 COLOR=GRAY NOSHADE>

         U.S. Bank National Association, the party of the second part, hereby accepts the trusts in this
Indenture declared and provided, upon the terms and conditions hereinabove set forth.

         IN WITNESS WHEREOF, F5 NETWORKS, INC., the party of the first part, has caused this Indenture to be
signed and acknowledged by its President and Chief Executive Officer or its Chief Financial Officer or any Vice
President, and the same to be attested by its Secretary or an Assistant Secretary; and U.S. Bank National
Association, the party of the second part, has caused this Indenture to be signed and the same to be attested by
its duly authorized officers, all as of the day and year first above written.

                                                     F5 NETWORKS, INC.

                                                     By:_________________________________________
                                                     Name:  :____________________________________
                                                     Title:______________________________________

Attest

_______________________________________
Name:  :_______________________________
Title:_________________________________

                                                     U.S. Bank National Association

                                                     By:______________________________________
                                                     Name:  :_________________________________
                                                     Title: __________________________________

Attest

_____________________________________
Name:  :_____________________________
Title:  _____________________________

                                                          69

<HR SIZE=5 COLOR=GRAY NOSHADE>

STATE OF WASHINGTON        )
                           ) ss.
COUNTY OF KING             )

         On the _____ day of __________, 2003 before me personally came ____________________, to me known, who
being by me duly sworn, did depose and say that he/she resides at ____________________, that he/she is the
____________________ of F5 Networks, Inc., one of the corporations described in and which executed the foregoing
instrument; and that he/she signed his/her name thereto by authority of the Board of Directors of said
Corporation.

{SEAL}

Notary Public

                                                           70

<HR SIZE=5 COLOR=GRAY NOSHADE>

STATE OF ___________                )
                                    ) ss.
COUNTY OF _____________             )

         On the _____ day of __________, 2003 before me personally came ____________________, to me known, who
being by me duly sworn, did depose and say that he/she resides at ____________________, that he/she is the
____________________ of U.S. Bank National Association, one of the corporations described in and which executed
the foregoing instrument, and that he/she signed his/her name thereto by authority of the Board of Directors of
said Corporation.

{SEAL}

Notary Public

                                                            71
</PRE><PRE>
                                                    EXHIBIT 4.2

                                                 F5 NETWORKS, INC.

                                                        AND

                                          U.S. Bank National Association

                                                      TRUSTEE

                                                     INDENTURE

                                         DATED AS OF SEPTEMBER [___], 2003

                                           SUBORDINATED DEBT SECURITIES

<HR SIZE=5 COLOR=GRAY NOSHADE>

                                                     TABLE OF CONTENTS

                                                                                                               PAGE

ARTICLE One DEFINITIONS...........................................................................................1

         SECTION 1.01. DEFINITIONS................................................................................1
         SECTION 1.02. NOTICE TO SECURITYHOLDERS..................................................................9

ARTICLE Two ISSUE, EXECUTION, REGISTRATION AND EXCHANGE OF DEBT SECURITIES.......................................10

         SECTION 2.01. AMOUNT UNLIMITED; ISSUABLE IN SERIES......................................................10
         SECTION 2.02. FORM OF TRUSTEE'S CERTIFICATE OF AUTHENTICATION...........................................12
         SECTION 2.03. FORM, EXECUTION, AUTHENTICATION, DELIVERY AND DATING OF DEBT SECURITIES...................13
         SECTION 2.04. DENOMINATIONS; RECORD DATE................................................................15
         SECTION 2.05. EXCHANGE AND REGISTRATION OF TRANSFER OF DEBT SECURITIES..................................15
         SECTION 2.06. TEMPORARY DEBT SECURITIES.................................................................16
         SECTION 2.07. MUTILATED, DESTROYED, LOST OR STOLEN DEBT SECURITIES......................................17
         SECTION 2.08. CANCELLATION..............................................................................18
         SECTION 2.09. COMPUTATION OF INTEREST...................................................................18
         SECTION 2.10. DEBT SECURITIES IN GLOBAL FORM............................................................18
         SECTION 2.11. MEDIUM-TERM SECURITIES....................................................................19
         SECTION 2.12. CUSIP NUMBERS.............................................................................19

ARTICLE Three REDEMPTION OF DEBT SECURITIES......................................................................20

         SECTION 3.01. REDEMPTION OF DEBT SECURITIES; APPLICABILITY OF ARTICLE...................................20
         SECTION 3.02. NOTICE OF REDEMPTION; SELECTION OF DEBT SECURITIES........................................20
         SECTION 3.03. PAYMENT OF DEBT SECURITIES CALLED FOR REDEMPTION..........................................21

ARTICLE Four PARTICULAR COVENANTS OF THE CORPORATION.............................................................22

         SECTION 4.01. PAYMENT OF PRINCIPAL, PREMIUM, INTEREST AND ADDITIONAL AMOUNTS............................22
         SECTION 4.02. OFFICES FOR NOTICES AND PAYMENTS, ETC.....................................................22
         SECTION 4.03. PROVISIONS AS TO PAYING AGENT.............................................................23
         SECTION 4.04. STATEMENT BY OFFICERS AS TO DEFAULT.......................................................24

<HR SIZE=5 COLOR=GRAY NOSHADE>

ARTICLE Five SECURITYHOLDER LISTS AND REPORTS BY THE CORPORATION AND THE TRUSTEE.................................24

         SECTION 5.01. SECURITYHOLDER LISTS......................................................................24
         SECTION 5.02. PRESERVATION AND DISCLOSURE OF LISTS......................................................25
         SECTION 5.03. REPORTS BY THE CORPORATION................................................................26
         SECTION 5.04. REPORTS BY THE TRUSTEE....................................................................27

ARTICLE Six REMEDIES ON DEFAULT..................................................................................27

         SECTION 6.01. EVENTS OF DEFAULT.........................................................................27
         SECTION 6.02. PAYMENT OF DEBT SECURITIES ON DEFAULT; SUIT THEREFOR......................................30
         SECTION 6.03. APPLICATION OF MONIES COLLECTED BY TRUSTEE................................................32
         SECTION 6.04. PROCEEDINGS BY SECURITYHOLDERS............................................................33
         SECTION 6.05. REMEDIES CUMULATIVE AND CONTINUING........................................................34
         SECTION 6.06. DIRECTION OF PROCEEDINGS..................................................................34
         SECTION 6.07. NOTICE OF DEFAULTS........................................................................35
         SECTION 6.08. UNDERTAKING TO PAY COSTS..................................................................35

ARTICLE Seven CONCERNING THE TRUSTEE.............................................................................36

         SECTION 7.01. DUTIES AND RESPONSIBILITIES OF TRUSTEE....................................................36
         SECTION 7.02. RELIANCE ON DOCUMENTS, OPINIONS, ETC......................................................37
         SECTION 7.03. NO RESPONSIBILITY FOR RECITALS, ETC.......................................................38
         SECTION 7.04. OWNERSHIP OF DEBT SECURITIES OR COUPONS...................................................38
         SECTION 7.05. MONIES TO BE HELD IN TRUST................................................................38
         SECTION 7.06. COMPENSATION AND EXPENSES OF TRUSTEE......................................................38
         SECTION 7.07. OFFICERS' CERTIFICATE AS EVIDENCE.........................................................39
         SECTION 7.08. CONFLICTING INTEREST OF TRUSTEE...........................................................39
         SECTION 7.09. ELIGIBILITY OF TRUSTEE....................................................................39
         SECTION 7.10. RESIGNATION OR REMOVAL OF TRUSTEE.........................................................40
         SECTION 7.11. ACCEPTANCE BY SUCCESSOR TRUSTEE...........................................................41
         SECTION 7.12. SUCCESSOR BY MERGER, ETC..................................................................42
         SECTION 7.13. LIMITATIONS ON RIGHTS OF TRUSTEE AS CREDITOR..............................................42

ARTICLE Eight CONCERNING THE SECURITYHOLDERS.....................................................................42

         SECTION 8.01. ACTION BY SECURITYHOLDERS.................................................................42
         SECTION 8.02. PROOF OF EXECUTION BY SECURITYHOLDERS.....................................................43
         SECTION 8.03. WHO ARE DEEMED ABSOLUTE OWNERS............................................................43

                                                             ii

<HR SIZE=5 COLOR=GRAY NOSHADE>

         SECTION 8.04. CORPORATION-OWNED DEBT SECURITIES DISREGARDED.............................................43
         SECTION 8.05. REVOCATION OF CONSENTS; FUTURE SECURITYHOLDERS BOUND......................................43

ARTICLE Nine SECURITYHOLDERS' MEETINGS...........................................................................44

         SECTION 9.01. PURPOSES OF MEETINGS......................................................................44
         SECTION 9.02. CALL OF MEETINGS BY TRUSTEE...............................................................44
         SECTION 9.03. CALL OF MEETINGS BY CORPORATION OR SECURITYHOLDERS........................................45
         SECTION 9.04. QUALIFICATION FOR VOTING..................................................................45
         SECTION 9.05. REGULATIONS...............................................................................45
         SECTION 9.06. VOTING....................................................................................46

ARTICLE Ten SUPPLEMENTAL INDENTURES..............................................................................46

         SECTION 10.01. SUPPLEMENTAL INDENTURES WITHOUT CONSENT OF SECURITYHOLDERS...............................46
         SECTION 10.02. SUPPLEMENTAL INDENTURES WITH CONSENT OF SECURITYHOLDERS..................................48
         SECTION 10.03. COMPLIANCE WITH TRUST INDENTURE ACT; EFFECT OF SUPPLEMENTAL INDENTURES...................49
         SECTION 10.04. NOTATION ON DEBT SECURITIES..............................................................49

ARTICLE Eleven CONSOLIDATION, MERGER, SALE OR CONVEYANCE.........................................................50

         SECTION 11.01. CORPORATION MAY CONSOLIDATE, ETC., ON CERTAIN TERMS......................................50
         SECTION 11.02. SUCCESSOR CORPORATION SUBSTITUTED........................................................50
         SECTION 11.03. CERTIFICATE TO TRUSTEE...................................................................51

ARTICLE Twelve SATISFACTION AND DISCHARGE OF INDENTURE; UNCLAIMED MONIES.........................................51

         SECTION 12.01. DISCHARGE OF INDENTURE...................................................................51
         SECTION 12.02. SATISFACTION, DISCHARGE AND DEFEASANCE OF DEBT SECURITIES OF ANY SERIES..................52
         SECTION 12.03. DEPOSITED MONIES TO BE HELD IN TRUST BY TRUSTEE..........................................53
         SECTION 12.04. PAYING AGENT TO REPAY MONIES HELD........................................................53
         SECTION 12.05. RETURN OF UNCLAIMED MONIES...............................................................54

                                                           iii

<HR SIZE=5 COLOR=GRAY NOSHADE>

ARTICLE Thirteen IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS.................................54

         SECTION 13.01. INDENTURE AND DEBT SECURITIES SOLELY CORPORATE OBLIGATIONS...............................54

ARTICLE Fourteen MISCELLANEOUS PROVISIONS........................................................................54

         SECTION 14.01. BENEFITS OF INDENTURE RESTRICTED TO PARTIES AND SECURITYHOLDERS..........................54
         SECTION 14.02. PROVISIONS BINDING ON CORPORATION'S SUCCESSORS...........................................55
         SECTION 14.03. ADDRESSES FOR NOTICES, ETC...............................................................55
         SECTION 14.04. EVIDENCE OF COMPLIANCE WITH CONDITIONS PRECEDENT.........................................55
         SECTION 14.05. LEGAL HOLIDAYS...........................................................................56
         SECTION 14.06. TRUST INDENTURE ACT TO CONTROL...........................................................56
         SECTION 14.07. EXECUTION IN COUNTERPARTS................................................................56
         SECTION 14.08. NEW YORK CONTRACT........................................................................56
         SECTION 14.09. SEVERABILITY OF PROVISIONS...............................................................56
         SECTION 14.10. CORPORATION RELEASED FROM INDENTURE REQUIREMENTS UNDER CERTAIN CIRCUMSTANCES.............56

ARTICLE Fifteen SINKING FUNDS....................................................................................57

         SECTION 15.01. APPLICABILITY OF ARTICLE.................................................................57
         SECTION 15.02. SATISFACTION OF SINKING FUND PAYMENTS WITH DEBT SECURITIES...............................57
         SECTION 15.03. REDEMPTION OF DEBT SECURITIES FOR SINKING FUND...........................................57

ARTICLE Sixteen REPAYMENT AT THE OPTION OF HOLDERS...............................................................58

         SECTION 16.01. APPLICABILITY OF ARTICLE.................................................................58
         SECTION 16.02. REPAYMENT OF DEBT SECURITIES.............................................................58
         SECTION 16.03. EXERCISE OF OPTION; NOTICE...............................................................58
         SECTION 16.04. ELECTION OF REPAYMENT BY REMARKETING ENTITIES............................................59
         SECTION 16.05. DEBT SECURITIES PAYABLE ON THE REPAYMENT DATE............................................59

ARTICLE Seventeen SUBORDINATION OF DEBT SECURITIES...............................................................59

         SECTION 17.01. DEBT SECURITIES SUBORDINATE TO SENIOR DEBT...............................................59

                                                           iv

<HR SIZE=5 COLOR=GRAY NOSHADE>

         SECTION 17.02. TRUSTEE AND HOLDERS OF DEBT SECURITIES MAY RELY ON CERTIFICATE OF LIQUIDATING
                  AGENT; TRUSTEE MAY REQUIRE FURTHER EVIDENCE AS TO OWNERSHIP OF SENIOR DEBT; TRUSTEE
                  NOT FIDUCIARY TO HOLDERS OF SENIOR DEBT........................................................62
         SECTION 17.03. PAYMENT PERMITTED IF NO DEFAULT..........................................................63
         SECTION 17.04. TRUSTEE NOT CHARGED WITH KNOWLEDGE OF PROHIBITION........................................63
         SECTION 17.05. TRUSTEE TO EFFECTUATE SUBORDINATION......................................................64
         SECTION 17.06. RIGHTS OF TRUSTEE AS HOLDER OF SENIOR DEBT...............................................64
         SECTION 17.07. ARTICLE APPLICABLE TO PAYING AGENTS......................................................64
         SECTION 17.08. SUBORDINATION RIGHTS NOT IMPAIRED BY ACTS OR OMISSIONS OF THE CORPORATION OR
                  HOLDERS OF SENIOR DEBT.........................................................................64

ARTICLE Eighteen CONVERSION OF CONVERTIBLE SECURITIES............................................................65

         SECTION 18.01. APPLICABILITY OF ARTICLE.................................................................65
         SECTION 18.02. RIGHT TO CONVERT.........................................................................65
         SECTION 18.03. EXERCISE OF CONVERSION PRIVILEGE; DELIVERY OF COMMON STOCK ON CONVERSION; NO
                  ADJUSTMENT FOR INTEREST OR DIVIDENDS...........................................................65
         SECTION 18.04. CASH PAYMENTS IN LIEU OF FRACTIONAL SHARES...............................................67
         SECTION 18.05. CONVERSION PRICE.........................................................................67
         SECTION 18.06. ADJUSTMENT TO CONVERSION PRICE...........................................................67
         SECTION 18.07. EFFECT OF RECLASSIFICATION, CONSOLIDATION, MERGER OR SALE................................71
         SECTION 18.08. TAXES ON SHARES ISSUED...................................................................72
         SECTION 18.09. SHARES TO BE FULLY PAID; COMPLIANCE WITH GOVERNMENTAL REQUIREMENTS; LISTING OF
                  COMMON STOCK...................................................................................72
         SECTION 18.10. TRUSTEE NOT RESPONSIBLE..................................................................72
         SECTION 18.11. NOTICE TO HOLDERS PRIOR TO CERTAIN ACTIONS...............................................73
         SECTION 18.12. COVENANT TO RESERVE SHARES...............................................................74

                                                           v

<HR SIZE=5 COLOR=GRAY NOSHADE>

         The following is a comparison of provisions of Trust Indenture Act of 1939 with Indenture dated as of
September [_______], 2003, between F5 NETWORKS, INC. and U.S. Bank National Association as Trustee;

                           SECTION OF ACT                     SECTION OF INDENTURE

                              --------------------------------- -------------------------
                              310(a)(1), (2)and (5)                                 7.09
                              310(a)(3) and (4)                           Not applicable
                              310(b)                                                7.08
                              310(c)                                      Not applicable
                              311(a) and (b)                                        7.13
                              311(c)                                      Not applicable
                              312(a)                                    5.01 and 5.02(a)
                              312(b) and (c)                             5.02(b) and (c)
                              313(a) and (b)                                     5.04(a)
                              313(c)                                             5.04(a)
                              313(d)                                             5.04(b)
                              314(a)                                                5.03
                              314(b)                                      Not applicable
                              314(c)(1) and (2)                                    14.04
                              314(c)(3)                                   Not applicable
                              314(d)                                      Not applicable
                              314(e)                                               14.04
                              315(a), (c) and (d)                                   7.01
                              315(b)                                                6.07
                              315(e)                                                6.08
                              316(a)(1)                                             6.06
                              316(a)(2)                                          Omitted
                              316(a) last sentence                                  8.04
                              316(b)                                                6.04
                              316(c)                                                9.02
                              317(a)                                                6.02
                              317(b)                                                4.03
                              318(a)                                               14.06

                              --------------------------------- -------------------------

This tie-sheet is not part of the Indenture as executed.

<HR SIZE=5 COLOR=GRAY NOSHADE>

         THIS INDENTURE, dated as of the [_____] day of September, 2003 between F5 NETWORKS, INC., a corporation
duly organized and existing under the laws of the State of Washington (hereinafter sometimes called the
"Corporation"), party of the first part, and U.S. Bank National Association, a bank organized under the laws of
the United States, as trustee hereunder (hereinafter sometimes called the "Trustee," which term shall include any
successor trustee appointed pursuant to Article Seven).

                                                    WITNESSETH:

         WHEREAS, the Corporation deems it necessary or appropriate to issue from time to time for its lawful
purposes securities (hereinafter called the "Debt Securities" or, in the singular, "Debt Security") evidencing its
unsecured indebtedness and has duly authorized the execution and delivery of this Indenture to provide for the
issuance of the Debt Securities in one or more series, unlimited as to principal amount, to bear such rates of
interest, to mature at such time or times and to have such other provisions as shall be established as
hereinafter provided; and

         WHEREAS, the Corporation represents that all acts by it necessary to constitute a valid indenture and
agreement according to its terms have been done and performed, and the execution of this Indenture has in all
respects been duly authorized by the Corporation, and the Corporation, in the exercise of legal rights and power
in it vested, is executing this Indenture;

         NOW, THEREFOR: In order to declare the terms and conditions upon which the Debt Securities are
authenticated, issued and received, and in consideration of the premises, of the purchase and acceptance of the
Debt Securities by the Holders thereof and of the sum of one dollar to it duly paid by the Trustee at the
execution of these presents, the receipt whereof is hereby acknowledged, the Corporation covenants and agrees
with the Trustee, for the equal and proportionate benefit of the respective Holders from time to time of the Debt
Securities, as follows:

                                                   ARTICLE One

                                                    DEFINITIONS

SECTION 1.01.     DEFINITIONS.  The terms defined in this Section (except as herein otherwise expressly provided
or unless the context otherwise requires) for all purposes of this Indenture and of any indenture supplemental
hereto shall have the respective meanings specified in this Section.  All other terms used in this Indenture
which are defined in the Trust Indenture Act of 1939 or which are by reference therein defined in the Securities
Act of 1933, as amended, shall have the meanings (except as herein otherwise expressly provided or unless the
context otherwise clearly requires) assigned to such terms in said Trust Indenture Act and in said Securities Act

                                                           1

<HR SIZE=5 COLOR=GRAY NOSHADE>

as in force at the date of this Indenture as originally executed.  The words "herein," "hereof" and "hereunder"
and other words of similar import refer to this Indenture as a whole, including any exhibits hereto, and not to
any particular Article, Section or other subdivision.  Certain terms used wholly or principally within an Article
of this Indenture may be defined in that Article.

ADDITIONAL AMOUNTS:

         The term "Additional Amounts" shall mean any additional amounts which are required by a Debt Security or
by or pursuant to a Board Resolution under circumstances specified therein, to be paid by the Corporation in
respect of certain taxes, assessments or governmental charges imposed on certain Holders of Debt Securities and
which are owing to such Holders of Debt Securities.

AFFILIATE:

         The term "Affiliate" of any specified Person means any other Person directly or indirectly controlling
or controlled by or under direct or indirect common control with such specified Person.  For the purposes of this
definition, "control" when used with respect to any specified Person means the power to direct the management and
policies of such Person, directly or indirectly, whether through the ownership of voting securities, by contract
or otherwise; and the terms "controlling" and "controlled" have meanings correlative to the foregoing.

AUTHORIZED NEWSPAPER:

         The term "Authorized Newspaper" shall mean a newspaper in an official language of the country of
publication of general circulation in the place in connection with which the term is used.  If it shall be
impracticable in the opinion of the Trustee to make any publication of any notice required hereby in an
Authorized Newspaper, any publication or other notice in lieu thereof which is made or given with the approval of
the Trustee shall constitute a sufficient publication of such notice.

BOARD OF DIRECTORS:

         The term "Board of Directors" shall mean the Board of Directors of the Corporation or the Finance
Committee of the Corporation or any committee established by the Board of Directors.

BOARD RESOLUTION:

         The term "Board Resolution" shall mean a resolution certified by the Secretary or an Assistant Secretary
of the Corporation to have been duly adopted by the Board of Directors and to be in full force and effect on the
date of such certification, and delivered to the Trustee.

                                                           2

<HR SIZE=5 COLOR=GRAY NOSHADE>

BUSINESS DAY:

         The term "Business Day" shall mean, with respect to any Debt Security, a day (other than a Saturday or
Sunday) that in the city (or in any of the cities, if more than one) in which amounts are payable as specified on
the face of the form of such Debt Security, is neither a legal holiday nor a day on which banking institutions
are authorized or required by law, regulation or executive order to close.

CLOSING PRICE:

         The term "Closing Price" has the meaning specified in Section 18.06(d).

COMMISSION:

         The term "Commission" means the Securities and Exchange Commission, as from time to time constituted,
created under the Securities Exchange Act of 1934, as amended, or if at any time after the execution of this
instrument such Commission is not existing and performing the duties now assigned to it under the Trust Indenture
Act, then the body performing such duties on such date.

COMMON STOCK:

         The term "Common Stock" means when used with reference to the capital stock of the Corporation, the
class of stock which, at the date of execution of this Indenture, is designated as common stock of the
Corporation and stock of any class or classes into which such common stock or any such other class may thereafter
be changed or reclassified.

CONVERSION PRICE:

         The term "Conversion Price" has the meaning specified in Section 18.05.

CONVERTIBLE SECURITIES:

         The term "Convertible Securities" means any series of Debt Securities that are designated as such
pursuant to Section 2.01.

CORPORATE TRUST OFFICE:

         The term "Corporate Trust Office" means the office of the Trustee at which at any particular time its
corporate trust business shall be principally administered, which office at the date hereof is located at
Corporate Trust Services, 1420 Fifth Avenue, 7th Floor, Seattle, WA 98101 (Attention Sherrie Pantle, phone (206)
344-4676, fax (206) 344-4630), except that, with respect to presentation of Debt Securities for payment or
registration of transfers and exchanges and the location of the Security Registrar, such term means the office or
agency of the Trustee located at Corporate Trust Services, 60 Livingston Avenue, St. Paul, MN 55107.

                                                           3

<HR SIZE=5 COLOR=GRAY NOSHADE>

CORPORATION:

         The term "Corporation" shall mean the person named as the "Corporation" in the first paragraph of this
instrument until a successor corporation shall have become such pursuant to the applicable provisions of this
Indenture, and thereafter "Corporation" shall mean such successor corporation.

CORPORATION ORDER:

         The term "Corporation Order" shall mean any request, order or confirmation to the Trustee signed by a
person designated pursuant to Section 2.03, which may be transmitted by telex, by telecopy or in writing.

COUPON:

         The term "Coupon" shall mean any interest coupon appertaining to a Debt Security.

COUPON SECURITY:

         The term "Coupon Security" shall mean any Debt Security authenticated and delivered with one or more
Coupons appertaining thereto.

DEBT SECURITIES:

         The term "Debt Securities" shall have the meaning stated in the first recital of this Indenture and more
particularly means any Debt Securities authenticated and delivered under this Indenture.

DEPOSITORY:

         The term "Depository" shall mean, with respect to the Debt Securities of any series issuable or issued
in whole or in part in the form of one or more Global Securities, the Person designated as Depository by the
Corporation pursuant to Section 2.01 until a successor Depository shall have become such pursuant to the
applicable provisions of this Indenture, and thereafter "Depository" shall mean or include each Person who is
then a Depository hereunder, and if at any time there is more than one such Person, "Depository" as used with
respect to the Debt Securities of any such series shall mean the Depository with respect to the Debt Securities
of that series.

                                                           4

<HR SIZE=5 COLOR=GRAY NOSHADE>

 EVENT OF DEFAULT:

         The term "Event of Default" shall mean any event specified as such in Section 6.01.

GLOBAL SECURITY:

         The term "Global Security" shall mean a Debt Security evidencing all or part of a series of Debt
Securities issued to the Depository for such series in accordance with Section 2.03.

HOLDER:

         The terms "Holder," "Holder of Debt Securities," "Securityholder" or other similar terms, shall mean the
person in whose name at the time such Debt Security is registered on the registration books kept for that purpose
in accordance with the terms hereof.

INDENTURE:

         The term "Indenture" shall mean this instrument as originally executed or as it may from time to time be
supplemented or amended by one or more indentures supplemental hereto entered into pursuant to the applicable
provisions hereof.

INTEREST PAYMENT DATE:

         The term "Interest Payment Date" when used with respect to any Debt Security, means the Stated Maturity
of an installment of interest on such Debt Security.

ISSUE DATE:

         The term "Issue Date" shall mean, with respect to any Debt Security, the date such Debt Security is
authenticated pursuant to Section 2.03.

MATURITY DATE:

         The term "Maturity Date" when used with respect to any Debt Security, shall mean the date on which the
principal of such Debt Security becomes due and payable as therein or herein provided, whether at the Stated
Maturity or by declaration or acceleration, call for redemption or exchange, prepayment at the option of the
Holder or otherwise.

                                                           5

<HR SIZE=5 COLOR=GRAY NOSHADE>

OFFICERS' CERTIFICATE:

         The term "Officers' Certificate" shall mean a certificate signed on behalf of the Corporation (and
without personal liability), and complying with Section 14.04, by the President and Chief Executive Officer or
its Chief Financial Officer or any Vice President and by the Secretary or any Assistant Secretary.

OPINION OF COUNSEL:

         The term "Opinion of Counsel" shall mean an opinion in writing, complying with Section 14.04, signed by
legal counsel who may be an employee of or counsel to the Corporation or who may be other counsel acceptable to
the Trustee.

ORIGINAL ISSUE DISCOUNT SECURITIES:

         The term "Original Issue Discount Securities" shall mean any Debt Securities that are initially sold at
a discount from the principal amount thereof and that provide upon an Event of Default for declaration of an
amount less than the principal amount thereof to be due and payable upon acceleration thereof.

OUTSTANDING:

         The term "outstanding" when used with reference to Debt Securities, shall, subject to the provisions of
Section 8.01 and Section 8.04, mean, as of any particular time, all Debt Securities authenticated and delivered
by the Trustee under this Indenture, except

(a)      Debt Securities theretofore cancelled by the Trustee or delivered to the Trustee for cancellation;

(b)      Debt Securities, or portions thereof, for the payment or redemption of which monies in the necessary
amount shall have been deposited in trust with the Trustee or with any paying agent (other than the Corporation)
or shall have been set aside and segregated in trust by the Corporation (if the Corporation shall act as its own
Paying Agent), provided, that if such Debt Securities are to be redeemed prior to the maturity thereof, notice of
such redemption shall have been given as provided in Article Three, or provisions satisfactory to the Trustee
shall have been made for giving such notice; and

(c)      Debt Securities in lieu of and in substitution for which other Debt Securities shall have been
authenticated and delivered pursuant to the terms of Article Two, unless proof satisfactory to the Trustee is
presented that any such Debt Securities are held by bona fide Holders in due course.

                                                           6

<HR SIZE=5 COLOR=GRAY NOSHADE>

PAYING AGENT:

         The term "Paying Agent" shall mean initially U.S. Bank National Association and, subsequently, any other
paying agent appointed by the Corporation from time to time in respect of the Debt Securities.

PERSON:

         The term "person" shall mean any individual, corporation, partnership, limited liability company, joint
venture, association, joint-stock company trust or other entity, unincorporated organization or government or any
agency or political subdivision thereof.

PLACE OF PAYMENT:

         The term "Place of Payment," when used with respect to the Debt Securities of any series, means the
place or places where the principal of (and premium, if any) and interest, if any, (and Additional Amounts, if
any) on the Debt Securities of that series are payable.

REDEMPTION DATE:

         The term "Redemption Date," when used with respect to any Debt Security to be redeemed, means the date
fixed for such redemption by or pursuant to this Indenture.

REDEMPTION PRICE:

         The term "Redemption Price," when used with respect to any Debt Security to be redeemed, means the price
at which it is to be redeemed pursuant to this Indenture.

REGULAR RECORD DATE:

         The term "Regular Record Date" for the interest payable on any Interest Payment Date on the Debt
Securities of any series means the date specified for that purpose as contemplated by Sections 2.01 and 2.04.

REMARKETING ENTITY:

         The term "Remarketing Entity", when used with respect to Debt Securities of any series that are
repayable at the option of the Holders thereof before their Stated Maturity, means any person designated by the
Corporation to purchase any such Debt Securities.

                                                           7

<HR SIZE=5 COLOR=GRAY NOSHADE>

REPAYMENT DATE:

         The term "Repayment Date", when used with respect to any Debt Security to be repaid upon exercise of
option for repayment by the Holder, means the date fixed for such repayment pursuant to this Indenture.

REPAYMENT PRICE:

         The term "Repayment Price", when used with respect to any Debt Security to be repaid upon exercise of
option for repayment by the Holder, means the price at which it is to be repaid pursuant to this Indenture.

RESPONSIBLE OFFICER:

         The term "responsible officer" when used with respect to the Trustee shall mean any officer assigned by
the Trustee to administer its corporate trust matters.

RIGHTS:

         The term "Rights" has the meaning specified in Section 18.06(c).

SECURITY REGISTER AND SECURITY REGISTRAR:

         The term "Security Register" and "Security Registrar" shall have the respective meanings specified in
Section 2.05.

SENIOR DEBT:

         The term "Senior Debt" means any obligation of the Corporation to its creditors whether now outstanding
or subsequently incurred other than (i) any obligation as to which, in the instrument creating or evidencing the
same or pursuant to which the same is outstanding, it is provided that such obligation is not Senior Debt, (ii)
obligations evidenced by the Debt Securities, and (iii) obligations that are expressly stated in the terms of the
Debt Securities (or in this Indenture, any indenture supplement, or any Officers' Certificate delivered under
Section 2.01 hereof with respect to such Debt Securities) not to be Senior Debt.

SIGNIFICANT SUBSIDIARY:

         The term "Significant Subsidiary" shall mean any Subsidiary of the Corporation that, at any time, has at
least 5% of the consolidated revenues of the Corporation and its Subsidiaries at such time as reflected in the
most recent annual audited consolidated financial Statements of the Corporation.

                                                           8

<HR SIZE=5 COLOR=GRAY NOSHADE>

STATED MATURITY:

         The term "Stated Maturity" when used with respect to any Debt Security or any installment of interest
thereon, means the date specified in such Debt Security or a Coupon representing such installment of interest as
the fixed date on which the principal of such Debt Security or such installment of interest is due and payable.

SUBSIDIARY:

         The term "Subsidiary" shall mean any corporation or other entity of which at least a majority of the
outstanding stock or other beneficial interests having by the terms thereof ordinary voting power to elect a
majority of the board of directors or other governing body of such corporation or other entity (irrespective of
whether or not at the time stock or other beneficial interests of another class or classes of such corporation or
other entity shall have or might have voting power by reason of the happening of any contingency) is at the time
owned by the Corporation, or by one or more Subsidiaries, or by the Corporation and one or more Subsidiaries.

TRUST INDENTURE ACT OF 1939:

         The term "Trust Indenture Act of 1939" shall mean the Trust Indenture Act of 1939, as amended.

UNITED STATES:

         The term "United States" shall mean the United States of America (including the states thereof and the
District of Columbia) and its possessions (including the Commonwealth of Puerto Rico, the U.S. Virgin Islands,
Guam, American Samoa, Wake Island and the Northern Mariana Islands).

U.S. DOLLAR:

         The term "U.S. Dollar" or "$" means a dollar or other equivalent unit in such coin or currency of the
United States of America as at the time shall be legal tender for the payment of public and private debts.

SECTION 1.02.     NOTICE TO SECURITYHOLDERS.  Except as otherwise expressly provided herein, where this Indenture
provides for notice to Holders of Debt Securities of any event, such notice shall be sufficiently given if in
writing and mailed, first class, postage prepaid, to each Holder at such Holder's address as it appears in the
Security Register, not later than the latest date, and not earlier than the earliest date, prescribed for such
notice.

                                                           9

<HR SIZE=5 COLOR=GRAY NOSHADE>

         Neither the failure to mail such notice nor any defect in any notice so mailed to any particular Holder
of a Debt Security shall affect the sufficiency of such notice with respect to other Holders of Debt Securities.

         In case by reason of the suspension of regular mail service or by reason of any other cause it shall be
impracticable to give such notice by mail, then such notification as shall be made with the approval of the
Trustee shall constitute a sufficient notification for every purpose hereunder.

         Where this Indenture provides for notice in any manner, such notice may be waived in writing by the
person entitled to receive such notice, either before or after the event, and such waiver shall be the equivalent
of such notice.  Waivers of notice by Holders of Debt Securities shall be filed with the Trustee, but such filing
shall not be a condition precedent to the validity of any action taken in reliance upon such waiver.

                                               ARTICLE Two

                                        ISSUE, EXECUTION, REGISTRATION AND
                                            EXCHANGE OF DEBT SECURITIES

SECTION 2.01.     AMOUNT UNLIMITED; ISSUABLE IN SERIES.  The aggregate principal amount of Debt Securities that
may be authenticated and delivered under this Indenture is unlimited.

         The Debt Securities may be issued in one or more series.  There shall be established in or pursuant to a
Board Resolution, and set forth in an Officers' Certificate, or established in one or more indentures
supplemental hereto, prior to the issuance of Debt Securities of any series:

(1)      the designation of the Debt Securities of the series (which shall distinguish the Debt Securities of the
series from all other Debt Securities);

(2)      any limit upon the aggregate principal amount of the Debt Securities of the series which may be
authenticated and delivered under this Indenture (except for Debt Securities authenticated and delivered upon
registration of transfer of, or in exchange for, or in lieu of, other Debt Securities of the series pursuant to
Section 2.05, 2.06, 2.07, 3.02, 10.04, 16.03, or 18.03);

(3)      the date or dates on which the principal of the Debt Securities of the series is payable;

(4)      the rate or rates, which may be fixed or variable, at which the Debt Securities of the series shall bear
interest, if any, and if the rate or rates are variable, the manner of calculation thereof, the date or dates
from which such interest shall accrue, the Interest Payment Dates on which such interest shall be payable and the
Regular Record Date for the determination of Holders of such Debt Securities to whom interest is payable on any
Interest Payment Date;

                                                           10

<HR SIZE=5 COLOR=GRAY NOSHADE>

(5)      the place or places (in addition to such place or places specified in this Indenture) where the
principal of (and premium, if any), interest, if any, and Additional Amounts, if any, on Debt Securities of the
series shall be payable;

(6)      the right, if any, of the Corporation to redeem Debt Securities of the Series, in whole or in part, at
its option and the period or periods within which, the price or prices at which and the terms and conditions upon
which Debt Securities of the series may be redeemed pursuant to any sinking fund or otherwise;

(7)      the obligation, if any, of the Corporation to redeem, purchase or repay Debt Securities of the series
pursuant to any mandatory redemption, sinking fund or analogous provisions or at the option of a Holder thereof
and the period or periods within which, the price or prices at which and the terms and conditions upon which Debt
Securities of the series shall be redeemed, purchased or repaid, in whole or in part, pursuant to such obligation;

(8)      if the amount of principal of and interest on the Debt Securities of the series may be determined with
reference to an index based on a currency or currencies other than that in which the Debt Securities of the
series are denominated, the manner in which such amounts shall be determined;

(9)      the denominations in which Debt Securities of the series shall be issuable, if other than U.S. $1,000 or
integral multiples thereof;

(10)     if other than the principal amount thereof, the portion of the principal amount of Debt Securities of
the series which shall be payable upon declaration of acceleration of the maturity thereof or which the Trustee
shall be entitled to claim pursuant to Section 6.02;

(11)     whether the Debt Securities of the series shall be issued with or without Coupons;

(12)     whether the Debt Securities of the series shall be issued in whole or in part in the form of one or more
Global Securities and, in such case, the Depository for such Global Security or Debt Securities and whether any
Global Securities of the series are to be issuable initially in temporary form and whether any Global Securities
of the series are to be issuable in definitive form with or without Coupons and, if so, whether beneficial owners
of interests in any such definitive Global Security may exchange such interests for Debt Securities of such
series and of like tenor of any authorized form and denomination, and the circumstances under which and the place
or places where any such exchanges may occur, if other than in the manner provided in Section 2.05;

                                                           11

<HR SIZE=5 COLOR=GRAY NOSHADE>

(13)     whether and under what circumstances the Corporation will pay Additional Amounts on the Debt Securities
of the series in respect of any tax, assessment or governmental charge withheld or deducted and, if so, whether
the Corporation will have the option to redeem such Debt Securities rather than pay such Additional Amounts;

(14)     the provisions, if any, for the defeasance of the Debt Securities of the series;

(15)     if the Debt Securities of such series are to be issuable in definitive form (whether upon original issue
or upon exchange of a temporary Debt Security of such series) only upon receipt of certain certificates or other
documents or satisfaction of other conditions, the form and terms of such certificates, documents or conditions;

(16)     except as otherwise provided herein, any trustees, depositories, authenticating or paying agents,
transfer agents, registrars or any other agents with respect to the Debt Securities of such series;

(17)     the percentage of their principal amount at which the Debt Securities will be issued;

(18)     any securities exchanges on which the Debt Securities will be listed;

(19)     whether the Debt Securities of the series are Convertible Securities and the terms related thereto
including the Conversion Price and the date on which the right to convert expires; and

(20)     any other terms of the series (which terms shall not be inconsistent with the provisions of this
Indenture).

         All Debt Securities of any one series shall be substantially identical except (i) as to denomination,
and (ii) as may otherwise be provided in or pursuant to such Board Resolution and set forth in such Officers'
Certificate or in any such indenture supplemental hereto.

         If any of the terms of the series are established by action taken pursuant to a Board Resolution, a copy
of an appropriate record of such action shall be certified by the Secretary or any Assistant Secretary of the
Corporation and delivered to the Trustee at the same time as or prior to the delivery of the Officers'
Certificate setting forth the terms of the series.

                                                           12

<HR SIZE=5 COLOR=GRAY NOSHADE>

SECTION 2.02.     FORM OF TRUSTEE'S CERTIFICATE OF AUTHENTICATION.  The Trustee's certificate of authentication
shall be in the following form:

                                 {FORM OF TRUSTEE'S CERTIFICATE OF AUTHENTICATION}

         This is one of the Debt Securities of the series designated therein referred to in the within-mentioned
Indenture.

                                                              U.S. BANK NATIONAL ASSOCIATION,
                                                              as Trustee,

                                                              By:_____________________________
                                                                       Authorized Signatory

SECTION 2.03.     FORM, EXECUTION, AUTHENTICATION, DELIVERY AND DATING OF DEBT SECURITIES.  The Debt Securities
of each series and the Coupons, if any, to be attached thereto, shall be in the forms approved from time to time
by or pursuant to a Board Resolution, or established in one or more indentures supplemental hereto, and may have
such letters, numbers or other marks of identification or designation and such legends or endorsements printed,
lithographed or engraved thereon as the Corporation may deem appropriate and as are not inconsistent with the
provisions of this Indenture, or as may be required to comply with any law or with any rule or regulation made
pursuant thereto or with any rule or regulation of any securities exchange on which the Debt Securities may be
listed, or to conform to usage.

         Each Debt Security and Coupon shall be executed on behalf of the Corporation by its President and Chief
Executive Officer or its Chief Financial Officer or any Vice President and the Secretary or any Assistant
Secretary.  Such signatures may be the manual or facsimile signatures of the present or any future such
officers.

         Each Debt Security and Coupon bearing the manual or facsimile signatures of individuals who were at any
time the proper officers of the Corporation shall bind the Corporation, notwithstanding that such individuals or
any of them have ceased to hold such offices prior to the authentication and delivery of such Debt Security, or
the Debt Security to which such Coupon appertains.  At any time and from time to time after the execution and
delivery of this Indenture, the Corporation may deliver Debt Securities of any series executed by the Corporation
and, in the case of Coupon Securities, having attached thereto appropriate Coupons, to the Trustee for
authentication, together with a Corporation Order for the authentication and delivery of such Debt Securities,
and the Trustee in accordance with such Corporation Order shall authenticate and deliver such Debt Securities.
If the form or terms of the Debt Securities or Coupons of the series have been established in or pursuant to one
or more Board Resolutions as permitted by this Section and Section 2.01, in authenticating such Debt Securities
and accepting the additional responsibilities under this Indenture in relation to such Debt Securities, the
Trustee shall be entitled to receive, and (subject to Section 7.01) shall be fully protected in relying upon, an
Opinion of Counsel stating:

                                                           13

<HR SIZE=5 COLOR=GRAY NOSHADE>

(a)      if the form of such Debt Securities or Coupons has been established by or pursuant to Board Resolution
as permitted by Section 2.01, that such form has been established in conformity with the provisions of this
Indenture;

(b)      if the terms of such Debt Securities have been established by or pursuant to Board Resolution as
Permitted by Section 2.01, that such terms have seen established in conformity with the provisions of this
Indenture; and

(c)      that each such Debt Security and Coupon, when authenticated and delivered by the Trustee and issued by
the Corporation in the manner and subject to any conditions specified in such Opinion of Counsel, will constitute
valid and legally binding obligations of the Corporation, enforceable in accordance with its terms, subject to
bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and other laws of general applicability
relating to or affecting the enforcement of creditors' rights and to general equity principles, whether applied
in a proceeding at law or in equity.  If such form or terms have been so established, the Trustee shall not be
required to authenticate such Debt Securities if the issue of such Debt Securities pursuant to this Indenture
will affect the Trustee's own rights, duties or immunities under the Debt Securities and the Indenture or
otherwise in a manner that is not reasonably acceptable to the Trustee.

         Every Debt Security shall be dated the date of its authentication.

         No Debt Security shall be entitled to any benefit under this Indenture or be valid or obligatory for any
purpose unless there appears on such Debt Security a certificate of authentication substantially in the form
provided for herein executed by the Trustee by manual signature, and such certificate upon any Debt Security
shall be conclusive evidence, and the only evidence, that such Debt Security has been duly authenticated and
delivered hereunder and is entitled to the benefits of this Indenture.  Notwithstanding the foregoing, if any
Debt Security shall have been duly authenticated and delivered hereunder but never issued and sold by the
Corporation, and the Corporation shall deliver such Debt Security to the Trustee for cancellation as provided in
Section 2.08 together with a written statement (which need not comply with Section 14.04 and need not be
accompanied by an Opinion of Counsel) stating that such Debt Security has never been issued and sold by the
Corporation, for all purposes of this Indenture such Debt Security shall be deemed never to have been
authenticated and delivered hereunder and shall never be entitled to the benefits of this Indenture.

         If the Corporation shall establish pursuant to Section 2.01 that the Debt Securities of a series are to
be issued in whole or in part in the form of a Global Security, then the Corporation shall execute and the

                                                           14

<HR SIZE=5 COLOR=GRAY NOSHADE>

Trustee shall in accordance with this Section and the Corporation Order with respect to such series authenticate
and deliver the Global Security that (i) shall represent and shall be denominated in an aggregate amount equal to
the aggregate principal amount of outstanding Debt Securities of such series to be represented by the Global
Security, (ii) shall be registered, if in registered form, in the name of the Depository for such Global Security
or the nominee of such Depository, and (iii) shall be delivered by the Trustee to such Depository or pursuant to
such Depository's instructions.

         Each Depository designated pursuant to Section 2.01 for a Global Security in registered form must, at
the time of its designation and at all times while it serves as Depository, be a clearing agency registered under
the Securities Exchange Act of 1934, as amended, and any other applicable statute or regulation.

SECTION 2.04.     DENOMINATIONS; RECORD DATE.  The Debt Securities shall be issuable in such denominations as may
be specified as contemplated in Section 2.01.  In the absence of any such specification with respect to any
series, such Debt Securities shall be issuable in the denomination contemplated by Section 2.01.

         The term "record date" as used with respect to an Interest Payment Date (except a date for payment of
defaulted interest) shall mean such day or days as shall be specified in the terms of the Debt Securities of any
particular series as contemplated by Section 2.01; provided, however, that in the absence of any such provisions
with respect to any series, such term shall mean (1) the last day of the calendar month next preceding such
Interest Payment Date if such Interest Payment Date is the fifteenth day of a calendar month; or (2) the
fifteenth day of a calendar month next preceding such Interest Payment Date if such Interest Payment Date is the
first day of the calendar month.

         The person in whose name any Debt Security is registered at the close of business on the Regular Record
Date with respect to an Interest Payment Date shall be entitled to receive the interest payable and Additional
Amounts, if any, payable on such Interest Payment Date notwithstanding the cancellation of such Debt Security
upon any transfer or exchange thereof subsequent to such Regular Record Date and prior to such Interest Payment
Date; provided, however, that if and to the extent the Corporation shall default in the payment of the interest
and Additional Amounts, if any, due on such Interest Payment Date, such defaulted interest and Additional
Amounts, if any, shall be paid to the persons in whose names outstanding Debt Securities are registered on a
subsequent record date established by notice given by mail by or on behalf of the Corporation to the Holders of
Debt Securities of the series in default not less than fifteen days preceding such subsequent record date, such
record date to be not less than five days preceding the date of payment of such defaulted interest.

SECTION 2.05.     EXCHANGE AND REGISTRATION OF TRANSFER OF DEBT SECURITIES.  Debt Securities of any series may be
exchanged for a like aggregate principal amount of Debt Securities of other authorized denominations of such
series.  Debt Securities to be exchanged shall be surrendered at the office or agency to be designated and

                                                           15

<HR SIZE=5 COLOR=GRAY NOSHADE>

maintained by the Corporation for such purpose in the Borough of Manhattan, The City of New York, in accordance
with the provisions of Section 4.02, and the Corporation shall execute and register and the Trustee shall
authenticate and deliver in exchange therefor the Debt Security or Debt Securities that the Holder making the
exchange shall been titled to receive.

         The Corporation or its designated agent (the "Security Registrar") shall keep, at such office or agency,
a Security Register (the "Security Register") in which, subject to such reasonable regulations as it may
prescribe, the Corporation shall register Debt Securities and shall register the transfer of Debt Securities as
provided in this Article Two.  The Security Register shall be in written form or in any other form capable of
being converted into written form within a reasonable time.  At all reasonable times the Security Register shall
be open for inspection by the Trustee.  Upon due presentment for registration of transfer of any Debt Security of
a particular series at such office or agency, the Corporation shall execute and the Corporation or the Security
Registrar shall register and the Trustee shall authenticate and deliver in the name of the transferee or
transferees a new Debt Security or Debt Securities of such series for an equal aggregate principal amount.

         All Debt Securities presented for registration of transfer or for exchange, redemption or payment, as
the case may be, shall (if so required by the Corporation or the Trustee) be duly endorsed by, or be accompanied
by, a written instrument or instruments of transfer in form satisfactory to the Corporation and the Trustee duly
executed by the Holder or his, her or its attorney duly authorized in writing.

         No service charge shall be made for any exchange or registration of transfer of Debt Securities, but the
Corporation may require payment of a sum sufficient to cover any tax or other governmental charge that may be
imposed in connection therewith.

         The Corporation shall not be required to exchange or register a transfer of (a) any Debt Securities of
any series for a period of fifteen days next preceding any selection of Debt Securities of such series to be
redeemed, or (b) any Debt Securities of any such series selected for redemption except in the case of any such
series to be redeemed in part, the portion thereof not to be so redeemed.

SECTION 2.06.     TEMPORARY DEBT SECURITIES.  Pending the preparation of definitive Debt Securities of any
series, the Corporation may execute and on receipt of a Corporation Order the Trustee shall authenticate and
deliver temporary Debt Securities of such series (printed or lithographed).  Temporary Debt Securities of any
series shall be issuable in any authorized denominations, and in the form approved from time to time by or
pursuant to a Board Resolution but with such omissions, insertions and variations as may be appropriate for
temporary Debt Securities, all as may be determined by the Corporation.  Every temporary Debt Security shall be
executed by the Corporation and authenticated by the Trustee upon the same conditions and in substantially the
same manner, and with like effect, as the definitive Debt Securities.  Without unnecessary delay the Corporation

                                                           16

<HR SIZE=5 COLOR=GRAY NOSHADE>

shall execute and furnish definitive Debt Securities of such series and thereupon any or all temporary Debt
Securities of such series may be surrendered in exchange therefor without charge at the office or agency to be
designated and maintained by the Corporation for such purpose in the Borough of Manhattan, The City of New York,
in accordance with the provisions of Section 4.02, and the Trustee shall authenticate and deliver in exchange for
such temporary Debt Securities an equal aggregate principal amount of definitive Debt Securities of the same
series of authorized denominations and in the case of such Debt Securities that are Coupon Securities, having
attached thereto the appropriate Coupons.  Until so exchanged the temporary Debt Securities of any series shall
be entitled to the same benefits under this Indenture as definitive Debt Securities of such series.

SECTION 2.07.     MUTILATED, DESTROYED, LOST OR STOLEN DEBT SECURITIES.  In case any temporary or definitive Debt
Security of any series or, in the case of a Coupon Security, any Coupon appertaining thereto, shall become
mutilated or be destroyed, lost or stolen, the Corporation in the case of a mutilated Debt Security or Coupon
shall, and in the case of a lost, stolen or destroyed Debt Security or Coupon may, in its discretion, execute,
and upon receipt of a Corporation Order the Trustee shall authenticate and deliver, a new Debt Security of the
same series as the mutilated, destroyed, lost or stolen Debt Security or, in the case of a Coupon Security, a new
Coupon Security of the same series as the mutilated, destroyed, lost or stolen Coupon Security or, in the case of
a Coupon, a new Coupon of the same series as the Coupon Security to which such mutilated, destroyed, lost or
stolen Coupon appertains, bearing a number not contemporaneously outstanding, in exchange and substitution for
the mutilated Debt Security, or in lieu of and in substitution for the Debt Security so destroyed, lost or stolen
or in exchange for the Coupon Security to which such mutilated, destroyed, lost or stolen Coupon appertains, with
all appurtenant Coupons not destroyed, lost or stolen.  In every case the applicant for a substituted Debt
Security or Coupon shall furnish to the Corporation and to the Trustee such security or indemnity as may be
required by them to save each of them harmless, and, in every case of destruction, loss or theft, the applicant
shall also furnish to the Corporation and to the Trustee evidence to their satisfaction of the destruction, loss
or theft of such Debt Security or Coupon, as the case may be, and of the ownership thereof.  Upon the issuance of
any substituted Debt Security or Coupon, the Corporation may require the payment of a sum sufficient to cover any
tax or other governmental charge that may be imposed in relation thereto and any other expenses connected

                                                           17

<HR SIZE=5 COLOR=GRAY NOSHADE>

therewith and in addition a further sum not exceeding ten dollars for each Debt Security so issued in
substitution.  In case any Debt Security or Coupon which has matured or is about to mature shall become mutilated
or be destroyed, lost or stolen, the Corporation may, instead of issuing a substituted Debt Security, pay or
authorize the payment of the same (without surrender thereof except in the case of a mutilated Debt Security or
Coupon) if the applicant for such payment shall furnish the Corporation and the Trustee with such security or
indemnity as they may require to save them harmless and, in case of destruction loss or theft, evidence to the
satisfaction of the Corporation and the Trustee of the destruction, loss or theft of such Debt Security or Coupon
and of the ownership thereof.

         Every substituted Debt Security with, in the case of any such Debt Security that is a Coupon Security,
its Coupons, issued pursuant to the provisions of this Section by virtue of the fact that any Debt Security or
Coupon is destroyed, lost or stolen shall, with respect to such Debt Security or Coupon, constitute an additional
contractual obligation of the Corporation, whether or not the destroyed, lost or stolen Debt Security or Coupon
shall be found at any time, and shall be entitled to all the benefits of this Indenture equally and
proportionately with any and all other Debt Securities, and the Coupons appertaining thereto, duly issued
hereunder.

         All Debt Securities and any Coupons appertaining thereto shall be held and owned upon the express
condition that the foregoing provisions are exclusive with respect to the replacement or payment of mutilated,
destroyed, lost or stolen Debt Securities and Coupons appertaining thereto and shall, to the extent permitted by
law, preclude any and all other rights or remedies, notwithstanding any law or statute existing or hereafter
enacted to the contrary with respect to the replacement or payment of negotiable instruments or other securities
without their surrender.

SECTION 2.08.     CANCELLATION.  Unless otherwise provided with respect to a series of Debt Securities, all Debt
Securities and Coupons surrendered for payment, redemption, repayment, transfer, exchange or credit against any
sinking fund payment pursuant to this Indenture, shall, if surrendered to the Corporation or any agent of the
Corporation or of the Trustee, be delivered to the Trustee and promptly cancelled by it or, if surrendered to the
Trustee, be cancelled by it, and no Debt Securities or Coupons shall be issued in lieu thereof except as
expressly permitted by any of the provisions of this Indenture.  The Trustee shall destroy cancelled Debt
Securities and Coupons and deliver a certificate of destruction to the Corporation.

SECTION 2.09.     COMPUTATION OF INTEREST.  Except as otherwise specified as contemplated by Section 2.01 for
Debt Securities of any series, interest on the Debt Securities of each series shall be computed on the basis of a
360-day year of twelve 30-day months.

SECTION 2.10.     DEBT SECURITIES IN GLOBAL FORM.  If Debt Securities of a series are issuable in global form, as
specified as contemplated by Section 2.01, then, notwithstanding clause (8) of Section 2.01 and the provisions of
Section 2.04, such Global Security shall represent such of the outstanding Debt Securities of such series as
shall be specified therein and may provide that it shall represent the aggregate amount of outstanding Debt
Securities from time to time endorsed thereon and that the aggregate amount of outstanding Debt Securities
represented thereby may from time to time be reduced to reflect exchanges.  Any endorsement of a Debt Security in

                                                           18

<HR SIZE=5 COLOR=GRAY NOSHADE>

global form to reflect the amount, or any increase or decrease in the amount, of outstanding Debt Securities
represented thereby shall be made by the Trustee in such manner and upon instructions given by such Person or
Persons as shall be specified therein or in the Corporation Order to be delivered to the Trustee pursuant to
Section 2.03 or Section 2.06.  Subject to the provisions of Section 2.03 and, if applicable, Section 2.06, the
Trustee shall deliver and redeliver any Debt Security in definitive global bearer form in the manner and upon
written instructions given by the Person or Persons specified therein or in the applicable Corporation Order.  If
a Corporation Order pursuant to Section 2.03 or 2.06 has been, or simultaneously is, delivered, any instructions
by the Corporation with respect to endorsement or delivery or redelivery of a Debt Security in global form shall
be in writing but need not comply with Section 14.04 and need not be accompanied by an opinion of Counsel.  The
beneficial owner of a Debt Security represented by a definitive Global Security in bearer form may, upon no less
than 30 days written notice to the Trustee, given by the beneficial owner through a Depository, exchange its
interest in such definitive Global Security for a definitive bearer Debt Security or Debt Securities, or a
definitive Debt Security or Debt Securities, of any authorized denomination, subject to the rules and regulations
of such Depository and its members.  No individual definitive bearer Debt Security will be delivered in or to the
United States.

         The provisions of the last sentence of the third to the last paragraph of Section 2.03 shall apply to
any Debt Security represented by a Debt Security in global form if such Debt Security was never issued and sold
by the Corporation and the Corporation delivers to the Trustee the Debt Security in global form together with
written instructions (which need not comply with Section 14.04 and need not be accompanied by an Opinion of
Counsel) with regard to the reduction in the principal amount of Debt Securities represented thereby together
with the written statement contemplated by the last sentence of the third to the last paragraph of Section 2.03.

         Unless otherwise specified as contemplated by Section 2.01, payment of principal of, and any premium and
any interest on, any Debt Security in definitive global form shall be made to the Person or Persons specified
therein.

SECTION 2.11.     MEDIUM-TERM SECURITIES.  Notwithstanding any contrary provision herein, if all Debt Securities
of a series are not to be originally issued at one time, it shall not be necessary to deliver the Corporation
Order, Officers' Certificate, supplemental indenture or Opinion of Counsel otherwise required pursuant to
Sections 2.01, 2.03, 2.06, and 14.04 at or prior to the time of authentication of each Debt Security of such
series if such documents are delivered at or prior to the authentication upon original issuance of the first Debt
Security of such series to be issued.

                                                           19

<HR SIZE=5 COLOR=GRAY NOSHADE>

         An Officers' Certificate or supplemental indenture, delivered pursuant to this Section 2.11 in the
circumstances set forth in the preceding paragraph may provide that Debt Securities which are the subject thereof
will be authenticated and delivered by the Trustee on original issue from time to time upon the written order of
persons designated in such Officers' Certificate or supplemental indenture and that such persons are authorized
to determine, consistent with such Officers' Certificate or any applicable supplemental indenture such terms and
conditions of said Debt Securities as are specified in such Officers' Certificate or supplemental indenture,
provided that the foregoing procedure is acceptable to the Trustee.

SECTION 2.12.     CUSIP NUMBERS.  The Corporation, in issuing the Debt Securities, may use "CUSIP" numbers (if
then generally in use), and, if so, the Trustee shall use "CUSIP" numbers in notices of redemption as a
convenience to Holders; provided that any such notice may state that no representation is made as to the
correctness of such numbers either as printed on the Debt Securities or as contained in any notice of a
redemption and that reliance may be placed only on the other identification numbers printed on the Debt
Securities, and any such redemption shall not be affected by any defect in or omission of such numbers.  The
Corporation will promptly notify the Trustee of any change in the "CUSIP" numbers.

                                                   ARTICLE Three

                                           REDEMPTION OF DEBT SECURITIES

SECTION 3.01.     REDEMPTION OF DEBT SECURITIES; APPLICABILITY OF ARTICLE.  Redemption of Debt Securities of any
series as permitted or required by the terms thereof shall be made in accordance with such terms and this
Article; provided, however, that if any provision of any series of Debt Securities shall conflict with any
provision of this Article, the provision of such series of Debt Securities shall govern.

         The notice date for a redemption of Debt Securities shall mean the date on which notice of such
redemption is given in accordance with the provisions of Section 3.02 hereof.

SECTION 3.02.     NOTICE OF REDEMPTION; SELECTION OF DEBT SECURITIES.  The election of the Corporation to redeem
any Debt Securities shall be evidenced by an Officers' Certificate.  In case the Corporation shall desire to
exercise the right to redeem all, or, as the case may be, any part, of a series of Debt Securities pursuant to
the terms and provisions applicable to such series, it shall fix a Redemption Date and shall mail a notice of
such redemption at least thirty and not more than sixty days prior to the Redemption Date to the Holders of the
Debt Securities of such series to be redeemed as a whole or in part, at their last addresses as the same appear
on the Security Register.  Such mailing shall be by prepaid first class mail.  Any notice that is mailed in the
manner herein provided shall be conclusively presumed to have been duly given, whether or not the Holder shall

                                                           20

<HR SIZE=5 COLOR=GRAY NOSHADE>

have received such notice.  In any case, failure to give notice by mail, or any defect in the notice to the
Holder of any Debt Security of a series designated for redemption as a whole or in part shall not affect the
validity of the proceedings for the redemption of any other Debt Security of such series.

         Each such notice of redemption shall specify the provisions of such Debt Securities under which such
redemption is made, that the conditions precedent, if any, to such redemption have occurred, shall describe the
same and the Redemption Date, the Redemption Price, the Place of Payment, that payment will be made upon
presentation and surrender of such Debt Securities and, in the case of Coupon Securities, of all Coupons
appertaining thereto maturing after the Redemption Date, that interest and Additional Amounts, if any, accrued to
the Redemption Date will be paid as specified in said notice, and that on and after said date interest, if any,
thereon or on the portions thereof to be redeemed will cease to accrue.  If fewer than all of the Debt Securities
of a series are to be redeemed any notice of redemption published in an Authorized Newspaper shall specify the
numbers of the Debt Securities to be redeemed and, if applicable, the CUSIP Numbers thereof.  In case any Debt
Security is to be redeemed in part only, the notice of redemption shall state the portion of the principal amount
thereof to be redeemed and shall state that upon surrender of such Debt Security, a new Debt Security or Debt
Securities in principal amount equal to the unredeemed portion thereof will be issued of the same series.

         On or prior to the Redemption Date specified in the notice of redemption given for Debt Securities, the
Corporation will deposit in trust with the Trustee or with one or more Paying Agents an amount of money
sufficient to redeem on the Redemption Date all the Debt Securities or portions of Debt Securities so called for
redemption at the Redemption Price, together with interest, if any, and Additional Amounts, if any, accrued to
the Redemption Date.  The Corporation will give the Trustee notice of each redemption at least thirty days prior
to the Redemption Date (unless a shorter notice is acceptable to the Trustee) as to the aggregate principal
amount of Debt Securities to be redeemed.

         If fewer than all of the Debt Securities of a series are to be redeemed, the Trustee shall select, pro
rata or by lot or in such other manner as it shall deem reasonable and fair, the numbers of the Debt Securities
to be redeemed in whole or in part.

SECTION 3.03.     PAYMENT OF DEBT SECURITIES CALLED FOR REDEMPTION.  If notice of redemption has been given as
above provided, the Debt Securities or portions of Debt Securities with respect to which such notice has been
given shall become due and payable on the date and at the Place of Payment stated in such notice at the
Redemption Price, together with interest, if any, and Additional Amounts, if any, accrued to the Redemption Date,
and on and after said date (unless the Corporation shall default in the payment of such Debt Securities at the

                                                           21

<HR SIZE=5 COLOR=GRAY NOSHADE>

Redemption Price, together with interest, if any, and Additional Amounts, if any, accrued to said date) interest
on the Debt Securities or portions of Debt Securities so called for redemption shall cease to accrue.  On
presentation and surrender of such Debt Securities subject to redemption at said Place of Payment in said notice
specified, the said Debt Securities or the specified portions thereof shall be paid and redeemed by the
Corporation at the Redemption Price, together with interest, if any, and Additional Amounts, if any, accrued
thereon to the Redemption Date.  Interest, if any, and Additional Amounts, if any, maturing on or prior to the
Redemption Date shall continue to be payable (but without interest thereon unless the Corporation shall default
in payment thereof) in the case of Coupon Securities to the bearers of the Coupons for such interest upon
surrender thereof and to the Holders thereof registered as such on the Security Register on the relevant record
date subject to the terms and provisions of Section 2.04.  At the option of the Corporation payment may be made
by check to (or to the order of) the Holders of the Debt Securities or other persons entitled thereto against
presentation and surrender of such Debt Securities.

         If any Coupon Security surrendered for redemption shall not be accompanied by all appurtenant Coupons
maturing after the Redemption Date, the surrender of such missing Coupon or Coupons may be waived by the
Corporation and the Trustee, if there be furnished to each of them such security or indemnity as they may require
to save each of them harmless.

         Upon presentation of any Debt Security redeemed in part only, the Corporation shall execute, and the
Trustee shall authenticate and deliver to the Holder thereof, at the expense of the Corporation, a new Debt
Security or Debt Securities, of authorized denominations, in aggregate principal amount equal to the unredeemed
portion of the Debt Security so presented of the same series.

ARTICLE Four

                                           COVENANTS OF THE CORPORATION

SECTION 4.01.     PAYMENT OF PRINCIPAL, PREMIUM, INTEREST AND ADDITIONAL AMOUNTS.  The Corporation shall duly and
punctually pay or cause to be paid the principal of (and premium, if any), interest, if any, and Additional
Amounts, if any, on each of the Debt Securities at the place, at the respective times and in the manner provided
in the terms of the Debt Securities and in this Indenture.  The interest on Coupon Securities (together with any
Additional Amounts) shall be payable only upon presentation and surrender of the several Coupons for such
interest installments as are evidenced thereby as they severally mature.  The interest, if any, on any temporary
bearer securities (together with any Additional Amounts) shall be paid, as to the installments of interest
evidenced by Coupons attached thereto, if any, only upon presentation and surrender thereof, and, as to the other
installments of interest, if any, only upon presentation of such Debt Securities for notation thereon of the
payment of such interest.  The interest on Debt Securities (together with any Additional Amounts) shall be
payable only to the Holders thereof and at the option of the Corporation may be paid by (i) mailing checks for
such interest payable to or upon the order of such Holders at their last addresses as they appear on the Security
Register for such Debt Securities or (ii) in the case of Holders of U.S. $10,000,000 or more in aggregate

                                                           22

<HR SIZE=5 COLOR=GRAY NOSHADE>

principal amount of such Debt Securities, by wire transfer of immediately available funds, but only if the
Trustee has received wire transfer instructions in writing not less than 15 days prior to the applicable Interest
Payment Date.

SECTION 4.02.     OFFICES FOR NOTICES AND PAYMENTS, ETC.  As long as any of the Debt Securities of a series
remain outstanding, the Corporation shall designate and maintain, in the Borough of Manhattan, The City of New
York, an office or agency where the Debt Securities of such series may be presented for registration of transfer
and for exchange as provided in this Indenture, an office or agency where notices and demands to or upon the
Corporation in respect of the Debt Securities of such series or of this Indenture may be served, and an office or
agency where the Debt Securities of such series may be presented for payment.  The Corporation shall give to the
Trustee notice of the location of each such office or agency and of any change in the location thereof.  In case
the Corporation shall fail to maintain any such office or agency in the Borough of Manhattan, The City of New
York, or shall fail to give such notice of the location or of any change in the location thereof, presentations
may be made and notices and demands may be served at the Corporate Trust Office of the Trustee in the Borough of
Manhattan, The City of New York, and the Corporation hereby appoints the Trustee as its agent to receive all such
presentations, notices and demands.

         The Corporation hereby initially designates U.S. Bank National Association, located at its Corporate
Trust Office, as the Security Registrar and as the office or agency of the Corporation in the Borough of
Manhattan, The City of New York, where the Debt Securities may be presented for payment and for registration of
transfer and for exchange as in this Indenture provided and where notices and demands to or upon the Corporation
in respect of the Debt Securities of any series or of this Indenture may be served.

SECTION 4.03.     PROVISIONS AS TO PAYING AGENT.

(a)      Whenever the Corporation shall appoint a paying agent other than the Trustee with respect to the Debt
Securities of any series, it will cause such paying agent to execute and deliver to the Trustee an instrument in
which such agent shall agree with the Trustee, subject to the provisions of this Section:

(1)      that it will hold sums held by it as such agent for the payment of the principal of (and premium, if
any), interest, if any, or Additional Amounts, if any, on the Debt Securities of such series in trust for the
benefit of the Holders of the Debt Securities of such series, or Coupons appertaining thereto, as the case may
be, entitled thereto and will notify the Trustee of the receipt of sums to be so held,

                                                           23

<HR SIZE=5 COLOR=GRAY NOSHADE>

(2)      that it will give the Trustee notice of any failure by the Corporation (or by any other obligor on the
Debt Securities of such series) to make a payment of the principal of (or premium, if any), interest, if any, or
Additional Amounts, if any, on the Debt Securities of such series when the same shall be due and payable, and

(3)      at any time during the continuance of any such default, upon the written request of the Trustee,
forthwith pay to the Trustee all sums so held in trust by such paying agent.

(b)      If the Corporation shall act as its own paying agent, it will, on or before each due date of the
principal of (and premium, if any), interest, if any, or Additional Amounts, if any, on the Debt Securities of
any series set aside, segregate and hold in trust for the benefit of the Holders of the Debt Securities of such
series entitled thereto a sum sufficient to pay such principal (and premium if any), interest, if any, or
Additional Amounts, if any, so becoming due.  The Corporation will promptly notify the Trustee of any failure to
take such action.

(c)      Anything in this Section to the contrary notwithstanding, the Corporation may, at any time, for the
purpose of obtaining a satisfaction and discharge with respect to one or more or all series of Debt Securities
hereunder, or for any other reason, pay or cause to be paid to the Trustee all sums held in trust for such series
by it or any paying agent hereunder as required by this Section, such sums to be held by the Trustee upon the
trusts herein contained.

(d)      Anything in this Section to the contrary notwithstanding, the agreement to hold sums in trust as
provided in this Section is subject to the provisions of Sections 12.04 and 12.05.

SECTION 4.04.     STATEMENT BY OFFICERS AS TO DEFAULT.  The Corporation shall deliver to the Trustee, on or
before a date not more than four months after the end of each fiscal year of the Corporation (which, on the date
of execution hereof, ends on December 31) ending after the date hereof, commencing with the fiscal year ended in
2003, an Officers' Certificate, stating whether or not to the best knowledge of the signers thereof the
Corporation is in default in the performance or observance of any of the terms, provisions and conditions of this
Indenture to be performed or observed by it and, if the Corporation shall be in default, specifying all such
defaults and the nature thereof of which they may have knowledge.

                                                           24

<HR SIZE=5 COLOR=GRAY NOSHADE>

                                                      ARTICLE Five

                                      SECURITYHOLDER LISTS AND REPORTS BY THE
                                            CORPORATION AND THE TRUSTEE

SECTION 5.01.     SECURITYHOLDER LISTS.  The Corporation covenants and agrees that it will furnish or cause to be
furnished to the Trustee with respect to the Debt Securities of each series:

(a)      semiannually, not later than each Interest Payment Date (in the case of any series having semiannual
Interest Payment Dates) or not later than the dates determined pursuant to Section 2.01 (in the case of any
series not having semiannual Interest Payment Dates) a list, in such form as the Trustee may reasonably require,
of the names and addresses of the Holders of Debt Securities of such series as of the Regular Record Date (or as
of such other date as may be determined pursuant to Section 2.01 for such series) therefor, and

(b)      at such other times as the Trustee may request in writing within thirty days after receipt by the
Corporation of any such request, a list in such form as the Trustee may reasonably require of the names and
addresses of the Holders of Debt Securities of a particular series specified by the Trustee as of a date not more
than fifteen days prior to the time such information is furnished; provided, however, that if and so long as the
Trustee shall be the Security Registrar, such list shall not be required to be furnished.

SECTION 5.02.     PRESERVATION AND DISCLOSURE OF LISTS.

(a)      The Trustee shall preserve, in as current a form as is reasonably practicable, all information as to the
names and addresses of the Holders of each series of Debt Securities (i) contained in the most recent list
furnished to it as provided in Section 5.01, (ii) received by the Trustee in its capacity as Security Registrar
or Paying Agent, or (iii) filed with it within the preceding two years pursuant to Section 313(c) of the Trust
Indenture Act of 1939.  The Trustee may destroy any list furnished to it as provided in Section 5.01 upon receipt
of a new list so furnished.

(b)      In case three or more Holders of Debt Securities (hereinafter referred to as "applicants") apply in
writing to the Trustee and furnish to the Trustee reasonable proof that each such applicant has owned a Debt
Security of such series for a period of at least six months preceding the date of such application, and such
application states that the applicants desire to communicate with other Holders of Debt Securities of a
particular series (in which case the applicants must hold Debt Securities of such series) or with Holders of all
Debt Securities with respect to their rights under this Indenture or under such Debt Securities and it is
accompanied by a copy of the form of proxy or other communication that such applicants propose to transmit, then
the Trustee shall, within five business days after the receipt of such application, at its election, either:

                                                           25

<HR SIZE=5 COLOR=GRAY NOSHADE>

(1)      afford to such applicants access to the information preserved at the time by the Trustee in accordance
with the provisions of subsection (a) of this Section, or

(2)      inform such applicants as to the approximate number of Holders of Debt Securities of such series or all
Debt Securities, as the case may be, whose names and addresses appear in the information preserved at the time by
the Trustee, in accordance with the provisions of subsection (a) of this Section, and as to the approximate cost
of mailing to such Securityholders the form of proxy or other communication, if any, specified in such
application.

         If the Trustee shall elect not to afford to such applicants access to such information, the Trustee
shall, upon the written request of such applicants, mail to each Holder of such series or all Debt Securities, as
the case may be, whose name and address appear in the information preserved at the time by the Trustee in
accordance with the provisions of subsection (a) of this Section, a copy of the form of proxy or other
communication that is specified in such request, with reasonable promptness after a tender to the Trustee of the
material to be mailed and of payment, or provision for the payment, of the reasonable expenses of mailing, unless
within five days after such tender, the Trustee shall mail to such applicants and file with the Commission,
together with a copy of the material to be mailed, a written statement to the effect that, in the opinion of the
Trustee, such mailing would be contrary to the best interests of the Holders of Debt Securities of such series or
all Debt Securities, as the case may be, or would be in violation of applicable law.  Such written statement
shall specify the basis of such opinion.  If the Commission, after opportunity for appearing upon the objections
specified in the written statement so filed, shall enter an order refusing to sustain any of such objections or
if, after the entry of an order sustaining one or more of such objections, the Commission shall find, after
notice and opportunity for hearing, that all the objections so sustained have been met, and shall enter an order
so declaring, the Trustee shall mail copies of such material to all such Holders with reasonable promptness after
the entry of such order and the renewal of such tender; otherwise the Trustee shall be relieved of any obligation
or duty to such applicants respecting their application.

(c)      Each and every Holder of Debt Securities, by receiving and holding the same, agrees with the Corporation
and the Trustee that neither the Corporation nor the Trustee nor any agent of the Corporation or of the Trustee
shall be held accountable by reason of the disclosure of any such information as to the names and addresses of
the Holders of Debt Securities in accordance with the provisions of subsection (b) of this Section, regardless of
the source from which such information was derived, and that the Trustee shall not be held accountable by reason
of mailing any material pursuant to a request made under said subsection (b).

                                                           26

<HR SIZE=5 COLOR=GRAY NOSHADE>

SECTION 5.03.     REPORTS BY THE CORPORATION.  The Corporation covenants:

(a)      to file with the Trustee within fifteen days after the Corporation is required to file the same with the
Commission, copies of the annual reports and of the information, documents and other reports (or copies of such
portions of any of the foregoing as the Commission may from time to time by rules and regulations prescribe)
which the Corporation may be required to file with the Commission pursuant to Section 13 or Section 15(d) of the
Securities Exchange Act of 1934, as amended; or, if the Corporation is not required to file information, documents
or reports pursuant to either of such sections, then to file with the Trustee and the Commission, in accordance
with rules and regulations prescribed from time to time by the Commission, such of the supplementary and periodic
information, documents and reports which may be required pursuant to Section 13 of the Securities Exchange Act of
1934, as amended, in respect of a security listed and registered on a national securities exchange as may be
prescribed from time to time in such rules and regulations.

(b)      to file with the Trustee and the Commission, in accordance with the rules and regulations prescribed
from time to time by the Commission, such additional information, documents, and reports with respect to
compliance by the Corporation with the conditions and covenants provided for in this Indenture as may be required
from time to time by such rules and regulations; and

(c)      to transmit by mail to all the Holders of Debt Securities of each series, as the names and addresses of
such Holders appear on the Security Register, within thirty days after the filing thereof with the Trustee, such
summaries of any information, documents and reports required to be filed by the Corporation with respect to each
such series pursuant to subsections (a) and (b) of this Section as may be required by rules and regulations
prescribed from time to time by the Commission.

SECTION 5.04.     REPORTS BY THE TRUSTEE.

(a)      On or before May 15, 2004 and on or before May 15 of each year thereafter, so long as any Debt
Securities of any series are outstanding hereunder, the Trustee shall transmit to the Holders of Debt Securities
of such series, in the manner provided by Section 313(c) of the Trust Indenture Act of 1939, a brief report dated
as of the preceding February 15, as may be required by Sections 313(a) and (b) of the Trust Indenture Act of 1939.

(b)      A copy of each such report shall, at the time of such transmission to Holders of Debt Securities of a
particular series, be filed by the Trustee with each stock exchange upon which the Debt Securities of such series
are listed and also with the Commission.  The Corporation agrees to notify the Trustee when and as the Debt
Securities of any series become listed on any stock exchange.

                                                           27

<HR SIZE=5 COLOR=GRAY NOSHADE>

                                                 ARTICLE Six

                                                REMEDIES ON DEFAULT

SECTION 6.01.     EVENTS OF DEFAULT.  In case one or more of the following Events of Default with respect to a
particular series of Debt Securities shall have occurred and be continuing, that is to say:

(a)      default in the payment of the principal of (or premium, if any, on) any of the Debt Securities of such
series as and when the same shall become due and payable either at maturity, upon redemption, by declaration or
otherwise; or

(b)      default in the payment of any installment of interest, if any, or in the payment of any Additional
Amounts upon any of the Debt Securities of such series as and when the same shall become due and payable, and
continuance of such default for a period of thirty days after written notice from the Trustee; or

(c)      failure on the part of the Corporation duly to observe or perform any other of the covenants or
agreements on the part of the Corporation applicable to such series of the Debt Securities or contained in this
Indenture for a period of ninety days after the date on which written notice of such failure, requiring the
Corporation to remedy the same, shall have been given to the Corporation by the Trustee, or to the Corporation
and the Trustee by the Holders of at least twenty-five percent in aggregate principal amount of the Debt
Securities of such series at the time outstanding; or

(d)      default by the Corporation or any Significant Subsidiary in any payment of $25,000,000 or more of
principal of or interest on any notes, bonds, debentures and other similar evidences of indebtedness for money
borrowed, or in the payment of $25,000,000 or more on account of any guarantee in respect of any notes, bonds,
debentures and other similar evidences of indebtedness for money borrowed, beyond any period of grace that may be
provided in the instrument or agreement under which such notes, bonds, debentures and other similar evidences of
indebtedness for money borrowed or guarantee was created; or

(e)      a court having jurisdiction in the premises shall enter a decree or order for relief in respect of the
Corporation in an involuntary case under any applicable bankruptcy, insolvency or other similar law now or
hereafter in effect, or appoint a receiver, liquidator, assignee, custodian, trustee, sequestrator (or similar
official) of the Corporation or for any substantial part of its property, or ordering the winding-up or
liquidation of its affairs, and such decree or order shall remain unstayed, undismissed and unbonded and in
effect for a period of ninety days; or

(f)      the Corporation shall commence a voluntary case under any applicable bankruptcy, insolvency or other
similar law now or hereafter in effect, or shall consent to the entry of an order for relief in an involuntary
case under any such law, or shall consent to the appointment of or taking possession by a receiver, liquidator,
assignee, trustee, custodian, sequestrator (or similar official) of the Corporation or for a substantial part of
its property, or shall make any general assignment for the benefit of creditors;

                                                           28

<HR SIZE=5 COLOR=GRAY NOSHADE>

then if an Event of Default described in clause (a), (b) or (c) shall have occurred and be continuing, and in
each and every such case, unless the principal amount of all the Debt Securities of such series shall have
already become due and payable, either the Trustee or the Holders of not less than twenty-five percent in
aggregate principal amount of the Debt Securities of all series affected thereby then outstanding hereunder, by
notice in writing to the Corporation (and to the Trustee if given by Holders of such Debt Securities) may declare
the principal amount of all the Debt Securities not already due and payable (or, with respect to Original Issue
Discount Securities, such lesser amount as may be specified in the terms of such Debt Securities) of the series
affected thereby to be due and payable immediately, and upon any such declaration the same shall become and shall
be immediately due and payable, any provision of this Indenture or the Debt Securities of such series to the
contrary notwithstanding, or, if an Event of Default described in clause (d), (e) or (f) shall have occurred and
be continuing, and in each and every such case, either the Trustee or the Holders of not less than twenty-five
percent in aggregate principal amount of all the Debt Securities then outstanding hereunder (voting as one
class), by notice in writing to the Corporation (and to the Trustee if given by Holders of securities), may
declare the principal of all the Debt Securities not already due and payable (or, with respect to Original Issue
Discount Securities, such lesser amount as may be specified in the terms of such Debt Securities) to be due and
payable immediately, and upon any such declaration the same shall become and shall be immediately due and
payable, any provision in this Indenture or in the Debt Securities to the contrary notwithstanding.  The
foregoing provisions, however, are subject to the conditions that if, at any time after the principal of the Debt
Securities of any one or more or all series, as the case may be, shall have been so declared due and payable, and
before any judgment or decree for the payment of the monies due shall have been obtained or entered as
hereinafter provided, the Corporation shall pay or shall deposit with the Trustee a sum sufficient to pay all
matured installments of interest, if any, and all Additional Amounts, if any, due upon all the Debt Securities of
such series or of all the Debt Securities, as the case may be, and the principal of (and premium, if any, on) all
Debt Securities of such series or of all the Debt Securities, as the case may be (or, with respect to Original
Issue Discount Securities, such lesser amount as may be specified in the terms of such Debt Securities), which
shall have become due otherwise than by acceleration (with interest, if any, upon such principal and premium, if
any, and, to the extent that payment of such interest is enforceable under applicable law, on overdue
installments of interest and Additional Amounts, if any, at the same rate as the rate of interest specified in
the Debt Securities of such series, as the case may be (or, with respect to Original Issue Discount Securities,
at the rate specified in the terms of such Debt Securities for interest on overdue principal thereof upon
maturity, redemption or acceleration of such series, as the case may be), to the date of such payment or

                                                           29

<HR SIZE=5 COLOR=GRAY NOSHADE>
deposit), and such amount as shall be payable to the Trustee pursuant to Section 7.06, and any and all defaults
under the Indenture shall have been remedied, then and in every such case the Holders of a majority in aggregate
principal amount of the Debt Securities of such series (or of all the Debt Securities, as the case may be) then
outstanding, by written notice to the Corporation and to the Trustee, may waive all defaults with respect to that
series or with respect to all Debt Securities, as the case may be, and rescind and annul such declaration and its
consequences; but no such waiver or rescission and annulment shall extend to or shall affect any subsequent
default or shall impair any right consequent thereon.  If the principal of all Debt Securities shall have been
declared to be payable pursuant to this Section 6.01, in determining whether the Holders of a majority in
aggregate principal amount thereof have waived all defaults and rescinded and annulled such declaration, all
series of Debt Securities shall be treated as a single class and the principal amount of Original Issue Discount
Securities shall be deemed to be the amount declared payable under the terms applicable to such Original Issue
Discount Securities.

         In case the Trustee shall have proceeded to enforce any right under this Indenture and such proceedings
shall have been discontinued or abandoned because of such rescission and annulment or for any other reason or
shall have been determined adversely to the Trustee, then and in every such case the Corporation, Trustee and the
Holders of Debt Securities, as the case may be, shall be restored respectively to their former positions and
rights hereunder, and all rights, remedies and powers of the Corporation, the Trustee and the Holders of Debt
Securities, as the case may be, shall continue as though no such proceedings had been taken.

SECTION 6.02.     PAYMENT OF DEBT SECURITIES ON DEFAULT; SUIT THEREFOR.  The Corporation covenants that (1) in
case default shall be made in the payment of any installment of interest, if any, on any of the Debt Securities of
any series or any Additional Amounts payable in respect of any of the Debt Securities of any series, as and when
the same shall become due and payable, and such default shall have continued for a period of thirty days or (2)
in case default shall be made in the payment of the principal of (or premium, if any, on) any of the Debt
Securities of any series, as and when the same shall have become due and payable, whether upon maturity of such
series or upon redemption or upon declaration or otherwise, then upon demand of the Trustee, the Corporation
shall pay to the Trustee, for the benefit of the Holders of the Debt Securities of such series, and the Coupons,
if any, appertaining to such Debt Securities, the whole amount that then shall have become due and payable on all
such Debt Securities of such series and such Coupons, for principal (and premium, if any) or interest, if any, or
Additional Amounts, if any as the case may be, with interest upon the overdue principal (and premium, if any) and
(to the extent that payment of such interest is enforceable under applicable law) upon overdue installments of
interest, if any, and Additional Amounts, if any, at the same rate as the rate of interest specified in the Debt

                                                           30

<HR SIZE=5 COLOR=GRAY NOSHADE>
Securities of such series (or, with respect to Original Issue Discount Securities, at the rate specified in the
terms of such Debt Securities for interest on overdue principal thereof upon maturity, redemption or
acceleration); and, in addition thereto, such further amounts as shall be payable pursuant to Section 7.06.

         In case the Corporation shall fail forthwith to pay such amounts upon such demand, the Trustee, in its
own name and as trustee of an express trust, shall be entitled and empowered to institute any action or
proceedings at law or in equity for the collection of the sums so due and unpaid, and may prosecute any such
action or proceedings to judgment or final decree, and may enforce any such judgment or final decree against the
Corporation or other obligor upon such Debt Securities and collect in the manner provided by law out of the
property of the Corporation or other obligor upon such Debt Securities wherever situated the monies adjudged or
decreed to be payable.

         In case there shall be pending proceedings for the bankruptcy or for the reorganization of the
Corporation or any other obligor upon Debt Securities of any series under Title 11 of the United States Code or
any other applicable law, or in case a receiver or trustee shall have been appointed for the property of the
Corporation or such other obligor, or in case of any other judicial proceedings relative to the Corporation or
such other obligor, or to the creditors or property of the Corporation or such other obligor, the Trustee,
irrespective of whether the principal of the Debt Securities of such series shall then be due and payable as
therein expressed or by declaration or otherwise and irrespective of whether the Trustee shall have made any
demand pursuant to the provisions of this Section, shall be entitled and empowered, by intervention in such
proceedings or otherwise, to file and prove a claim or claims for the whole amount of principal (or, with respect
to Original Issue Discount Securities, such portion of the principal amount as may be specified in the terms of
that series), and premium, if any, interest, if any, and Additional Amounts, if any, owing and unpaid in respect
of the Debt Securities of such series, and to file such other papers or documents as may be necessary or
advisable in order to have the claims of the Trustee under Section 7.06 and of the Holders of the Debt Securities
and Coupons of such series allowed in any such judicial proceedings relative to the Corporation or other obligor
upon the Debt Securities of such series, or to the creditors or property of the Corporation or such other
obligor, and to collect and receive any monies or other property payable or deliverable on any such claims, and
to distribute all amounts received with respect to the claims of the Securityholders of such series and of the
Trustee on their behalf; and any receiver, assignee or trustee in bankruptcy or reorganization is hereby
authorized by each of the Holders of the Debt Securities and Coupons of such series to make payments to the
Trustee and, in the event that the Trustee shall consent to the making of payments directly to the
Securityholders of such series, to pay to the Trustee such amount as shall be sufficient to cover reasonable
compensation to the Trustee, its agents, attorneys and counsel, and all other reasonable expenses and liabilities
incurred, and all advances made, by the Trustee except as a result of its negligence or bad faith.

                                                           31

<HR SIZE=5 COLOR=GRAY NOSHADE>
         Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept
or adopt on behalf of any Holder any plan of reorganization, arrangement, adjustment or composition affecting the
Debt Securities or the rights of any Holder thereof, or to authorize the Trustee to vote in respect of the claim
of any Holder in any such proceeding.

         All rights of action and of asserting claims under this Indenture, or under any of the Debt Securities,
may be enforced by the Trustee without the possession of any of the Debt Securities or Coupons appertaining to
such Debt Securities, or the production thereof in any trial or other proceedings relative thereto, and any such
action or proceedings instituted by the Trustee shall be brought in its own name and as trustee of an express
trust, and any recovery of judgment shall be for the ratable benefit of the Holders of the Debt Securities or
Coupons appertaining thereto.

         In case of a default hereunder the Trustee may in its discretion proceed to protect and enforce the
rights vested in it by this Indenture by such appropriate judicial proceedings as the Trustee shall deem most
effectual to protect and enforce any of such rights, either at law or in equity or in bankruptcy or otherwise,
whether for the specific enforcement of any covenant or agreement contained in this Indenture or in aid of the
exercise of any power granted in this Indenture, or to enforce any other legal or equitable right vested in the
Trustee by this Indenture or by law.

SECTION 6.03.     APPLICATION OF MONIES COLLECTED BY TRUSTEE.  Any monies collected by the Trustee pursuant to
Section 6.02 shall be applied in the following order, at the date or dates fixed by the Trustee and, in case of
the distribution of such monies on account of principal (or premium, if any) or interest, if any, upon
presentation of the several Debt Securities and Coupons in respect of which monies have been collected, and
stamping thereon the payment, if only partially paid, and upon surrender thereof, if fully paid:

         FIRST:  To the payment of the amounts payable to the Trustee pursuant to Section 7.06;

         SECOND: In case the principal of the Debt Securities in respect of which monies have been collected
shall not have become due, to the payment of interest, if any, and Additional Amounts, if any, on the Debt
Securities of such series in the order of the maturity of the installments of such interest, with interest (to the
extent that such interest has been collected by the Trustee) upon the overdue installments of interest and
Additional Amounts, if any, at the same rate as the rate of interest, if any, specified in the Debt Securities of
such series (or, with respect to Original Issue Discount Securities, at the rate specified in the terms of such
Debt Securities for interest on overdue principal thereof upon maturity, redemption or acceleration), such
payments to be made ratably to the persons entitled thereto, without discrimination or preference; and

                                                           32

<HR SIZE=5 COLOR=GRAY NOSHADE>

         THIRD: In case the principal of the Debt Securities in respect of which monies have been collected shall
have become due, by declaration or otherwise, to the payment of the whole amount then owing and unpaid upon the
Debt Securities of such series for principal (and premium, if any), interest, if any, and Additional Amounts, if
any, and (to the extent that such interest has been collected by the Trustee) upon overdue installments of
interest, if any, and Additional Amounts, if any, at the same rate as the rate of interest specified in the Debt
Securities of such series (or, with respect to Original Issue Discount Securities, at the rate specified in the
terms of such Debt Securities for interest on overdue principal thereof upon maturity, redemption or
acceleration); and in case such monies shall be insufficient to pay in full the whole amount so due and unpaid
upon the Debt Securities of such series, then to the payment of such principal (and premium, if any), interest, if
any, and Additional Amounts, if any, without preference or priority of principal (and premium, if any), over
interest, if any, and Additional Amounts, if any, or of interest, if any, and Additional Amounts, if any, over
principal (and premium, if any), or of any installment of interest, if any, or Additional Amounts, if any, over
any other installment of interest, if any, or Additional Amounts, if any, or of any Debt Security of such series
over any other Debt Security of such series, ratably to the aggregate of such principal (and premium, if any),
and accrued and unpaid interest, if any, and Additional Amounts, if any.

SECTION 6.04.     PROCEEDINGS BY SECURITYHOLDERS.  No Holder of any Debt Security of any series or of any Coupon
appertaining thereto shall have any right by virtue or by availing of any provision of this Indenture to
institute any action or proceedings at law or in equity or in bankruptcy or otherwise, upon or under or with
respect to this Indenture, or for the appointment of a receiver or trustee, or for any other remedy hereunder,
unless such Holder previously shall have given to the Trustee written notice of default and of the continuance
thereof, as hereinbefore provided, and unless also the Holders of not less than twenty-five percent in aggregate
principal amount of the Debt Securities of such series then outstanding or, in the case of any Event of Default
described in clause (d) or (e) of Section 6.01, twenty-five per cent in aggregate principal amount of all the
Debt Securities at the time outstanding (voting as one class) shall have made written request upon the Trustee to
institute such action or proceedings in its own name as Trustee hereunder and shall have offered to the Trustee
such reasonable indemnity as it may require against the costs, expenses and liabilities to be incurred therein or
thereby, and the Trustee for sixty days after its receipt of such notice, request and offer of indemnity shall
have failed to institute any such action or proceedings and no direction inconsistent with such written request
shall have been given to the Trustee pursuant to Section 6.06; it being understood and intended and being
expressly covenanted by the taker and Holder of every Debt Security with every other taker and Holder and the
Trustee, that no one or more Holders of Debt Securities or Coupons appertaining to such Debt Securities shall
have any right in any manner whatever by virtue of or by availing himself, herself or itself of any provision of
this Indenture to affect, disturb or prejudice the rights of any other Holder of Debt Securities or Coupons
appertaining to such Debt Securities, or to obtain or seek to obtain priority over or preference to any other
such Holder or to enforce any right under this Indenture, except in the manner herein provided and for the equal,

                                                           33

<HR SIZE=5 COLOR=GRAY NOSHADE>
ratable and common benefit of all Holders of Debt Securities and Coupons.  For the protection and enforcement of
the revisions of this Section, each and every Securityholder and the Trustee shall be entitled to such relief as
can be given either at law or in equity.

         Notwithstanding any other provisions in this Indenture, however, the right of any Holder of any Debt
Security to receive payment of the principal of (and premium, if any) and interest, if any, and Additional
Amounts, if any, on such Debt Security or Coupon, on or after the respective due dates expressed in such Debt
Security or Coupon, or to institute suit for the enforcement of any such payment on or after such respective
dates, shall not be impaired or affected without the consent of such Holder.  With respect to original Issue
Discount Debt Securities, principal shall mean such amount as shall be due and payable as may be specified in the
terms of such Debt Securities.

SECTION 6.05.     REMEDIES CUMULATIVE AND CONTINUING.  All powers and remedies given by this Article Six to the
Trustee or to the Holders of Debt Securities or Coupons shall, to the extent permitted by law, be deemed
cumulative and not exclusive of any thereof or of any other powers and remedies available to the Trustee or the
Holders of Debt Securities or Coupons, by judicial proceedings or otherwise, to enforce the performance or
observance of the covenants and agreements contained in this Indenture, and no delay or omission of the Trustee
or of any Holder of any of the Debt Securities or Coupons to exercise any right or power accruing upon any
default occurring and continuing as aforesaid shall impair any such right or power or shall be construed to be a
waiver of any such default or an acquiescence therein; and, subject to the provisions of Section 6.04, every
power and remedy given by this Article Six or by law to the Trustee or to the Holders of Debt Securities or
Coupons may be exercised from time to time, and as often as shall be deemed expedient, by the Trustee or by the
Holders of Debt Securities or Coupons, as the case may be.

SECTION 6.06.     DIRECTION OF PROCEEDINGS.  The Holders of a majority in aggregate principal amount of the Debt
Securities of any or all series affected (voting as one class) at the time outstanding shall have the right to
direct the time, method, and place of conducting any proceeding for any remedy available to the Trustee, or
exercising any trust or power conferred on the Trustee; provided, however, that (i) such direction shall not be
in conflict with any rule of law or with this Indenture, (ii) the Trustee may take any other action deemed proper
by the Trustee that is not inconsistent with such direction and (iii) the Trustee shall have the right to decline
to follow any such direction if the Trustee, being advised by counsel, determines that the action or proceedings
so directed would be prejudicial to the Holders not joining in such direction or may not lawfully be taken or if
the Trustee in good faith by its board of directors or executive committee or a trust committee of directors or
trustees and/or responsible officers shall determine that the action or proceedings so directed would involve the
Trustee in personal liability.

                                                           34

<HR SIZE=5 COLOR=GRAY NOSHADE>

         Prior to any declaration accelerating the maturity of the Debt Securities of any series, the holders of
a majority in aggregate principal amount of the Debt Securities of such series at the time outstanding may on
behalf of the Holders of all of the Debt Securities of such series waive any past default or Event of Default
hereunder and its consequences, except a default in the payment of principal of (premium, if any) or interest, if
any, or Additional Amounts, if any, on any Debt Securities of such series or in respect of a covenant or
provision hereof that may not be modified or amended without the consent of the Holders of each outstanding Debt
Security of such series affected.  Upon any such waiver the Corporation, the Trustee and the Holders of the Debt
Securities of such series shall be restored to their former positions and rights hereunder, respectively, but no
such waiver shall extend to any subsequent or other default or Event of Default or impair any right consequent
thereon.  Whenever any default or Event of Default hereunder shall have been waived as permitted by this Section
6.06, said default or Event of Default shall for all purposes of the Debt Securities of such series and this
Indenture be deemed to have been cured and to be not continuing.

SECTION 6.07.     NOTICE OF DEFAULTS.  The Trustee shall, within ninety days after the occurrence of a default
with respect to the Debt Securities of any series, give notice of all defaults with respect to that series known
to the Trustee to all Holders of then outstanding Debt Securities of that series, by mailing such notice to such
Holders at their addresses as they shall appear on the Security Register, unless in each case such defaults shall
have been cured before the mailing or publication of such notice (the term "defaults" for the purpose of this
Section being hereby defined to be the events specified in Sections 6.01(a), (b), (c), (d) and (e) and any
additional events specified in the terms of any series of Debt Securities pursuant to Section 2.01, not including
periods of grace, if any, provided for therein, and irrespective of the giving of written notice specified in
Section 6.01 (c) or in the terms of any Debt Securities established pursuant to Section 2.01); and provided that,
except in the case of default in the payment of the principal of (premium, if any), interest, if any, or
Additional Amounts, if any, on any of the Debt Securities of such series, the Trustee shall be protected in
withholding such notice if and so long as the board of directors, the executive committee, or a trust committee
of directors or responsible officers of the Trustee in good faith determines that the withholding of such notice
is in the interests of the Holders of the Debt Securities of such series.

SECTION 6.08.     UNDERTAKING TO PAY COSTS.  All parties to this Indenture agree, and each Holder of any Debt
Security by his, her or its acceptance thereof shall be deemed to have agreed, that any court may in its
discretion require, in any suit for the enforcement of any right or remedy under this Indenture, or in any suit
against the Trustee for any action taken or omitted by it as Trustee, the filing by any party litigant in such
suit of an undertaking to pay the costs of such suit, and that such court may in its discretion assess reasonable
costs, including reasonable attorneys' fees, against any party litigant in such suit, having due regard to the
merits and good faith of the claims or defenses made by such party litigant; provided that, the provisions of
this Section shall not apply to any suit instituted by the Trustee, to any suit instituted by any Securityholders
of any series, or group of such Securityholders, holding in the aggregate more than ten percent in aggregate

                                                           35

<HR SIZE=5 COLOR=GRAY NOSHADE>
principal amount of all Debt Securities (voting as one class) or to any suit instituted by any Securityholders
for the enforcement of the payment of the principal of (or premium, if any), interest, if any, or Additional
Amounts, if any, on any Debt Security on or after the due date expressed in such Debt Security.

ARTICLE Seven

                                              CONCERNING THE TRUSTEE

SECTION 7.01.     DUTIES AND RESPONSIBILITIES OF TRUSTEE.  The Trustee, prior to the occurrence of an Event of
Default of a particular series and after the curing of all Events of Default of such series that may have
occurred, undertakes to perform such duties and only such duties as are specifically set forth in this
Indenture.  In case an Event of Default with respect to a particular series has occurred (which has not been
cured) the Trustee shall exercise such of the rights and powers vested in it, by this Indenture, and use the same
degree of care and skill in its exercise, as a prudent man would exercise or use under the circumstances in the
conduct of his own affairs.

         No provision of this Indenture shall be construed to relieve the Trustee from liability for its own
negligent action, its own negligent failure to act, or its own willful misconduct, except that:

(a)      prior to the occurrence of an Event of Default with respect to a particular series and after the curing
of all Events of Default with respect to such series that may have occurred:

(1)      the duties and obligations of the Trustee with respect to such series shall be determined solely by the
express provisions of this Indenture, and the Trustee shall not be liable except for the performance of such
duties and obligations as are specifically set forth in this Indenture, and no implied covenants or obligations
shall be read into this Indenture against the Trustee; and

(2)      in the absence of bad faith on the part of the Trustee, the Trustee may conclusively rely, as to the
truth of the statements and the correctness of the opinions expressed therein, upon any certificates or opinions
furnished to the Trustee and conforming to the requirements of this Indenture; but in the case of any such
certificates or opinions which by any provision hereof are specifically required to be furnished to the Trustee,
the Trustee shall be under a duty to examine the same to determine whether or not they conform to the
requirements of this Indenture;

                                                           36

<HR SIZE=5 COLOR=GRAY NOSHADE>

(b)      the Trustee shall not be liable for any error of judgment made in good faith by a responsible officer or
officers, unless it shall be proved that the Trustee was negligent in ascertaining the pertinent facts; and

(c)      the Trustee shall not be liable with respect to any action taken or omitted to be taken by it in good
faith in accordance with the direction of the Holders of Debt Securities pursuant to Section 6.06 relating to the
time, method and place, of conducting any proceeding for any remedy available to the Trustee, or exercising any
trust or power conferred upon the Trustee, under this Indenture.

         No provision of this Indenture shall be construed as requiring the Trustee to expend or risk its own
funds or otherwise to incur any personal financial liability in the performance of any of its duties hereunder,
or in the exercise of any of its rights or powers, if there shall be reasonable grounds for believing that
repayment of such funds or adequate indemnity against such risk or liability is not reasonably assured to it.

SECTION 7.02.     RELIANCE ON DOCUMENTS, OPINIONS, ETC.  Subject to the provisions of Section 7.01:

(a)      the Trustee may rely, and shall be protected in acting or refraining from acting, upon any resolution,
certificate, statement, instrument, opinion, report, notice, request, consent, order, bond, debenture, note,
Coupon or other paper or document believed by it to be genuine and to have been signed or presented by the proper
party or parties;

(b)      any request, direction, order or demand of the Corporation mentioned herein shall be sufficiently
evidenced by an instrument signed in the name of the Corporation by the President and Chief Executive Officer or
the Chief Financial Officer or any Vice President and by the Secretary or any Assistant Secretary (unless other
evidence in respect thereof be herein specifically prescribed); and a Board Resolution may be evidenced to the
Trustee by a copy thereof certified by the Secretary or any Assistant Secretary of the Corporation;

(c)      the Trustee may consult with counsel and any advice or Opinion of Counsel shall be full and complete
authorization and protection in respect of any action taken or suffered by it hereunder in good faith and in
accordance with such advice or Opinion of Counsel;

(d)      the Trustee shall be under no obligation to exercise any of the rights or powers vested in it by this
Indenture at the request, order or direction of any of the Securityholders, pursuant to the provisions of this
Indenture, unless such Securityholders shall have offered to the Trustee reasonable security or indemnity against
the costs, expenses, and liabilities which might be incurred therein or thereby;

                                                           37

<HR SIZE=5 COLOR=GRAY NOSHADE>
(e)      the Trustee shall not be bound to make any investigation into the facts or matters stated in any
resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order,
bond, debenture, note, coupon or other paper or document, but the Trustee, in its discretion, may make such
further inquiry or investigation into such facts or matters as it may see fit, and, if the Trustee shall
determine to make such further inquiry or investigation, it shall be entitled to examine the relevant books,
records and premises of the Corporation, personally or by agent or attorney;

(f)      the Trustee may execute any of the trusts or powers hereunder or perform any duties hereunder either
directly or by or through agents or attorneys, provided, however, that the Trustee shall be responsible for any
misconduct or negligence on the part of any agent or attorney appointed by it hereunder; and

(g)      the Trustee shall not be liable for any action taken by it in good faith and believed by it to be
authorized or within the discretion or rights or powers conferred upon it by this Indenture.

SECTION 7.03.     NO RESPONSIBILITY FOR RECITALS, ETC.  The recitals contained herein and in the Debt Securities,
other than the Trustee's certificate of authentication, shall be taken as the statements of the Corporation, and
the Trustee assumes no responsibility for the correctness of the same.  The Trustee makes no representations as
to the validity or sufficiency of this Indenture or of the Debt Securities, provided that the Trustee shall not
be relieved of its duty to authenticate Debt Securities only as authorized by this Indenture.  The Trustee shall
not be accountable for the use or application by the Corporation of Debt Securities or the proceeds thereof.

SECTION 7.04.     OWNERSHIP OF DEBT SECURITIES OR COUPONS.  The Trustee or any agent of the Corporation or of the
Trustee, in its individual or any other capacity, may become the owner or pledgee of Debt Securities or Coupons
with the same rights it would have if it were not Trustee, or an agent of the Corporation or of the Trustee.

SECTION 7.05.     MONIES TO BE HELD IN TRUST.  Subject to the provisions of Sections 12.04 and 12.05 hereof, all
monies received by the Trustee or any paying agent shall, until used or applied as herein provided, be held in
trust for the purposes for which they were received but need not be segregated from other funds except to the
extent required by law.  Neither the Trustee nor any paying agent shall be under any liability for interest on
any monies received by it hereunder except such as it may agree with the Corporation to pay thereon.  So long as
no Event of Default shall have occurred and be continuing, all interest allowed on any such monies shall be paid
from time to time upon the written order of the Corporation, signed by its President and Chief Executive Officer
or its Chief Financial Officer or any Vice President.

                                                           38

<HR SIZE=5 COLOR=GRAY NOSHADE>

SECTION 7.06.     COMPENSATION AND EXPENSES OF TRUSTEE.  The Corporation covenants and agrees to pay to the
Trustee from time to time, and the Trustee shall be entitled to, reasonable compensation, and, except as otherwise
expressly provided, the Corporation will pay or reimburse the Trustee upon its request for all reasonable
expenses, disbursements and advances incurred or made by the Trustee in accordance with any of the provisions of
this Indenture (including the reasonable compensation, expenses and disbursements of its counsel and of all
persons not regularly in its employ) except any such expense, disbursement or advance as may arise from its
negligence or bad faith.  If any property other than cash shall at any time be subject to the lien of this
Indenture, the Trustee, if and to the extent authorized by a receivership or bankruptcy court of competent
jurisdiction or by the supplemental instrument subjecting such property to such lien, shall be entitled to make
advances for the purpose of preserving such property or of discharging tax liens or other prior liens or
encumbrances hereon.  The Corporation also covenants to indemnify the Trustee for, and to hold it harmless
against, any loss, liability or reasonable expense incurred without negligence or bad faith on the part of the
Trustee, arising out of or in connection with the acceptance or administration of this trust, including the
reasonable costs and expenses of defending itself against any claim of liability in the premises.  The
obligations of the Corporation under this Section to compensate the Trustee and to pay or reimburse the Trustee
for reasonable expenses, disbursements and advances shall constitute additional indebtedness hereunder.  Such
additional indebtedness shall be secured by a lien prior to that of the Debt Securities upon all property and
funds held or collected by the Trustee as such, except funds held in trust for the benefit of the Holders of
particular Debt Securities or Coupons.

SECTION 7.07.     OFFICERS' CERTIFICATE AS EVIDENCE.  Subject to the provisions of Section 7.01, whenever in the
administration of the provisions of this Indenture the Trustee shall deem it necessary or desirable that a matter
be proved or established prior to taking or suffering any action to be taken hereunder, such matter (unless other
evidence in respect thereof be herein specifically prescribed) may, in the absence of negligence or bad faith on
the part of the Trustee, be deemed to be conclusively proved and established by an Officers' Certificate
delivered to the Trustee, and such Certificate, in the absence of negligence or bad faith on the part of the
Trustee, shall be full warrant to the Trustee for any action taken, suffered or omitted by it under the
provisions of this Indenture upon the faith thereof.

SECTION 7.08.     CONFLICTING INTEREST OF TRUSTEE.  The Trustee shall comply with Section 310(b) of the Trust
Indenture Act of 1939.

                                                           39

<HR SIZE=5 COLOR=GRAY NOSHADE>

SECTION 7.09.     ELIGIBILITY OF TRUSTEE.  There shall at all times be a trustee hereunder which shall be a
corporation organized and doing business under the laws of the United States or of any State or Territory thereof
or of the District of Columbia, which (a) is authorized under such laws to exercise corporate trust powers and
(b) is subject to supervision or examination by Federal, State, Territorial or District of Columbia authority and
(c) shall have at all times a combined capital and surplus of not less than U.S. $50 million.  If such
corporation publishes reports of condition at least annually, pursuant to law, or to the requirements of the
aforesaid supervising or examining authority, then for the purposes of this Section, the combined capital and
surplus of such corporation at any time shall be deemed to be its combined capital and surplus as set forth in
its most recent report of condition so published.  In case at any time the Trustee shall cease to be eligible in
accordance with the provisions of this Section, the Trustee shall resign immediately in the manner and with the
effect specified in Section 7.10.

SECTION 7.10.     RESIGNATION OR REMOVAL OF TRUSTEE.

(a)      The Trustee, or any trustee or trustees hereafter appointed, may, upon sixty days written notice to the
Corporation, at any time resign with respect to one or more or all series by giving written notice of resignation
to the Corporation by mailing notice of such resignation to the Holders of then outstanding Debt Securities of
each series affected at their addresses as they shall appear on the Security Register.  Upon receiving such
notice of resignation the Corporation shall promptly appoint a successor trustee with respect to the applicable
series by written instrument, in duplicate, executed by order of the Board of Directors of the Corporation, one
copy of which instrument shall be delivered to the resigning Trustee and one copy to the successor trustee.  If
no successor trustee shall have been so appointed and have accepted appointment within thirty days after the
mailing of such notice of resignation to the Securityholders, the resigning Trustee may petition any court of
competent jurisdiction for the appointment of a successor trustee, or any Securityholder who has been a bona fide
Holder of a Debt Security or Debt Securities of the applicable series for at least six months may, subject to the
provisions of Section 6.08, on behalf of himself, herself or itself and all others similarly situated, petition
any such court for the appointment of a successor trustee.  Such court may thereupon, after such notice, if any,
as it may deem proper and prescribe, appoint a successor trustee.

(b)      In case at any time any of the following shall occur:

(i)      the Trustee shall fail to comply with Section 7.08 with respect to any series of Debt Securities after
written request therefor by the Corporation or by any Securityholder who has been a bona fide Holder of a Debt
Security or Debt Securities of such series for at least six months, or

                                                           40

<HR SIZE=5 COLOR=GRAY NOSHADE>

(ii)     the Trustee shall cease to be eligible in accordance with the provision of Section 7.09 with respect to
any series of Debt Securities and shall fail to resign after written request therefor by the Corporation or by
any such Securityholder, or

(iii)    the Trustee shall become incapable of acting with respect to any series of Debt Securities, or shall be
adjudged a bankrupt or insolvent, or a receiver of the Trustee or of its property shall be appointed, or any
public officer shall take charge or control of the Trustee or of its property or affairs for the purpose of
rehabilitation, conservation or liquidation, then, in any such case, the Corporation may remove the Trustee with
respect to the applicable series of Debt Securities and appoint a successor trustee with respect to such series
by written instrument, in duplicate, executed by order of the Board of Directors of the Corporation, one copy of
which instrument shall be delivered to the Trustee so removed and one copy to the successor trustee, or, subject
to the provisions of Section 6.08, any Securityholder of such series who has been a bona fide Holder of a Debt
Security or Debt Securities of the applicable series for at least six months may, on behalf of himself, herself
or itself and all others similarly situated, petition any court of competent jurisdiction for the removal of the
Trustee and the appointment of a successor trustee with respect to such series.  Such court may thereupon, after
such notice, if any, as it may deem proper and prescribe, remove the Trustee and appoint a successor trustee.

(c)      The Holders of a majority in aggregate principal amount of the Debt Securities of all series (voting as
one class) at the time outstanding may at any time remove the Trustee with respect to Debt Securities of all
series and appoint a successor trustee with respect to the Debt Securities of all series.

(d)      Any resignation or removal of the Trustee and any appointment of a successor trustee pursuant to any of
the provisions of this Section shall become effective upon acceptance of appointment by the successor trustee as
provided in Section 7.11.

SECTION 7.11.     ACCEPTANCE BY SUCCESSOR TRUSTEE.  Any successor trustee appointed as provided in Section 7.10
shall execute, acknowledge and deliver to the Corporation and to its predecessor trustee an instrument accepting
such appointment hereunder, and thereupon the resignation or removal the predecessor trustee with respect to all
or any applicable series shall become effective and such successor trustee, without any further act, deed or
conveyance, shall become vested with all the rights, powers, duties and obligations with respect to such series
of its predecessor hereunder, with like effect as if originally named as trustee herein; but, on the written
request of the Corporation or of the successor trustee, the trustee ceasing to act shall, upon payment of any
amounts then due it pursuant to the provisions of Section 7.06, execute and deliver an instrument transferring to
such successor trustee all the rights and powers of the trustee so ceasing to act.  Upon request of any such

                                                           41

<HR SIZE=5 COLOR=GRAY NOSHADE>

successor trustee, the Corporation shall execute any and all instruments in writing in order more fully and
certainly to vest in and confirm to such successor trustee all such rights and powers.  Any trustee ceasing to
act shall, nevertheless, retain a lien upon all property or funds held or collected by such trustee to secure any
amounts then due it pursuant to the provisions of Section 7.06.

         In case of the appointment hereunder of a successor trustee with respect to the Debt Securities of one
or more (but not all) series, the Corporation, the predecessor Trustee and each successor trustee with respect to
the Debt Securities of any applicable series shall execute and deliver an indenture supplemental hereto that
shall contain such provisions as shall be deemed necessary or desirable to confirm that all the rights, powers,
trusts and duties of the predecessor Trustee with respect to the Debt Securities of any series as to which the
predecessor Trustee is not retiring shall continue to be vested in the predecessor Trustee, and shall add to or
change any of the provisions of this Indenture as shall be necessary to provide for or facilitate the
administration of the trusts hereunder by more than one trustee, it being understood that nothing herein or in
such supplemental indenture shall constitute such trustees co-trustees of the same trust and that each such
trustee shall be trustee of a trust or trusts hereunder separate and apart from any trust or trusts hereunder
administered by any other such trustee.

         No successor trustee shall accept appointment as provided in this Section unless at the time of such
acceptance such successor trustee shall be qualified under the provisions of Section 7.08 and eligible under the
provisions of Section 7.09.

         Upon acceptance of appointment by a successor trustee as provided in this Section, the Corporation shall
give notice of the succession of such trustee hereunder to the Holders of Debt Securities of each series
affected, by mailing such notice to such Holders at their addresses as they shall appear on the Security
Register.  If the Corporation fails to mail such notice in the prescribed manner within ten days after the
acceptance of appointment by the successor trustee, the successor trustee shall cause such notice to be so given
at the expense of the Corporation.

SECTION 7.12.     SUCCESSOR BY MERGER, ETC.  Any corporation into which the Trustee may be merged or converted or
with which it may be consolidated, or any corporation resulting from any merger, conversion or consolidation to
which the Trustee shall be a party, or any corporation succeeding to the corporate trust business of the Trustee,
shall be the successor of the Trustee hereunder, provided such corporation shall be qualified under the
provisions of Section 7.08 and eligible under the provisions of Section 7.09, without the execution or filing of
any paper or any further act on the part of any of the parties hereto, anything herein to the contrary
notwithstanding.

SECTION 7.13.     LIMITATIONS ON RIGHTS OF TRUSTEE AS CREDITOR.  The Trustee shall comply with Section 311(a) of
the Trust Indenture Act of 1939.

                                                           42

<HR SIZE=5 COLOR=GRAY NOSHADE>

                                               ARTICLE Eight

                                          CONCERNING THE SECURITYHOLDERS

SECTION 8.01.     ACTION BY SECURITYHOLDERS.  Whenever in this Indenture it is provided that the Holders of a
specified percentage in aggregate principal amount of the Debt Securities of any or all series may take any
action (including the making of any demand or request, the giving of any notice, consent or waiver or the taking
of any other action), the fact that at the time of taking any such action the Holders of such specified
percentage have joined therein may be evidenced (a) by any instrument or any number of instruments of similar
tenor executed by Securityholders in person or by agent or proxy appointed in writing, or (b) by the record of
the Holders of Debt Securities voting in favor thereof at any meeting of Securityholders duly called and held in
accordance with the provisions of Article Nine, or (c) by a combination of such instrument or instruments and any
such record of such a meeting of Securityholders.

         In determining whether the Holders of a specified percentage in aggregate principal amount of the Debt
Securities have taken any action (including the making of any demand or request, the waiving of any notice,
consent or waiver or the taking of any other action), the principal amount of any Original Issue Discount
Security that may be counted in making such determination and that shall be deemed to be outstanding for such
purposes shall be equal to the amount of the principal thereof that could be declared to be due and payable upon
an Event of Default pursuant to the terms of such Original Issue Discount Security at the time the taking of such
action is evidence to the Trustee.

SECTION 8.02.     PROOF OF EXECUTION BY SECURITYHOLDERS.  Subject to the provisions of Sections 7.01, 7.02 and
9.05, proof of the execution of any instrument by a Securityholder or its agent or proxy shall be proved by the
Security Register or by a certificate of the Security Registrar.

SECTION 8.03.     WHO ARE DEEMED ABSOLUTE OWNERS.  The Corporation, the Trustee, any paying agent, any transfer
agent and any Security Registrar may, subject to Section 2.04 hereof, treat the person in whose name a Debt
Security shall be registered upon the Security Register as the absolute owner of such Debt Security (whether or
not such Debt Security shall be overdue) for the purpose of receiving payment thereof or on account thereof and
for all other purposes and neither the Corporation, the Trustee, any paying agent, any transfer agent nor any
Security Registrar shall be affected by any notice to the contrary.

SECTION 8.04.     CORPORATION-OWNED DEBT SECURITIES DISREGARDED.  In determining whether the Holders of the
required aggregate principal amount of Debt Securities have concurred in any direction, consent or waiver under
this Indenture, Debt Securities that are owned by the Corporation or by any person directly or indirectly
controlling or controlled by or under direct or indirect common control with the Corporation, shall be
disregarded and deemed not to be outstanding for the purpose of any such determination, except that for the
purpose of determining whether the Trustee shall be protected in relying on any such direction, consent or waiver
only Debt Securities that the Trustee knows are so owned shall be disregarded.  Debt Securities so owned that
have been pledged in good faith may be regarded as outstanding for the purposes of this Section if the pledgee

                                                           43

<HR SIZE=5 COLOR=GRAY NOSHADE>

shall establish to the satisfaction of the Trustee the pledgee's right to vote such Debt Securities and that the
pledgee is not a person directly or indirectly controlling or controlled by or under direct or indirect common
control with the Corporation.  In the case of a dispute as to such right, any decision by the Trustee taken upon
the advice of counsel shall be full protection to the Trustee.

SECTION 8.05.     REVOCATION OF CONSENTS; FUTURE SECURITYHOLDERS BOUND.  At any time prior to the taking of any
action by the Holders of the percentage in aggregate principal amount of the Debt Securities specified in this
Indenture in connection with such action, any Holder of a Debt Security the identifying number of which is shown
by the evidence to be included in the Debt Securities the Holders of which have consented to such action may, by
filing written notice with the Trustee at its office and upon proof of holding as provided in Section 8.02,
revoke such action so far as concerns such Debt Security.  Except as aforesaid any such action taken by the
Holder of any Debt Security shall be conclusive and binding upon such Holder and upon all future Holders and
owners of such Debt Security and of any Debt Security issued in exchange or substitution therefor irrespective of
whether or not any notation in regard thereto is made upon such Debt Security.  Any action taken by the Holders
of the percentage in aggregate principal amount of the Debt Securities specified in this Indenture in connection
with such action shall be conclusively binding upon the Corporation, the Trustee and the Holders of all the Debt
Securities of each series intended to be affected thereby.

ARTICLE Nine

                                             SECURITYHOLDERS' MEETINGS

SECTION 9.01.     PURPOSES OF MEETINGS.  A meeting of Securityholders of any or all series may be called at any
time and from time to time pursuant to the provisions of this Article for any of the following purposes:

(1)      to give any notice to the Corporation or to the Trustee, or to give any directions to the Trustee, or to
waive any default hereunder and its consequences, or to take any other action authorized to be taken by
Securityholders pursuant to any of the provisions of Article Six;

(2)      to remove the Trustee and appoint a successor trustee pursuant to the provisions of Article Seven;

                                                           44

<HR SIZE=5 COLOR=GRAY NOSHADE>

(3)      to consent to the execution of an indenture or indentures supplemental hereto pursuant to the provisions
of Section 10.02; or

(4)      to take any other action authorized to be taken by or on behalf of the Holders of any specified
aggregate principal amount of the Debt Securities of any or all series, as the case may be, under any other
provision of this Indenture or under applicable law.

SECTION 9.02.     CALL OF MEETINGS BY TRUSTEE.  The Trustee may at any time call a meeting of Holders of Debt
Securities of any or all series to take any action specified in Section 9.01, to be held at such time and at such
place in the Borough of Manhattan, The City of New York, as the Trustee shall determine.  Notice of every meeting
of the Holders of Debt Securities of any or all series, setting forth the time and place of such meeting and in
general terms the action proposed to be taken at such meeting, shall be given to all Holders of then outstanding
Debt Securities of each series that may be affected by the action proposed to be taken at such meeting, by
mailing such notice to such Holders at their addresses as they shall appear on the Security Register, not less
than twenty nor more than one hundred eighty days prior to the date fixed for the meeting.  Failure of any Holder
or Holders to receive such notice, or any defect therein, shall in no case affect the validity of any action
taken at such meeting.  Any meeting of Holders of Debt Securities of all or any series shall be valid without
notice if the Holders of all such Debt Securities outstanding, the Corporation and the Trustee are present in
person or by proxy or shall have waived notice thereof before or after the meeting.  The Trustee may fix, in
advance, a date as the record date for determining the Holders entitled to notice of or to vote at any such
meeting at not less than twenty or more than one hundred eighty days prior to the date fixed for such meeting.

SECTION 9.03.     CALL OF MEETINGS BY CORPORATION OR SECURITYHOLDERS.  In case at any time the Corporation,
pursuant to a Board Resolution, or the Holders of at least ten percent in aggregate principal amount of the Debt
Securities of any or all series, as the case may be, then outstanding, shall have requested the Trustee to call a
meeting of Securityholders of any or all series to take any action authorized in Section 9.01, by written request
setting forth in reasonable detail the action proposed to be taken at the meeting, and the Trustee shall not have
mailed or published, as provided in Section 9.02, the notice of such meeting within thirty days after receipt of
such request, then the Corporation or the Holders of such Debt Securities in the amount above specified may
determine the time and the place in said Borough of Manhattan, The City of New York, by mailing notice thereof as
provided in Section 9.02.

SECTION 9.04.     QUALIFICATION FOR VOTING.  To be entitled to vote at any meeting of Securityholders a person
shall be a Holder of one or more Debt Securities of a series with respect to which a meeting is being held or a
person appointed by instrument in writing as proxy by such a Holder.  The only persons who shall be entitled to
be present or to speak at any meeting of the Securityholders shall be the persons entitled to vote at such

                                                           45

<HR SIZE=5 COLOR=GRAY NOSHADE>

meeting and their counsel and any representatives of the Trustee and its counsel and any representatives of the
Corporation and its counsel.

SECTION 9.05.     REGULATIONS.  Notwithstanding any other provisions of this Indenture, the Trustee may make such
reasonable regulations as it may deem advisable for any meeting of Securityholders, in regard to proof of the
holding of Debt Securities and of the appointment of proxies, and in regard to the appointment and duties of
inspectors of votes, the submission and examination of proxies, certificates and other evidence of the right to
vote, and such other matters concerning the conduct of the meeting as it shall think fit.

         The Trustee shall, by an instrument in writing, appoint a temporary chairman of the meeting, unless the
meeting shall have been called by the Corporation or by Securityholders as provided in Section 9.03, in which
case the Corporation or the Securityholder calling the meeting, as the case may be, shall in like manner appoint
a temporary chairman.  A permanent chairman and a permanent secretary of the meeting shall be elected by vote of
the Holders of a majority in principal amount of the Debt Securities represented at the meeting and entitled to
vote.

         Subject to the provisions of Sections 8.01 and 8.04, at any meeting each Securityholder or proxy shall
be entitled to one vote for each U.S. $1,000 principal amount of Debt Securities held or represented by him, her
or it; provided, however, that no vote shall be cast or counted at any meeting in respect of any Debt Security
challenged as not outstanding and ruled by the chairman of the meeting not to be outstanding.  The chairman of
the meeting shall have no right to vote except as a Securityholder or proxy.  Any meeting of Securityholders duly
called pursuant to the provisions of Section 9.02 or 9.03 may be adjourned from time to time, and the meeting may
be held as so adjourned without further notice.

SECTION 9.06.     VOTING.  The vote upon any resolution submitted to any meeting of Securityholders shall be by
written ballot on which shall be subscribed the signatures of the Securityholders or proxies and on which shall
be inscribed the identifying number or numbers or to which shall be attached a list of identifying numbers of the
Debt Securities held or represented by them.  The permanent chairman of the meeting shall appoint two inspectors
of votes who shall count all votes cast at the meeting for or against any resolution and who shall make and file
with the secretary of the meeting their verified reports in duplicate of all votes cast at the meeting.  A record
in duplicate of the proceedings of each meeting of Securityholders shall be prepared by the secretary of the
meeting and there shall be attached to said record the original reports of the inspectors of votes on any vote by
ballot taken thereat and affidavit by one or more persons having knowledge of the facts setting forth a copy of
the notice of the meeting and showing that said notice was mailed as provided in Section 9.02 or Section 9.03.
The record shall be signed and verified by the permanent chairman and secretary of the meeting and one of the
duplicates shall be delivered to the Corporation and the other to the Trustee to be preserved by the Trustee, the
latter to have attached thereto the ballots voted at the meeting.

                                                           46

<HR SIZE=5 COLOR=GRAY NOSHADE>

         Any record so signed and verified shall be conclusive evidence of the matters therein stated.

ARTICLE Ten

                                              SUPPLEMENTAL INDENTURES

SECTION 10.01.    SUPPLEMENTAL INDENTURES WITHOUT CONSENT OF SECURITYHOLDERS.  The Corporation, when authorized
by Board Resolution, and the Trustee may from time to time and at any time enter into an indenture or indentures
supplemental hereto (which shall conform to the provisions of the Trust Indenture Act of 1939) for one or more of
the following purposes:

(a)      to evidence the succession of another entity to the Corporation, or successive successions, and the
assumption by any successor entity of the covenants, agreements and obligations of the Corporation pursuant to
Article Eleven hereof;

(b)      to add to the covenants of the Corporation such further covenants, restrictions, conditions or
provisions as its Board of Directors and the Trustee shall consider to be for the protection of the Holders of
Debt Securities of any or all series, or the Coupons appertaining to such Debt Securities, and to make the
occurrence, or the occurrence and continuance, of a default in any of such additional covenants, restrictions,
conditions or provisions a default or an Event of Default with respect to any or all series permitting the
enforcement of all or any of the several remedies provided in this Indenture as herein set forth, with such
period of grace, if any, and subject to such conditions as such supplemental indenture may provide;

(c)      to add or change any of the provisions of this Indenture to such extent as shall be necessary to permit
or facilitate the issuance of Debt Securities of any series in bearer form, registrable or not registrable as to
principal, and with or without interest Coupons, and to provide for exchangeability of such Debt Securities with
Debt Securities issued hereunder in fully registered form and to make all appropriate changes for such purpose,
and to add or change any of the provisions of this Indenture to such extent as shall be necessary to permit or
facilitate the issuance of uncertificated Debt Securities of any series;

(d)      to cure any ambiguity or to correct or supplement any provision contained herein or in any supplemental
indenture that may be defective or inconsistent with any other provision contained herein or in any supplemental
indenture; or to make such other provisions in regard to matters or questions arising under this Indenture as
shall not adversely affect the interests of the Holders of any series of Debt Securities or any Coupons
appertaining to such Debt Securities;

                                                           47

<HR SIZE=5 COLOR=GRAY NOSHADE>

(e)      to convey, transfer, assign, mortgage or pledge any property to or with the Trustee;

(f)      to evidence and provide for the acceptance and appointment hereunder by a successor trustee with respect
to the Debt Securities of one or more series and to add or change provisions of this Indenture as shall be
necessary to provide for or facilitate the administration of the trusts hereunder by more than one trustee,
pursuant to Section 7.11;

(g)      to establish the form or terms of Debt Securities of any series as permitted by Sections 2.01 and 2.03;
and

(h)      to change or eliminate any provision of this Indenture, provided that any such change or elimination (i)
shall become effective only when there is no Debt Security outstanding of any series created prior to the
execution of such supplemental indenture that is entitled to the benefit of such provision or (ii) shall not
apply to any Debt Security outstanding.

         The Trustee is hereby authorized to join with the Corporation in the execution of any such supplemental
indenture, to make any further appropriate agreements and stipulations that may be therein contained and to
accept the conveyance, transfer, assignment, mortgage or pledge of any property thereunder, but the Trustee shall
not be obligated to enter into any such supplemental indenture that adversely affects the Trustee's own rights,
duties or immunities under this Indenture or otherwise.

         Any supplemental indenture authorized by the provisions of this Section may be executed by the
Corporation and the Trustee without the consent of the Holders of any of the Debt Securities at the time
outstanding, notwithstanding any of the provisions of Section 10.02.

SECTION 10.02.    SUPPLEMENTAL INDENTURES WITH CONSENT OF SECURITYHOLDERS.  With the consent (evidenced as
provided in Section 8.01) of the Holders of not less than a majority in the aggregate principal amount of the
Debt Securities of all series at the time outstanding affected by such supplemental indenture (voting as one
class), the Corporation, when authorized by a Board Resolution, and the Trustee may from time to time and at any
time enter into an indenture or indentures supplemental hereto for the purpose of adding any provisions to or
changing in any manner or eliminating any of the provisions of this Indenture or of any supplemental indentures
or modifying in any manner the rights of the Holders of the Debt Securities of each such series or any Coupons
appertaining to such Debt Securities; provided, however, that no such supplemental indenture shall (i) change the
fixed maturity of any Debt Securities, or reduce the principal amount thereof (or premium, if any), or reduce the
rate or extend the time of payment of any interest or Additional Amounts thereon or reduce the amount due and
payable upon acceleration of the maturity thereof or the amount provable in bankruptcy, or make the principal of

                                                           48

<HR SIZE=5 COLOR=GRAY NOSHADE>

(premium, if any) or interest, if any, or Additional Amounts, if any, on any Debt Security payable in any coin or
currency other than that provided in such Debt Security, (ii) impair the right to institute suit for the
enforcement of any such payment on or after the Stated Maturity (or, in the case of redemption, on or after the
Redemption Date) or (iii) reduce the aforesaid percentage of Debt Securities, the consent of the Holders of which
is required for any such supplemental indenture, or the percentage required for the consent of the Holders
pursuant to Section 6.01 to waive defaults, without the consent of the Holder of each Debt Security so affected.

         Upon the request of the Corporation, accompanied by a copy of a Board Resolution certified by the
Secretary or an Assistant Secretary of the Corporation authorizing the execution of any such supplemental
indenture, and upon the filing with the Trustee of evidence of the consent of Securityholders as aforesaid, the
Trustee shall join with the Corporation in the execution of such supplemental indenture unless such supplemental
indenture affects the Trustee's own rights, duties or immunities under this Indenture or otherwise, in which case
the Trustee may in its discretion, but shall not be obligated to, enter into such supplemental indenture.

         It shall not be necessary for the consent of the Securityholders under this Section to approve the
particular form of any proposed supplemental indenture, but it shall be sufficient if such consent shall approve
the substance thereof.

         Promptly after the execution and delivery by the Corporation and the Trustee of any supplemental
indenture pursuant to the provisions of this Section, the Trustee shall give notice of such supplemental
indenture to the Holders of then outstanding Debt Securities of each series affected thereby, by mailing a notice
thereof by first class mail to such Holders at their addresses as they shall appear on the Security Register, and
such notice shall set forth in general terms the substance of such supplemental indenture.  Any failure of the
Corporation to mail or publish such notice, or any defect therein, shall not, however, in any way impair or
affect the validity of any such supplemental indenture.

SECTION 10.03.    COMPLIANCE WITH TRUST INDENTURE ACT; EFFECT OF SUPPLEMENTAL INDENTURES.  Any supplemental
indenture executed pursuant to the provisions of this Article Ten shall comply with the Trust Indenture Act of
1939.  Upon the execution of any supplemental indenture pursuant to the provisions of this Article Ten, this
Indenture shall be and be deemed to be modified and amended in accordance therewith and the respective rights,
limitations of rights, obligations, duties and immunities under this Indenture of the Trustee, the Corporation
and the Holders of Debt Securities shall thereafter be determined, exercised and enforced hereunder subject in
all respects to such modifications and amendments, and all the terms and conditions of any such supplemental
indenture shall be and be deemed to be part of the terms and conditions of this Indenture for any and all
purposes.

                                                           49

<HR SIZE=5 COLOR=GRAY NOSHADE>

         The Trustee, subject to the provisions of Sections 7.01 and 7.02, shall be provided an Officers'
Certificate and an Opinion of Counsel as conclusive evidence that any such supplemental indenture complies with
the provisions of this Article Ten.

SECTION 10.04.    NOTATION ON DEBT SECURITIES.  Debt Securities of any series authenticated and delivered after
the execution of any supplemental indenture pursuant to the provisions of this Article Ten may bear a notation in
form approved by the Trustee as to any matter provided for in such supplemental indenture.  New Debt Securities
of any series so modified as to conform, in the opinion of the Trustee and the Board of Directors of the
Corporation, to any modification of this Indenture contained in any such supplemental indenture may be prepared
by the Corporation, authenticated by the Trustee and delivered, without charge to the Securityholders, in
exchange for the Debt Securities of such series then outstanding.

                                                ARTICLE Eleven

                                     CONSOLIDATION, MERGER, SALE OR CONVEYANCE

SECTION 11.01.    CORPORATION MAY CONSOLIDATE, ETC., ON CERTAIN TERMS.  The Corporation covenants that it will
not merge or consolidate with any other entity or sell or convey all or substantially all of its assets to any
person or entity, unless (i) either the Corporation shall be the continuing corporation, or the successor entity
(if other than the Corporation) shall be an entity organized and existing under the laws of the United States of
America or any State thereof and such successor entity shall expressly assume, by a supplemental indenture in
form satisfactory to the Trustee and executed and delivered to the Trustee by such successor entity, the due and
punctual payment of the principal of (and premium, if any), interest, if any, and Additional Amounts, if any, on
all the Debt Securities and any Coupons, according to their tenor, and the due and punctual performance and
observance of all of the covenants and conditions of this Indenture to be performed or satisfied by the
Corporation, (ii) immediately after giving effect to such merger or consolidation, or such sale or conveyance, no
Event of Default, and no event that, after notice or lapse of time or both, would become an Event of Default,
shall have occurred and be continuing and (iii) the Corporation shall have delivered to the Trustee an Officers'
Certificate and an Opinion of Counsel, each stating, that such consolidation, merger, sale or conveyance and such
supplemental indenture, and any such assumption by the successor entity, complies with the provisions of this
Article Eleven.

SECTION 11.02.    SUCCESSOR CORPORATION SUBSTITUTED.  In case of any such consolidation, merger, sale or
conveyance and upon any such assumption by the successor entity, such successor entity shall succeed to and be
substituted for the Corporation, with the same effect as if it had been named herein as the party of the first
part.  Such successor entity thereupon may cause to be signed, and may issue in its own name, any or all of the
Debt Securities, and any Coupons appertaining thereto, issuable hereunder which theretofore shall not have been
signed by the Corporation and delivered to the Trustee; and, upon the order of such successor entity, instead of

                                                           50

<HR SIZE=5 COLOR=GRAY NOSHADE>

the Corporation, and subject to all the terms, conditions and limitations prescribed in this Indenture, the
Trustee shall authenticate and shall deliver any Debt Securities or Coupons which previously shall have been
signed and delivered by the officers of the Corporation to the Trustee for authentication, and any Debt
Securities or Coupons that such successor entity thereafter shall cause to be signed and delivered to the Trustee
for that purpose.  All of the Debt Securities, and any Coupons appertaining thereto, so issued shall in all
respects have the same legal rank and benefit under this Indenture as the Debt Securities or Coupons theretofore
or thereafter issued in accordance with the terms of this Indenture as though all of such Debt Securities, and
any Coupons appertaining thereto, had been issued at the date of the execution hereof.

         In case of any such consolidation, merger, sale or conveyance, such changes in phraseology and form (but
not in substance) may be made in the Debt Securities and Coupons thereafter to be issued as may be appropriate.

SECTION 11.03.    CERTIFICATE TO TRUSTEE.  On or before April 1, 2004, and on or before April 1 in each year
thereafter, the Corporation will deliver to the Trustee an Officers' Certificate signed by the Corporation's
principal executive officer, principal financial officer or principal accounting officer, as to such Officer's
knowledge of the Corporation's compliance with all conditions and covenants under this Indenture (such compliance
to be determined without regard to any period of grace or requirement of notice provided under this Indenture),
as required by Section 314(a)(4) of the Trust Indenture Act of 1939.

                                                ARTICLE Twelve

                                     SATISFACTION AND DISCHARGE OF INDENTURE;
                                                 UNCLAIMED MONIES

SECTION 12.01.    DISCHARGE OF INDENTURE.  If at any time (i) the Corporation shall have delivered to the Trustee
for cancellation all Debt Securities of any series theretofore authenticated (other than any Debt Securities of
such series and Coupons pertaining thereto that shall have been destroyed, lost or stolen and that shall have
been replaced or paid as provided in Section 2.07) or (ii) all Debt Securities of any series and any Coupons
appertaining to such Debt Securities not theretofore delivered to the Trustee for cancellation shall have become
due and payable, or are by their terms to become due and payable within one year or are to be called for
redemption within one year under arrangements satisfactory to the Trustee for the giving of notice of redemption,

                                                           51

<HR SIZE=5 COLOR=GRAY NOSHADE>

and the Corporation shall deposit or cause to be deposited with the Trustee as trust funds the entire amount
(other than monies repaid by the Trustee or any paying agent to the Corporation in accordance with Sections 12.04
or 12.05) sufficient to pay at maturity or upon redemption or repayment all Debt Securities of such series and
all Coupons appertaining to such Debt Securities not theretofore delivered to the Trustee for cancellation (other
than any Debt Securities of such series and Coupons pertaining thereto that shall have been destroyed, lost or
stolen and that shall have been replaced or paid as provided in Section 2.07), including principal (and premium,
if any), interest, if any, and Additional Amounts, if any, due or to become due to such date of maturity,
Redemption Date or Repayment Date, as the case may be, and if in either case the Corporation shall also pay or
cause to be paid all other sums payable hereunder by the Corporation with respect to such series, then this
Indenture shall cease to be of further effect with respect to the Debt Securities of such series or any Coupons
appertaining to such Debt Securities, and the Trustee, on demand of and at the cost and expense of the
Corporation and subject to Section 14.04, shall execute proper instruments acknowledging satisfaction of and
discharging this Indenture with respect to the Debt Securities of such series and all Coupons appertaining to
such Debt Securities.  The Corporation agrees to reimburse the Trustee for any costs or expenses thereafter
reasonably and properly incurred by the Trustee in connection with this Indenture or the Debt Securities of such
series or any Coupons appertaining to such Debt Securities.

SECTION 12.02.    SATISFACTION, DISCHARGE AND DEFEASANCE OF DEBT SECURITIES OF ANY SERIES.  If pursuant to
Section 2.01 provision is made for the defeasance of Debt Securities of a series, then the provisions of this
Section 12.02 shall be applicable except as otherwise specified as contemplated by Section 2.01 for Debt
Securities of such series.  At the Corporation's option, either (a) the Corporation shall be deemed to have paid
and discharged the entire indebtedness on all the outstanding Debt Securities of any such series and the Trustee,
at the expense of the Corporation, shall execute proper instruments acknowledging satisfaction and discharge of
such indebtedness or (b) the Corporation shall cease to be under any obligation to comply with any term,
provision, condition or covenant specified as contemplated by Section 2.01, when

(a)      either

(1)      with respect to all outstanding Debt Securities of such series,

(i)      the Corporation has deposited or caused to be deposited with the Trustee as trust funds in trust for the
purpose an amount (in such currency in which such outstanding Debt Securities and any related Coupons are then
specified as payable at Stated Maturity) sufficient to pay and discharge the entire indebtedness of all
outstanding Debt Securities of such series for principal (and premium, if any), interest, if any, and Additional
Amounts, if any, to the Stated Maturity or any Redemption Date as contemplated by the last paragraph of this
Section 12.02, as the case may be; or

                                                           52

<HR SIZE=5 COLOR=GRAY NOSHADE>

(ii)     the Corporation has deposited or caused to be deposited with the Trustee as obligations in trust for the
purpose such amount of direct noncallable obligations of, or noncallable obligations the payment of principal of
and interest on which is fully guaranteed by, the United States of America, or to the payment of which
obligations or guarantees the full faith and credit of the United States of America is pledged, maturing as to
principal and interest in such amounts and at such times as will, together with the income to accrue thereon (but
without reinvesting any proceeds thereof), be sufficient to pay and discharge the entire indebtedness on all
outstanding Debt Securities of such series for principal (and premium, if any), interest, if any, and Additional
Amounts , if any, to the Stated Maturity or any Redemption Date as contemplated by the last paragraph of this
Section 12.02, as the case may be; or

(2)      the Corporation has properly fulfilled such other terms and conditions of the satisfaction and discharge
as is specified, as contemplated by Section 2.01, as applicable to the Debt Securities of such series, and

(b)      the Corporation has paid or caused to be paid all other sums payable with respect to the outstanding
Debt Securities of such series, and

(c)      The Corporation has delivered to the Trustee an Opinion of Counsel stating that (i) the Corporation has
received from, or there has been published by, the Internal Revenue Service a ruling or (ii) since the date of
execution of this 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 shall confirm that, the holders of the outstanding Debt
Securities and any related Coupons 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 amounts
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, and

(d)      the Corporation has delivered to the Trustee an Officers' Certificate and an Opinion of Counsel, each
stating that all conditions precedent herein provided for relating to the satisfaction and discharge of the
entire indebtedness on all outstanding Debt Securities of any such series have been complied with.

         Any deposits with the Trustee referred to in Section 12.02(l)(A) above shall be irrevocable and shall be
made under the terms of an escrow trust agreement in form and substance satisfactory to the Trustee.  If any
outstanding Debt Securities of such series are to be redeemed prior to their Stated Maturity, whether pursuant to
an optional redemption provision or in accordance with any mandatory sinking fund requirement or otherwise, the
applicable escrow trust agreement shall provide therefor and the Corporation shall make such arrangements as are
satisfactory to the Trustee for the giving of notice of redemption by the Trustee in the name, and at the
expense, of the Corporation.

                                                           53

<HR SIZE=5 COLOR=GRAY NOSHADE>

SECTION 12.03.    DEPOSITED MONIES TO BE HELD IN TRUST BY TRUSTEE.  All monies deposited with the Trustee
pursuant to Section 12.01 or 12.02 shall be held in trust and applied by it to the payment, either directly or
through any paying agent (including the Corporation acting as its own paying agent), to the Holders of the
particular Debt Securities and of any Coupons appertaining to such Debt Securities for the payment or redemption
of which such monies have been deposited with the Trustee, of all sums due and to become due thereon for
principal (and premium, if any), interest, if any, and Additional Amounts, if any.

SECTION 12.04.    PAYING AGENT TO REPAY MONIES HELD.  In connection with the satisfaction and discharge of this
Indenture with respect to Debt Securities of any series, all monies with respect to such Debt Securities then
held by any paying agent under the provisions of this Indenture shall, upon demand of the Corporation, be repaid
to it or paid to the Trustee and thereupon such paying agent shall be released from any further liability with
respect to such monies.

SECTION 12.05.    RETURN OF UNCLAIMED MONIES.  Any monies deposited with or paid to the Trustee or any paying
agent for the payment of the principal of (and premium, if any), interest, if any, and Additional Amounts, if
any, on any Debt Security and not applied but remaining unclaimed for two years after the date upon which such
principal (and premium, if any), interest, if any, and Additional Amounts, if any, shall have become due and
payable, shall, unless otherwise required by mandatory provisions of applicable escheat or abandoned or unclaimed
property law, be repaid to the Corporation by the Trustee or such paying agent on demand, and the Holder of such
Debt Security or any Coupon appertaining to such Debt Security shall, unless otherwise required by mandatory
provisions of applicable escheat or abandoned or unclaimed property law, thereafter look only to the Corporation
for any payment that such Holder may be entitled to collect and all liability of the Trustee or any paying agent
with respect to such monies shall thereupon cease.

                                              ARTICLE Thirteen

                                     IMMUNITY OF INCORPORATORS, STOCKHOLDERS,
                                              OFFICERS AND DIRECTORS

SECTION 13.01.    INDENTURE AND DEBT SECURITIES SOLELY CORPORATE OBLIGATIONS.  No recourse under or upon any
obligation, covenant or agreement contained in this Indenture or any indenture supplemental hereto, or in any
Debt Security, or because or on account of any indebtedness evidenced thereby, shall be had against any past,
present or future incorporator, stockholder, officer or director, or other applicable principal, as such, of the
Corporation or of any successor entity, either directly or through the Corporation or any successor entity, under
any rule of law, statute or constitutional provision or by the enforcement of any assessment or by any legal or
equitable proceeding or otherwise, all such liability being expressly waived and released by the acceptance of
the Debt Securities by the Holders thereof and as part of the consideration for the issue of the Debt Securities
and Coupons.

                                                           54

<HR SIZE=5 COLOR=GRAY NOSHADE>

                                                 ARTICLE Fourteen

                                             MISCELLANEOUS PROVISIONS

SECTION 14.01.    BENEFITS OF INDENTURE RESTRICTED TO PARTIES AND SECURITYHOLDERS.  Nothing in this Indenture or
in the Debt Securities or Coupons, expressed or implied, shall give or be construed to give to any Person, other
than the parties hereto and their successors and the Holders of the Debt Securities or Coupons, any legal or
equitable right, remedy or claim under this Indenture or under any covenant or provision herein contained, all
such covenants and provisions being for the sole benefit of the parties hereto and their successors and of the
Holders of the Debt Securities or Coupons.

SECTION 14.02.    PROVISIONS BINDING ON CORPORATION'S SUCCESSORS.  All the covenants, stipulations, promises and
agreements contained in this Indenture by or on behalf of the Corporation shall bind its successors and assigns,
whether so expressed or not.

SECTION 14.03.    ADDRESSES FOR NOTICES, ETC.  Any notice or demand that by any provision of this Indenture is
required or permitted to be given or served by the Trustee or by the Holders of Debt Securities to or on the
Corporation may be given or served by being deposited postage prepaid first class mail in a post office letter
box addressed (until another address is filed by the Corporation with the Trustee), as follows: F5 Networks,
Inc., 401 Elliot Avenue West, Suite 500, Seattle, WA 98119, Attention Joann Reiter, Vice President and General
Counsel.  Any notice, direction, request or demand by any Securityholder to or upon the Trustee shall be deemed
to have been sufficiently given or made, for all purposes, if given or made in writing at its Corporate Trust
Office, which is, at the date of this Indenture, 1420 Fifth Avenue, 7th Floor, Seattle, WA 98101, Attention
Sherrie Pantle.

SECTION 14.04.    EVIDENCE OF COMPLIANCE WITH CONDITIONS PRECEDENT.  Upon any application or demand by the
Corporation to the Trustee to take any action under any of the provisions of this Indenture, the Corporation
shall furnish to the Trustee an Officers' Certificate stating that all conditions precedent provided for in this
Indenture relating to the proposed action have been complied with and an Opinion of Counsel stating that in the
opinion of such counsel all such conditions precedent have been complied with, except that in the case of any
such application or demand as to which the furnishing of such documents is specifically required by any provision
of this Indenture relating to such particular application or demand, no additional certificate or opinion need be
furnished.

                                                           55

<HR SIZE=5 COLOR=GRAY NOSHADE>

         Each certificate or opinion provided for in this Indenture and delivered to the Trustee with respect to
compliance with a condition or covenant provided for in this Indenture shall include (1) a statement that the
person making such certificate or opinion has read such covenant or condition, (2) a brief statement as to the
nature and scope of the examination or investigation upon which the statements or opinions contained in such
certificate or opinion are based, (3) a statement that, in the opinion of such person, he or she has made such
examination or investigation as is necessary to enable him or her to express an informed opinion as to whether or
not such covenant or condition has been complied with and (4) a statement as to whether or not, in the opinion of
such person, such condition or covenant has been complied with.

SECTION 14.05.    LEGAL HOLIDAYS.  In any case where the Interest Payment Date, Stated Maturity Date or the
Redemption Date of any Debt Securities shall not be a Business Day in a city where payment thereof is to be made,
then payment of any interest, premium or Additional Amounts on, or principal of, such Debt Securities or exchange
of Debt Securities need not be made on such date in such city but may be made on the next succeeding Business Day
with the same force and effect as if made on the date of maturity or the date fixed for redemption, or exchange,
and no interest shall accrue for the period after such date.

SECTION 14.06.    TRUST INDENTURE ACT TO CONTROL.  If and to the extent that any provision of this Indenture
limits, qualifies or conflicts with another provision included in this Indenture by operation of Sections 310 to
317, inclusive, of the Trust Indenture Act of 1939 (an "incorporated provision"), such incorporated provision
shall control.

SECTION 14.07.    EXECUTION IN COUNTERPARTS.  This Indenture may be executed in any number of counterparts, each
of which shall be an original; but such counterparts shall together constitute one and the same instrument.

SECTION 14.08.    NEW YORK CONTRACT.  This Indenture and each Debt Security shall be deemed to be a contract made
under the laws of the State of New York, and for all purposes shall be governed by and construed in accordance
with the laws of said State, regardless of the laws that might otherwise govern under applicable New York
principles of conflicts of law and except as may otherwise be required by mandatory provisions of law.  Any
claims or proceedings in respect of this Indenture shall be heard in a federal or state court located in the
State of New York.

SECTION 14.09.    SEVERABILITY OF PROVISIONS.  Any prohibition, invalidity or unenforceability of any provision
of this Indenture in any jurisdiction shall not invalidate or render unenforceable the remaining provisions
hereto in such jurisdiction and shall not invalidate or render unenforceable such provisions in any other
jurisdiction.

                                                           56

<HR SIZE=5 COLOR=GRAY NOSHADE>

SECTION 14.10.    CORPORATION RELEASED FROM INDENTURE REQUIREMENTS UNDER CERTAIN CIRCUMSTANCES.  Whenever in this
Indenture the Corporation shall be required to do or not to do any thing so long as any of the Debt Securities of
any series shall be Outstanding, the Corporation shall, notwithstanding any such provision, not be required to
comply with such provisions if it shall be entitled to have this Indenture satisfied and discharged pursuant to
the provisions hereof, even though in either case the Holders of any of the Debt Securities of that series shall
have failed to present and surrender them for payment pursuant to the terms of this Indenture.

                                                  ARTICLE Fifteen

                                                   SINKING FUNDS

SECTION 15.01.    APPLICABILITY OF ARTICLE.  The provisions of this Article shall be applicable to any sinking
fund for the retirement of Debt Securities of a series except as otherwise specified as contemplated by
Section 2.01 for Debt Securities of such series.

         The minimum amount of any sinking fund payment provided for by the terms of Debt Securities of any
series is herein referred to as a "mandatory sinking fund payment", and any payment in excess of such minimum
amount provided for by the term of Debt Securities of any series is herein referred to as an "optional sinking
fund payment."  If provided for by the terms of Debt Securities of any series, the amount of any sinking fund
payment may be subject to reduction as provided in Section 15.02.  Each sinking fund payment shall be applied to
the redemption of Debt Securities of any series as provided for by the terms of Debt Securities of such series.

SECTION 15.02.    SATISFACTION OF SINKING FUND PAYMENTS WITH DEBT SECURITIES.  The Corporation (1) may deliver
Outstanding Debt Securities of a series (other than any previously called for redemption), and (2) may apply as a
credit Debt Securities of a series which have been redeemed either at the election of the Corporation pursuant to
the terms of such Debt Securities or through the application of permitted optional sinking fund payments pursuant
to the terms of such Debt Securities, in each case in satisfaction of all or any part of any sinking fund payment
with respect to the Debt Securities of such series required to be made pursuant to the terms of such Debt
Securities as provided for by the terms of such series; provided that such Debt Securities have not been
previously so credited.  Such Debt Securities shall be received and credited for such purpose by the Trustee at
the Redemption Price specified in such Debt Securities for redemption through operation of the sinking fund and
the amount of such sinking fund payment shall be reduced accordingly.  If as a result of the delivery or credit
of Debt Securities in lieu of cash payments pursuant to this Section 15.02, the principal amount of Debt
Securities to be redeemed in order to exhaust the aforesaid cash payment shall be less than $100,000, the Trustee
need not call Debt Securities for redemption, except upon Corporation Order, and such cash payment shall be held
by the Trustee or a Paying Agent and applied to the next succeeding sinking fund payment, provided, however, that
the Trustee or such Paying Agent shall at the request of the Corporation from time to time pay over and deliver

                                                           57

<HR SIZE=5 COLOR=GRAY NOSHADE>

to the Corporation any cash payment so being held by the Trustee or such Paying Agent upon delivery by the
Corporation to the Trustee of Debt Securities purchased by the Corporation having an unpaid principal amount
equal to the cash payment requested to be released to the Corporation.

SECTION 15.03.    REDEMPTION OF DEBT SECURITIES FOR SINKING FUND.  Not less than 60 days prior to each sinking
fund payment date for any series of Debt Securities (unless a shorter period shall be satisfactory to the
Trustee), the Corporation will deliver to the Trustee an Officers' Certificate specifying the amount of the next
ensuing sinking fund payment for that series pursuant to the terms of that series, the portion thereof, if any,
which is to be satisfied by payment of cash, the portion thereof, if any, which is to be satisfied by crediting
Debt Securities of that series pursuant to Section 15.02 and the basis for any such  credit and, prior to or
concurrently with the delivery of such Officers' Certificate, will also deliver to the Trustee any Debt
Securities to be so credited and not theretofore delivered to the Trustee.  Not less than 30 days (unless a
shorter period shall be satisfactory to the Trustee) before each such sinking fund payment date the Trustee shall
select the Debt Securities to be redeemed upon such sinking fund payment date in the manner specified in
Section 15.03 and cause notice of the redemption thereof to be given in the name of and at the expense of the
Corporation in the manner provided in Section 3.02.  Such notice having been duly given, the redemption of such
Debt Securities shall be made upon the terms and in the manner stated in Sections 3.03 and 3.04.

                                               ARTICLE Sixteen

                                        REPAYMENT AT THE OPTION OF HOLDERS

SECTION 16.01.    APPLICABILITY OF ARTICLE.  Debt Securities of any series that are repayable at the option of
the Holders thereof before their Stated Maturity shall be repaid in accordance with their terms and (except as
otherwise specified pursuant to Section 2.01 for Debt Securities of such series) in accordance with this Article.

SECTION 16.02.    REPAYMENT OF DEBT SECURITIES.  Each Debt Security that is subject to repayment in whole or in
part at the option of the Holder thereof on a Repayment Date shall be repaid at the applicable Repayment Price
together with interest accrued to such Repayment Date as specified pursuant to Section 2.01.

SECTION 16.03.    EXERCISE OF OPTION; NOTICE.  Each Holder desiring to exercise such Holder's option for
repayment shall, as conditions to such repayment, surrender the Debt Security to be repaid in whole or in part
together with written notice of the exercise of such option at any office or agency of the Corporation in a Place
of Payment, not less than 30 nor more than 45 days prior to the Repayment Date.  Such notice, which shall be
irrevocable, shall specify the principal amount of such Debt Security to be repaid, which shall be equal to the
minimum authorized denomination for such Debt Security or an integral multiple thereof, and shall identify the
Debt Security to be repaid and, in the case of a partial repayment of the Debt Security, shall specify the
denomination or denominations of the Debt Security or Debt Securities of the same series to be issued to the
Holder for the portion of the principal of the Debt Security surrendered which is not to be repaid.

                                                           58

<HR SIZE=5 COLOR=GRAY NOSHADE>

         The Corporation shall execute and the Trustee shall authenticate and deliver without service charge to
the Holder of any Debt Security so surrendered a new Debt Security of the same series, of any authorized
denomination specified in the foregoing notice, in an aggregate principal amount equal to any portion of the
principal of the Debt Security so surrendered which is not to be repaid.

         For all purposes of this Indenture, unless the context otherwise requires, all provisions relating to
the repayment of Debt Securities shall relate, in the case of any Debt Security repaid or to be repaid only in
part, to the portion of the principal of such Debt Security which has been or is to be repaid.

SECTION 16.04.    ELECTION OF REPAYMENT BY REMARKETING ENTITIES.  The Corporation may elect, with respect to Debt
Securities of any series which are repayable at the option of the Holders thereof before their Stated Maturity,
at any time prior to any Repayment Date to designate one or more Remarketing Entities to purchase, at a price
equal to the Repayment Price, Debt Securities of such series from the Holders thereof who give notice and
surrender their Debt Securities in accordance with Section 16.03.

SECTION 16.05.    DEBT SECURITIES PAYABLE ON THE REPAYMENT DATE.  Notice of exercise of the option of repayment
having been given and the Debt Securities so to be repaid having been surrendered as aforesaid, such Debt
Securities shall, unless purchased in accordance with Section 16.04, on the Repayment Date become due and payable
at the price therein specified and from and after the Repayment Date such Debt Securities shall cease to bear
interest and shall be paid on the Repayment Date, unless the Corporation shall default in the payment of such
price, in which case the Corporation shall continue to be obligated for the principal amount of such Debt
Securities and shall be obligated to pay interest on such principal amount at the rate borne by such Debt
Securities from time to time until payment in full of such principal amount.

                                                           59

<HR SIZE=5 COLOR=GRAY NOSHADE>
                                              ARTICLE Seventeen

                                         SUBORDINATION OF DEBT SECURITIES

SECTION 17.01.    DEBT SECURITIES SUBORDINATE TO SENIOR DEBT.  The Corporation covenants and agrees that anything
in this Indenture or the Debt Securities of any series to the contrary notwithstanding, the indebtedness
evidenced by the Debt Securities of each series or any Coupons appurtenant thereto is subordinate and junior in
right of payment to all Senior Debt to the extent provided herein, and each Holder of Debt Securities of each
series or any Coupons appurtenant thereto, by such Holder's acceptance thereof, likewise covenants and agrees to
the subordination herein provided and shall be bound by the provisions hereof.  Senior Debt shall continue to be
Senior Debt and entitled to the benefits of these subordination provisions irrespective of any amendment,
modification or waiver of any term of the Senior Debt or extension or renewal of the Senior Debt.

         In the event that the Corporation shall default in the payment of any principal of (or premium, if any)
or interest on any Senior Debt when the same become due and payable, whether at maturity or at a date fixed for
prepayment or by declaration of acceleration or otherwise, then, upon written notice of such default to the
Corporation by the Holders of Senior Debt or any trustee therefor, unless and until such default shall have been
cured or waived or shall have ceased to exist, no direct or indirect payment (in cash, property, securities, by
set-off or otherwise) shall be made or agreed to be made on account of the principal of (or premium, if any) or
interest on any of the Debt Securities, or in respect of any redemption, repayment, retirement, purchase or other
acquisition of any of the Debt Securities.

         In the event of

(a)      any insolvency, bankruptcy, receivership, liquidation, reorganization, readjustment, composition or
other similar proceeding relating to the Corporation, its creditors or its property,

(b)      any proceeding for the liquidation, dissolution or other winding up of the Corporation, voluntary or
involuntary, whether or not involving insolvency or bankruptcy proceedings,

(c)      any assignment by the Corporation for the benefit of creditors, or

(d)      any other marshalling of the assets of the Corporation,

all Senior Debt (including any interest thereon accruing after the commencement of any such proceedings) shall
first be paid in full before any payment or distribution, whether in cash, securities or other property, shall be
made to any Holder of any of the Debt Securities or Coupons on account thereof.  Any payment or distribution,
whether in cash, securities or other property (other than securities of the Corporation or any other corporation
provided for by a plan of reorganization or readjustment the payment of which is subordinate, at least to the

                                                           60

<HR SIZE=5 COLOR=GRAY NOSHADE>

extent provided in these subordination provisions with respect to the indebtedness evidenced by the Debt
Securities, to the payment of all Senior Debt at the time outstanding and to any securities issued in respect
thereof under any such plan of reorganization or readjustment), which would otherwise (but for these
subordination provisions) be payable or deliverable in respect of the Debt Securities of any series or any
Coupons appurtenant thereto shall be paid or delivered directly to the Holders of Senior Debt in accordance with
the priorities then existing among such Holders until all Senior Debt (including any interest thereon accruing
after the commencement of any such proceedings) shall have been paid in full.  In the event of any such
proceeding, after payment in full of all sums owing with respect to Senior Debt, the Holders of the Debt
Securities and Coupons, together with the Holders of any obligations of the Corporation ranking on a parity with
the Debt Securities, shall be entitled to be paid from the remaining assets of the Corporation the amounts at the
time due and owing on account of unpaid principal of (and premium, if any) and interest on the Debt Securities
and such other obligations before any payment or other distribution, whether in cash, property or otherwise,
shall be made on account of any capital stock or any obligations of the Corporation ranking junior to the Debt
Securities and such other obligations.

         In the event that, notwithstanding the foregoing, any payment or distribution of any character or any
security, whether in cash, securities or other property (other than securities of the Corporation or any other
corporation provided for by a plan of reorganization or readjustment the payment of which is subordinate, at
least to the extent provided in these subordination provisions with respect to the indebtedness evidenced by the
Debt Securities, to the payment of all Senior Debt at the time outstanding and to any securities issued in
respect thereof under any such plan of reorganization or readjustment), shall be received by the Trustee or any
Holder in contravention of any of the terms hereof such payment or distribution or security shall be received in
trust for the benefit of, and shall be paid over or delivered and transferred to, the holders of the Senior Debt
at the time outstanding in accordance with the priorities then existing among such holders for application to the
payment of all Senior Debt remaining unpaid, to the extent necessary to pay all such Senior Debt in full.  In the
event of the failure of the Trustee or any Holder to endorse or assign any such payment, distribution or
security, each holder of Senior Debt is hereby irrevocably authorized to endorse or assign the same.

         No present or future holder of any Senior Debt shall be prejudiced in the right to enforce subordination
of the indebtedness evidenced by the Debt Securities by any act or failure to act on the part of the
Corporation.  Nothing contained herein shall impair, as between the Corporation and the Holders of Debt
Securities of each series, the obligation of the Corporation to pay to such Holders the principal of (and
premium, if any) and interest upon such Debt Securities and Coupons, or prevent the Trustee or the Holder from
exercising all rights, powers and remedies otherwise permitted by applicable law or hereunder upon a default or
Event of Default hereunder, all subject to the rights of the holders of the Senior Debt to receive cash,
securities or other property otherwise payable or deliverable to the Holders.

                                                           61

<HR SIZE=5 COLOR=GRAY NOSHADE>

         Senior Debt shall not be deemed to have been paid in full unless the holders thereof shall have received
cash, securities or other property equal to the amount of such Senior Debt then outstanding.  Upon the payment in
full of all Senior Debt, the Holders of Debt Securities of each series and Coupons, if any, shall be subrogated
to all rights of any holders of Senior Debt to receive any further payments or distributions applicable to the
Senior Debt until the indebtedness evidenced by the Debt Securities of such series and Coupons, if any, shall
have been paid in full, and such payments or distributions received by such Holders, by reason of such
subrogation, of cash, securities or other property which otherwise would be paid or distributed to the holders of
Senior Debt, shall, as between the Corporation and its creditors other than the holders of Senior Debt, on the
one hand, and such Holders, on the other hand, be deemed to be a payment by the Corporation on account of Senior
Debt, and not on account of the Debt Securities of such series.

         The Trustee and Holders will take action (including, without limitation, the delivery of this Indenture
to an agent for the holders of Senior Debt or consent to the filing of a financing statement with respect hereto)
as may, in the opinion of counsel designated by the holders of a majority in principal amount of the Senior Debt
at the time outstanding, be necessary or appropriate to assure the effectiveness of the subordination effected by
these provisions.

         The provisions of this Section 17.01 shall not impair any rights, interests, remedies or powers of any
secured creditor of the Corporation in respect of any security interest the creation of which is not prohibited
by the provisions of this Indenture.

         The securing of any obligations of the Corporation, otherwise ranking on a parity with the Debt
Securities or ranking junior to the Debt Securities, shall not be deemed to prevent such obligations from
constituting, respectively, obligations ranking on a parity with the Debt Securities or ranking junior to the
Debt Securities.

SECTION 17.02.    TRUSTEE AND HOLDERS OF DEBT SECURITIES MAY RELY ON CERTIFICATE OF LIQUIDATING AGENT; TRUSTEE
MAY REQUIRE FURTHER EVIDENCE AS TO OWNERSHIP OF SENIOR DEBT; TRUSTEE NOT FIDUCIARY TO HOLDERS OF SENIOR DEBT.
Upon any payment or distribution of assets of the Corporation referred to in this Article Seventeen, the Trustee
and the Holders shall be entitled to rely upon an order or decree made by any court of competent jurisdiction in
which such dissolution or winding up or liquidation or reorganization or arrangement proceedings are pending or
upon a certificate of the trustee in bankruptcy, receiver, assignee for the benefit of creditors or other Person
making such payment or distribution, delivered to the Trustee or to the Holders, for the purpose of ascertaining
the persons entitled to participate in such distribution, the holders of the Senior Debt and other indebtedness

                                                           62

<HR SIZE=5 COLOR=GRAY NOSHADE>

of the Corporation, the amount thereof or payable thereon, the amount or amounts paid or distributed thereon and
all other facts pertinent thereto or to this Article Seventeen.  In the absence of any such bankruptcy trustee,
receiver, assignee or other Person, the Trustee shall be entitled to rely upon a written notice by a Person
representing himself or herself to be a holder of Senior Debt (or a trustee or representative on behalf of such
holder) as evidence that such Person is a holder of such Senior Debt (or is such a trustee or representative).
In the event that the Trustee determines, in good faith, that further evidence is required with respect to the
right of any person as holder of Senior Debt to participate in any payments or distributions pursuant to this
Article Seventeen, the Trustee may request such person to furnish evidence to the reasonable satisfaction of the
Trustee as to the amount of Senior Debt held by such Person, as to the extent to which such Person is entitled to
participate in such payment or distribution, and as to other facts pertinent to the rights of such Person under
this Article Seventeen, and if such evidence is not furnished, the Trustee may defer any payment to such Person
pending judicial determination as to the right of such Person to receive payment.  The Trustee, however, shall
not be deemed to owe any fiduciary duty to the holders of Senior Debt.

SECTION 17.03.    PAYMENT PERMITTED IF NO DEFAULT.  Nothing contained in this Article Seventeen or elsewhere in
this Indenture, or in any of the Debt Securities, shall prevent (a) the Corporation at any time, except during
the pendency of any dissolution, winding up, liquidation or reorganization proceedings referred to in, or under
the conditions described in, Section 17.01, from making payments of the principal of (or premium, if any) or
interest on the Debt Securities or (b) the application by the Trustee or any Paying Agent of any moneys deposited
with it hereunder to payments of the principal of or interest on the Debt Securities, if, at the time of such
deposit, the Trustee or such Paying Agent, as the case may be, did not have the written notice provided for in
Section 17.04 of any event prohibiting the making of such deposit, or if, at the time of such deposit (whether or
not in trust) by the Corporation with the Trustee or any Paying Agent (other than the Corporation) such payment
would not have been prohibited by the provisions of this Article, and the Trustee or any Paying Agent shall not
be affected by any notice to the contrary received by it on or after such date.

SECTION 17.04.    TRUSTEE NOT CHARGED WITH KNOWLEDGE OF PROHIBITION.  Anything in this Article Seventeen or
elsewhere in this Indenture contained to the contrary notwithstanding, the Trustee shall not at any time be
charged with knowledge of the existence of any facts which would prohibit the making of any payment of money to
or by the Trustee and shall be entitled conclusively to assume that no such facts exist and that no event
specified in Section 17.01 has happened, unless and until a Responsible Officer of the Trustee shall have

                                                           63

<HR SIZE=5 COLOR=GRAY NOSHADE>

received written notice to that effect from the Corporation or signed by or on behalf of the holder or holders or
their representatives, of Senior Debt who shall have been certified by the Corporation or otherwise established
to the reasonable satisfaction of the Trustee to be such holder or holders or representatives or from any trustee
under the indenture pursuant to which such Senior Debt shall be outstanding; and, prior to the receipt of any
such written notice, the Trustee, subject to the provisions of Section 7.01, shall be entitled in all respects to
assume that no such facts exist; provided, however, that if the Trustee shall not have received the notice
provided for in this Section at least three Business Days prior to the date upon which by the terms hereof any
money may become payable for any purpose (including, without limitation, the payment of the principal of or
interest on any Security), then, anything herein contained to the contrary notwithstanding, but without limiting
the rights and remedies of the holders of Senior Debt or any representatives therefor, the Trustee shall have
full power and authority to receive such money and to apply the same to the purpose for which such money was
received and shall not be affected by any notice to the contrary which may be received by it within two Business
Days prior to such date. Any notice required or permitted to be given to the Trustee by a holder of Senior Debt
or by any representatives thereof shall be in writing and shall be sufficient for every purpose hereunder if in
writing and either (i) sent via facsimile to the Trustee, the receipt of which shall be confirmed via telephone,
or (ii) mailed, first class postage prepaid, or sent by overnight carrier, to the Trustee addressed to its
Corporate Trust Office or to any other address furnished in writing to such holder of Senior Debt by the
Trustee.  The Corporation shall give prompt written notice to the Trustee and to the Paying Agent of any facts
that would prohibit the payment of money to or by the Trustee or any Paying Agent.

SECTION 17.05.    TRUSTEE TO EFFECTUATE SUBORDINATION.  Each Holder of Debt Securities or Coupons by such
Holder's acceptance thereof authorizes and directs the Trustee in such Holder's behalf to take such action as may
be necessary or appropriate to effectuate the subordination as between such Holder and holders of Senior Debt as
provided in this Article and appoints the Trustee its attorney-in-fact for any and all such purposes.

SECTION 17.06.    RIGHTS OF TRUSTEE AS HOLDER OF SENIOR DEBT.  The Trustee shall be entitled to all the rights
set forth in this Article with respect to any Senior Debt which may at the time be held by it, to the same extent
as any other holder of Senior Debt, provided that nothing in this Article shall deprive the Trustee of any rights
as such holder and provided further that nothing in this Article shall apply to claims of, or payments to, the
Trustee under or pursuant to Section 7.06.

SECTION 17.07.    ARTICLE APPLICABLE TO PAYING AGENTS.  In case at any time any Paying Agent other than the
Trustee shall have been appointed by the Corporation and be then acting hereunder, the term "Trustee" as used in
this Article shall in such case (unless the context shall otherwise require) be construed as extending to and
including such Paying Agent within its meaning as fully for all intents and purposes as if the Paying Agent were
named in this Article in addition to or in place of the Trustee; provided, however, that Sections 17.04 and 17.06
shall not apply to the Corporation or any Affiliate of the Corporation if the Corporation or such Affiliate acts
as Paying Agent.

                                                           64

<HR SIZE=5 COLOR=GRAY NOSHADE>

SECTION 17.08.    SUBORDINATION RIGHTS NOT IMPAIRED BY ACTS OR OMISSIONS OF THE CORPORATION OR HOLDERS OF SENIOR
DEBT.  No right of any present or future holders of any Senior Debt to enforce subordination as herein provided
shall at any time or in any way be prejudiced or impaired by any act or failure to act on the part of the
Corporation or by any act or failure to act, in good faith, by any such holder, or by any noncompliance by the
Corporation with the terms, provision and covenants of this Indenture, regardless of any knowledge thereof which
any such holder may have or be otherwise charged with.  The holders of Senior Debt may, at any time or from time
to time and in their absolute discretion, change the manner, place or terms of payment, change or extend the time
of payment of, or renew or alter any such Senior Debt, or amend or supplement any instrument pursuant to which
any such Senior Debt is issued or by which it may be secured, or release any security therefor, or exercise or
refrain from exercising any other of their rights under the Senior Debt including, without limitation, the waiver
of default thereunder, all without notice to or assent from the Holders of the Debt Securities or the Trustee and
without affecting the obligations of the Corporation, the Trustee or the Holders of the Debt Securities under
this Article.

ARTICLE Eighteen

                                       CONVERSION OF CONVERTIBLE SECURITIES

SECTION 18.01.    APPLICABILITY OF ARTICLE.  If an Officers' Certificate or supplemental indenture pursuant to
Section 2.01 provides that the Debt Securities of a series shall be Convertible Securities, Debt Securities of
such series shall be convertible in accordance with their terms and (except as otherwise specified in such
Officers' Certificate or supplemental indenture) in accordance with this Article.  In case by reason of the
operation of this Article Eighteen, the Convertible Securities shall be convertible into any other shares or
other securities or property of the Corporation or any other corporation, any reference in this Indenture to the
conversion of Convertible Securities pursuant to this Article Eighteen shall be deemed to refer to and include
conversion of Convertible Securities into such other shares or other securities or property.

SECTION 18.02.    RIGHT TO CONVERT.  Subject to and upon compliance with the provisions of this Article, the
Holder of any Convertible Security shall have the right, at such Holder's option, at any time prior to the close
of business on the date set forth in the Officers' Certificate delivered pursuant to Section 2.01 hereof (or if
such Convertible Security is called for redemption or submitted for repayment, then in respect of such
Convertible Security to and including but not after the close of business on the second Business Day prior to the
Redemption or Repayment Date, as the case may be, unless the Corporation shall default in the payment due) to

                                                           65

<HR SIZE=5 COLOR=GRAY NOSHADE>

convert the principal amount of any such Convertible Security, or, in the case of any Convertible Security of a
denomination greater than $1,000, any portion  of such principal which is $1,000 or an integral multiple thereof,
into that number of fully paid and nonassessable shares of Common Stock (as such shares shall then be
constituted) obtained by dividing the principal amount of the Convertible Security or portion thereof surrendered
for conversion by the Conversion Price, by surrender of the Convertible Security so to be converted in whole or
in part in the manner provided in Section 18.03.  Such conversion shall be effected by the Corporation.

SECTION 18.03.    EXERCISE OF CONVERSION PRIVILEGE; DELIVERY OF COMMON STOCK ON CONVERSION; NO ADJUSTMENT FOR
INTEREST OR DIVIDENDS.  In order to exercise the conversion privilege, the Holder of any Convertible Security to
be converted in whole or in part shall surrender such Convertible Security at an office or agency maintained by
the Corporation pursuant to Section 4.02, accompanied by the funds, if any, required by the last paragraph of
this Section, together with written notice of conversion in the form provided on the Convertible Securities, that
the Holder elects to convert such Convertible Security or the portion thereof specified in said notice.  Such
notice shall also state the name or names (with address) in which the certificate or certificates for shares of
Common Stock which shall be deliverable on such conversion shall be registered, and shall be accompanied by
transfer taxes, if required pursuant to Section 18.08.  Each Convertible Security surrendered for conversion
shall, unless the shares deliverable on conversion are to be registered in the same name as the registration of
such Convertible Security, be duly endorsed by, or accompanied by instruments of transfer in form satisfactory to
the Corporation duly executed by, the Holder or such Holder's duly authorized attorney.

         As promptly as practicable after the surrender of such Convertible Security and the receipt of such
notice and funds, if any, as aforesaid, the Corporation shall deliver at such office or agency to such Holder, or
on such Holder's written order, a certificate or certificates for the number of full shares deliverable upon the
conversion of such Convertible Security or portion thereof in accordance with the provisions of this Article and
a check or cash in respect of any fractional interest in respect of a share of Common Stock arising upon such
conversion as provided in Section 18.04.  In case any Convertible Security of a denomination greater than $1,000
shall be surrendered for partial conversion and subject to Section 2.04, the Corporation shall execute and the
Trustee shall authenticate and deliver to or upon the written order of the Holder of the Convertible Security so
surrendered, without charge to such Holder, a new Convertible Security or Convertible Securities in authorized
denominations in an aggregate principal amount equal to the unconverted portion of the surrendered Convertible
Security.

         Each conversion shall be deemed to have been effected on the date on which such Convertible Security
shall have been surrendered (accompanied by the funds, if any, required by the last paragraph of this Section)
and such notice shall have been received by the Corporation, as aforesaid, and the person in whose name any
certificate or certificates for shares of Common Stock shall be registrable upon such conversion shall be deemed
to have become on said date the holder of record of the shares represented thereby; provided, however, that any
such surrender on any date when the stock transfer books of the Corporation shall be closed shall constitute the
person in whose name the certificates are to be registered as the record holder thereof for all purposes on the

                                                           66

<HR SIZE=5 COLOR=GRAY NOSHADE>

next succeeding day on which stock transfer books are open, but such conversion shall be at the Conversion Price
in effect on the date upon which such Convertible Security shall have been surrendered.

         Any Convertible Security or portion thereof surrendered for conversion during the period from the close
of business on the Regular Record Date for any Interest Payment Date shall (unless such Convertible Security or
portion thereof being converted shall have been called for redemption or submitted for repayment on a date in
such period) be accompanied by payment, in legal tender or other funds acceptable to the Corporation, of an
amount equal to the interest otherwise payable on such Interest Payment Date on the principal amount being
converted; provided, however, that no such payment need be made if there shall exist at the time of conversion a
default on the payment of interest on the Convertible Securities.  An amount equal to such payment shall be paid
by the Corporation on such Interest Payment Date to the Holder of such Convertible Security on such Regular
Record Date, provided, however, that if the Corporation shall default in the payment of interest on such Interest
Payment Date, such amount shall be paid to the person who made such required payment.  Except as provided above
in this Section, no adjustment shall be made for interest accrued on any Convertible Security converted or for
dividends on any shares issued upon the conversion of such Convertible Security as provided in this Article.

SECTION 18.04.    CASH PAYMENTS IN LIEU OF FRACTIONAL SHARES.  No fractional shares of Common Stock or scrip
representing fractional shares shall be delivered upon conversion of Convertible Securities.  If more than one
Convertible Security shall be surrendered for conversion at one time by the same Holder, the number of full
shares which shall be deliverable upon conversion shall be computed on the basis of the aggregate principal
amount of the Convertible Securities (or specified portions thereof to the extent permitted hereby) so
surrendered.  If any fractional share of stock would be deliverable upon the conversion of any Convertible
Security or Convertible Securities, the Corporation shall make an adjustment therefor in cash at the current
market value of such fractional share of stock.  The market value of a share of Common Stock shall be the Closing
Price on the Business Day immediately preceding the day on which the Convertible Securities (or specified
portions thereof) are deemed to have been converted.

                                                           67

<HR SIZE=5 COLOR=GRAY NOSHADE>

SECTION 18.05.    CONVERSION PRICE.  The Conversion Price shall be as specified in the form of Convertible
Security hereinafter set forth, subject to adjustment as provided in this Article.

SECTION 18.06.    ADJUSTMENT TO CONVERSION PRICE.  The Conversion Price shall be adjusted from time to time as
follows:

(a)      In case the Corporation shall (i) pay a dividend or make a distribution on the Common Stock in shares of
its capital stock (whether shares of Common Stock or of capital stock of any other class), (ii) subdivide or
reclassify its outstanding Common Stock into a greater number of securities (including Common Stock), or (iii)
combine or reclassify its outstanding Common Stock into a smaller number of securities (including Common Stock),
the Conversion Price in effect immediately prior thereto shall be adjusted so that the Holder of any Convertible
Security thereafter surrendered for conversion shall be entitled to receive the number of shares of capital stock
of the Corporation which such Holder would have owned or have been entitled to receive after the happening of any
of the events described above had such Convertible Security been converted immediately prior to the happening of
such event.  An adjustment made pursuant to this subsection (a) shall become effective immediately after the
record date in the case of a dividend and shall become effective immediately after the effective date in the case
of a subdivision or combination.  If, as a result of an adjustment made pursuant to this subsection (a), the
Holder of any Convertible Security thereafter surrendered for conversion shall become entitled to receive shares
of two or more classes of capital stock of the Corporation, the Board of Directors of the Corporation (whose
determination shall be conclusive and shall be described in a written statement filed with the Trustee and any
conversion agent) shall determine the allocation of the adjusted Conversion Price between or among shares of such
classes of capital stock.

         In the event that at any time, as a result of an adjustment made pursuant to this subsection (a) of this
Section 18.06, the Holder of any Convertible Security thereafter converted shall become entitled to receive any
shares or other securities of the Corporation other than shares of Common Stock, thereafter the number of such
other shares so received upon conversion of any Convertible Security shall be subject to adjustment from time to
time in any manner and on terms as nearly equivalent as practicable to the provisions with respect to the shares
of Common Stock contained in this Section 18.06, and other provisions of this Article Eighteen with respect to
the shares of Common Stock shall apply on like terms to any such other shares or other securities.

(b)      In case the Corporation shall fix a record date for the issuance of rights or warrants to all holders of
its Common Stock (or securities convertible into Common Stock) entitling them (for a period expiring within 45
days after such record date) to subscribe for or purchase Common Stock at a price per share (or a conversion
price per share) less than the current market price per share of Common Stock (as defined in subsection (d)
below) at such record date, the Conversion Price in effect immediately prior thereto shall be adjusted so that

                                                           68

<HR SIZE=5 COLOR=GRAY NOSHADE>

the same shall equal the price determined by multiplying the Conversion Price in effect immediately prior to such
record date by a fraction of which the numerator shall be the number of shares of Common Stock outstanding on
such record date plus the number of shares which the aggregate offering price of the total number of shares so
offered (or the aggregate initial conversion price of the convertible securities  so offered) would purchase at
such current market price, and of which the denominator shall be the number of shares of Common Stock outstanding
on such record date plus the number of additional shares of Common Stock offered for subscription or purchase (or
into which the convertible securities so offered are initially convertible).  Such adjustment shall be made
successively whenever such a record is fixed, and shall become effective immediately after such record date.  In
determining whether any rights or warrants entitle the holders to subscribe for or purchase shares of Common
Stock at less than such current market price, and in determining the aggregate offering price of such shares,
there shall be taken into account any consideration determined by the Board of Directors of the Corporation.
Common Stock owned by or held for the account of the Corporation or any majority owned subsidiary shall not be
deemed outstanding for the purpose of any adjustment required under this subsection (b).

(c)      In case the Corporation shall fix a record date for making a distribution to all holders of its Common
Stock evidences of its indebtedness or assets (excluding regular quarterly or other periodic or recurrent cash
dividends or distributions paid from retained earnings of the Corporation or dividends or distributions referred
to in subsection (a) above) or rights or warrants to subscribe or purchase (excluding those referred to in
subsection (b) above), then in each case the Conversion Price shall be adjusted so that the same shall equal the
price determined by multiplying the Conversion Price in effect immediately prior to such record date by a
fraction of which the numerator shall be the current market price per share (as defined in subsection (d) below)
of the Common Stock on such record date less the then fair market value (as determined by the Board of Directors
of the Corporation whose determination shall be conclusive, and described in a certificate filed with the
Trustee) of the portion of the assets or evidences of indebtedness so distributed or of such rights or warrants
applicable to one share of Common Stock, and the denominator shall be the current market price per share (as
defined in subsection (d) below) of the Common Stock.  Such adjustment shall be made successively whenever such a
record date is fixed and shall become effective immediately after such record date.  Notwithstanding the
foregoing, in the event that the Corporation shall distribute any rights or warrants to acquire capital stock
("Rights") pursuant to this subsection (c), the distribution of separate certificates representing such Rights
subsequent to their initial distribution (whether or not such distribution shall have occurred prior to the date
of the issuance of such Convertible Securities) shall be deemed to be the distribution of such Rights for
purposes of this subsection (c); provided that the Corporation may, in lieu of making any adjustment pursuant to
this subsection (c) upon a distribution of separate certificates representing such Rights, make proper provision
so that each Holder of such Convertible Security who converts such Convertible Security (or any portion thereof)
(i) before the record date for such distribution of separate certificates shall be entitled to receive upon such
conversion shares of Common Stock  issued with Rights and (ii) after such record date and prior to the

                                                           69

<HR SIZE=5 COLOR=GRAY NOSHADE>

expiration, redemption or termination of such Rights shall be entitled to receive upon such conversion, in
addition to the shares of Common Stock issuable upon such conversion, the same number of such Rights as would a
holder of the number of shares of Common Stock that such Convertible Security so converted would have entitled
the holder thereof to purchase in accordance with the terms and provisions of and applicable to the Rights if
such Convertible Security were converted immediately prior to the record date for such distribution.  Common
Stock owned by or held for the account of the Corporation or any majority owned subsidiary shall not be deemed
outstanding for the purpose of any adjustment required under this subsection (c).

(d)      For the purpose of any computation under subsection (b) and (c) above, the current market price per
share of Common Stock at any date shall be deemed to be the average of the daily Closing Prices for the thirty
days (which are not legal holidays as defined in Section 14.05) commencing forty-five days (which are not legal
holidays as defined in Section 14.05) before the day in question.  The Closing Price for any day shall be (i) if
the Common Stock is listed or admitted for trading on any national securities exchange or the National Market
System of the National Association of Debt Securities Dealers, Inc. Automated Quotation System ("NASDAQ"), the
last sale price (regular way), or the average of the closing bid and ask prices if no sale occurred, of Common
Stock on the principal securities exchange on which the Common Stock is listed, (ii) if not listed as described
in (i), the mean between the closing high bid and low asked quotations of Common Stock on NASDAQ, or any similar
system or automated dissemination of quotations of securities prices then in common use, if so quoted, or (iii)
if not quoted as described in clause (ii), the mean between the high bid and low asked quotations for Common Stock
as reported by the National Quotation Bureau Incorporated if at least two securities dealers have inserted both
bid and asked quotations for Common Stock on at least 5 of the 10 preceding days.  If none of the conditions set
forth above is met, the Closing Price of Common Stock on any day or the average of such Closing Prices for any
period shall be the fair market value of Common Stock as determined by a member firm of the New York Stock
Exchange, Inc. selected by the Corporation.

(e)      (i)      No adjustment in the Conversion price shall be required unless such adjustment would require an
increase or decrease of at least 1% in such price; provided, however, that any adjustments which by reason of
this subsection (e)(i) are not required to be made shall be carried forward and taken into account in any
subsequent adjustment; further provided, however, that any adjustments which by reason of this subsection (e)(i)
are not otherwise required to be made shall be made no later than 3 years after the date on which occurs an event
that requires an adjustment to be made or carried forward.

                                                           70

<HR SIZE=5 COLOR=GRAY NOSHADE>

                  (ii)     All calculations under this Article Eighteen shall be made to the nearest cent or to
the nearest one-hundredth of a share, as the case may be.  Anything in this Section 18.06 to the contrary
notwithstanding, the Corporation shall be entitled to make such reductions in the Conversion Price, in addition
to those required by this Section 18.06, as it in its discretion shall determine to be advisable in order that
any stock dividends, subdivision of shares, distribution of rights to purchase stock or securities, or
distribution of securities convertible into or exchangeable for stock hereafter made by the Corporation to its
shareholders shall not be taxable.

(f)      Whenever the Conversion Price is adjusted, as herein provided, the Corporation shall promptly file with
the Trustee and any conversion agent other than the Trustee an Officers' Certificate setting forth the Conversion
Price after such adjustment and setting forth a brief statement of the facts requiring such adjustment.  Promptly
after delivery of such certificate, the Corporation shall prepare a notice of such adjustment of the Conversion
Price setting forth the adjusted Conversion Price and the date on which such adjustment becomes effective and
shall mail such notice of such adjustment of the Conversion Price to the Holder of each Convertible Security at
such Holder's last address appearing on the Security Register provided for in Section 2.01 of this Indenture.

(g)      In any case in which this Section 18.06 provides that an adjustment shall become effective immediately
after a record date for an event, the Corporation may defer until the occurrence of such event (i) delivering to
the Holder of any Convertible Security converted after such record date and before the occurrence of such event
the additional shares of Common Stock deliverable upon such conversion by reason of the adjustment required by
such event over and above the Common Stock deliverable upon such conversion before giving effect to such
adjustment and (ii) paying to such Holder any amount in cash in lieu of any fraction pursuant to Section 18.04,
provided, however, that the Corporation shall deliver to such Holder a due bill or other appropriate instrument
evidencing such Holder's rights to receive such additional shares, and such cash, upon the occurrence of the
event requiring such adjustment.  If such event does not occur, no adjustments shall be made pursuant to this
Section 18.06.

SECTION 18.07.    EFFECT OF RECLASSIFICATION, CONSOLIDATION, MERGER OR SALE.  If any of the following events
occur, namely (i) any reclassification or change of outstanding shares of Common Stock deliverable upon
conversion of the Convertible Securities (other than a change in par value, or from par value to no par value, or
from no par value to par value, or as a result of a subdivision or combination, but including any change in the
shares of Common Stock into two or more classes or series of securities), (ii) any consolidation or merger to
which the Corporation is a party (other than a consolidation or merger in which the Corporation is the continuing
corporation and which does not result in any reclassification of, or change (other than a change in par value, or

                                                           71

<HR SIZE=5 COLOR=GRAY NOSHADE>

from par value to no par value, or from no par value to par value, or as a result of a subdivision or
combination) in, outstanding shares of its Common Stock) or (iii) any sale or conveyance of the properties and
assets of the Corporation as, or substantially as, an entirety to any other corporation; then the Corporation or
such successor or purchasing corporation, as the case may be, shall execute with the Trustee a supplemental
indenture (which shall conform to the Trust Indenture Act as in force at the date of execution of such
supplemental indenture and comply with the provisions of Article Nine) providing that each Convertible Security
shall be convertible into the kind and amount of shares of stock and other securities or property, including
cash, receivable upon such reclassification, change, consolidation, merger, sale or conveyance by a holder of a
number of shares of Common Stock deliverable upon conversion of such Convertible Securities immediately prior to
such reclassification, change, consolidation, merger, sale or conveyance.  Such supplemental indenture shall
provide for adjustments that shall be as nearly equivalent as may be practicable to the adjustments provided for
in this Article.  The Corporation shall cause notice of the execution of such supplemental indenture to be mailed
to each Holder of Convertible Securities, at his address appearing on the Security Register provided for in
Section 2.01 of this Indenture.

                  The above provisions of this Section shall similarly apply to successive reclassifications,
consolidations, mergers and sales.

SECTION 18.08.    TAXES ON SHARES ISSUED.  The delivery of stock certificates on conversions of Convertible
Securities shall be made without charge to the Holder converting a Convertible Security for any tax in respect of
the issue thereof.  The Corporation shall not, however, be required to pay any tax which may be payable in
respect of any transfer involved in the delivery of stock registered in any name other than of the Holder of any
Convertible Security converted, and the Corporation shall not be required to deliver any such stock certificate
unless and until the person or persons requesting the delivery thereof shall have paid to the Corporation the
amount of such tax or shall have established to the satisfaction of the Corporation that such tax has been paid.

SECTION 18.09.    SHARES TO BE FULLY PAID; COMPLIANCE WITH GOVERNMENTAL REQUIREMENTS; LISTING OF COMMON STOCK.
The Corporation covenants that all shares of Common Stock that may be delivered upon conversion of Convertible
Securities will upon delivery be fully paid and nonassessable by the Corporation and free from all taxes, liens
and charges with respect to the issue thereof.

         The Corporation covenants that if any shares of Common Stock to be provided for the purpose of
conversion of Convertible Securities hereunder require registration with or approval of any governmental
authority under any Federal or state law before such shares may be validly delivered upon conversion, the
Corporation will in good faith and as expeditiously as possible endeavor to secure such registration or approval,
as the case may be.

                                                           72

<HR SIZE=5 COLOR=GRAY NOSHADE>

         The Corporation further covenants that if the Common Stock is then listed on a national securities
exchange or admitted for trading on NASDAQ it will qualify all Common Stock deliverable upon conversion of the
Convertible Securities for trading on said national securities exchange or NASDAQ, if permitted by and in
accordance with the rules of said national securities exchange or NASDAQ.

SECTION 18.10.    TRUSTEE NOT RESPONSIBLE.  Neither the Trustee nor any authenticating agent nor any conversion
agent shall at any time be under any duty or responsibility to any Holder of Convertible Securities to determine
whether any facts exist which may require any adjustment of the Conversion Price, or with respect to the nature
or extent of any such adjustment when made, or with respect to the method employed, or herein or in any
supplemental indenture provided to be employed, in making the same.  Neither the Trustee nor any authenticating
agent nor any conversion agent shall be accountable with respect to the validity or value (or the kind or amount)
of any shares of Common Stock, or of any securities or property, which may at any time be delivered upon the
conversion of any Convertible Security; and neither the Trustee nor any authenticating agent nor any conversion
agent makes any representation with respect thereto.  Subject to the provisions of Section 7.01, neither the
Trustee nor any authenticating agent nor any conversion agent shall be responsible for any failure of the
Corporation to deliver any shares of Common Stock or stock certificates or other securities or property or cash
upon the surrender of any Convertible Security for the purpose of conversion or for any failure of the
Corporation to comply with any of the covenants contained in this Article.

SECTION 18.11.    NOTICE TO HOLDERS PRIOR TO CERTAIN ACTIONS.  In case:

(a)      the Corporation shall declare a dividend (or any other distribution) on the Common Stock (other than in
cash out of its current or retained earnings); or

(b)      the Corporation shall authorize the granting to the holders of the Common Stock of rights or warrants to
subscribe for or purchase any share of any class or any other rights or warrants; or

(c)      of any reclassification or change of the Common Stock (other than a subdivision or combination of its
outstanding Common Stock, or a change in par value, or from par value to no par value, or from no par value to
par value) or, of any consolidation or merger to which the Corporation is a party and for which approval of any
stockholders of the Corporation is required or for the sale or transfer of all or substantially all of the assets
of the Corporation; or

(d)      of the voluntary or involuntary dissolution, liquidation or winding up of the Corporation; the
Corporation shall cause to be filed with the Trustee and the Corporation shall cause to be mailed to each holder
of Convertible Securities at his address appearing on the Security Register, provided for in Section 2.05 of this

                                                           73

<HR SIZE=5 COLOR=GRAY NOSHADE>

Indenture, as promptly as possible but in any event no less than fifteen days prior to the applicable date
hereinafter specified, a notice stating (x) the date on which a record is to be taken for the purpose of such
dividend, distribution or rights or warrants, or, if a record is not to be taken, the date as of which the
holders of Common Stock of record to be entitled to such dividend, distribution or rights are to be determined,
or (y) the date on which such reclassification, consolidation, merger, sale, transfer, dissolution, liquidation
or winding up is expected to become effective, and the date as of which it is expected that holders of Common
Stock of record shall be entitled to exchange their Common Stock for securities or other property deliverable
upon such reclassification, consolidation, merger, sale, transfer, dissolution, liquidation or winding up.
Failure to give such notice, or any defect therein, shall not affect the legality or validity of such dividend,
distribution, reclassification, consolidation, merger, sale, transfer, dissolution, liquidation or winding up or
any adjustment in the Conversion Price required by this Article Eighteen.

SECTION 18.12.    COVENANT TO RESERVE SHARES.  The Corporation covenants that it will at all times reserve and
keep available, free from pre-emptive rights, out of its authorized but unissued Common Stock, such number of
shares of Common Stock as shall then be deliverable upon the conversion of all outstanding Convertible Securities.

                                                           74

<HR SIZE=5 COLOR=GRAY NOSHADE>

         U.S. Bank National Association, the party of the second part, hereby accepts the trusts in this
Indenture declared and provided, upon the terms and conditions hereinabove set forth.

         IN WITNESS WHEREOF, F5 NETWORKS, INC., the party of the first part, has caused this Indenture to be
signed and acknowledged by its President and Chief Executive Officer or its Chief Financial Officer or any Vice
President, and the same to be attested by its Secretary or an Assistant Secretary; and U.S. Bank National
Association, the party of the second part, has caused this Indenture to be signed and the same to be attested by
its duly authorized officers, all as of the day and year first above written.

                                                     F5 NETWORKS, INC.

                                                     By:_________________________________________
                                                     Name:  :____________________________________
                                                     Title:______________________________________

Attest

_______________________________________
Name:  :_______________________________
Title:_________________________________

                                                     U.S. Bank National Association

                                                     By:______________________________________
                                                     Name:  :_________________________________
                                                     Title: __________________________________

Attest

_____________________________________
Name:  :_____________________________
Title:  _____________________________

                                                 75

<HR SIZE=5 COLOR=GRAY NOSHADE>

STATE OF WASHINGTON        )
                           ) ss.
COUNTY OF KING             )

         On the _____ day of __________, 2003 before me personally came ____________________, to me known, who
being by me duly sworn, did depose and say that he/she resides at ____________________, that he/she is the
____________________ of F5 Networks, Inc., one of the corporations described in and which executed the foregoing
instrument; and that he/she signed his/her name thereto by authority of the Board of Directors of said
Corporation.

{SEAL}

Notary Public

                                                   76
<HR SIZE=5 COLOR=GRAY NOSHADE>

STATE OF ___________       )
                           ) ss.
COUNTY OF _____________    )

         On the _____ day of __________, 2003 before me personally came ____________________, to me known, who
being by me duly sworn, did depose and say that he/she resides at ____________________, that he/she is the
____________________ of U.S. Bank National Association, one of the corporations described in and which executed
the foregoing instrument, and that he/she signed his/her name thereto by authority of the Board of Directors of
said Corporation.

{SEAL}

Notary Public

                                                      77
</PRE>

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00056-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00056-of-00352.parquet"}]]