<PAGE>

                                                                     Exhibit 4.1
                                                                  EXECUTION COPY

________________________________________________________________________________






                         AMERISOURCEBERGEN CORPORATION

                             SERIES A AND SERIES B
                         8 1/8% SENIOR NOTES DUE 2008


                          ___________________________

                                   INDENTURE

                          Dated as of August 14, 2001

                          ___________________________




                    CHASE MANHATTAN BANK AND TRUST COMPANY,
                             National Association

                                    Trustee

                          ___________________________





________________________________________________________________________________
<PAGE>

                            CROSS-REFERENCE TABLE*
<TABLE>
<CAPTION>
        <S>                                                                                        <C>
        Trust Indenture
        Act Section                                                                           Indenture Section
          310(a)(1)........................................................................           7.10
             (a)(2)........................................................................           7.10
             (a)(3)........................................................................           N.A.
             (a)(4)........................................................................           N.A.
             (a)(5)........................................................................           7.10
             (b)...........................................................................           7.10
             (c)...........................................................................           N.A.
          311(a)...........................................................................           7.11
             (b)...........................................................................           7.11
             (c)...........................................................................           N.A.
          312(a)...........................................................................           2.05
             (b)...........................................................................          13.03
             (c)...........................................................................          13.03
          313(a)...........................................................................           7.06
             (b)(1)........................................................................          10.03
             (b)(2)........................................................................           7.07
             (c)...........................................................................        7.06;13.02
             (d)...........................................................................           7.06
          314(a)...........................................................................        4.03;13.02
             (c)(1)........................................................................           13.04
             (c)(2)........................................................................           13.04
             (c)(3)........................................................................            N.A.
             (e)...........................................................................           13.05
             (f)...........................................................................            N.A.
          315(a)...........................................................................            7.01
             (b)...........................................................................        7.05;13.02
             (c)...........................................................................            7.01
             (d)...........................................................................            7.01
             (e)...........................................................................            6.11
          316(a)(last sentence)............................................................            2.09
             (a)(1)(A).....................................................................            6.05
             (a)(1)(B).....................................................................            6.04
             (a)(2)........................................................................            N.A.
             (b)...........................................................................            6.07
             (c)...........................................................................            2.12
          317(a)(1)........................................................................            6.08
             (a)(2)........................................................................            6.09
             (b)...........................................................................            2.04
          318(a)...........................................................................           13.01
             (b)...........................................................................            N.A.
             (c)...........................................................................           13.01
</TABLE>

N.A. means not applicable.
* This Cross Reference Table is not part of the Indenture.
<PAGE>

                               TABLE OF CONTENTS


<TABLE>
<CAPTION>
                                                            ARTICLE 1.
                                                   DEFINITIONS AND INCORPORATION
                                                           BY REFERENCE
                                                                                                                   Page
   <S>                                                                                                            <C>
   Section 1.01.   Definitions................................................................................    1
   Section 1.02.   Other Definitions..........................................................................   18
   Section 1.03.   Incorporation by Reference of Trust Indenture Act..........................................   19
   Section 1.04.   Rules of Construction......................................................................   19

                                                            ARTICLE 2.
                                                             THE NOTES

   Section 2.01.   Form and Dating............................................................................   20
   Section 2.02.   Execution and Authentication...............................................................   20
   Section 2.03.   Registrar and Paying Agent.................................................................   21
   Section 2.04.   Paying Agent to Hold Money in Trust........................................................   21
   Section 2.05.   Holder Lists...............................................................................   22
   Section 2.06.   Transfer and Exchange......................................................................   22
   Section 2.07.   Replacement Notes..........................................................................   33
   Section 2.08.   Outstanding Notes..........................................................................   33
   Section 2.09.   Treasury Notes.............................................................................   33
   Section 2.10.   Temporary Notes............................................................................   33
   Section 2.11.   Cancellation...............................................................................   34
   Section 2.12.   Defaulted Interest.........................................................................   34

                                                            ARTICLE 3.
                                                     REDEMPTION AND PREPAYMENT

   Section 3.01.   Notices to Trustee.........................................................................   34
   Section 3.02.   Selection of Notes to Be Redeemed..........................................................   34
   Section 3.03.   Notice of Redemption.......................................................................   35
   Section 3.04.   Effect of Notice of Redemption.............................................................   35
   Section 3.05.   Deposit of Redemption Price................................................................   35
   Section 3.06.   Notes Redeemed in Part.....................................................................   36
   Section 3.07.   Optional Redemption........................................................................   36
   Section 3.08.   Special Mandatory Redemption...............................................................   36
   Section 3.09.   Offer to Purchase by Application of Excess Proceeds........................................   37

                                                            ARTICLE 4.
                                                             COVENANTS

   Section 4.01.   Payment of Notes...........................................................................   38
   Section 4.02.   Maintenance of Office or Agency............................................................   39
   Section 4.03.   Reports....................................................................................   39
   Section 4.04.   Compliance Certificate.....................................................................   39
   Section 4.05.   Taxes......................................................................................   40
   Section 4.06.   Stay, Extension and Usury Laws.............................................................   40
   Section 4.07.   Restricted Payments........................................................................   40
   Section 4.08.   Dividend and Other Payment Restrictions Affecting Subsidiaries.............................   42
   Section 4.09.   Incurrence of Indebtedness and Issuance of Preferred Stock.................................   43
</TABLE>

                                       i
<PAGE>

<TABLE>
   <S>                                                                                                           <C>
   Section 4.10.   Asset Sales................................................................................   46
   Section 4.11.   Transactions with Affiliates...............................................................   47
   Section 4.12.   Liens......................................................................................   48
   Section 4.13.   Offer to Repurchase Upon Change of Control.................................................   48
   Section 4.14.   No Senior Subordinated Debt................................................................   49
   Section 4.15.   [Section Intentionally Omitted]............................................................   49
   Section 4.16.   Limitation on Sale and Leaseback Transactions..............................................   49
   Section 4.18.   Payments for Consent.......................................................................   50
   Section 4.19.   Additional Note Guarantees.................................................................   50
   Section 4.20.   Changes in Covenants when Notes Rated Investment Grade.....................................   50
   Section 4.21.   Designation of Restricted and Unrestricted Subsidiaries....................................   50

                                                            ARTICLE 5.
                                                            SUCCESSORS

   Section 5.01.   Merger, Consolidation, or Sale of Assets...................................................   51
   Section 5.02.   Successor Corporation Substituted..........................................................   51

                                                            ARTICLE 6.
                                                       DEFAULTS AND REMEDIES

   Section 6.01.   Events of Default..........................................................................   52
   Section 6.02.   Acceleration...............................................................................   53
   Section 6.03.   Other Remedies.............................................................................   54
   Section 6.04.   Waiver of Past Defaults....................................................................   54
   Section 6.05.   Control by Majority........................................................................   54
   Section 6.06.   Limitation on Suits........................................................................   54
   Section 6.07.   Rights of Holders of Notes to Receive Payment..............................................   55
   Section 6.08.   Collection Suit by Trustee.................................................................   55
   Section 6.09.   Trustee May File Proofs of Claim...........................................................   55
   Section 6.10.   Priorities.................................................................................   55
   Section 6.11.   Undertaking for Costs......................................................................   56

                                                            ARTICLE 7.
                                                              TRUSTEE

   Section 7.01.   Duties of Trustee..........................................................................   56
   Section 7.02.   Rights of Trustee..........................................................................   57
   Section 7.03.   Individual Rights of Trustee...............................................................   58
   Section 7.04.   Trustee's Disclaimer.......................................................................   58
   Section 7.05.   Notice of Defaults.........................................................................   58
   Section 7.06.   Reports by Trustee to Holders of the Notes.................................................   58
   Section 7.07.   Compensation and Indemnity.................................................................   59
   Section 7.08.   Replacement of Trustee.....................................................................   59
   Section 7.09.   Successor Trustee by Merger, etc...........................................................   60
   Section 7.10.   Eligibility; Disqualification..............................................................   60
   Section 7.11.   Preferential Collection of Claims Against Company..........................................   61

                                                            ARTICLE 8.
                                             LEGAL DEFEASANCE AND COVENANT DEFEASANCE

   Section 8.01.   Option to Effect Legal Defeasance or Covenant Defeasance...................................   61
   Section 8.02.   Legal Defeasance and Discharge.............................................................   61
   Section 8.03.   Covenant Defeasance........................................................................   61
   Section 8.04.   Conditions to Legal or Covenant Defeasance.................................................   62
</TABLE>

                                      ii
<PAGE>

<TABLE>
   <S>                                                                                                           <C>
   Section 8.05.   Deposited Money and Government Securities to be Held in Trust; Other Miscellaneous
                   Provisions.................................................................................   63
   Section 8.06.   Repayment to Company.......................................................................   63
   Section 8.07.   Reinstatement..............................................................................   64

                                                            ARTICLE 9.
                                                 AMENDMENT, SUPPLEMENT AND WAIVER

   Section 9.01.   Without Consent of Holders of Notes........................................................   64
   Section 9.02.   With Consent of Holders of Notes...........................................................   65
   Section 9.03.   Compliance with Trust Indenture Act........................................................   66
   Section 9.04.   Revocation and Effect of Consents..........................................................   66
   Section 9.05.   Notation on or Exchange of Notes...........................................................   66
   Section 9.06.   Trustee to Sign Amendments, etc............................................................   66

                                                            ARTICLE 10.
                                                      COLLATERAL AND SECURITY

   Section 10.01.     Pledge and Escrow Agreement.............................................................   67
   Section 10.02.     Recording and Opinions..................................................................   67
   Section 10.03.     Release of Collateral...................................................................   67
   Section 10.04.     Certificates of the Company.............................................................   68
   Section 10.05.     Certificates of the Trustee.............................................................   68
   Section 10.06.     Authorization of Actions to Be Taken by the Trustee Under the Pledge and Escrow
                      Agreement................................................................................  68
   Section 10.07.     Authorization of Receipt of Funds by the Trustee Under the Pledge and Escrow
                      Agreement................................................................................  68
   Section 10.08.     Termination of Security Interest........................................................   68

                                                            ARTICLE 11.
                                                          NOTE GUARANTEES

   Section 11.01.     Guarantee...............................................................................   69
   Section 11.02.     Limitation on Guarantor Liability.......................................................   69
   Section 11.03.     Execution and Delivery of Note Guarantee................................................   70
   Section 11.04.     Guarantors May Consolidate, etc., on Certain Terms......................................   70
   Section 11.05.     Releases Following Sale of Assets.......................................................   71

                                                            ARTICLE 12.
                                                    SATISFACTION AND DISCHARGE

   Section 12.01.     Satisfaction and Discharge..............................................................   71
   Section 12.02.     Application of Trust Money..............................................................   72

                                                            ARTICLE 13.
                                                           MISCELLANEOUS

   Section 13.01.     Trust Indenture Act Controls............................................................   73
   Section 13.02.     Notices.................................................................................   73
   Section 13.03.     Communication by Holders of Notes with Other Holders of Notes...........................   74
   Section 13.04.     Certificate and Opinion as to Conditions Precedent......................................   74
   Section 13.05.     Statements Required in Certificate or Opinion...........................................   74
   Section 13.06.     Rules by Trustee and Agents.............................................................   75
   Section 13.07.     No Personal Liability of Directors, Officers, Employees and Stockholders................   75
   Section 13.08.     Governing Law...........................................................................   75
   Section 13.09.     No Adverse Interpretation of Other Agreements...........................................   75
</TABLE>

                                      iii
<PAGE>

<TABLE>
   <S>                                                                                                           <C>
   Section 13.10.     Successors..............................................................................   75
   Section 13.11.     Severability............................................................................   75
   Section 13.12.     Counterpart Originals...................................................................   75
   Section 13.13.     Table of Contents, Headings, etc........................................................   75
</TABLE>

                                   EXHIBITS

Exhibit A      FORM OF NOTE
Exhibit B      FORM OF CERTIFICATE OF TRANSFER
Exhibit C      FORM OF CERTIFICATE OF EXCHANGE
Exhibit D      FORM OF CERTIFICATE OF ACQUIRING INSTITUTIONAL ACCREDITED
               INVESTOR
Exhibit E      FORM OF NOTE GUARANTEE
Exhibit F      FORM OF SUPPLEMENTAL INDENTURE
Exhibit G      FORM OF PLEDGE AND ESCROW AGREEMENT

                                      iv
<PAGE>

INDENTURE dated as of August 14, 2001 between AmerisourceBergen
Corporation, a Delaware corporation (the "Company"), and Chase Manhattan Bank
and Trust Company, National Association, as trustee (the "Trustee").

         The Company and the Trustee agree as follows for the benefit of each
other and for the equal and ratable benefit of the Holders of the 8 1/8% Series
A Senior Notes due 2008 (the "Series A Notes") and the 8 1/8% Series B Senior
Notes due 2008 (the "Series B Notes" and, together with the Series A Notes, the
"Notes"):

                                  ARTICLE 1.
                         DEFINITIONS AND INCORPORATION
                                 BY REFERENCE

Section 1.01.     Definitions.

         "144A Global Note" means a global note substantially in the form of
Exhibit A hereto bearing the Global Note Legend and the Private Placement Legend
and deposited with or on behalf of, and registered in the name of, the
Depositary or its nominee that will be issued in a denomination equal to the
outstanding principal amount of the Notes sold in reliance on Rule 144A.

         "Acquired Debt" means, with respect to any specified Person, (i)
Indebtedness of any other Person existing at the time such other Person is
merged with or into or became a Subsidiary of such specified Person, whether or
not such Indebtedness is incurred in connection with, or in contemplation of,
such other Person merging with or into, or becoming a Subsidiary of, such
specified Person, provided that Indebtedness of such other Person that is
redeemed, defeased, retired or otherwise repaid immediately upon consummation of
the transaction by which such other Person is merged with or into or became a
Restricted Subsidiary of such Person shall not be Acquired Debt and (ii)
Indebtedness secured by a Lien encumbering any assets acquired by such specified
Person.

         "Additional Notes" means any Notes (other than the Initial Notes)
issued under this Indenture in accordance with Sections 2.02 and 4.09 hereof, as
part of the same series as the Initial Notes.

         "Adjusted Treasury Rate" means, with respect to any redemption date,
the rate per annum equal to the semiannual equivalent yield to maturity of the
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue
(expressed as a percentage of its principal amount) equal to the Comparable
Treasury Price for such redemption date, plus 50 basis points.

         "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 purposes of this definition, "control"
(including, with correlative meanings, the terms "controlling," "controlled by"
and "under common control with"), as used with respect to any Person, shall mean
the possession, directly or indirectly, of the power to direct or cause the
direction of the management or policies of such Person, whether through the
ownership of voting securities, by agreement or otherwise; provided, however,
that beneficial ownership of 10% or more of the voting securities of a Person
shall be deemed to be control. No Person (other than the Company or any
Subsidiary of the Company) in whom a Receivables Subsidiary makes an Investment
in connection with a Qualified Receivables Transaction will be deemed to be an
Affiliate of the Company or any of its Subsidiaries solely by reason of such
Investment.

         "Agent" means any Registrar, Paying Agent or co-registrar.

                                       1
<PAGE>

         "Applicable Procedures" means, with respect to any transfer or exchange
of or for beneficial interests in any Global Note, the rules and procedures of
the Depositary, Euroclear and Cedel that apply to such transfer or exchange.

         "Attributable Debt" in respect of a sale and leaseback transaction
means, at the time of determination, the present value of the obligation of the
lessee for net rental payments during the remaining term of the lease included
in such sale and leaseback transaction including any period for which such lease
has been extended or may, at the option of the lessor, be extended. Such present
value shall be calculated using a discount rate equal to the rate of interest
implicit in such transaction, determined in accordance with GAAP.

         "Bankruptcy Law" means Title 11, U.S. Code or any similar federal or
state law for the relief of debtors.

         "Board of Directors" means the Board of Directors of the Company, or
any authorized committee of the Board of Directors.

         "Borrowing Base" means, as of any date, an amount equal to 50% of the
book value of the consolidated inventory of the Company and its Restricted
Subsidiaries as of the date of the most recently ended fiscal month prior to
such date, determined in accordance with GAAP.

         "Broker-Dealer" has the meaning set forth in the Registration Rights
Agreement.

         "Business Day" means any day other than a Legal Holiday.

         "Capital Lease Obligation" means, at the time any determination thereof
is to be made, the amount of the liability in respect of a capital lease that
would at such time be required to be capitalized on a balance sheet in
accordance with GAAP.

         "Capital Stock" means any and all shares, interests, participations,
rights or other equivalents (however designated) of corporate stock, including,
without limitation, with respect to partnerships, partnership interests (whether
general or limited) and any other interest or participation that confers on a
Person the right to receive a share of the profits and losses of, or
distributions of assets of, such partnership, other than earnouts.

         "Cash Equivalents" means (i) United States dollars, (ii) securities
issued or directly and fully guaranteed or insured by the full faith and credit
of the United States government or any agency or instrumentality thereof having
maturities of not more than one year from the date of acquisition, (iii)
certificates of deposit and eurodollar time deposits with maturities of one year
or less from the date of acquisition, bankers' acceptances with maturities not
exceeding one year and overnight bank deposits, in each case with any domestic
commercial bank having capital and surplus in excess of $500,000,000, (iv)
repurchase obligations with a term of not more than 30 days for underlying
securities of the types described in clauses (ii) and (iii) above entered into
with any financial institution meeting the qualifications specified in clause
(iii) above, (v), obligations issued or fully guaranteed by any state of the
United States or any political subdivision of any such state or any public
instrumentality thereof maturing within one year from the date of acquisition
thereof and at the time of acquisition, having one of the two highest ratings
obtainable from either Moody's or S&P, (vi) commercial paper having the highest
rating obtainable from either Moody's or S&P and, in each case, maturing within
one year after the date of acquisition and (vii) money market funds at least 90%
of the assets of which constitute Cash Equivalents of the kinds described in
clauses (i) through (vi) of this definition.

                                       2
<PAGE>

         "Cedel" means Cedel Bank, SA.

         "Change of Control" means, the occurrence of any of the following:

         (a)   the direct or indirect sale, transfer, conveyance or other
disposition (other than by way of merger or consolidation), in one or a series
of related transactions, of all or substantially all of the properties or assets
of the Company and its Restricted Subsidiaries taken as a whole to any "person"
(as that term is used in Section 13(d) (3) of the Exchange Act) other than the
Company or one of its Restricted Subsidiaries;

         (b)   the adoption of a plan relating to the liquidation or dissolution
of the Company (other than in a transaction that complies with Section 5.01
hereof;

         (c)   the consummation of any transaction (including, without
limitation, any merger or consolidation) the result of which is that any
"person" (as defined above), becomes the Beneficial Owner, directly or
indirectly, of more than 50% of the Voting Stock of the Company, measured by
voting power rather than number of shares; or

         (d)   the first day on which a majority of the members of the Board of
Directors of the Company are not Continuing Directors.

         "Company" means AmerisourceBergen Corporation, and any and all
successors thereto.

         "Comparable Treasury Issue" means the United States Treasury Security
selected by an Independent Investment Banker as having a maturity comparable to
the remaining term of the Notes that would be utilized, at the time of selection
and in accordance with customary financial practice, in pricing new issues of
corporate debt securities of comparable maturity to the remaining term of the
Notes.

         "Comparable Treasury Price" means, with respect to any redemption date,
(i) the average of the bid and asked prices for the Comparable Treasury Issue
(expressed in each case as a percentage of its principal amount) on the third
Business Day preceding such redemption date, as set forth in the daily
statistical release (or any successor release) published by the Federal Reserve
Bank of New York and designated "Composite 3:30 p.m. Quotations for U.S.
Government Securities" or (ii) if such release (or any successor release) is not
published or does not contain such prices on such Business Day, (A) the average
of the Reference Treasury Dealer Quotations for such redemption date, after
excluding the highest and lowest of such Reference Treasury Dealer Quotations or
(B) if the Trustee obtains fewer than three such Reference Treasury Dealer
Quotations, the average of all such Quotations.

         "Consolidated Cash Flow" means, with respect to any specified Person
for any period, the Consolidated Net Income of such Person for such period plus:

         (a)   an amount equal to any extraordinary loss plus any net loss
realized by such Person or any of its Restricted Subsidiaries in connection with
an Asset Sale, to the extent such losses were deducted in computing such
Consolidated Net Income; plus

         (b)   provision for taxes based on income or profits of such Person and
its Restricted Subsidiaries for such period, to the extent that such provision
for taxes was deducted in computing such Consolidated Net Income; plus

         (c)   consolidated interest expense of such Person and its Restricted
Subsidiaries for such period, whether paid or accrued and whether or not
capitalized (including, without limitation,

                                       3
<PAGE>

amortization of debt issuance costs and original issue discount, non-cash
interest payments, the interest component of any deferred payment obligations,
the interest component of all payments associated with Capital Lease
Obligations, imputed interest with respect to Attributable Debt, commissions,
discounts and other fees and charges incurred in respect of letter of credit or
bankers' acceptance financings, and net of the effect of all payments made or
received pursuant to Hedging Obligations), to the extent that any such expense
was deducted in computing such Consolidated Net Income; plus

         (d)   depreciation, amortization (including amortization of goodwill
and other intangibles but excluding amortization of prepaid cash expenses that
were paid in a prior period) and other non-cash expenses (excluding any such
non-cash expense to the extent that it represents an accrual of or reserve for
cash expenses in any future period or amortization of a prepaid cash expense
that was paid in a prior period) of such Person and its Restricted Subsidiaries
for such period to the extent that such depreciation, amortization and other
non-cash expenses were deducted in computing such Consolidated Net Income; plus

         (e)   all nonrecurring and unusual charges (including, without
limitation, restructuring, shutdown, severance, facility consolidation and
merger integration costs) taken by AmeriSource Health Corporation or Bergen
Brunswig Corporation on or before three years following the date of this
Indenture to the extent that such charges were deducted in computing such
Consolidated Net Income; minus

         (f)   non-cash items increasing such Consolidated Net Income for such
period, other than the accrual of revenue in the ordinary course of business, in
each case, on a consolidated basis and determined in accordance with GAAP.

         "Consolidated Net Income" means, with respect to any specified Person
for any period, the aggregate of the Net Income of such Person and its
Subsidiaries for such period, on a consolidated basis, determined in accordance
with GAAP; provided that:

         (a)   the Net Income or loss of any Person that is not a Subsidiary or
that is accounted for by the equity method of accounting will be included only
to the extent of the amount of dividends or distributions paid in cash to the
specified Person or a Restricted Subsidiary of the Person;

         (b)   the Net Income of any Restricted Subsidiary will be excluded to
the extent that the declaration or payment of dividends or similar distributions
by that Restricted Subsidiary of that Net Income is not at the date of
determination permitted without any prior governmental approval (that has not
been obtained) or, directly or indirectly, by operation of the terms of its
charter or any agreement, instrument, judgment, decree, order, statute, rule or
governmental regulation applicable to that Restricted Subsidiary or its
stockholders;

         (c)   the Net Income of any Person acquired in a pooling of interests
transaction for any period prior to the date of such acquisition will be
excluded;

         (d)   the cumulative effect of a change in accounting principles will
be excluded;

         (e)   non-recurring charges taken by the Company in connection with the
Merger within three years after the date of this Indenture will be excluded; and

         (f)   the Net Income (but not loss) of any Unrestricted Subsidiary will
be excluded (except to the extent distributed to the Company or one of its
Restricted Subsidiaries).

                                       4
<PAGE>

         "Consolidated Net Worth" means, with respect to any specified Person as
of any date, the consolidated equity of the common stockholders of such Person
and its consolidated Subsidiaries as of such date.

         "Continuing Directors" means, as of any date of determination, any
member of the Board of Directors of the Company who (i) was a member of such
Board of Directors on the date of this Indenture or (ii) was nominated for
election or elected to such Board of Directors with the approval of a majority
of the Continuing Directors who were members of such Board at the time of such
nomination or election.

         "Corporate Trust Office of the Trustee" shall be at the address of the
Trustee specified in Section 13.02 hereof or such other address as to which the
Trustee may give notice to the Company.

         "Credit Facilities" means, one or more debt facilities or commercial
paper facilities, in each case with banks or other institutional lenders
providing for revolving credit loans, term loans, receivables financing
(including through the sale of receivables to such lenders or to special purpose
entities formed to borrow from such lenders against such receivables) or letters
of credit, in each case, as amended, restated, modified, renewed, refunded,
replaced or refinanced in whole or in part from time to time.

         "Custodian" means the Trustee, as custodian with respect to the Notes
in global form, or any successor entity thereto.

         "Default" means any event that is or with the passage of time or the
giving of notice or both would be an Event of Default.

         "Definitive Note" means a certificated Note registered in the name of
the Holder thereof and issued in accordance with Section 2.06 hereof,
substantially in the form of Exhibit A hereto except that such Note shall not
bear the Global Note Legend and shall not have the "Schedule of Exchanges of
Interests in the Global Note" attached thereto.

         "Depositary" means, with respect to the Notes issuable or issued in
whole or in part in global form, the Person specified in Section 2.03 hereof as
the Depositary with respect to the Notes, and any and all successors thereto
appointed as depositary hereunder and having become such pursuant to the
applicable provision of this Indenture.

         "Designated Non-Guarantors" means those certain Domestic Subsidiaries
that have been designated by the Company in an officers' certificate delivered
to the Trustee as being Designated Non-Guarantors; provided that (i) in no event
may the Designated Non-Guarantors taken as a whole hold more than 5% of the
consolidated assets, or account for more than 5% of the consolidated revenues or
Consolidated Cash Flow, of the Company and its Restricted Subsidiaries,
calculated at the end of each fiscal quarter in accordance with GAAP on a
trailing four-quarter basis and (ii) in no event may any Restricted Subsidiary
be designated as a Designated Non-Guarantor at a time when a default has
occurred and is continuing under any indenture or Credit Facility of the Company
or any of its Restricted Subsidiaries. In the event that following any fiscal
quarter end, the Restricted Subsidiaries that have been previously designated as
Designated Non-Guarantors, when taken as a whole, account for more than 5% of
such consolidated assets of such fiscal quarter end or more than 5% of such
consolidated revenues or Consolidated Cash Flow during such fiscal quarter,
calculated in accordance with GAAP on a trailing four-quarter basis, then the
Company will cause any one or more of such Restricted Subsidiaries to become
Guarantors within 45 days of such fiscal quarter end so that the Designated
Non-Guarantors will not, when taken as a whole, account for more than 5% of any
such measures. Notwithstanding the foregoing, all Receivables Subsidiaries will
be permitted to be Designated Non-Guarantors, and their

                                       5
<PAGE>

assets, revenues and Consolidated Cash Flow will be disregarded for purposes of
the financial tests required by this definition.

         "Disqualified Stock" means any Capital Stock that, by its terms (or by
the terms of any security into which it is convertible or for which it is
exchangeable, in each case at the option of the holder of the Capital Stock), or
upon the happening of any event, matures or is mandatorily redeemable, pursuant
to a sinking fund obligation or otherwise, or redeemable at the option of the
holder thereof, in whole or in part, on or prior to November 31, 2008.
Notwithstanding the preceding sentence, any Capital Stock that would constitute
Disqualified Stock solely because the holders of the Capital Stock have the
right to require the Company to repurchase such Capital Stock upon the
occurrence of a change of control or an asset sale will not constitute
Disqualified Stock if the terms of such repurchase or redemption rights are not
more favorable to the holders of such Capital Stock than Section 4.07 hereof.

         "Domestic Subsidiary" means any Restricted Subsidiary of the Company
that was formed under the laws of the United States or any state of the United
States or the District of Columbia or that guarantees or otherwise provides
direct credit support for any Indebtedness of the Company; provided that a
Restricted Subsidiary with assets having an aggregate fair market value of less
than $100,000 will not be deemed to be a Domestic Subsidiary unless and until it
acquires assets having an aggregate fair market value in excess of that amount.

         "Equity Interests" means Capital Stock and all warrants, options or
other rights to acquire Capital Stock (but excluding any debt security that is
convertible into, or exchangeable for, Capital Stock) and beneficial interests
and trusts created by a Receivables Subsidiary.

         "Euroclear" means Morgan Guaranty Trust Company of New York, Brussels
office, as operator of the Euroclear system.

         "Exchange Act" means the Securities Exchange Act of 1934, as amended.

         "Exchange Notes" means the Notes issued in the Exchange Offer pursuant
to Section 2.06(f) hereof.

         "Exchange Offer" has the meaning set forth in the Registration Rights
Agreement.

         "Exchange Offer Registration Statement" has the meaning set forth in
the Registration Rights Agreement.

         "Existing Indebtedness" means the aggregate principal amount of
Indebtedness of the Company and its Restricted Subsidiaries (other than
Indebtedness under Credit Facilities) in existence on the date of this
Indenture.

         "Fixed Charges" means, with respect to any specified Person for any
period, the sum, without duplication, of:

         (a)   the consolidated interest expense of such Person and its
Restricted Subsidiaries for such period, including, without limitation,
amortization of debt issuance costs and original issue discount, non-cash
interest payments, the interest component of any deferred payment obligations,
the interest component of all payments associated with Capital Lease
Obligations, imputed interest with respect to Attributable Debt, commissions,
discounts and other fees and charges incurred in respect of letter of credit or
bankers' acceptance financings, and net of the effect of all payments made or
received pursuant

                                       6
<PAGE>

to Hedging Obligations, but excluding amortization of debt issuance costs
incurred prior to the date of this Indenture; plus

         (b)   the consolidated interest of such Person and its Restricted
Subsidiaries that was capitalized during such period; plus

         (c)   any interest expense on Indebtedness of another Person that
is Guaranteed by such Person or one of its Restricted Subsidiaries or secured by
a Lien on assets of such Person or one of its Restricted Subsidiaries, whether
or not such Guarantee or Lien is called upon; plus

         (d)   the product of (a) all dividends, whether paid or accrued and
whether or not in cash, on any series of preferred stock of such Person or any
of its Restricted Subsidiaries, other than dividends on Equity Interests payable
solely in Equity Interests of the Company (other than Disqualified Stock) or to
the Company or a Restricted Subsidiary of the Company, times (b) a fraction, the
numerator of which is one and the denominator of which is one minus the then
current combined federal, state and local statutory tax rate of such Person,
expressed as a decimal, in each case, on a consolidated basis and in accordance
with GAAP.

         "Fixed Charge Coverage Ratio" means with respect to any specified
Person and its Restricted Subsidiaries for any period, the ratio of the
Consolidated Cash Flow of such Person for such period to the Fixed Charges of
such Person for such period. In the event that the specified Person or any of
its Restricted Subsidiaries incurs, assumes, Guarantees, repays, repurchases or
redeems any Indebtedness (other than ordinary working capital borrowings) or
issues, repurchases or redeems preferred stock subsequent to the commencement of
the period for which the Fixed Charge Coverage Ratio is being calculated and on
or prior to the date on which the event for which the calculation of the Fixed
Charge Coverage Ratio is made (the "Calculation Date"), then the Fixed Charge
Coverage Ratio will be calculated giving pro forma effect to such incurrence,
assumption, Guarantee, repayment, repurchase or redemption of Indebtedness, or
such issuance, repurchase or redemption of preferred stock, and the use of the
proceeds therefrom as if the same had occurred at the beginning of the
applicable four-quarter reference period.

         In addition, for purposes of calculating the Fixed Charge Coverage
Ratio:

         (a)   acquisitions that have been made by the specified Person or
any of its Restricted Subsidiaries, including through mergers or consolidations
and including any related financing transactions, during the four-quarter
reference period or subsequent to such reference period and on or prior to the
Calculation Date will be given pro forma effect as if they had occurred on the
first day of the four-quarter reference period and Consolidated Cash Flow for
such reference period will be calculated on a pro forma basis in accordance with
Regulation S-X under the Securities Act, but without giving effect to clause (3)
of the proviso set forth in the definition of Consolidated Net Income;

         (b)   the Consolidated Cash Flow attributable to discontinued
operations, as determined in accordance with GAAP, and operations or businesses
disposed of prior to the Calculation Date, will be excluded; and

         (c)   the Fixed Charges attributable to discontinued operations, as
determined in accordance with GAAP, and operations or businesses disposed of
prior to the Calculation Date, will be excluded, but only to the extent that the
obligations giving rise to such Fixed Charges will not be obligations of the
specified Person or any of its Subsidiaries following the Calculation Date.

                                       7
<PAGE>

         "GAAP" means generally accepted accounting principles set forth in the
opinions and pronouncements of the Accounting Principles Board of the American
Institute of Certified Public Accountants and statements and pronouncements of
the Financial Accounting Standards Board or in such other statements by such
other entity as have been approved by a significant segment of the accounting
profession, which are in effect from time to time.

         "Global Notes" means, individually and collectively, each of the
Restricted Global Notes and the Unrestricted Global Notes, substantially in the
form of Exhibit A hereto issued in accordance with Section 2.01, 2.06(b)(iv),
2.06(d)(ii) or 2.06(f) hereof.

         "Global Note Legend" means the legend set forth in Section 2.06(g)(ii),
which is required to be placed on all Global Notes issued under this Indenture.

         "Government Securities" means direct obligations of, or obligations
guaranteed by, the United States of America, and the payment for which the
United States pledges its full faith and credit.

         "Guarantee" means a guarantee (other than by endorsement of negotiable
instruments for collection in the ordinary course of business), direct or
indirect, in any manner (including, without limitation, by way of a pledge of
assets or through letters of credit or reimbursement agreements in respect
thereof), of all or any part of any Indebtedness.

         "Guarantor" means any Subsidiary that executes a Note Guarantee in
accordance with the provisions of this Indenture, and its respective successors
and assigns.

         "Hedging Obligations" means, with respect to any specified Person, the
obligations of such Person under (i) interest rate swap agreements, interest
rate cap agreements and interest rate collar agreements and (ii) other
agreements or arrangements designed to protect such Person against fluctuations
in interest rates, foreign currency translation and commodity prices.

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

         "IAI Global Note" means the global Note substantially in the form of
Exhibit A hereto bearing the Global Note Legend and the Private Placement Legend
and deposited with or on behalf of and registered in the name of the Depositary
or its nominee that will be issued in a denomination equal to the outstanding
principal amount of the Notes sold to Institutional Accredited Investors.

         "Indebtedness" means, with respect to any specified Person, any
indebtedness of such Person, whether or not contingent:

         (a)   in respect of borrowed money;

         (b)   evidenced by bonds, notes, debentures or similar instruments or
letters of credit (or reimbursement agreements in respect thereof);

         (c)   in respect of banker's acceptances;

         (d)   representing Capital Lease Obligations;

         (e)   representing the balance deferred and unpaid of the purchase
price of any property, except any such balance that constitutes an accrued
expense or trade payable; or

                                       8
<PAGE>

         (f)   representing any Hedging Obligations,

if and to the extent any of the preceding items (other than letters of credit
and Hedging Obligations) would appear as a liability upon a balance sheet of the
specified Person prepared in accordance with GAAP. In addition, the term
"Indebtedness" includes all Indebtedness of others secured by a Lien on any
asset of the specified Person (whether or not such Indebtedness is assumed by
the specified Person) and, to the extent not otherwise included, the Guarantee
by the specified Person of any indebtedness of any other Person.

         The amount of any Indebtedness outstanding as of any date will be:

         (a)   the accreted value of the Indebtedness, in the case of any
Indebtedness issued with original issue discount; and

         (b)   the principal amount of the Indebtedness, together with any
interest on the Indebtedness that is more than 30 days past due, in the case of
any other Indebtedness.

         "Indenture" means this Indenture, as amended or supplemented from time
to time.

         "Independent Investment Banker" means the Reference Treasury Dealers
appointed by the Trustee after consultation with the Company.

         "Indirect Participant" means a Person who holds a beneficial interest
in a Global Note through a Participant.

         "Initial Notes" means the first $500,000,000 aggregate principal amount
of Notes issued under this Indenture on the date hereof.

         "Institutional Accredited Investor" means an institution that is an
"accredited investor" as defined in Rule 501(a)(1), (2), (3) or (7) under the
Securities Act, who are not also QIBs.

         "Investments" means, with respect to any Person, all direct or indirect
investments by such Person in other Persons (including Affiliates) in the forms
of loans (including Guarantees or other obligations), advances or capital
contributions (excluding commissions, travel, moving and similar advances to
officers and employees and loans and advances to customers and suppliers made in
the ordinary course of business), purchases or other acquisitions for
consideration of Indebtedness, Equity Interests or other securities, together
with all items that are or would be classified as investments on a balance sheet
prepared in accordance with GAAP. If the Company or any Subsidiary of the
Company sells or otherwise disposes of any Equity Interests of any direct or
indirect Subsidiary of the Company such that, after giving effect to any such
sale or disposition, such Person is no longer a Subsidiary of the Company, the
Company will be deemed to have made an Investment on the date of any such sale
or disposition equal to the fair market value of the Equity Interests of such
Subsidiary not sold or disposed of in an amount determined as provided in the
final paragraph of Section 4.07. The acquisition by the Company or any
Subsidiary of the Company of a Person that holds an Investment in a third Person
will be deemed to be an Investment by the Company or such Subsidiary in such
third Person in an amount equal to the fair market value of the Investment held
by the acquired Person in such third Person in an amount determined as provided
in the final paragraph of Section 4.07.

         "Legal Holiday" means a Saturday, a Sunday or a day on which banking
institutions in the City of New York or at a place of payment are authorized by
law, regulation or executive order to remain closed. If a payment date is a
Legal Holiday at a place of payment, payment may be made at that place on

                                       9
<PAGE>

the next succeeding day that is not a Legal Holiday, and no interest shall
accrue on such payment for the intervening period.

         "Letter of Transmittal" means the letter of transmittal to be prepared
by the Company and sent to all Holders of the Notes for use by such Holders in
connection with the Exchange Offer.

         "Lien" means, with respect to any asset, any mortgage, lien, pledge,
charge, security interest or encumbrance of any kind in respect of such asset,
whether or not filed, recorded or otherwise perfected under applicable law
(including any conditional sale or other title retention agreement, any lease in
the nature thereof, any option or other agreement to sell or give a security
interest in and, except in connection with any Qualified Receivables
Transaction, any filing of or agreement to give any financing statement under
the Uniform Commercial Code (or equivalent statutes) of any jurisdiction).

         "Liquidated Damages" means all liquidated damages then owing pursuant
to Section 6 of the Registration Rights Agreement.

         "Merger" means the merger contemplated by the Merger Agreement.

         "Merger Agreement" means the Agreement and Plan of Merger among AABB
Corporation (now named AmerisourceBergen Corporation), AmeriSource Health
Corporation, BergenBrunswig Corporation, A-Sub Acquisition Corp. and B-Sub
Acquisition Corp. dated March 16, 2001.

         "Moody's"  means Moody's Investors Service, Inc.

         "Net Income" means, with respect to any specified Person, the net
income (loss) of such Person, determined in accordance with GAAP and before any
reduction in respect of preferred stock dividends, excluding, however, (i) any
gain (but not loss), together with any related provision for taxes on such gain
(but not loss), realized in connection with (a) any Asset Sale (including,
without limitation, dispositions pursuant to sale and leaseback transactions) or
(b) the disposition of any securities by such Person or any of its Restricted
Subsidiaries or the extinguishment of any Indebtedness of such Person or any of
its Restricted Subsidiaries and (ii) any extraordinary gain (but not loss),
together with any related provision for taxes on such extraordinary gain (but
not loss).

         "Net Proceeds" means the aggregate cash proceeds received by the
Company or any of its Restricted Subsidiaries in respect of any Asset Sale
(including, without limitation, any cash received upon the sale or other
disposition of any non-cash consideration received in any Asset Sale), net of
the direct costs relating to such Asset Sale, including, without limitation,
legal, accounting and investment banking fees, and sales commissions, and any
relocation expenses incurred as a result of the Asset Sale, taxes paid or
payable as a result of the Asset Sale, in each case, after taking into account
any available tax credits or deductions and any tax sharing arrangements, and
amounts required to be applied to the repayment of Indebtedness, and any reserve
for adjustment in respect of the sale price of such asset or assets established
in accordance with GAAP.

         "Non-Recourse Debt" means Indebtedness:

         (a)   as to which neither the Company nor any of its Restricted
Subsidiaries (a) provides credit support of any kind (including any undertaking,
agreement or instrument that would constitute Indebtedness), (b) is directly or
indirectly liable as a guarantor or otherwise or (c) constitutes the lender;

         (b)   no default with respect to which (including any rights that the
holders of the Indebtedness may have to take enforcement action against an
Unrestricted Subsidiary) would permit upon notice, lapse

                                       10
<PAGE>

of time or both any holder of any other Indebtedness of the Company or any of
its Restricted Subsidiaries to declare a default on such other Indebtedness or
cause the payment of the Indebtedness to be accelerated or payable prior to its
stated maturity; and

         (c) as to which the lenders have been notified in writing that they
will not have any recourse to the stock or assets of the Company or any of its
Restricted Subsidiaries.

         "Non-U.S. Person" means a Person who is not a U.S. Person.

         "Note Guarantee" means the Guarantee by each Guarantor of the Company's
payment obligations under this Indenture and on the Notes, executed pursuant to
the provisions of this Indenture.

         "Notes" has the meaning assigned to it in the preamble to this
Indenture. The Initial Notes and the Additional Notes shall be treated as a
single class for all purposes under this Indenture.

         "Obligations" means any principal, interest, penalties, fees,
indemnifications, reimbursements, damages and other liabilities payable under
the documentation governing any Indebtedness.

         "Offering" means the offering of the Notes by the Company.

         "Officer" means, with respect to any Person, the Chairman of the Board,
the Chief Executive Officer, the President, the Chief Operating Officer, the
Chief Financial Officer, the Treasurer, any Assistant Treasurer, the Controller,
the Secretary or any Vice-President of such Person.

         "Officers' Certificate" means a certificate signed on behalf of the
Company by two Officers of the Company, one of whom must be the principal
executive officer, the principal financial officer, the treasurer or the
principal accounting officer of the Company, that meets the requirements of
Section 13.05 hereof.

         "Opinion of Counsel" means an opinion from legal counsel who is
reasonably acceptable to the Trustee, that meets the requirements of Section
13.05 hereof. The counsel may be an employee of or counsel to the Company, any
Subsidiary of the Company or the Trustee.

         "Participant" means, with respect to the Depositary, Euroclear or
Cedel, a Person who has an account with the Depositary, Euroclear or Cedel,
respectively (and, with respect to DTC, shall include Euroclear and Cedel).

         "Permitted Business" means any business that derives a majority of its
revenues from the business engaged in by the Company and its Restricted
Subsidiaries on the date of original issuance of the Notes and/or activities
that are reasonably similar, ancillary or related to, or a reasonable extension,
development or expansion of, the businesses in which the Company and its
Restricted Subsidiaries are engaged on the date of original issuance of the
Notes.

         "Permitted Investments" means:

         (a)  any Investment in the Company or in a Restricted Subsidiary of the
Company;

         (b)  any Investment in Cash Equivalents;

         (c)  any Investment by the Company or any Restricted Subsidiary of the
Company in a Person, if as a result of such Investment:

                                       11
<PAGE>

             (i)   such Person becomes a Restricted Subsidiary of the Company;
         or

             (ii)  such Person is merged, consolidated or amalgamated with
         or into, or transfers or conveys substantially all of its assets to, or
         is liquidated into, the Company or a Restricted Subsidiary of the
         Company;

         (d) any Investment made as a result of the receipt of non-cash
consideration from an Asset Sale that was made pursuant to and in compliance
with Section 3.09 hereof;

         (e) any acquisition of assets to the extent acquired in exchange for
the issuance of Equity Interests (other than Disqualified Stock) of the Company;

         (f) any Investments received in compromise of, or in respect of,
obligations of such persons incurred in the ordinary course of trade creditors
or customers that were incurred in the ordinary course of business, including,
but not limited to, pursuant to any plan of reorganization or similar
arrangement upon the bankruptcy or insolvency of any trade creditor or customer;

         (g) Hedging Obligations;

         (h) the acquisition by a Receivables Subsidiary in connection
with a Qualified Receivables Transaction of Equity Interests of a trust or other
Person established by such Receivables Subsidiary to effect such Qualified
Receivables Transaction; and any other Investment by the Company or a Subsidiary
of the Company in a Receivables Subsidiary or any Investment by a Receivables
Subsidiary in any other Person in connection with a Qualified Receivables
Transaction, provided that such other Investment is in the form of a note or
other instrument that the Receivables Subsidiary or other Person is required to
repay as soon as practicable from available cash collections less amounts
required to be established as reserves pursuant to contractual agreements with
entities that are not Affiliates of the Company entered into as part of a
Qualified Receivables Transaction;

         (i) Investments existing on the date of this Indenture;

         (j) loans and advances to officers, directors, members and
employees for business-related travel expenses, moving expenses and other
similar expenses, in each case, incurred in the ordinary course of business not
to exceed $10.0 million at any one time outstanding;

         (k) loans and advances to officers, directors, members and employees in
connection with the award of convertible bonds or stock under a stock incentive
plan, stock option plan or other equity-based compensation plan arrangement not
to exceed $10.0 million in any one year;

         (l) or guarantees for the benefit of, customers or suppliers that do
not in the aggregate exceed $20.0 million at any one time outstanding; and

         (m) other Investments in any Person having an aggregate fair market
value (measured on the date each such Investment was made and without giving
effect to subsequent changes in value), when taken together with all other
Investments made pursuant to this clause (m) that are at the time outstanding
not to exceed $25.0 million.

     "Permitted Liens" means any of the following:

         (a) Liens securing Indebtedness under Credit Facilities;

                                       12
<PAGE>

         (b) Liens on property of a Person existing at the time such Person is
merged with or into or consolidated with or acquired by the Company or any
Restricted Subsidiary of the Company; provided that such Liens were in existence
prior to the contemplation of such merger or consolidation or acquisition and do
not extend to any assets other than those of the Person merged into or
consolidated with the Company or the Restricted Subsidiary;

         (c) Liens on property existing at the time of acquisition of the
property by the Company or any Restricted Subsidiary of the Company, provided
that such Liens were in existence prior to the contemplation of such
acquisition;

         (d) Liens to secure the performance of statutory obligations, surety or
appeal bonds, bid bonds, payment bonds, performance bonds or other obligations
of a like nature incurred in the ordinary course of business;

         (e) Liens existing on the date of this Indenture;

         (f) Liens in favor of the Company or the Restricted Subsidiaries;

         (g) Liens for taxes, assessments or governmental charges or claims that
are not yet delinquent or that are being contested in good faith by appropriate
proceedings promptly instituted and diligently concluded, provided that any
reserve or other appropriate provision as is required in conformity with GAAP
has been made therefor;

         (h) Liens on assets of the Company or a Receivables Subsidiary incurred
in connection with a Qualified Receivables Transaction;

         (i) Liens on assets of Unrestricted Subsidiaries that secure Non-
Recourse Debt of Unrestricted Subsidiaries;

         (j) Liens to secure Indebtedness of a Restricted Subsidiary to the
Company or another of its Restricted Subsidiaries;

         (k) Liens on any property or asset acquired by the Company or any of
its Restricted Subsidiaries in favor of the seller of such property or asset and
construction mortgages on real property, in each case, created within six months
after the date of acquisition, construction or improvement of such property or
asset by the Company or such Restricted Subsidiary to secure the purchase price
or other obligation of the Company or such Restricted Subsidiary to the seller
of such property or asset or the construction or improvement cost of such
property in an amount up to the total cost of the acquisition, construction or
improvement of such property or asset; provided that in each case, such Lien
does not extend to any other property or asset of the Company and its Restricted
Subsidiaries;

         (l) Liens incurred or pledges and deposits made in connection with
workers' compensation, unemployment insurance and other social security
benefits;

         (m) Liens imposed by law, such as mechanics', carriers',
warehousemen's, materialmen's, and vendors' Liens, incurred in good faith in the
ordinary course of business with respect to amounts not yet delinquent or being
contested in good faith by appropriate proceedings if a reserve or other
appropriate provisions, if any, as shall be required by GAAP shall have been
made therefor;

         (n) financing statements granted with respect to personal property
leased by the Company and its Restricted Subsidiaries pursuant to leases
considered operating leases in accordance with GAAP,

                                       13
<PAGE>

provided that such financing statements are granted solely in connection with
such leases; and Liens to secure Capital Lease Obligations permitted by clause
(o) of the third paragraph of Section 4.09 covering only the assets acquired
with such Indebtedness;

         (o) judgment Liens to the extent that such judgments do not cause or
constitute a Default or an Event of Default;

         (p) Liens securing Permitted Refinancing Indebtedness incurred to
refinance Indebtedness that was secured by a Lien permitted under this
Indenture; provided that any such Lien shall not extend to or cover any assets
or property not securing the Indebtedness so refinanced and that such
refinancing does not, directly or indirectly, result in an increase in the
aggregate amount of secured Indebtedness of the Company and its Restricted
Subsidiaries; and

         (q) any extension or renewal, or successive extensions or renewals, in
whole or in part, of Liens permitted pursuant to the foregoing clauses (a)
through (p) provided that no such extension or renewal Lien shall (A) secure
more than the amount of Indebtedness or other obligations secured by the Lien
being so extended or renewed or (B) extend to any property or assets not subject
to the Lien being so extended or renewed; and

         (r) Liens incurred in the ordinary course of business of the Company
or any Restricted Subsidiary of the Company with respect to obligations that do
not exceed $25.0 million at any one time outstanding.

          "Permitted Refinancing Indebtedness" means any Indebtedness of the
Company or any of its Restricted Subsidiaries issued in exchange for, or the net
proceeds of which are used to extend, refinance, renew, replace, defease or
refund other Indebtedness of the Company or any of its Restricted Subsidiaries
(other than intercompany Indebtedness); provided that:

         (a) the principal amount (or accreted value, if applicable) of such
Permitted Refinancing Indebtedness does not exceed the principal amount (or
accreted value, if applicable) of the Indebtedness extended, refinanced,
renewed, replaced, defeased or refunded (plus all accrued interest on the
Indebtedness and the amount of all expenses and premiums incurred in connection
therewith) (the "Original Principal Amount"); provided, however, if the
Indebtedness exceeds the Original Principal Amount, the Permitted Refinancing
Indebtedness shall be limited to the Original Principal Amount;

         (b) such Permitted Refinancing Indebtedness has a final maturity date
later than the final maturity date of, and has a Weighted Average Life to
Maturity equal to or greater than the Weighted Average Life to Maturity of, the
Indebtedness being extended, refinanced, renewed, replaced, defeased or
refunded;

         (c) if the Indebtedness being extended, refinanced, renewed, replaced,
defeased or refunded is subordinated in right of payment to the Notes, such
Permitted Refinancing Indebtedness has a final maturity date later than the
final maturity date of, and is subordinated in right of payment to, the Notes on
terms at least as favorable to the Holders of Notes as those contained in the
documentation governing the Indebtedness being extended, refinanced, renewed,
replaced, defeased or refunded; and

         (d) such Indebtedness is incurred either by the Company or by the
Restricted Subsidiary who is the obligor on the Indebtedness being extended,
refinanced, renewed, replaced, defeased or refunded.

         "Person" means any individual, corporation, partnership, joint venture,
association, joint-stock company, trust, unincorporated organization, limited
liability company or government or other entity.

                                       14
<PAGE>

         "Pledge and Escrow Account" means that account created by the Pledge
and Escrow Agreement.

         "Pledge and Escrow Agreement" means that agreement among the Company,
AmeriSource Health Corporation, Bergen Brunswig Corporation, Chase Manhattan
Bank and Trust Company, National Association as Trustee and Chase Manhattan Bank
and Trust Company, National Association as Special Escrow Agent dated August 14,
2001.

         "Private Placement Legend" means the legend set forth in Section
2.06(g)(i) to be placed on all Notes issued under this Indenture except where
otherwise permitted by the provisions of this Indenture.

         "QIB" means a "qualified institutional buyer" as defined in Rule 144A.

         "Qualified Receivables Transaction" means any transaction or series of
transactions entered into by the Company or any of its Subsidiaries pursuant to
which the Company or any of its Subsidiaries sells, conveys or otherwise
transfers to (i) a Receivables Subsidiary (in the case of a transfer by the
Company or any of its Subsidiaries) and (ii) any other Person (in the case of a
transfer by a Receivables Subsidiary), or grants a security interest in, any
accounts receivable (whether now existing or arising in the future) or inventory
of the Company or any of its Subsidiaries, and any assets related thereto
including, without limitation, all collateral securing such accounts receivable,
all contracts and all guarantees or other obligations in respect of such
accounts receivable or inventory, proceeds of such accounts receivable and other
assets which are customarily transferred or in respect of which security
interests are customarily granted in connection with asset securitization
transactions involving accounts receivable or inventory except for Indebtedness
used to extend, refinance, replace, defease or refund the Credit Facilities.

         "Receivables Subsidiary" means a Subsidiary of the Company which
engages in no activities other than in connection with the financing of accounts
receivable or inventory and which is designated by the Board of Directors of the
Company (as provided below) as a Receivables Subsidiary (a) no portion of the
Indebtedness or any other Obligations (contingent or otherwise) of which (i) is
guaranteed by the Company or any Subsidiary of the Company (excluding guarantees
of Obligations (other than the principal of, and interest on, Indebtedness)
pursuant to representations, warranties, covenants and indemnities entered into
in the ordinary course of business in connection with a Qualified Receivables
Transaction), (ii) is recourse to or obligates the Company or any Subsidiary of
the Company in any way other than pursuant to representations, warranties,
covenants and indemnities entered into in the ordinary course of business in
connection with a Qualified Receivables Transaction or (iii) subjects any
property or asset of the Company or any Subsidiary of the Company (other than
accounts receivable or inventory and related assets as provided in the
definition of "Qualified Receivables Transaction"), directly or indirectly,
contingently or otherwise, to the satisfaction thereof, other than pursuant to
representations, warranties, covenants and indemnities entered into in the
ordinary course of business in connection with a Qualified Receivables
Transaction, (b) with which neither the Company nor any Subsidiary of the
Company has any material contract, agreement, arrangement or understanding other
than on terms customary for securitization of receivables or inventory and (c)
with which neither the Company nor any Subsidiary of the Company has any
obligation to maintain or preserve such Subsidiary's financial condition or
cause such Subsidiary to achieve certain levels of operating results. Any such
designation by the Board of Directors of the Company will be evidenced to the
Trustee by filing with the Trustee a certified copy of the resolution of the
Board of Directors of the Company giving effect to such designation and an
Officers' Certificate certifying that such designation complied with the
foregoing conditions.

         "Reference Treasury Dealer" means Credit Suisse First Boston
Corporation and its successors; provided, however, that if Credit Suisse First
Boston Corporation shall cease to be a primary U.S.

                                       15
<PAGE>

Government securities dealer in New York City (a "Primary Treasury Dealer"), the
Company shall substitute therefor another Primary Treasury Dealer.

         "Reference Treasury Dealer Quotations" means, with respect to each
Reference Treasury Dealer and any redemption date, the average as determined by
the Trustee, of the bid and asked prices of the Comparable Treasury Issue
(expressed in each case as a percentage of its principal amount) quoted in
writing to the Trustee by such Reference Treasury Dealer at 5:00 p.m. on the
third Business Day preceding such redemption date.

         "Registration Rights Agreement" means the Registration Rights
Agreement, dated as of August 14, 2001, by and among the Company and the other
parties named on the signature pages thereof, as such agreement may be amended,
modified or supplemented from time to time and, with respect to any Additional
Notes, one or more registration rights agreements between the Company and the
other parties thereto, as such agreement(s) may be amended, modified or
supplemented from time to time, relating to rights given by the Company to the
purchasers of Additional Notes to register such Additional Notes under the
Securities Act.

         "Regulation S" means Regulation S promulgated under the Securities Act.

         "Regulation S Global Note" means a global Note bearing the Private
Placement Legend and deposited with or on behalf of the Depositary and
registered in the name of the Depositary or its nominee, issued in a
denomination equal to the outstanding principal amount of the Notes initially
sold in reliance on Rule 903 of Regulation S.

         "Remaining Scheduled Payments" means, with respect to each note to be
redeemed, the remaining scheduled payments of the principal thereof and interest
thereon that would be due after the related redemption date but for such
redemption; provided, however, that, if such redemption date is not an interest
payment date with respect to such note, the amount of the next succeeding
scheduled interest payment thereon will be reduced by the amount of interest
accrued thereon to such redemption date.

         "Responsible Officer," when used with respect to the Trustee, means any
officer within the Corporate Trust Administration of the Trustee (or any
successor group of the Trustee) or any other officer of the Trustee customarily
performing functions similar to those performed by any of the above designated
officers and also means, with respect to a particular corporate trust matter,
any other officer to whom such matter is referred because of his knowledge of
and familiarity with the particular subject.

         "Restricted Definitive Note" means a Definitive Note bearing the
Private Placement Legend.

         "Restricted Global Note" means a Global Note bearing the Private
Placement Legend.

         "Restricted Investment" means any Investment other than a Permitted
Investment.

         "Restricted Subsidiary" of a Person means any Subsidiary of the
referent Person that is not an Unrestricted Subsidiary.

         "Rule 144" means Rule 144 promulgated under the Securities Act.

         "Rule 144A" means Rule 144A promulgated under the Securities Act.

         "Rule 903" means Rule 903 promulgated under the Securities Act.

                                       16
<PAGE>

         "Rule 904" means Rule 904 promulgated under the Securities Act.

          "S&P"  means Standard & Poor's Ratings Group.

         "SEC" means the Securities and Exchange Commission.

         "Securities Act" means the Securities Act of 1933, as amended.

         "Shelf Registration Statement" means the Shelf Registration Statement
as defined in the Registration Rights Agreement.

         "Significant Subsidiary" means any Restricted Subsidiary that would be
a "significant subsidiary" as defined in Article 1, Rule 1-02 of Regulation S-X,
promulgated pursuant to the Securities Act, as such Regulation is in effect on
the date of this Indenture.

         "Special Escrow Account" means that account created pursuant to the
Pledge and Escrow Agreement, a copy of which is attached hereto as Exhibit G.

         "Stated Maturity" means, with respect to any installment of interest or
principal on any series of Indebtedness, the date on which the payment of
interest or principal was scheduled to be paid in the original documentation
governing such Indebtedness, and will not include any contingent obligations to
repay, redeem or repurchase any such interest or principal prior to the date
originally scheduled for the payment thereof.

         "Subsidiary" means, with respect to any Person, (i) any corporation,
association or other business entity of which more than 50% of the total voting
power of shares of Capital Stock entitled (without regard to the occurrence of
any contingency) to vote in the election of directors, managers or trustees
thereof is at the time owned or controlled, directly or indirectly, by such
Person or one or more of the other Subsidiaries of such Person or a combination
thereof and (ii) any partnership (a) the sole general partner or the managing
general partner of which is such Person or a Subsidiary of such Person or (b)
the only general partners of which are that Person or one or more Subsidiaries
of that Person (or any combination thereof).

         "TIA" means the Trust Indenture Act of 1939 (15 U.S.C. Sections
77aaa-77bbbb) as in effect on the date on which this Indenture is qualified
under the TIA.

         "Trustee" means the party named as such above until a successor
replaces it in accordance with the applicable provisions of this Indenture and
thereafter means the successor serving hereunder.

         "Unrestricted Global Note" means a permanent global Note substantially
in the form of Exhibit A attached hereto that bears the Global Note Legend and
that has the "Schedule of Exchanges of Interests in the Global Note" attached
thereto, and that is deposited with or on behalf of and registered in the name
of the Depositary, representing a series of Notes that do not bear the Private
Placement Legend.

         "Unrestricted Definitive Note" means one or more Definitive Notes that
do not bear and are not required to bear the Private Placement Legend.

         "Unrestricted Subsidiary" means any Subsidiary of the Company that is
designated by the Board of Directors as an Unrestricted Subsidiary pursuant to a
Board Resolution, but only to the extent that such Subsidiary:

                                       17
<PAGE>

         (a) has no Indebtedness other than Non-Recourse Debt;

         (b) is not party to any agreement, contract, arrangement or
understanding with the Company or any Restricted Subsidiary of the Company
unless the terms of any such agreement, contract, arrangement or understanding
are no less favorable to the Company or such Restricted Subsidiary than those
that might be obtained at the time from Persons who are not Affiliates of the
Company;

         (c) is a Person with respect to which neither the Company nor any of
its Restricted Subsidiaries has any direct or indirect obligation (a) to
subscribe for additional Equity Interests or (b) to maintain or preserve such
Person's financial condition or to cause such Person to achieve any specified
levels of operating results;

         (d) is not guaranteeing or otherwise providing credit support for any
Indebtedness of the Company or any of its Restricted Subsidiaries; and

         (e) has at least one director on its Board of Directors that is not a
director or executive officer of the Company or any of its Restricted
Subsidiaries and has at least one executive officer that is not a director or
executive officer of the Company or any of its Restricted Subsidiaries.

Any designation of a Subsidiary of the Company as an Unrestricted Subsidiary
will be evidenced to the trustee by filing with the trustee a certified copy of
the Board Resolution giving effect to such designation and an officers'
certificate certifying that such designation complied with the preceding
conditions and was permitted by Section 4.07. If, at any time, any Unrestricted
Subsidiary would fail to meet the preceding requirements as an Unrestricted
Subsidiary, it will thereafter cease to be an Unrestricted Subsidiary for
purposes of this Indenture and any Indebtedness of such Subsidiary will be
deemed to be incurred by a Restricted Subsidiary of the Company as of such date
and, if such Indebtedness is not permitted to be incurred as of such date under
Section 4.09 hereof, the Company will be in default of such covenant. The Board
of Directors may at any time designate any Unrestricted Subsidiary to be a
Restricted Subsidiary; provided that such designation will be deemed to be an
incurrence of Indebtedness by a Restricted Subsidiary of the Company of any
outstanding Indebtedness of such Unrestricted Subsidiary and such designation
will only be permitted if (1) such Indebtedness is permitted under Section 4.09
hereof calculated on a pro forma basis as if such designation had occurred at
the beginning of the four-quarter reference period and (2) no Default or Event
of Default would be in existence following such designation. Notwithstanding the
foregoing, all Receivables Subsidiaries will be permitted to be Unrestricted
Subsidiaries.

         "U.S. Person" means a U.S. person as defined in Rule 902(o) under the
Securities Act.

         "Weighted Average Life to Maturity" means, when applied to any
Indebtedness at any date, the number of years obtained by dividing (a) the sum
of the products obtained by multiplying (x) the amount of each then remaining
installment, sinking fund, serial maturity or other required payments of
principal, including payment at final maturity, in respect thereof, by (y) the
number of years (calculated to the nearest one-twelfth) that will elapse between
such date and the making of such payment, by (b) the then outstanding principal
amount of such Indebtedness.

Section 1.02.  Other Definitions.

<TABLE>
<CAPTION>
                                                                                                Defined in
        Term                                                                                      Section
        ----                                                                                      -------
        <S>                                                                                     <C>
        "Additional Escrow Amount"..........................................................       3.08
        "Redemption Date"...................................................................       3.08
</TABLE>

                                       18
<PAGE>

<TABLE>
<CAPTION>
                                                                                                Defined in
        Term                                                                                      Section
        ----                                                                                      -------
        <S>                                                                                     <C>
        "Escrow Funds.......................................................................       3.08
        "Affiliate Transaction".............................................................       4.11
        "Asset Sale"........................................................................       4.10
        "Asset Sale Offer"..................................................................       3.09
        "Authentication Order"..............................................................       2.02
        "Bankruptcy Law"....................................................................       4.01
        "Change of Control Offer"...........................................................       4.13
        "Change of Control Payment".........................................................       4.13
        "Change of Control Payment Date"....................................................       4.13
        "Covenant Defeasance"...............................................................       8.03
        "Event of Default"..................................................................       6.01
        "Excess Proceeds"...................................................................       4.10
        "Incur".............................................................................       4.09
        "Legal Defeasance"..................................................................       8.02
        "Offer Amount"......................................................................       3.09
        "Offer Period"......................................................................       3.09
        "Paying Agent"......................................................................       2.03
        "Permitted Debt"....................................................................       4.09
        "Purchase Date".....................................................................       3.09
        "Rating Event Date".................................................................       4.20
        "Registrar".........................................................................       2.03
        "Restricted Payments"...............................................................       4.07
</TABLE>

Section 1.03.  Incorporation by Reference of Trust Indenture Act.

         Whenever this Indenture refers to a provision of the TIA, the provision
is incorporated by reference in and made a part of this Indenture.

         The following TIA terms used in this Indenture have the following
meanings:

         "indenture securities" means the Notes;

         "indenture security Holder" means a Holder of a Note;

         "indenture to be qualified" means this Indenture;

         "indenture trustee" or "institutional trustee" means the Trustee; and

         "obligor" on the Notes and the Note Guarantees means the Company and
the Guarantors, respectively, and any successor obligor upon the Notes and the
Note Guarantees, respectively.

         All other terms used in this Indenture that are defined by the TIA,
defined by TIA reference to another statute or defined by SEC rule under the TIA
have the meanings so assigned to them.

Section 1.04.  Rules of Construction.

         Unless the context otherwise requires:

         (a) a term has the meaning assigned to it;

                                       19
<PAGE>

         (b) an accounting term not otherwise defined has the meaning assigned
to it in accordance with GAAP;

         (c) "or" is not exclusive;

         (d) words in the singular include the plural, and in the plural include
the singular;

         (e) provisions apply to successive events and transactions; and

         (f) references to sections of or rules under the Securities Act shall
be deemed to include substitute, replacement of successor sections or rules
adopted by the SEC from time to time.

                                  ARTICLE 2.
                                  THE NOTES

Section 2.01.  Form and Dating.

         (a) General. The Notes and the Trustee's certificate of authentication
shall be substantially in the form of Exhibit A hereto. The Notes may have
notations, legends or endorsements required by law, stock exchange rule or
usage. Each Note shall be dated the date of its authentication. The Notes shall
be in denominations of $1,000 and integral multiples thereof.

         The terms and provisions contained in the Notes shall constitute, and
are hereby expressly made, a part of this Indenture and the Company and the
Trustee, by their execution and delivery of this Indenture, expressly agree to
such terms and provisions and to be bound thereby. However, to the extent any
provision of any Note conflicts with the express provisions of this Indenture,
the provisions of this Indenture shall govern and be controlling.

         (b) Global Notes. Notes issued in global form shall be substantially in
the form of Exhibit A attached hereto (including the Global Note Legend thereon
and the "Schedule of Exchanges of Interests in the Global Note" attached
thereto). Notes issued in definitive form shall be substantially in the form of
Exhibit A attached hereto (but without the Global Note Legend thereon and
without the "Schedule of Exchanges of Interests in the Global Note" attached
thereto). Each Global Note shall represent such of the outstanding Notes as
shall be specified therein and each shall provide that it shall represent the
aggregate principal amount of outstanding Notes from time to time endorsed
thereon and that the aggregate principal amount of outstanding Notes represented
thereby may from time to time be reduced or increased, as appropriate, to
reflect exchanges and redemptions. Any endorsement of a Global Note to reflect
the amount of any increase or decrease in the aggregate principal amount of
outstanding Notes represented thereby shall be made by the Trustee or the
Custodian, at the direction of the Trustee, in accordance with instructions
given by the Holder thereof as required by Section 2.06 hereof.

         (c) Euroclear and Cedel Procedures Applicable. The provisions of the
"Operating Procedures of the Euroclear System" and "Terms and Conditions
Governing Use of Euroclear" and the "General Terms and Conditions of Cedel Bank"
and "Customer Handbook" of Cedel Bank shall be applicable to transfers of
beneficial interests in the Regulation S Global Notes that are held by
Participants through Euroclear or Cedel Bank.

Section 2.02.   Execution and Authentication.

         One Officer shall sign the Notes for the Company by manual or facsimile
signature. The Company's seal may but need not be reproduced on the Notes and
may be in facsimile form.

                                       20
<PAGE>

         If an Officer whose signature is on a Note no longer holds that office
at the time a Note is authenticated, the Note shall nevertheless be valid.

         A Note shall not be valid until authenticated by the manual signature
of the Trustee. The signature shall be conclusive evidence that the Note has
been authenticated under this Indenture.

         The Trustee shall, upon a written order of the Company signed by an
Officer (an "Authentication Order"), authenticate Notes for original issue up to
the aggregate principal amount stated in paragraph 4 of the Notes. The aggregate
principal amount of Notes outstanding at any time may not exceed such amount
except as provided in Section 2.07 hereof.

         The Trustee may appoint an authenticating agent acceptable to the
Company to authenticate Notes. An authenticating agent may authenticate Notes
whenever the Trustee may do so. Each reference in this Indenture to
authentication by the Trustee includes authentication by such agent. An
authenticating agent has the same rights as an Agent to deal with Holders or an
Affiliate of the Company.

Section 2.03.     Registrar and Paying Agent.

         The Company shall maintain an office or agency where Notes may be
presented for registration of transfer or for exchange ("Registrar") and an
office or agency where Notes may be presented for payment ("Paying Agent"). The
Registrar shall keep a register of the Notes and of their transfer and exchange.
The Company may appoint one or more co-registrars and one or more additional
paying agents. The term "Registrar" includes any co-registrar and the term
"Paying Agent" includes any additional paying agent. The Company may change any
Paying Agent or Registrar without notice to any Holder. The Company shall notify
the Trustee in writing of the name and address of any Agent not a party to this
Indenture. If the Company fails to appoint or maintain another entity as
Registrar or Paying Agent, the Trustee shall act as such. The Company or any of
its Subsidiaries may act as Paying Agent or Registrar.

         The Company initially appoints The Depository Trust Company ("DTC") to
act as Depositary with respect to the Global Notes.

         The Company initially appoints the Trustee to act as the Registrar and
Paying Agent and to act as Custodian with respect to the Global Notes.

Section 2.04.     Paying Agent to Hold Money in Trust.

         The Company shall require each Paying Agent other than the Trustee to
agree in writing that the Paying Agent will hold in trust for the benefit of
Holders or the Trustee all money held by the Paying Agent for the payment of
principal, premium or Liquidated Damages, if any, or interest on the Notes, and
will notify the Trustee of any default by the Company in making any such
payment. While any such default continues, the Trustee may require a Paying
Agent to pay all money held by it to the Trustee. The Company at any time may
require a Paying Agent to pay all money held by it to the Trustee. Upon payment
over to the Trustee, the Paying Agent (if other than the Company or a
Subsidiary) shall have no further liability for the money. If the Company or a
Subsidiary acts as Paying Agent, it shall segregate and hold in a separate trust
fund for the benefit of the Holders all money held by it as Paying Agent. Upon
any bankruptcy or reorganization proceedings relating to the Company, the
Trustee shall serve as Paying Agent for the Notes.

                                       21
<PAGE>

Section 2.05.  Holder Lists.

         The Trustee shall preserve in as current a form as is reasonably
practicable the most recent list available to it of the names and addresses of
all Holders and shall otherwise comply with TIA Section 312(a). If the Trustee
is not the Registrar, the Company shall furnish to the Trustee at least seven
Business Days before each interest payment date and at such other times as the
Trustee may request in writing, a list in such form and as of such date as the
Trustee may reasonably require of the names and addresses of the Holders of
Notes and the Company shall otherwise comply with TIA Section 312(a).

Section 2.06.  Transfer and Exchange.

         (a)   Transfer and Exchange of Global Notes. A Global Note may not
be transferred as a whole except by the Depositary to a nominee of the
Depositary, by a nominee of the Depositary to the Depositary or to another
nominee of the Depositary, or by the Depositary or any such nominee to a
successor Depositary or a nominee of such successor Depositary. All Global Notes
will be exchanged by the Company for Definitive Notes if (i) the Company
delivers to the Trustee notice from the Depositary that it is unwilling or
unable to continue to act as Depositary or that it is no longer a clearing
agency registered under the Exchange Act and, in either case, a successor
Depositary is not appointed by the Company within 120 days after the date of
such notice from the Depositary or (ii) the Company in its sole discretion
determines that the Global Notes (in whole but not in part) should be exchanged
for Definitive Notes and delivers a written notice to such effect to the
Trustee. Upon the occurrence of either of the preceding events in (i) or (ii)
above, Definitive Notes shall be issued in such names as the Depositary shall
instruct the Trustee. Global Notes also may be exchanged or replaced, in whole
or in part, as provided in Sections 2.07 and 2.10 hereof. Every Note
authenticated and delivered in exchange for, or in lieu of, a Global Note or any
portion thereof, pursuant to this Section 2.06 or Section 2.07 or 2.10 hereof,
shall be authenticated and delivered in the form of, and shall be, a Global
Note. A Global Note may not be exchanged for another Note other than as provided
in this Section 2.06(a), however, beneficial interests in a Global Note may be
transferred and exchanged as provided in Section 2.06(b), (c) or (f) hereof.

         (b)   Transfer and Exchange of Beneficial Interests in the Global
Notes. The transfer and exchange of beneficial interests in the Global Notes
shall be effected through the Depositary, in accordance with the provisions of
this Indenture and the Applicable Procedures. Beneficial interests in the
Restricted Global Notes shall be subject to restrictions on transfer comparable
to those set forth herein to the extent required by the Securities Act.
Transfers of beneficial interests in the Global Notes also shall require
compliance with either subparagraph (i) or (ii) below, as applicable, as well as
one or more of the other following subparagraphs, as applicable:

               (i)    Transfer of Beneficial Interests in the Same Global Note.
         Beneficial interests in any Restricted Global Note may be transferred
         to Persons who take delivery thereof in the form of a beneficial
         interest in the same Restricted Global Note in accordance with the
         transfer restrictions set forth in the Private Placement Legend;
         provided, however, that prior to the expiration of the Restricted
         Period, transfers of beneficial interests in the Regulation S Global
         Note may not be made to a U.S. Person or for the account or benefit of
         a U.S. Person (other than an Initial Purchaser). Beneficial interests
         in any Unrestricted Global Note may be transferred to Persons who take
         delivery thereof in the form of a beneficial interest in an
         Unrestricted Global Note. No written orders or instructions shall be
         required to be delivered to the Registrar to effect the transfers
         described in this Section 2.06(b)(i).

               (ii)   All Other Transfers and Exchanges of Beneficial Interests
         in Global Notes. In connection with all transfers and exchanges of
         beneficial interests that are not subject to Section 2.06(b)(i) above,
         the transferor of such beneficial interest must deliver to the
         Registrar either (A)

                                       22
<PAGE>

         (1) a written order from a Participant or an Indirect Participant given
         to the Depositary in accordance with the Applicable Procedures
         directing the Depositary to credit or cause to be credited a beneficial
         interest in another Global Note in an amount equal to the beneficial
         interest to be transferred or exchanged and (2) instructions given in
         accordance with the Applicable Procedures containing information
         regarding the Participant account to be credited with such increase or
         (B) (1) a written order from a Participant or an Indirect Participant
         given to the Depositary in accordance with the Applicable Procedures
         directing the Depositary to cause to be issued a Definitive Note in an
         amount equal to the beneficial interest to be transferred or exchanged
         and (2) instructions given by the Depositary to the Registrar
         containing information regarding the Person in whose name such
         Definitive Note shall be registered to effect the transfer or exchange
         referred to in (1) above. Upon consummation of an Exchange Offer by the
         Company in accordance with Section 2.06(f) hereof, the requirements of
         this Section 2.06(b)(ii) shall be deemed to have been satisfied upon
         receipt by the Registrar of the instructions contained in the Letter of
         Transmittal delivered by the Holder of such beneficial interests in the
         Restricted Global Notes. Upon satisfaction of all of the requirements
         for transfer or exchange of beneficial interests in Global Notes
         contained in this Indenture and the Notes or otherwise applicable under
         the Securities Act, the Trustee shall adjust the principal amount of
         the relevant Global Note(s) pursuant to Section 2.06(h) hereof.

               (iii)  Transfer of Beneficial Interests to Another Restricted
         Global Note. A beneficial interest in any Restricted Global Note may be
         transferred to a Person who takes delivery thereof in the form of a
         beneficial interest in another Restricted Global Note if the transfer
         complies with the requirements of Section 2.06(b)(ii) above and the
         Registrar receives the following:

                      (A)   if the transferee will take delivery in the form of
               a beneficial interest in the 144A Global Note, then the
               transferor must deliver a certificate in the form of Exhibit B
               hereto, including the certifications in item (1) thereof;

                      (B)   if the transferee will take delivery in the form of
               a beneficial interest in the Regulation S Global Note, then the
               transferor must deliver a certificate in the form of Exhibit B
               hereto, including the certifications in item (2) thereof; and

                      (C)   if the transferee will take delivery in the form of
               a beneficial interest in the IAI Global Note, then the transferor
               must deliver a certificate in the form of Exhibit B hereto,
               including the certifications and certificates and Opinion of
               Counsel required by item (3) thereof, if applicable.

               (iv)   Transfer and Exchange of Beneficial Interests in a
         Restricted Global Note for Beneficial Interests in the Unrestricted
         Global Note. A beneficial interest in any Restricted Global Note may be
         exchanged by any holder thereof for a beneficial interest in an
         Unrestricted Global Note or transferred to a Person who takes delivery
         thereof in the form of a beneficial interest in an Unrestricted Global
         Note if the exchange or transfer complies with the requirements of
         Section 2.06(b)(ii) above and:

                      (A)   such exchange or transfer is effected pursuant
               to the Exchange Offer in accordance with the Registration Rights
               Agreement and the holder of the beneficial interest to be
               transferred, in the case of an exchange, or the transferee, in
               the case of a transfer, certifies in the applicable Letter of
               Transmittal that it is not (1) a broker-dealer, (2) a Person
               participating in the distribution of the Exchange Notes or (3) a
               Person who is an affiliate (as defined in Rule 144) of the
               Company;

                                       23
<PAGE>

                      (B)   such transfer is effected pursuant to the Shelf
               Registration Statement in accordance with the Registration Rights
               Agreement;

                      (C)   such transfer is effected by a Broker-Dealer
               pursuant to the Exchange Offer Registration Statement in
               accordance with the Registration Rights Agreement; or

                      (D)   the Registrar receives the following:

                            (1)   if the holder of such beneficial interest in a
                      Restricted Global Note proposes to exchange such
                      beneficial interest for a beneficial interest in an
                      Unrestricted Global Note, a certificate from such holder
                      in the form of Exhibit C hereto, including the
                      certifications in item (1)(a) thereof; or

                            (2)   if the holder of such beneficial interest in a
                      Restricted Global Note proposes to transfer such
                      beneficial interest to a Person who shall take delivery
                      thereof in the form of a beneficial interest in an
                      Unrestricted Global Note, a certificate from such holder
                      in the form of Exhibit B hereto, including the
                      certifications in item (4) thereof;

               and, in each such case set forth in this subparagraph (D), if the
               Registrar so requests or if the Applicable Procedures so require,
               an Opinion of Counsel in form reasonably acceptable to the
               Registrar to the effect that such exchange or transfer is in
               compliance with the Securities Act and that the restrictions on
               transfer contained herein and in the Private Placement Legend are
               no longer required in order to maintain compliance with the
               Securities Act.

         If any such transfer is effected pursuant to subparagraph (B) or (D)
above at a time when an Unrestricted Global Note has not yet been issued, the
Company shall issue and, upon receipt of an Authentication Order in accordance
with Section 2.02 hereof, the Trustee shall authenticate one or more
Unrestricted Global Notes in an aggregate principal amount equal to the
aggregate principal amount of beneficial interests transferred pursuant to
subparagraph (B) or (D) above.

         Beneficial interests in an Unrestricted Global Note cannot be exchanged
for, or transferred to Persons who take delivery thereof in the form of, a
beneficial interest in a Restricted Global Note.

         (c)   Transfer or Exchange of Beneficial Interests for Definitive
               Notes.

               (i)    Beneficial Interests in Restricted Global Notes to
         Restricted Definitive Notes. If any holder of a beneficial interest in
         a Restricted Global Note proposes to exchange such beneficial interest
         for a Restricted Definitive Note or to transfer such beneficial
         interest to a Person who takes delivery thereof in the form of a
         Restricted Definitive Note, then, upon receipt by the Registrar of the
         following documentation:

                      (A)   if the holder of such beneficial interest in a
                  Restricted Global Note proposes to exchange such beneficial
                  interest for a Restricted Definitive Note, a certificate from
                  such holder in the form of Exhibit C hereto, including the
                  certifications in item (2)(a) thereof;

                      (B)   if such beneficial interest is being transferred to
                  a QIB in accordance with Rule 144A under the Securities Act, a
                  certificate to the effect set forth in Exhibit B hereto,
                  including the certifications in item (1) thereof;

                                       24
<PAGE>

                      (C)   if such beneficial interest is being transferred to
                  a Non-U.S. Person in an offshore transaction in accordance
                  with Rule 903 or Rule 904 under the Securities Act, a
                  certificate to the effect set forth in Exhibit B hereto,
                  including the certifications in item (2) thereof;

                      (D)   if such beneficial interest is being transferred
                  pursuant to an exemption from the registration requirements of
                  the Securities Act in accordance with Rule 144 under the
                  Securities Act, a certificate to the effect set forth in
                  Exhibit B hereto, including the certifications in item (3)(a)
                  thereof;

                      (E)   if such beneficial interest is being transferred to
                  an Institutional Accredited Investor in reliance on an
                  exemption from the registration requirements of the Securities
                  Act other than those listed in subparagraphs (B) through (D)
                  above, a certificate to the effect set forth in Exhibit B
                  hereto, including the certifications, certificates and Opinion
                  of Counsel required by item (3) thereof, if applicable;

                      (F)   if such beneficial interest is being transferred to
                  the Company or any of its Subsidiaries, a certificate to the
                  effect set forth in Exhibit B hereto, including the
                  certifications in item (3)(b) thereof; or

                      (G)   if such beneficial interest is being transferred
                  pursuant to an effective registration statement under the
                  Securities Act, a certificate to the effect set forth in
                  Exhibit B hereto, including the certifications in item (3)(c)
                  thereof,

         the Trustee shall cause the aggregate principal amount of the
         applicable Global Note to be reduced accordingly pursuant to Section
         2.06(h) hereof, and the Company shall execute and the Trustee shall
         authenticate and deliver to the Person designated in the instructions a
         Definitive Note in the appropriate principal amount. Any Definitive
         Note issued in exchange for a beneficial interest in a Restricted
         Global Note pursuant to this Section 2.06(c) shall be registered in
         such name or names and in such authorized denomination or denominations
         as the holder of such beneficial interest shall instruct the Registrar
         through instructions from the Depositary and the Participant or
         Indirect Participant. The Trustee shall deliver such Definitive Notes
         to the Persons in whose names such Notes are so registered. Any
         Definitive Note issued in exchange for a beneficial interest in a
         Restricted Global Note pursuant to this Section 2.06(c)(i) shall bear
         the Private Placement Legend and shall be subject to all restrictions
         on transfer contained therein.

                  (ii) Beneficial Interests in Restricted Global Notes to
         Unrestricted Definitive Notes. A holder of a beneficial interest in a
         Restricted Global Note may exchange such beneficial interest for an
         Unrestricted Definitive Note or may transfer such beneficial interest
         to a Person who takes delivery thereof in the form of an Unrestricted
         Definitive Note only if:

                       (A)   such exchange or transfer is effected pursuant to
                  the Exchange Offer in accordance with the Registration Rights
                  Agreement and the holder of such beneficial interest, in the
                  case of an exchange, or the transferee, in the case of a
                  transfer, certifies in the applicable Letter of Transmittal
                  that it is not (1) a broker-dealer, (2) a Person participating
                  in the distribution of the Exchange Notes or (3) a Person who
                  is an affiliate (as defined in Rule 144) of the Company;

                       (B)   such transfer is effected pursuant to the Shelf
                  Registration Statement in accordance with the Registration
                  Rights Agreement;

                                       25
<PAGE>

                       (C)   such transfer is effected by a Broker-Dealer
                  pursuant to the Exchange Offer Registration Statement in
                  accordance with the Registration Rights Agreement; or

                       (D)   the Registrar receives the following:

                             (1)  if the holder of such beneficial interest in a
                      Restricted Global Note proposes to exchange such
                      beneficial interest for a Definitive Note that does not
                      bear the Private Placement Legend, a certificate from such
                      holder in the form of Exhibit C hereto, including the
                      certifications in item (1)(b) thereof; or

                             (2)  if the holder of such beneficial interest in a
                      Restricted Global Note proposes to transfer such
                      beneficial interest to a Person who shall take delivery
                      thereof in the form of a Definitive Note that does not
                      bear the Private Placement Legend, a certificate from such
                      holder in the form of Exhibit B hereto, including the
                      certifications in item (4) thereof;

         and, in each such case set forth in this subparagraph (D), if the
         Registrar so requests or if the Applicable Procedures so require, an
         Opinion of Counsel in form reasonably acceptable to the Registrar to
         the effect that such exchange or transfer is in compliance with the
         Securities Act and that the restrictions on transfer contained herein
         and in the Private Placement Legend are no longer required in order to
         maintain compliance with the Securities Act.

         (iii)  Beneficial Interests in Unrestricted Global Notes to
         Unrestricted Definitive Notes. If any holder of a beneficial interest
         in an Unrestricted Global Note proposes to exchange such beneficial
         interest for a Definitive Note or to transfer such beneficial interest
         to a Person who takes delivery thereof in the form of a Definitive
         Note, then, upon satisfaction of the conditions set forth in Section
         2.06(b)(ii) hereof, the Trustee shall cause the aggregate principal
         amount of the applicable Global Note to be reduced accordingly pursuant
         to Section 2.06(h) hereof, and the Company shall execute and the
         Trustee shall authenticate and deliver to the Person designated in the
         instructions a Definitive Note in the appropriate principal amount. Any
         Definitive Note issued in exchange for a beneficial interest pursuant
         to this Section 2.06(c)(iii) shall be registered in such name or names
         and in such authorized denomination or denominations as the holder of
         such beneficial interest shall instruct the Registrar through
         instructions from the Depositary and the Participant or Indirect
         Participant. The Trustee shall deliver such Definitive Notes to the
         Persons in whose names such Notes are so registered. Any Definitive
         Note issued in exchange for a beneficial interest pursuant to this
         Section 2.06(c)(iii) shall not bear the Private Placement Legend.

         (d)   Transfer and Exchange of Definitive Notes for Beneficial
               Interests.

               (i)    Restricted Definitive Notes to Beneficial Interests in
         Restricted Global Notes. If any Holder of a Restricted Definitive Note
         proposes to exchange such Note for a beneficial interest in a
         Restricted Global Note or to transfer such Restricted Definitive Notes
         to a Person who takes delivery thereof in the form of a beneficial
         interest in a Restricted Global Note, then, upon receipt by the
         Registrar of the following documentation:

                      (A)   if the Holder of such Restricted Definitive Note
                  proposes to exchange such Note for a beneficial interest in a
                  Restricted Global Note, a certificate from such Holder in the
                  form of Exhibit C hereto, including the certifications in item
                  (2)(b) thereof;

                                       26
<PAGE>

                      (B)   if such Restricted Definitive Note is being
                  transferred to a QIB in accordance with Rule 144A under the
                  Securities Act, a certificate to the effect set forth in
                  Exhibit B hereto, including the certifications in item (1)
                  thereof;

                      (C)   if such Restricted Definitive Note is being
                  transferred to a Non-U.S. Person in an offshore transaction in
                  accordance with Rule 903 or Rule 904 under the Securities Act,
                  a certificate to the effect set forth in Exhibit B hereto,
                  including the certifications in item (2) thereof;

                      (D)   if such Restricted Definitive Note is being
                  transferred pursuant to an exemption from the registration
                  requirements of the Securities Act in accordance with Rule 144
                  under the Securities Act, a certificate to the effect set
                  forth in Exhibit B hereto, including the certifications in
                  item (3)(a) thereof;

                      (E)   if such Restricted Definitive Note is being
                  transferred to an Institutional Accredited Investor in
                  reliance on an exemption from the registration requirements of
                  the Securities Act other than those listed in subparagraphs
                  (B) through (D) above, a certificate to the effect set forth
                  in Exhibit B hereto, including the certifications,
                  certificates and Opinion of Counsel required by item (3)
                  thereof, if applicable;

                      (F)   if such Restricted Definitive Note is being
                  transferred to the Company or any of its Subsidiaries, a
                  certificate to the effect set forth in Exhibit B hereto,
                  including the certifications in item (3)(b) thereof; or

                      (G)   if such Restricted Definitive Note is being
                  transferred pursuant to an effective registration statement
                  under the Securities Act, a certificate to the effect set
                  forth in Exhibit B hereto, including the certifications in
                  item (3)(c) thereof,

         the Trustee shall cancel the Restricted Definitive Note, increase or
         cause to be increased the aggregate principal amount of, in the case of
         clause (A) above, the appropriate Restricted Global Note, in the case
         of clause (B) above, the 144A Global Note, in the case of clause (C)
         above, the Regulation S Global Note, and in all other cases, the IAI
         Global Note.

                  (ii)   Restricted Definitive Notes to Beneficial Interests in
         Unrestricted Global Notes. A Holder of a Restricted Definitive Note may
         exchange such Note for a beneficial interest in an Unrestricted Global
         Note or transfer such Restricted Definitive Note to a Person who takes
         delivery thereof in the form of a beneficial interest in an
         Unrestricted Global Note only if:

                      (A)   such exchange or transfer is effected pursuant to
                  the Exchange Offer in accordance with the Registration Rights
                  Agreement and the Holder, in the case of an exchange, or the
                  transferee, in the case of a transfer, certifies in the
                  applicable Letter of Transmittal that it is not (1) a broker-
                  dealer, (2) a Person participating in the distribution of the
                  Exchange Notes or (3) a Person who is an affiliate (as defined
                  in Rule 144) of the Company;

                      (B)   such transfer is effected pursuant to the Shelf
                  Registration Statement in accordance with the Registration
                  Rights Agreement;

                      (C)   such transfer is effected by a Broker-Dealer
                  pursuant to the Exchange Offer Registration Statement in
                  accordance with the Registration Rights Agreement; or

                                       27
<PAGE>

                      (D)   the Registrar receives the following:

                            (1)   if the Holder of such Definitive Notes
                      proposes to exchange such Notes for a beneficial interest
                      in the Unrestricted Global Note, a certificate from such
                      Holder in the form of Exhibit C hereto, including the
                      certifications in item (1)(c) thereof; or

                            (2)   if the Holder of such Definitive Notes
                      proposes to transfer such Notes to a Person who shall take
                      delivery thereof in the form of a beneficial interest in
                      the Unrestricted Global Note, a certificate from such
                      Holder in the form of Exhibit B hereto, including the
                      certifications in item (4) thereof;

         and, in each such case set forth in this subparagraph (D), if the
         Registrar so requests or if the Applicable Procedures so require, an
         Opinion of Counsel in form reasonably acceptable to the Registrar to
         the effect that such exchange or transfer is in compliance with the
         Securities Act and that the restrictions on transfer contained herein
         and in the Private Placement Legend are no longer required in order to
         maintain compliance with the Securities Act.

         Upon satisfaction of the conditions of any of the subparagraphs in this
         Section 2.06(d)(ii), the Trustee shall cancel the Definitive Notes and
         increase or cause to be increased the aggregate principal amount of the
         Unrestricted Global Note.

              (iii)   Unrestricted Definitive Notes to Beneficial Interests in
         Unrestricted Global Notes. A Holder of an Unrestricted Definitive Note
         may exchange such Note for a beneficial interest in an Unrestricted
         Global Note or transfer such Definitive Notes to a Person who takes
         delivery thereof in the form of a beneficial interest in an
         Unrestricted Global Note at any time. Upon receipt of a request for
         such an exchange or transfer, the Trustee shall cancel the applicable
         Unrestricted Definitive Note and increase or cause to be increased the
         aggregate principal amount of one of the Unrestricted Global Notes.

                  If any such exchange or transfer from a Definitive Note to a
         beneficial interest is effected pursuant to subparagraphs (ii)(B),
         (ii)(D) or (iii) above at a time when an Unrestricted Global Note has
         not yet been issued, the Company shall issue and, upon receipt of an
         Authentication Order in accordance with Section 2.02 hereof, the
         Trustee shall authenticate one or more Unrestricted Global Notes in an
         aggregate principal amount equal to the principal amount of Definitive
         Notes so transferred.

        (e)   Transfer and Exchange of Definitive Notes for Definitive Notes.
Upon request by a Holder of Definitive Notes and such Holder's compliance with
the provisions of this Section 2.06(e), the Registrar shall register the
transfer or exchange of Definitive Notes. Prior to such registration of transfer
or exchange, the requesting Holder shall present or surrender to the Registrar
the Definitive Notes duly endorsed or accompanied by a written instruction of
transfer in form satisfactory to the Registrar duly executed by such Holder or
by its attorney, duly authorized in writing. In addition, the requesting Holder
shall provide any additional certifications, documents and information, as
applicable, required pursuant to the following provisions of this Section
2.06(e).

               (i)   Restricted Definitive Notes to Restricted Definitive Notes.
         Any Restricted Definitive Note may be transferred to and registered in
         the name of Persons who take delivery thereof in the form of a
         Restricted Definitive Note if the Registrar receives the following:

                                       28
<PAGE>

               (A)   if the transfer will be made pursuant to Rule 144A under
         the Securities Act, then the transferor must deliver a certificate in
         the form of Exhibit B hereto, including the certifications in item (1)
         thereof;

               (B)   if the transfer will be made pursuant to Rule 903 or Rule
         904, then the transferor must deliver a certificate in the form of
         Exhibit B hereto, including the certifications in item (2) thereof; and

               (C)   if the transfer will be made pursuant to any other
         exemption from the registration requirements of the Securities Act,
         then the transferor must deliver a certificate in the form of Exhibit B
         hereto, including the certifications, certificates and Opinion of
         Counsel required by item (3) thereof, if applicable.

         (ii)  Restricted Definitive Notes to Unrestricted Definitive Notes. Any
         Restricted Definitive Note may be exchanged by the Holder thereof for
         an Unrestricted Definitive Note or transferred to a Person or Persons
         who take delivery thereof in the form of an Unrestricted Definitive
         Note if:

               (A)   such exchange or transfer is effected pursuant to the
         Exchange Offer in accordance with the Registration Rights Agreement and
         the Holder, in the case of an exchange, or the transferee, in the case
         of a transfer, certifies in the applicable Letter of Transmittal that
         it is not (1) a broker-dealer, (2) a Person participating in the
         distribution of the Exchange Notes or (3) a Person who is an affiliate
         (as defined in Rule 144) of the Company;

               (B)    any such transfer is effected pursuant to the Shelf
         Registration Statement in accordance with the Registration Rights
         Agreement;

               (C)    any such transfer is effected by a Broker-Dealer pursuant
         to the Exchange Offer Registration Statement in accordance with the
         Registration Rights Agreement; or

               (D)    the Registrar receives the following:

                      (1)   if the Holder of such Restricted Definitive Notes
               proposes to exchange such Notes for an Unrestricted Definitive
               Note, a certificate from such Holder in the form of Exhibit C
               hereto, including the certifications in item (1)(d) thereof; or

                      (2)   if the Holder of such Restricted Definitive Notes
               proposes to transfer such Notes to a Person who shall take
               delivery thereof in the form of an Unrestricted Definitive Note,
               a certificate from such Holder in the form of Exhibit B hereto,
               including the certifications in item (4) thereof;

         and, in each such case set forth in this subparagraph (D), if the
         Registrar so requests, an Opinion of Counsel in form reasonably
         acceptable to the Company to the effect that such exchange or transfer
         is in compliance with the Securities Act and that the restrictions on
         transfer contained herein and in the Private Placement Legend are no
         longer required in order to maintain compliance with the Securities
         Act.

                                       29
<PAGE>

               (iii)  Unrestricted Definitive Notes to Unrestricted Definitive
         Notes. A Holder of Unrestricted Definitive Notes may transfer such
         Notes to a Person who takes delivery thereof in the form of an
         Unrestricted Definitive Note. Upon receipt of a request to register
         such a transfer, the Registrar shall register the Unrestricted
         Definitive Notes pursuant to the instructions from the Holder thereof.

         (f)   Exchange Offer. Upon the occurrence of the Exchange Offer in
accordance with the Registration Rights Agreement, the Company shall issue and,
upon receipt of an Authentication Order in accordance with Section 2.02, the
Trustee shall authenticate (i) one or more Unrestricted Global Notes in an
aggregate principal amount equal to the principal amount of the beneficial
interests in the Restricted Global Notes tendered for acceptance by Persons that
certify in the applicable Letters of Transmittal that (x) they are not
broker-dealers, (y) they are not participating in a distribution of the Exchange
Notes and (z) they are not affiliates (as defined in Rule 144) of the Company,
and accepted for exchange in the Exchange Offer and (ii) Definitive Notes in an
aggregate principal amount equal to the principal amount of the Restricted
Definitive Notes accepted for exchange in the Exchange Offer. Concurrently with
the issuance of such Notes, the Trustee shall cause the aggregate principal
amount of the applicable Restricted Global Notes to be reduced accordingly, and
the Company shall execute and the Trustee shall authenticate and deliver to the
Persons designated by the Holders of Definitive Notes so accepted Definitive
Notes in the appropriate principal amount.

         (g)   Legends. The following legends shall appear on the face of all
Global Notes and Definitive Notes issued under this Indenture unless
specifically stated otherwise in the applicable provisions of this Indenture.

               (i)     Private Placement Legend.

                       (A)    Except as permitted by subparagraph (B) below,
               each Global Note and each Definitive Note (and all Notes issued
               in exchange therefor or substitution thereof) shall bear the
               legend in substantially the following form.

"THIS NOTE HAS NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF 1933, AS
AMENDED (THE "SECURITIES ACT") AND, ACCORDINGLY, MAY NOT BE OFFERED, SOLD,
PLEDGED OR OTHERWISE TRANSFERRED WITHIN THE UNITED STATES OR TO, OR FOR THE
ACCOUNT OR BENEFIT OF, U.S. PERSONS, EXCEPT AS SET FORTH IN THE FOLLOWING
SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE
HOLDER (1) REPRESENTS THAT (A) IT IS A "QUALIFIED INSTITUTIONAL BUYER" (AS
DEFINED IN RULE 144A UNDER THE SECURITIES ACT) (A "QIB"), (B) IT IS NOT A U.S.
PERSON, IS NOT ACQUIRING THIS NOTE FOR THE ACCOUNT OR BENEFIT OF A U.S. PERSON
AND IS ACQUIRING THIS NOTE IN AN OFFSHORE TRANSACTION IN COMPLIANCE WITH
REGULATION S UNDER THE SECURITIES ACT OR (C) IT IS AN INSTITUTIONAL "ACCREDITED
INVESTOR" (AS DEFINED IN RULE 501(A)(1), (2), (3) OR (7) OF REGULATION D UNDER
THE SECURITIES ACT) (AN "IAI"), (2) AGREES THAT IT WILL NOT, WITHIN THE TIME
PERIOD REFERRED TO UNDER RULE 144(k) (TAKING INTO ACCOUNT THE PROVISIONS OF RULE
144(d) UNDER THE SECURITIES ACT, IF APPLICABLE) UNDER THE SECURITIES ACT AS IN
EFFECT ON THE DATE OF THE TRANSFER OF THIS NOTE, RESELL OR OTHERWISE TRANSFER
THIS NOTE EXCEPT (A) TO THE COMPANY OR ANY SUBSIDIARY THEREOF, (B) TO A PERSON
WHOM THE HOLDER REASONABLY BELIEVES IS A QIB PURCHASING FOR ITS OWN ACCOUNT OR
FOR THE ACCOUNT OF A QIB IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT,
(C) OUTSIDE THE UNITED STATES IN AN OFFSHORE TRANSACTION IN COMPLIANCE WITH RULE
904 UNDER THE SECURITIES ACT, (D) PURSUANT TO THE EXEMPTION FROM REGISTRATION
PROVIDED

                                       30
<PAGE>

BY RULE 144 UNDER THE SECURITIES ACT (IF AVAILABLE), (E) TO AN IAI
THAT, PRIOR TO SUCH TRANSFER, FURNISHES TO THE TRUSTEE A SIGNED LETTER
CONTAINING CERTAIN REPRESENTATIONS AND AGREEMENTS RELATING TO THE REGISTRATION
OF TRANSFER OF THIS NOTE (THE FORM OF WHICH LETTER CAN BE OBTAINED FROM THE
TRUSTEE) AND, IF SUCH TRANSFER IS IN RESPECT OF AN AGGREGATE PRINCIPAL AMOUNT OF
NOTES AT THE TIME OF TRANSFER OF LESS THAN $250,000 AN OPINION OF COUNSEL
ACCEPTABLE TO THE COMPANY THAT SUCH TRANSFER IS IN COMPLIANCE WITH THE
SECURITIES ACT OR (F) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE
SECURITIES ACT AND, IN EACH CASE, IN ACCORDANCE WITH APPLICABLE STATE SECURITIES
LAWS, AND (3) AGREES THAT IT WILL DELIVER TO EACH PERSON TO WHOM THIS NOTE OR AN
INTEREST HEREIN IS TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS
LEGEND. IN CONNECTION WITH ANY TRANSFER OF THIS NOTE OR ANY INTEREST HEREIN
WITHIN THE TIME PERIOD REFERRED TO ABOVE, THE HOLDER MUST CHECK THE APPROPRIATE
BOX SET FORTH ON THE REVERSE HEREOF RELATING TO THE MANNER OF SUCH TRANSFER AND
SUBMIT THIS CERTIFICATE TO THE TRUSTEE. EACH IAI THAT IS NOT A QIB WILL BE
REQUIRED TO EFFECT ANY TRANSFER OF NOTES OR INTERESTS THEREIN (OTHER THAN
PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT) THROUGH ONE OF THE INITIAL
PURCHASERS. AS USED HEREIN, THE TERMS "OFFSHORE TRANSACTION," "UNITED STATES"
AND "U.S. PERSON" HAVE THE MEANINGS GIVEN TO THEM BY RULE 902 OF REGULATION S
UNDER THE SECURITIES ACT. THE INDENTURE CONTAINS A PROVISION REQUIRING THE
TRUSTEE TO REFUSE TO REGISTER ANY TRANSFER OF THIS NOTE IN VIOLATION OF THE
FOREGOING RESTRICTIONS."

               (B)   Notwithstanding the foregoing, any Global Note or
       Definitive Note issued pursuant to subparagraphs (b)(iv), (c)(iii),
       (c)(iv), (d)(ii), (d)(iii), (e)(ii), (e)(iii) or (f) to this Section 2.06
       (and all Notes issued in exchange therefor or substitution thereof) shall
       not bear the Private Placement Legend.

       (ii)    Global Note Legend. Each Global Note shall bear a legend in
   substantially the following form:

"THIS GLOBAL NOTE IS HELD BY THE DEPOSITARY (AS DEFINED IN THE INDENTURE
GOVERNING THIS NOTE) OR ITS NOMINEE IN CUSTODY FOR THE BENEFIT OF THE BENEFICIAL
OWNERS HEREOF, AND IS NOT TRANSFERABLE TO ANY PERSON UNDER ANY CIRCUMSTANCES
EXCEPT THAT (I) THE TRUSTEE MAY MAKE SUCH NOTATIONS HEREON AS MAY BE REQUIRED
PURSUANT TO SECTION 2.07 OF THE INDENTURE, (II) THIS GLOBAL NOTE MAY BE
EXCHANGED IN WHOLE BUT NOT IN PART PURSUANT TO SECTION 2.06(a) OF THE INDENTURE,
(III) THIS GLOBAL NOTE MAY BE DELIVERED TO THE TRUSTEE FOR CANCELLATION PURSUANT
TO SECTION 2.11 OF THE INDENTURE AND (IV) THIS GLOBAL NOTE MAY BE TRANSFERRED TO
A SUCCESSOR DEPOSITARY WITH THE PRIOR WRITTEN CONSENT OF THE COMPANY."

   (h) Cancellation and/or Adjustment of Global Notes. At such time as all
beneficial interests in a particular Global Note have been exchanged for
Definitive Notes or a particular Global Note has been redeemed, repurchased or
canceled in whole and not in part, each such Global Note shall be returned to or
retained and canceled by the Trustee in accordance with Section 2.11 hereof. At
any time prior to such cancellation, if any beneficial interest in a Global Note
is exchanged for or transferred to a Person who will take delivery thereof in
the form of a beneficial interest in another Global Note or for Definitive
Notes, the principal amount of Notes represented by such Global Note shall be
reduced accordingly and an endorsement shall be made on such Global Note by the
Trustee or by the Depositary at the direction of

                                      31
<PAGE>

the Trustee to reflect such reduction; and if the beneficial interest is being
exchanged for or transferred to a Person who will take delivery thereof in the
form of a beneficial interest in another Global Note, such other Global Note
shall be increased accordingly and an endorsement shall be made on such Global
Note by the Trustee or by the Depositary at the direction of the Trustee to
reflect such increase.

          (i)    General Provisions Relating to Transfers and Exchanges.

                 (i)     To permit registrations of transfers and exchanges, the
          Company shall execute and the Trustee shall authenticate Global Notes
          and Definitive Notes upon the Company's order or at the Registrar's
          request.

                 (ii)    No service charge shall be made to a holder of a
          beneficial interest in a Global Note or to a Holder of a Definitive
          Note for any registration of transfer or exchange, but the Company may
          require payment of a sum sufficient to cover any transfer tax or
          similar governmental charge payable in connection therewith (other
          than any such transfer taxes or similar governmental charge payable
          upon exchange or transfer pursuant to Sections 2.10, 3.06, 3.09, 4.10,
          4.13 and 9.05 hereof).

                 (iii)   The Registrar shall not be required to register the
          transfer of or exchange any Note selected for redemption in whole or
          in part, except the unredeemed portion of any Note being redeemed in
          part.

                 (iv)    All Global Notes and Definitive Notes issued upon any
          registration of transfer or exchange of Global Notes or Definitive
          Notes shall be the valid obligations of the Company, evidencing the
          same debt, and entitled to the same benefits under this Indenture, as
          the Global Notes or Definitive Notes surrendered upon such
          registration of transfer or exchange.

                 (v)     The Company shall not be required (A) to issue, to
          register the transfer of or to exchange any Notes during a period
          beginning at the opening of business 15 days before the day of any
          selection of Notes for redemption under Section 3.02 hereof and ending
          at the close of business on the day of selection, (B) to register the
          transfer of or to exchange any Note so selected for redemption in
          whole or in part, except the unredeemed portion of any Note being
          redeemed in part or (C) to register the transfer of or to exchange a
          Note between a record date and the next succeeding Interest Payment
          Date.

                 (vi)    Prior to due presentment for the registration of a
          transfer of any Note, the Trustee, any Agent and the Company may deem
          and treat the Person in whose name any Note is registered as the
          absolute owner of such Note for the purpose of receiving payment of
          principal of and interest on such Notes and for all other purposes,
          and none of the Trustee, any Agent or the Company shall be affected by
          notice to the contrary.

                 (vii)   The Trustee shall authenticate Global Notes and
          Definitive Notes in accordance with the provisions of Section 2.02
          hereof.

                 (viii)  All certifications, certificates and Opinions of
          Counsel required to be submitted to the Registrar pursuant to this
          Section 2.06 to effect a registration of transfer or exchange may be
          submitted by facsimile.

                                       32
<PAGE>

Section 2.07.     Replacement Notes.

         If any mutilated Note is surrendered to the Trustee or the Company and
the Trustee receives evidence to its satisfaction of the destruction, loss or
theft of any Note, the Company shall issue and the Trustee, upon receipt of an
Authentication Order, shall authenticate a replacement Note if the Trustee's
requirements are met. If required by the Trustee or the Company, an indemnity
bond must be supplied by the Holder that is sufficient in the judgment of the
Trustee and the Company to protect the Company, the Trustee, any Agent and any
authenticating agent from any loss that any of them may suffer if a Note is
replaced. The Company may charge for its expenses in replacing a Note.

         Every replacement Note is an additional obligation of the Company and
shall be entitled to all of the benefits of this Indenture equally and
proportionately with all other Notes duly issued hereunder.

Section 2.08.     Outstanding Notes.

         The Notes outstanding at any time are all the Notes authenticated by
the Trustee except for those canceled by it, those delivered to it for
cancellation, those reductions in the interest in a Global Note effected by the
Trustee in accordance with the provisions hereof, and those described in this
Section as not outstanding. Except as set forth in Section 2.09 hereof, a Note
does not cease to be outstanding because the Company or an Affiliate of the
Company holds the Note.

         If a Note is replaced pursuant to Section 2.07 hereof, it ceases to be
outstanding unless the Trustee receives proof satisfactory to it that the
replaced Note is held by a bona fide purchaser.

         If the principal amount of any Note is considered paid under Section
4.01 hereof, it ceases to be outstanding and interest on it ceases to accrue.

         If the Paying Agent (other than the Company, a Subsidiary or an
Affiliate of any thereof) holds, on a redemption date or maturity date, money
sufficient to pay Notes payable on that date, then on and after that date such
Notes shall be deemed to be no longer outstanding and shall cease to accrue
interest.

Section 2.09.     Treasury Notes.

         In determining whether the Holders of the required principal amount of
Notes have concurred in any direction, waiver or consent, Notes owned by the
Company, or by any Person directly or indirectly controlling or controlled by or
under direct or indirect common control with the Company, shall be considered as
though not outstanding, except that for the purposes of determining whether the
Trustee shall be protected in relying on any such direction, waiver or consent,
only Notes that the Trustee knows are so owned shall be so disregarded.

Section 2.10.     Temporary Notes.

         Until certificates representing Notes are ready for delivery, the
Company may prepare and the Trustee, upon receipt of an Authentication Order,
shall authenticate temporary Notes. Temporary Notes shall be substantially in
the form of certificated Notes but may have variations that the Company
considers appropriate for temporary Notes and as shall be reasonably acceptable
to the Trustee. Without unreasonable delay, the Company shall prepare and the
Trustee shall authenticate definitive Notes in exchange for temporary Notes.

         Holders of temporary Notes shall be entitled to all of the benefits of
this Indenture.

                                       33
<PAGE>

Section 2.11.     Cancellation.

         The Company at any time may deliver Notes to the Trustee for
cancellation. The Registrar and Paying Agent shall forward to the Trustee any
Notes surrendered to them for registration of transfer, exchange or payment. The
Trustee and no one else shall cancel all Notes surrendered for registration of
transfer, exchange, payment, replacement or cancellation and shall destroy
cancelled Notes (subject to the record retention requirement of the Exchange
Act) unless the Company directs the Trustee to deliver cancelled Notes to the
Company. Certification of the destruction of all canceled Notes shall be
delivered to the Company. The Company may not issue new Notes to replace Notes
that it has paid or that have been delivered to the Trustee for cancellation.

Section 2.12.     Defaulted Interest.

         If the Company defaults in a payment of interest on the Notes, it shall
pay the defaulted interest in any lawful manner plus, to the extent lawful,
interest payable on the defaulted interest, to the Persons who are Holders on a
subsequent special record date, in each case at the rate provided in the Notes
and in Section 4.01 hereof. The Company shall notify the Trustee in writing of
the amount of defaulted interest proposed to be paid on each Note and the date
of the proposed payment. The Company shall fix or cause to be fixed each such
special record date and payment date, provided that no such special record date
shall be less than 10 days prior to the related payment date for such defaulted
interest. At least 15 days before the special record date, the Company (or, upon
the written request of the Company, the Trustee in the name and at the expense
of the Company) shall mail or cause to be mailed to Holders a notice that states
the special record date, the related payment date and the amount of such
interest to be paid.

                                  ARTICLE 3.
                           REDEMPTION AND PREPAYMENT

Section 3.01.     Notices to Trustee.

         If the Company elects to redeem Notes pursuant to the optional
redemption provisions of Section 3.07 hereof, it shall furnish to the Trustee,
at least 30 days but not more than 60 days before a redemption date, an
Officers' Certificate setting forth (i) the clause of this Indenture pursuant to
which the redemption shall occur, (ii) the redemption date, (iii) the principal
amount of Notes to be redeemed and (iv) the redemption price.

Section 3.02.     Selection of Notes to Be Redeemed.

         If less than all of the Notes are to be redeemed or purchased in an
offer to purchase at any time, the Trustee shall select the Notes to be redeemed
or purchased among the Holders of the Notes in compliance with the requirements
of the principal national securities exchange, if any, on which the Notes are
listed or, if the Notes are not so listed, on a pro rata basis, by lot or in
accordance with any other method the Trustee considers fair and appropriate. In
the event of partial redemption by lot, the particular Notes to be redeemed
shall be selected, unless otherwise provided herein, not less than 30 nor more
than 60 days prior to the redemption date by the Trustee from the outstanding
Notes not previously called for redemption.

         The Trustee shall promptly notify the Company in writing of the Notes
selected for redemption and, in the case of any Note selected for partial
redemption, the principal amount thereof to be redeemed. Notes and portions of
Notes selected shall be in amounts of $1,000 or whole multiples of $1,000;
except that if all of the Notes of a Holder are to be redeemed, the entire
outstanding amount of Notes held by such Holder, even if not a multiple of
$1,000, shall be redeemed. Except as provided in the preceding

                                       34
<PAGE>

sentence, provisions of this Indenture that apply to Notes called for redemption
also apply to portions of Notes called for redemption.

Section 3.03.    Notice of Redemption.

        Subject to the provisions of Section 3.09 hereof, in the case of any
redemption other than one under Section 3.08 hereof, at least 30 days but not
more than 60 days before a redemption date, the Company shall mail or cause to
be mailed, by first class mail, a notice of redemption to each Holder whose
Notes are to be redeemed at its registered address.

        The notice shall identify the Notes to be redeemed and shall state:

        (a)      the redemption date;

        (b)      the redemption price;

        (c)      if any Note is being redeemed in part, the portion of the
principal amount of such Note to be redeemed and that, after the redemption date
upon surrender of such Note, a new Note or Notes in principal amount equal to
the unredeemed portion shall be issued upon cancellation of the original Note;

        (d)      the name and address of the Paying Agent;

        (e)      that Notes called for redemption must be surrendered to the
Paying Agent to collect the redemption price;

        (f)      that, unless the Company defaults in making such redemption
payment, interest on Notes called for redemption ceases to accrue on and after
the redemption date;

        (g)      the paragraph of the Notes and/or Section of this Indenture
pursuant to which the Notes called for redemption are being redeemed; and

        (h)      that no representation is made as to the correctness or
accuracy of the CUSIP number, if any, listed in such notice or printed on the
Notes.

        At the Company's request, the Trustee shall give the notice of
redemption in the Company's name and at the Company's expense.

Section 3.04.    Effect of Notice of Redemption.

        Once notice of redemption is mailed in accordance with Section 3.03
hereof, Notes called for redemption become irrevocably due and payable on the
redemption date at the redemption price. A notice of redemption may not be
conditional.

Section 3.05.    Deposit of Redemption Price.

        One Business Day prior to the redemption date, the Company shall deposit
with the Trustee or with the Paying Agent money sufficient to pay the redemption
price of and accrued interest on all Notes to be redeemed on that date. The
Trustee or the Paying Agent shall promptly return to the Company any money
deposited with the Trustee or the Paying Agent by the Company in excess of the
amounts necessary to pay the redemption price of, and accrued interest on, all
Notes to be redeemed.

                                      35
<PAGE>

         If the Company complies with the provisions of the preceding paragraph,
on and after the redemption date, interest shall cease to accrue on the Notes or
the portions of Notes called for redemption. If a Note is redeemed on or after
an interest record date but on or prior to the related interest payment date,
then any accrued and unpaid interest shall be paid to the Person in whose name
such Note was registered at the close of business on such record date. If any
Note called for redemption shall not be so paid upon surrender for redemption
because of the failure of the Company to comply with the preceding paragraph,
interest shall be paid on the unpaid principal, from the redemption date until
such principal is paid, and to the extent lawful on any interest not paid on
such unpaid principal, in each case at the rate provided in the Notes and in
Section 4.01 hereof.

Section 3.06.     Notes Redeemed in Part.

         Upon surrender of a Note that is redeemed in part, the Company shall
issue and, upon the Company's written request, the Trustee shall authenticate
for the Holder at the expense of the Company a new Note equal in principal
amount to the unredeemed portion of the Note surrendered.

Section 3.07.     Optional Redemption.

         (a)      Except as set forth below, the Company shall not have the
option to redeem the Notes. The Company shall have the option to redeem the
Notes, upon not less than 30 nor more than 60 days prior notice mailed by
first-class mail to each Holder's registered address, in whole or in part, at
the greater of the redemption prices (expressed as percentages of principal
amount) set forth below, plus accrued and unpaid interest and Liquidated Damages
thereon, if any, to the applicable redemption date:

                  (i)   101% of the principal amount thereof; or

                  (ii)  as determined by an Independent Investment Banker, the
         sum of the present values of the Remaining Scheduled Payments
         discounted to the redemption date on a semiannual basis (assuming a
         360-day year consisting of twelve 30-day months) at the Adjusted
         Treasury Rate.

Unless the Company defaults in payment of the redemption price, on and after the
redemption date, interest will cease to accrue on the Notes or portion thereof
called for redemption.

         (b)      Any redemption pursuant to this Section 3.07 shall be made
pursuant to the provisions of Section 3.01 through 3.06 hereof.

Section 3.08.     Special Mandatory Redemption.

         Except as set forth below in 3.08(b), and in Sections 4.10 and 4.13
hereof, the Company shall not be required to make mandatory redemption payments
with respect to the Notes.

         (a)      The "Escrow Funds," in the amount of the net proceeds of the
Offering, together with an additional amount of $20,894,038.07 in United States
dollars or Government Securities (the "Additional Escrow Amount"), shall be held
by the Trustee (in its capacity as special escrow agent) in the Special Escrow
Account pursuant to the Pledge and Escrow Agreement. The Escrow Funds shall be
invested in Government Securities, as provided in the Pledge and Escrow
Agreement.

         (b)      If (i) the Trustee receives written notice from the Company
that the Merger Agreement has terminated or expired without consummation of the
Merger, or (ii) the Trustee has not received a Final Release Certificate meeting
the requirements of Section 3.2 of the Pledge and Escrow Agreement on

                                       36
<PAGE>

or prior to the 90/th/ day after the date of this Indenture, the Company shall
redeem all of the outstanding Notes with the funds in the Special Escrow Account
plus any additional amounts necessary to redeem the Notes at a redemption price
equal to 101% of the principal amount of Notes redeemed plus accrued and unpaid
interest to the date of redemption (the "Redemption Date") delivered to the
Paying Agent pursuant to the terms of the Pledge and Escrow Agreement, upon no
less then five and no more than 20 Business Days' prior notice.

        (c)   Other than as specifically provided in this Section 3.08, any
redemption pursuant to this Section 3.08 shall be made pursuant to the
provisions of Sections 3.01 through 3.06 hereof.

Section 3.09. Offer to Purchase by Application of Excess Proceeds.

        In the event that, pursuant to Section 4.10 hereof, the Company shall be
required to commence an offer to all Holders to purchase Notes (an "Asset Sale
Offer"), it shall follow the procedures specified below.

        The Asset Sale Offer shall remain open for a period of 20 Business Days
following its commencement and no longer, except to the extent that a longer
period is required by applicable law (the "Offer Period"). No later than five
Business Days after the termination of the Offer Period (the "Purchase Date"),
the Company shall purchase the principal amount of Notes required to be
purchased pursuant to Section 4.10 hereof (the "Offer Amount") or, if less than
the Offer Amount has been tendered, all Notes tendered in response to the Asset
Sale Offer. Payment for any Notes so purchased shall be made in the same manner
as interest payments are made.

        If the Purchase Date is on or after an interest record date and on or
before the related interest payment date, any accrued and unpaid interest shall
be paid to the Person in whose name a Note is registered at the close of
business on such record date, and no additional interest shall be payable to
Holders who tender Notes pursuant to the Asset Sale Offer.

        Upon the commencement of an Asset Sale Offer, the Company shall send, by
first class mail, a notice to the Trustee and each of the Holders, with a copy
to the Trustee. The notice shall contain all instructions and materials
necessary to enable such Holders to tender Notes pursuant to the Asset Sale
Offer. The Asset Sale Offer shall be made to all Holders. The notice, which
shall govern the terms of the Asset Sale Offer, shall state:

        (a)   that the Asset Sale Offer is being made pursuant to this Section
3.09 and Section 4.10 hereof and the length of time the Asset Sale Offer shall
remain open;

        (b)   the Offer Amount, the purchase price and the Purchase Date;

        (c)   that any Note not tendered or accepted for payment shall continue
to accrete or accrue interest;

        (d)   that, unless the Company defaults in making such payment, any
Note accepted for payment pursuant to the Asset Sale Offer shall cease to
accrete or accrue interest after the Purchase Date;

        (e)   that Holders electing to have a Note purchased pursuant to an
Asset Sale Offer may elect to have Notes purchased in integral multiples of
$1,000 only;

        (f)   that Holders electing to have a Note purchased pursuant to any
Asset Sale Offer shall be required to surrender the Note, with the form entitled
"Option of Holder to Elect Purchase" on the reverse

                                      37
<PAGE>

of the Note completed, or transfer by book-entry transfer, to the Company, a
depositary, if appointed by the Company, or a Paying Agent at the address
specified in the notice at least three days before the Purchase Date;

         (g)   that Holders shall be entitled to withdraw their election if the
Company, the depositary or the Paying Agent, as the case may be, receives, not
later than the expiration of the Offer Period, a telegram, telex, facsimile
transmission or letter setting forth the name of the Holder, the principal
amount of the Note the Holder delivered for purchase and a statement that such
Holder is withdrawing his election to have such Note purchased;

         (h)   that, if the aggregate principal amount of Notes surrendered
by Holders exceeds the Offer Amount, the Company shall select the Notes to be
purchased on a pro rata basis (with such adjustments as may be deemed
appropriate by the Company so that only Notes in denominations of $1,000, or
integral multiples thereof, shall be purchased); and

         (i)   that Holders whose Notes were purchased only in part shall
be issued new Notes equal in principal amount to the unpurchased portion of the
Notes surrendered (or transferred by book-entry transfer).

         On or before the Purchase Date, the Company shall, to the extent
lawful, accept for payment, on a pro rata basis to the extent necessary, the
Offer Amount of Notes or portions thereof tendered pursuant to the Asset Sale
Offer, or if less than the Offer Amount has been tendered, all Notes tendered,
and shall deliver to the Trustee an Officers' Certificate stating that such
Notes or portions thereof were accepted for payment by the Company in accordance
with the terms of this Section 3.09. The Company, the Depositary or the Paying
Agent, as the case may be, shall promptly (but in any case not later than five
days after the Purchase Date) mail or deliver to each tendering Holder an amount
equal to the purchase price of the Notes tendered by such Holder and accepted by
the Company for purchase, and the Company shall promptly issue a new Note, and
the Trustee, upon written request from the Company shall authenticate and mail
or deliver such new Note to such Holder, in a principal amount equal to any
unpurchased portion of the Note surrendered. Any Note not so accepted shall be
promptly mailed or delivered by the Company to the Holder thereof. The Company
shall publicly announce the results of the Asset Sale Offer on the Purchase
Date.

         Other than as specifically provided in this Section 3.09, any purchase
pursuant to this Section 3.09 shall be made pursuant to the provisions of
Sections 3.01 through 3.06 hereof.

                                  ARTICLE 4.
                                  COVENANTS

Section 4.01.     Payment of Notes.

         The Company shall pay or cause to be paid the principal of, premium, if
any, and interest on the Notes on the dates and in the manner provided in the
Notes. Principal, premium, if any, and interest shall be considered paid on the
date due if the Paying Agent, if other than the Company or a Subsidiary thereof,
holds as of 10:00 a.m. Eastern Time on the due date money deposited by the
Company in immediately available funds and designated for and sufficient to pay
all principal, premium, if any, and interest then due. The Company shall pay all
Liquidated Damages, if any, in the same manner on the dates and in the amounts
set forth in the Registration Rights Agreement.

         The Company shall pay interest (including post-petition interest in any
proceeding under any Bankruptcy Law) on overdue principal at the rate equal to
1% per annum in excess of the then applicable

                                       38
<PAGE>

interest rate on the Notes to the extent lawful; it shall pay interest
(including post-petition interest in any proceeding under any Bankruptcy Law) on
overdue installments of interest and Liquidated Damages (without regard to any
applicable grace period) at the same rate to the extent lawful.

Section 4.02.     Maintenance of Office or Agency.

         The Company shall maintain in the Borough of Manhattan, the City of New
York, an office or agency (which may be an office of the Trustee or an affiliate
of the Trustee, Registrar or co-registrar) where Notes may be surrendered for
registration of transfer or for exchange and where notices and demands to or
upon the Company in respect of the Notes and this Indenture may be served. The
Company shall give prompt written notice to the Trustee of the location, and any
change in the location, of such office or agency. If at any time the Company
shall fail to maintain any such required office or agency or shall fail to
furnish the Trustee with the address thereof, such presentations, surrenders,
notices and demands may be made or served at the Corporate Trust Office of the
Trustee.

         The Company may also from time to time designate one or more other
offices or agencies where the Notes may be presented or surrendered for any or
all such purposes and may from time to time rescind such designations; provided,
however, that no such designation or rescission shall in any manner relieve the
Company of its obligation to maintain an office or agency in the Borough of
Manhattan, the City of New York for such purposes. The Company shall give prompt
written notice to the Trustee of any such designation or rescission and of any
change in the location of any such other office or agency.

         The Company hereby designates the Corporate Trust Office of the Trustee
as one such office or agency of the Company in accordance with Section 2.03.

Section 4.03.     Reports.

         (a)      Whether or not required by the rules and regulations of the
SEC, so long as any Notes are outstanding, the Company shall furnish to the
Holders of Notes (i) all quarterly and annual financial information that would
be required to be contained in a filing with the SEC on Forms 10-Q and 10-K if
the Company were required to file such forms, including a "Management's
Discussion and Analysis of Financial Condition and Results of Operations" and,
with respect to the annual information only, a report thereon by the Company's
certified independent accountants and (ii) all current reports that would be
required to be filed with the SEC on Form 8-K if the Company were required to
file such reports, in each case, within the time periods specified in the SEC's
rules and regulations. In addition, following consummation of the Exchange
Offer, whether or not required by the rules and regulations of the SEC, the
Company shall file a copy of all such information and reports with the SEC for
public availability within the time periods specified in the SEC's rules and
regulations (unless the SEC will not accept such a filing) and make such
information available to securities analysts and prospective investors upon
request. The Company shall at all times comply with TIA Section 314(a).

         (b)      For so long as any Notes remain outstanding, the Company shall
furnish to the Holders and to securities analysts and prospective investors,
upon their request, the information required to be delivered pursuant to Rule
144A(d)(4) under the Securities Act.

Section 4.04.     Compliance Certificate.

         (a)      The Company and each Guarantor (to the extent that such
Guarantor is so required under the TIA) shall deliver to the Trustee, within 120
days after the end of each fiscal year, an Officers' Certificate stating that a
review of the activities of the Company and its Subsidiaries during the
preceding fiscal year has been made under the supervision of the signing
Officers with a view to determining

                                       39
<PAGE>

whether the Company has kept, observed, performed and fulfilled its obligations
under this Indenture and the Pledge and Escrow Agreement, and further stating,
as to each such Officer signing such certificate, that to the best of his or her
knowledge the Company has kept, observed, performed and fulfilled each and every
covenant contained in this Indenture and the Pledge and Escrow Agreement and is
not in default in the performance or observance of any of the terms, provisions
and conditions of this Indenture or the Pledge and Escrow Agreement (or, if a
Default or Event of Default shall have occurred, describing all such Defaults or
Events of Default of which he or she may have knowledge and what action the
Company is taking or proposes to take with respect thereto) and that to the best
of his or her knowledge no event has occurred and remains in existence by reason
of which payments on account of the principal of or interest, if any, on the
Notes is prohibited or if such event has occurred, a description of the event
and what action the Company is taking or proposes to take with respect thereto.

         (b)      So long as not contrary to the then current recommendations of
the American Institute of Certified Public Accountants, the year-end financial
statements delivered pursuant to Section 4.03(a) above shall be accompanied by a
written statement of the Company's independent public accountants (who shall be
a firm of established national reputation) that in making the examination
necessary for certification of such financial statements, nothing has come to
their attention that would lead them to believe that the Company has violated
any provisions of Article 4 or Article 5 hereof or, if any such violation has
occurred, specifying the nature and period of existence thereof, it being
understood that such accountants shall not be liable directly or indirectly to
any Person for any failure to obtain knowledge of any such violation.

         (c)      The Company shall, so long as any of the Notes are
outstanding, deliver to the Trustee, forthwith upon any Officer becoming aware
of any Default or Event of Default, an Officers' Certificate specifying such
Default or Event of Default and what action the Company is taking or proposes to
take with respect thereto.

Section 4.05.     Taxes.

         The Company shall pay, and shall cause each of its Subsidiaries to pay,
prior to delinquency, all material taxes, assessments, and governmental levies
except such as are contested in good faith and by appropriate proceedings or
where the failure to effect such payment is not adverse in any material respect
to the Holders of the Notes.

Section 4.06.     Stay, Extension and Usury Laws.

         The Company and each of the Guarantors, if any, covenants (to the
extent that it may lawfully do so) that it shall not at any time insist upon,
plead, or in any manner whatsoever claim or take the benefit or advantage of,
any stay, extension or usury law wherever enacted, now or at any time hereafter
in force, that may affect the covenants or the performance of this Indenture;
and the Company and each of the Guarantors (to the extent that it may lawfully
do so) hereby expressly waives all benefit or advantage of any such law, and
covenants that it shall not, by resort to any such law, hinder, delay or impede
the execution of any power herein granted to the Trustee, but shall suffer and
permit the execution of every such power as though no such law has been enacted.

Section 4.07.     Restricted Payments.

         The Company shall not, and shall not permit any of its Restricted
Subsidiaries to, directly or indirectly: (i) declare or pay any dividend or make
any other payment or distribution on account of the Company's or any of its
Restricted Subsidiaries' Equity Interests (including, without limitation, any
payment in connection with any merger or consolidation involving the Company or
any of its Restricted

                                       40
<PAGE>

Subsidiaries) or to the direct or indirect holders of the Company's or any of
its Restricted Subsidiaries' Equity Interests in their capacity as such (other
than dividends or distributions payable in Equity Interests (other than
Disqualified Stock) of the Company or to the Company or any Restricted
Subsidiaries of the Company); (ii) purchase, redeem or otherwise acquire or
retire for value (including without limitation, in connection with any merger or
consolidation involving the Company) any Equity Interests of the Company or any
direct or indirect parent of the Company (other than Equity Interests owned by
the Company or any Restricted Subsidiary of the Company; (iii) make any payment
on or with respect to, or purchase, redeem, defease or otherwise acquire or
retire for value any Indebtedness that is subordinated to the Notes or any
Guarantee of the Notes (other than Indebtedness between or among the Company and
its Restricted Subsidiaries), except a payment of interest or principal at
Stated Maturity thereof or (iv) make any Restricted Investment (all such
payments and other actions set forth in clauses (i) through (iv) above being
collectively referred to as "Restricted Payments"), unless, at the time of and
after giving effect to such Restricted Payment:

     (a)  no Default or Event of Default shall have occurred and be continuing
or would occur as a consequence thereof; and

     (b)  the Company would, at the time of such Restricted Payment and after
giving pro forma effect thereto as if such Restricted Payment had been made at
the beginning of the applicable four-quarter period, have been permitted to
incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge
Coverage Ratio test set forth in the first paragraph of Section 4.09; and

     (c)  such Restricted Payment, together with the aggregate amount of all
other Restricted Payments made by the Company and its Restricted Subsidiaries
after the date of this Indenture (excluding Restricted Payments permitted by
clauses (ii), (iii), (iv), (viii) and (x) of the next succeeding paragraph), is
less than the sum, without duplication, of: (i) 50% of the Consolidated Net
Income of the Company for the period (taken as one accounting period) from the
beginning of the fiscal quarter in which the date of this Indenture falls to the
end of the Company's most recently ended fiscal quarter for which internal
financial statements are available at the time of such Restricted Payment (or,
if such Consolidated Net Income for such period is a deficit, less 100% of such
deficit), plus (ii) 100% of the aggregate net cash proceeds received by the
Company since the date of this Indenture as a contribution to its common equity
capital or from the issue or sale of Equity Interests of the Company (other than
Disqualified Stock) or from the issue or sale of Disqualified Stock or
convertible or exchangeable debt securities of the Company that have been
converted into or exchanged for such Equity Interests (other than Equity
Interests (or Disqualified Stock or convertible debt securities) sold to a
Subsidiary of the Company), plus (iii) to the extent that any Restricted
Investment that was made after the date of this Indenture is sold for cash or
otherwise liquidated or repaid for cash, the cash return of capital with respect
to such Restricted Investment (less the cost of disposition, if any), plus (iv)
if any Unrestricted Subsidiary (A) is redesignated as a Restricted Subsidiary,
the fair market value of such redesignated Subsidiary (as determined in good
faith by the Board of Directors) as of the date of its redesignation or (B) pays
any cash dividends or cash distributions to the Company or any of its Restricted
Subsidiaries, the amount of any such dividends or distributions made after the
date of this Indenture.

          The foregoing provisions shall not prohibit any of the following: (i)
the payment of any dividend within 60 days after the date of declaration
thereof, if at the said date of declaration such dividend payment would have
complied with the provisions of this Indenture; (ii) the redemption, repurchase,
retirement, defeasance or other acquisition of any subordinated Indebtedness of
the Company or any Restricted Subsidiary or of any Equity Interests of the
Company in exchange for, or out of the net cash proceeds of the substantially
concurrent sale or issuance (other than to a Subsidiary of the Company) of,
Equity Interests of the Company (other than any Disqualified Stock) or from the
net cash proceeds of an equity capital contribution to the Company; provided
that the amount of any such net cash proceeds that

                                       41
<PAGE>

are utilized for any such redemption, repurchase, retirement, defeasance or
other acquisition shall be excluded from clause (c)(ii) of the preceding
paragraph; (iii) the defeasance, redemption, repurchase or other acquisition of
subordinated Indebtedness of the Company or any Restricted Subsidiary with the
net cash proceeds from an incurrence of Permitted Refinancing Indebtedness so
long as no Default has occurred and is continuing or would be caused thereby;
(iv) the payment of any dividend by a Restricted Subsidiary of the Company to
the holders of its Equity Interests on a pro rata basis; (v) the repurchase,
redemption or other acquisition or retirement for value of any Equity Interests
of the Company or any Restricted Subsidiary of the Company held by any member of
the Company's (or any of its Restricted Subsidiaries') management pursuant to
any management equity subscription agreement, stock option agreement or similar
agreement in effect as of this date of the Indenture so long as no Default has
occurred and is continuing or would be caused thereby; provided that the
aggregate price paid for all such repurchased, redeemed, acquired or retired
Equity Interests shall not exceed $10.0 million in any twelve-month period; (vi)
the declaration or payment of dividends or advances to the Company for expenses
incurred by the Company in its capacity as a holding company that are
attributable to the operations of the Company and its Restricted Subsidiaries;
(vii) the repurchase of Equity Interests deemed to occur upon exercise of stock
options if such Equity Interests represent a portion of the exercise price of
such options; (viii) the defeasance, redemption, repurchase or other acquisition
of any Indebtedness subordinated or pari passu in right of payment to the Notes
at a purchase price not greater than 101% of the principal amount of such
Indebtedness, plus any accrued and unpaid interest thereon, in the event of a
change of control; provided that prior to or contemporaneously with such
repurchase, the Company has made the Change of Control Offer with respect to the
Notes required by this Indenture, if any, and has repurchased all Notes validly
tendered for payment and not withdrawn in connection with such Change of Control
Offer; (ix) other Restricted Payments in an aggregate amount not to exceed $50.0
million; or (x) the use of the proceeds from this Offering (as described in the
final Offering Circular dated August 9, 2001).

          The amount of all Restricted Payments (other than cash) shall be the
fair market value on the date of the Restricted Payment of the asset(s) or
securities proposed to be transferred or issued to or by the Company or such
Restricted Subsidiary, as the case may be, pursuant to the Restricted Payment.
The fair market value of any non-cash Restricted Payment shall be determined by
the Board of Directors, whose determination will be conclusive. For purposes of
determining compliance with this Section, in the event that a Restricted Payment
meets the criteria of more than one of the exceptions described in clauses (i)
through (ix) above in this Section 4.07 or is entitled to be made pursuant to
the first paragraph of this Section, the Company shall, in its sole discretion,
classify, such Restricted Payment in any manner that complies with this Section
4.07.

Section 4.08.  Dividend and Other Payment Restrictions Affecting Subsidiaries.

          The Company shall not, and shall not permit any of its Restricted
Subsidiaries to, directly or indirectly, create or otherwise cause or suffer to
exist or become effective any encumbrance or restriction on the ability of any
Restricted Subsidiary to (a)(i) pay dividends or make any other distributions to
the Company or any of its Restricted Subsidiaries (A) on its Capital Stock or
(B) with respect to any other interest or participation in, or measured by, its
profits or (ii) pay any indebtedness owed to the Company or any of its
Restricted Subsidiaries, (b) make loans or advances to the Company or any of its
Restricted Subsidiaries or (c) transfer any of its properties or assets to the
Company or any of its Restricted Subsidiaries, except for such encumbrances or
restrictions existing under or by reasons of: (i) agreements governing Existing
Indebtedness as in effect on the date hereof, and any amendments, modifications,
restatements, renewals, increases, supplements, refundings, replacements or
refinancings thereof, provided that such amendments, modifications,
restatements, renewals, increases, supplements, refundings, replacements and
refinancings are not materially more restrictive with respect to such dividend
and other payment restrictions than those contained in those agreements as of
the date hereof, (ii) this Indenture, the Notes and the Subsidiary Guarantees as
in effect on the date of this

                                       42
<PAGE>

Indenture, (iii) applicable law and any applicable rule, regulation or order,
(iv) any instrument governing Indebtedness or Capital Stock of a Person acquired
by the Company or any of its Restricted Subsidiaries as in effect at the time of
such acquisition (except to the extent such Indebtedness was incurred in
connection with or in anticipation of such acquisition), which encumbrance or
restriction is not applicable to any Person, or the properties or assets of any
Person, other than the Person, or the property or assets of the Person, so
acquired, provided that in the case of Indebtedness, such Indebtedness was
permitted to be incurred by the terms hereof, (v) customary non-assignment
provisions in leases or other similar agreements entered into in the ordinary
course of business and consistent with past practices, (vi) purchase money
obligations for property acquired in the ordinary course of business that impose
restrictions of the nature described in clause (c) above on the property so
acquired, (vii) any agreement for the sale or other disposition of a Restricted
Subsidiary or all of substantially all the assets of such Restricted Subsidiary
that restricts distributions by that Restricted Subsidiary pending such sale or
other disposition; (viii) Permitted Refinancing Indebtedness, provided that the
restrictions contained in the agreements governing such Permitted Refinancing
Indebtedness are not materially more restrictive than those contained in the
agreements governing the Indebtedness being refinanced; (ix) Liens securing
Indebtedness otherwise permitted to be incurred under the provisions of Section
4.12 that limit the right of the debtor to dispose of the assets subject to such
Liens; (x) provisions with respect to the disposition or distribution of assets
or property in joint venture agreements, assets sale agreements, stock sale
agreements and other similar agreements entered into in the ordinary course of
business; (xi) Indebtedness or other contractual requirements of a Receivables
Subsidiary in connection with a Qualified Receivables Transaction, provided that
such restrictions apply only to such Receivables Subsidiary or the receivables
or inventory which are subject to the Qualified Receivables Transaction; (xii)
restrictions on cash or other deposits or net worth imposed by customers under
contracts entered into in the ordinary course of business; (xiii) contractual
encumbrances and restrictions in effect on the date of this Indenture; (xiv)
mortgage or construction financing that imposes restrictions on transfer of the
property acquired or improved; (xv) protective liens filed in connection with
sale-leaseback transactions permitted Section 4.16 and (xvi) Indebtedness
permitted to be incurred pursuant to clauses (xiii), (xv) and (xvi) of the
second paragraph of Section 4.09.

Section 4.09.  Incurrence of Indebtedness and Issuance of Preferred Stock.

          The Company shall not, and shall not permit any of its Restricted
Subsidiaries to, directly or indirectly, create, incur, issue, assume, guarantee
or otherwise become directly or indirectly liable, contingently or otherwise,
with respect to (collectively, "incur") any Indebtedness (including Acquired
Debt) and the Company shall not issue any Disqualified Stock and shall not
permit any of its Restricted Subsidiaries to issue any shares of preferred
stock; provided, however, that the Company or any Guarantor may incur
Indebtedness (including Acquired Debt) or issue shares of Disqualified Stock and
the Guarantors may issue preferred stock, if the Fixed Charge Coverage Ratio for
the Company's most recently ended four full fiscal quarters for which internal
financial statements are available immediately preceding the date on which such
additional Indebtedness is incurred or such Disqualified Stock is issued would
have been at least 2.25 to 1, determined on a pro forma basis (including a pro
forma application of the net proceeds therefrom), as if the additional
Indebtedness had been incurred, or the Disqualified Stock or preferred stock had
been issued, as the case may be, at the beginning of such four-quarter period.

          The Company shall not incur any Indebtedness that is contractually
subordinated to any other Indebtedness of the Company unless such Indebtedness
is also contractually subordinated to the Notes on substantially identical
terms; provided, however, that no Indebtedness of the Company shall be deemed to
be contractually subordinated to any other Indebtedness of the Company solely by
virtue of being unsecured.

                                       43
<PAGE>

     The provisions of the first paragraph of this Section 4.09 shall not apply
to the incurrence of any of the following items of Indebtedness (collectively,
"Permitted Debt"):

     (a)  the incurrence by the Company and its Restricted Subsidiaries of
additional Indebtedness and letters of credit under Credit Facilities in an
aggregate principal amount at any one time outstanding under this clause (1)
(with letters of credit being deemed to have a principal amount equal to the
maximum potential liability of the Company and its Restricted Subsidiaries
thereunder) not to exceed the greater of:

          (i)    $1.4 billion less the aggregate amount of all Net Proceeds of
     Asset Sales that have been applied by the Company or any of its Restricted
     Subsidiaries since the date of this Indenture to repay any term
     Indebtedness under a Credit Facility or to repay revolving credit
     Indebtedness under a Credit Facility and effect a corresponding commitment
     reduction, in each case with the Net Proceeds of an Asset Sale pursuant to
     Section 3.09 hereof, and

          (ii)   the Borrowing Base;

     (b)  the incurrence by the Company and its Restricted Subsidiaries of the
Existing Indebtedness and their existing guarantees;

     (c)  the incurrence by the Company and the Guarantors of Indebtedness
represented by the Notes to be issued on the date of this Indenture and the
Guarantees to be issued pursuant to the Pledge and Escrow agreement and the
Exchange Notes and the related Subsidiary Guarantees to be issued pursuant to
the registration rights agreement;

     (d)  the incurrence by the Company or any of its Restricted Subsidiaries of
Permitted Refinancing Indebtedness in exchange for, or the net proceeds of which
are used to refund, refinance or replace Indebtedness (other than intercompany
Indebtedness) that was permitted by this Indenture to be incurred under the
first paragraph of this Section 4.09 or clauses (ii), (iii), (iv) or (xv) of
this paragraph;

     (e)  the incurrence by the Company or any of its Restricted Subsidiaries of
intercompany Indebtedness between or among the Company and any of its Restricted
Subsidiaries; provided, however, that:

          (i)    if the Company or any Guarantor is the obligor on such
     Indebtedness, such Indebtedness must be expressly subordinated to the prior
     payment in full in cash of all Obligations with respect to the Notes in the
     case of the Company, or the Subsidiary Guarantee in the case of a
     Guarantor, and

          (ii)   (A) any subsequent issuance or transfer of Equity Interests
     that results in any such Indebtedness being held by a Person other than the
     Company or a Restricted Subsidiary of the Company and (B) any sale or other
     transfer of any such Indebtedness to a Person that is not either the
     Company or a Restricted Subsidiary of the Company; will be deemed, in each
     case, to constitute an incurrence of such Indebtedness by the Company or
     such Restricted Subsidiary, as the case may be, that was not permitted by
     this clause (e);

     (f)  the incurrence by the Company or any of its Restricted Subsidiaries of
Hedging Obligations that are incurred for the purpose of fixing or hedging
interest rate risk with respect to any floating rate Indebtedness that is
permitted by the terms of this Indenture to be outstanding or Hedging
Obligations with respect to foreign currency translations;

                                       44
<PAGE>

     (g)  the guarantee by the Company or any of the Guarantors of Indebtedness
of the Company or a Restricted Subsidiary of the Company that was permitted to
be incurred by another provision of this covenant or that was in existence on
the date of this Indenture;

     (h)  the incurrence by a Receivables Subsidiary of Indebtedness in a
Qualified Receivables Transaction that is without recourse to the Company or to
any Restricted Subsidiary of the Company or their assets (other than such
Receivables Subsidiary and its assets and, as to the Company or any Subsidiary
of the Company, other than pursuant to representations, warranties, covenants
and indemnities customary for such transactions) and is not guaranteed by any
such Person;

     (i)  the accrual of interest, the accretion or amortization of original
issue discount, the payment of interest on any Indebtedness in the form of
additional Indebtedness with the same terms, and the payment of dividends on
Disqualified Stock in the form of additional shares of the same class of
Disqualified Stock will not be deemed to be an incurrence of Indebtedness or an
issuance of Disqualified Stock for purposes of this Section 4.09;

     (j)  Indebtedness of the Company or a Restricted Subsidiary owed to
(including obligations in respect of letters of credit for the benefit of) any
Person in connection with worker's compensation, health, disability or other
employee benefits or property, casualty or liability insurance provided by such
Person to the Company or such Restricted Subsidiary, pursuant to reimbursement
or indemnification obligations to such Person, in each case incurred in the
ordinary course of business;

     (k)  Indebtedness arising from agreements of the Company or a Restricted
Subsidiary providing for indemnification, adjustment of purchase price or
similar obligations, in each case, incurred or assume in connection with the
disposition of any business, asset or Equity Interests; provided that the
maximum aggregate liability of all such Indebtedness shall at no time exceed the
gross proceeds actually received by the Company and its Restricted Subsidiaries
in connection with such disposition;

     (l)  obligations in respect of performance and surety bonds and completion
guarantees provided by the Company or any Restricted Subsidiary in the ordinary
course of business;

     (m)  Indebtedness arising from the honoring by a bank or other financial
institution of a check, draft or similar instrument drawn against insufficient
funds in the ordinary course of business, provided, however, that such
Indebtedness is extinguished within five Business Days of its incurrence;

     (n)  the incurrence by the Company or any of its Restricted Subsidiaries of
guarantees of Indebtedness of customers or suppliers in an aggregate amount at
any one time outstanding not to exceed $20.0 million; and

     (o)  the incurrence by the Company or any of its Restricted Subsidiaries of
additional Indebtedness in an aggregate principal amount (or accreted value, as
applicable) at any time outstanding, including all Permitted Refinancing
Indebtedness incurred to refund, refinance or replace any Indebtedness incurred
pursuant to this clause (o), not to exceed $80.0 million.

          For purposes of determining compliance with this Section 4.09, in the
event that an item of Indebtedness meets the criteria of more than one of the
categories of Permitted Debt described in clauses (a) through (o) above or is
entitled to be incurred pursuant to the first paragraph of this Section 4.09,
the Company shall, in its sole discretion, be permitted to classify such item of
Indebtedness on the date of its incurrence, or later reclassify all or a portion
of such item of Indebtedness in any manner that complies with this Section 4.09
and such item of Indebtedness shall be treated as having been incurred pursuant
to

                                       45
<PAGE>

only one of such clauses or pursuant to the first paragraph of this Section
4.09. Accrual of interest shall not be deemed to be an incurrence of
Indebtedness for purposes of this Section 4.09.

Section 4.10.  Asset Sales.

          The Company shall not, and shall not permit any of its Restricted
Subsidiaries to: (i) sell, lease, convey or otherwise dispose of any assets
(including by way of a sale-and-leaseback) other than sales or returns of
inventory in the ordinary course of business (provided that the sale, lease,
conveyance or other distribution of all or substantially all of the assets of
the Company shall be governed by the provisions of Sections 4.15 and 5.01
hereof), or (ii) issue or sell equity securities of any of its Restricted
Subsidiaries, in the case of either clause (i) or (ii) above, whether in a
single transaction or a series of related transactions, (a) that have a fair
market value in excess of $5.0 million or (b) for net proceeds in excess of $5.0
million (each of the foregoing, an "Asset Sale"), unless (x) the Company (or the
Restricted Subsidiary, as the case may be) receives consideration at the time of
such Asset Sale at least equal to the fair market value (evidenced by a
resolution of the Board of Directors set forth in an Officers' Certificate
delivered to the Trustee) of the assets sold or otherwise disposed of and (y) at
least 75% of the consideration received therefor by the Company or such
Restricted Subsidiary is in the form of cash; provided that this 75% limitation
shall not apply to any Asset Sale in which the after-tax cash or Cash
Equivalents portion of the consideration received is equal or greater than what
the net after-tax proceeds would have been had such Asset Sale complied with the
75% limitation; provided, however, that the amount of: (A) any liabilities (as
shown on the Company's or such Restricted Subsidiary's most recent balance sheet
or in the notes thereto), of the Company or any Restricted Subsidiary (other
than liabilities that are by their terms subordinated to the Notes or any
guarantee thereof) that are assumed by the transferee of any such assets; (B)
any notes or other obligations received by the Company or any such Restricted
Subsidiary from such transferee that are delivered within 20 days of the sale,
subject to ordinary settlement periods, converted by the Company or such
Restricted Subsidiary into cash (to the extent of the cash received); (C) any
payment of secured debt secured by the assets sold in the Asset Sale; (D) Cash
Equivalents: (E) long-term assets that are used or useful in a Permitted
Business and (F) the Capital Stock of any Person engaged in a Permitted Business
if, in connection with the receipt by the Company or any Restricted Subsidiary
of the Company of such Capital Stock (i) such Person becomes a Restricted
Subsidiary of the Company or (ii) such Person is merged, consolidated or
amalgamated with or into, or transfers or conveys substantially all of its
assets to, or is liquidated into, the Company or any Restricted Subsidiary of
the Company, shall be deemed to be cash for purposes of this provision.
Notwithstanding the preceding, (i) a transfer of assets between or among the
Company and its Subsidiaries, (ii) an issuance of Equity Interests by a Wholly
Owned Subsidiary to the Company or to another Subsidiary, (iii) the sale or
lease of equipment, inventory, accounts receivable or other assets in the
ordinary course of business including dispositions of assets that are obsolete
or no longer useful in the business, (iv) the sale or other disposition of cash
or Cash Equivalents, (v) sales of accounts receivable or inventory and related
assets of the type specified in the definition of "Qualified Receivables
Transaction" to a Receivables Subsidiary for the fair market value thereof,
including cash in an amount at least equal to 75% of the book value thereof as
determined in accordance with GAAP, it being understood that, for the purposes
of this clause (v), notes received in exchange for the transfer of accounts
receivable or inventory and related assets will be deemed cash if the
Receivables Subsidiary or other payor is required to repay said notes as soon as
practicable from available cash collections less amounts required to be
established as reserves pursuant to contractual agreements with entities that
are not Affiliates of the Company entered into as part of a Qualified
Receivables Transaction, (vi) transfers of accounts receivable or inventory and
related assets of the type specified in the definition of "Qualified Receivables
Transaction" (or a fractional undivided interest therein) by a Receivables
Subsidiary in a Qualified Receivables Transaction, (vii) the sale or other
disposition of distribution centers or warehouse facilities and related assets
that are sold or contracted for sale within 18 months of the consummation of the
Merger and (viii) the creation of security interests otherwise permitted by this
Indenture, including, without

                                       46
<PAGE>

limitation, a pledge of assets otherwise permitted by this Indenture, shall not
be deemed to be an Asset Sale. Any Restricted Payment or Permitted Investment
that is permitted by Section 4.07 hereof will not be deemed to be an Asset Sale.

          Within 365 days after the receipt of any Net Proceeds from any Asset
Sale, the Company (or such Subsidiary) may apply the Net Proceeds from such
Asset Sale, at its option, to one or more of the following (a) to repay
Indebtedness under a Credit Facility (and to effect a corresponding commitment
reduction if such Indebtedness is revolving credit Indebtedness; (b) to acquire
(or enter into a binding agreement to acquire, provided that such commitment
shall be subject only to customary conditions (other than financing) and such
acquisition shall be consummated within 180 days after the end of such 365-day
period) all or substantially all of the assets of, or a majority of the Voting
Stock of, another Permitted Business; (c) to make a capital expenditure or (d)
to acquire (or enter into a binding agreement to acquire, provided that such
commitment shall be subject only to customary conditions (other than financing)
and such acquisition shall be consummated within 180 days after the end of such
365-day period) other long-term assets that are used or useful in a Permitted
Business or to permanently reduce borrowings and commitments under Indebtedness
permitted to be incurred pursuant to clause (a) of the third paragraph of
Section 4.09 hereof. Pending the final application of any such Net Proceeds, the
Company (or such Subsidiary) may temporarily reduce Indebtedness or otherwise
invest such Net Proceeds in any manner that is not prohibited by this Indenture.
Any Net Proceeds from such Asset Sale that are not finally applied or invested
as provided in the first sentence of this paragraph will be deemed to constitute
"Excess Proceeds." Within five days of each date on which the aggregate amount
of Excess Proceeds exceeds $50.0 million, the Company shall commence a pro rata
Asset Sale Offer pursuant to Section 3.09 hereof to purchase the maximum
principal amount of Notes that may be purchased out of the Excess Proceeds at an
offer price in cash in an amount equal to 100% of the principal amount thereof
plus accrued and unpaid interest and Liquidated Damages thereon, if any, to the
date fixed for the closing of such offer, in accordance with the procedures set
forth in Section 3.09 hereof. To the extent that the aggregate amount of Notes
tendered pursuant to an Asset Sale Offer is less than the Excess Proceeds, the
Company (or such Subsidiary) may use such deficiency for general corporate
purposes. Upon completion of such offer to purchase, the amount of Excess
Proceeds will be deemed to be reset at zero.

Section 4.11.  Transactions with Affiliates.

          The Company shall not, and shall not permit any of its Restricted
Subsidiaries to, directly or indirectly, enter into or permit to occur any
transaction or series of related transactions (including, without limitation,
the purchase, sale, lease or exchange of any property or the rendering of any
service) with, or for the benefit of, any of its Affiliates (each of the
foregoing, an "Affiliate Transaction"), unless (a) such Affiliate Transaction is
on terms that are not materially less favorable to the Company or the relevant
Subsidiary than those that might have been obtained in a comparable transaction
at such time on an arm's length basis from a Person that is not an Affiliate of
the Company or such Restricted Subsidiary; provided, however, that for an
Affiliate Transaction with an aggregate value of $25.0 million or more, at the
Company's option, either (a) a majority of the disinterested members of the
Board of Directors shall determine in good faith that such Affiliate Transaction
is on terms that are not materially less favorable than those that might
reasonably have been obtained in a comparable transaction at such time on an
arm's length basis from a Person that is not an Affiliate of the Company or (b)
the Board of Directors or the board of directors of any such Restricted
Subsidiary shall deliver to the Trustee an opinion from a nationally recognized
investment banking, appraisal or accounting firm that such Affiliate Transaction
is on terms that are not materially less favorable than those that might
reasonably have been obtained in a comparable transaction at such time on an
arm's length basis from a Person that is not an Affiliate of the Company;
provided, however, that (i) any employment agreement, compensation or employee
benefit arrangements, incentive arrangements or director fees (including grants
of stock options or other Equity Interests) entered into by the Company or any
of its Restricted Subsidiaries in the ordinary course of

                                       47
<PAGE>

business; (ii) transactions between or among the Company and/or its Restricted
Subsidiaries; (iii) transactions with a Person that is an Affiliate of the
Company solely because the Company owns an Equity Interest in, or controls, such
Person; (iv) payment of reasonable directors fees; (v) sales or issuances of
Equity Interests (other than Disqualified Stock) to Affiliates of the Company;
(vi) transactions between or among the Company and/or its Restricted
Subsidiaries or transactions between a Receivables Subsidiary and any Person in
which the Receivables Subsidiary has an Investment; (vii) transactions permitted
under Section 4.07 hereof; (viii) customary loans, advances, fees and
compensation paid to, and indemnity provided on behalf of, officers, directors,
employees or consultant of the Company or any of its Restricted Subsidiaries and
(ix) transactions pursuant to any contract, or agreement in effect on the date
of this Indenture as the same may be amended, modified or replaced from time to
time so long as any such amendment, modification or replacement is no less
favorable to the Company and its Restricted Subsidiaries than the original
contract or agreement as in effect on the date of this Indenture shall not be
deemed Affiliate Transactions.

Section 4.12.  Liens.

          The Company will not, and will not permit any of its Restricted
Subsidiaries to, directly or indirectly, create, incur, assume or suffer to
exist any Lien of any kind securing Indebtedness on any asset now owned or
hereafter acquired, except Permitted Liens, unless (i) in the case of the
Company, the Notes are secured by such Lien equally and ratably with, or prior
to, the Indebtedness secured by such Lien or (ii) in the case of any Subsidiary
Guarantor, such Subsidiary Guarantor's guarantee of the Notes is secured by such
Lien equally and ratably with, or prior to, the Indebtedness secured by such
Lien.


Section 4.13.  Offer to Repurchase Upon Change of Control.

          (a)  Upon the occurrence of a Change of Control, the Company shall
make an offer (a "Change of Control Offer") to each Holder to repurchase all or
any part (equal to $1,000 or an integral multiple thereof) of each Holder's
Notes at a purchase price equal to 101% of the aggregate principal amount
thereof plus accrued and unpaid interest and Liquidated Damages thereon, if any,
to the date of purchase (the "Change of Control Payment"). Within 90 days
following any Change of Control, the Company shall mail a notice to each Holder
stating: (1) that the Change of Control Offer is being made pursuant to this
Section 4.13 and that all Notes tendered will be accepted for payment; (2) the
purchase price and the purchase date, which shall be no earlier than 30 Business
Days and no later than 60 Business Days from the date such notice is mailed (the
"Change of Control Payment Date"); (3) that any Note not tendered will continue
to accrue interest; (4) that, unless the Company defaults in the payment of the
Change of Control Payment, all Notes accepted for payment pursuant to the Change
of Control Offer shall cease to accrue interest after the Change of Control
Payment Date; (5) that Holders electing to have any Notes purchased pursuant to
a Change of Control Offer will be required to surrender the Notes, with the form
entitled "Option of Holder to Elect Purchase" on the reverse of the Notes
completed, to the Paying Agent at the address specified in the notice prior to
the close of business on the third Business Day preceding the Change of Control
Payment Date; (6) that Holders will be entitled to withdraw their election if
the Paying Agent receives, not later than the close of business on the second
Business Day preceding the Change of Control Payment Date, a telegram, telex,
facsimile transmission or letter setting forth the name of the Holder, the
principal amount of Notes delivered for purchase, and a statement that such
Holder is withdrawing his election to have the Notes purchased; and (7) that
Holders whose Notes are being purchased only in part will be issued new Notes
equal in principal amount to the unpurchased portion of the Notes surrendered,
which unpurchased portion must be equal to $1,000 in principal amount or an
integral multiple thereof. The Company shall comply with the requirements of
Rule 14e-1 under the Exchange Act and any other securities laws and regulations
thereunder to the extent such laws and regulations are applicable in connection
with the repurchase of Notes in connection with a Change of

                                       48
<PAGE>

Control. To the extent that the provisions of any securities laws or regulations
conflict with Section 4.13 of this Indenture, the Company will comply with the
applicable securities laws and regulations and will not be deemed to have
breached its obligations under Section 4.13 of this Indenture by virtue of such
conflict.

          (b)  On the Change of Control Payment Date, the Company shall, to
the extent lawful, (1) accept for payment all Notes or portions thereof properly
tendered pursuant to the Change of Control Offer, (2) deposit with the Paying
Agent an amount equal to the Change of Control Payment in respect of all Notes
or portions thereof so tendered and (3) deliver or cause to be delivered to the
Trustee the Notes so accepted together with an Officers' Certificate stating the
aggregate principal amount of Notes or portions thereof being purchased by the
Company. The Paying Agent shall promptly mail to each Holder of Notes so
tendered payment in an amount equal to the purchase price for the Notes, and the
Trustee shall promptly authenticate and mail (or cause to be transferred by book
entry) to each Holder a new Note equal in principal amount to any unpurchased
portion of the Notes surrendered by such Holder, if any; provided, that each
such new Note shall be in a principal amount of $1,000 or an integral multiple
thereof. The Company shall publicly announce the results of the Change of
Control Offer on or as soon as practicable after the Change of Control Payment
Date.

          The Company will not be required to make a Change of Control Offer
upon a Change of Control if a third party makes the Change of Control Offer in
the manner, at the times and otherwise in compliance with the requirements set
forth in this Section 4.19 and all other provisions of this Indenture applicable
to a Change of Control Offer made by the Company and purchases all Notes validly
tendered and not withdrawn under such Change of Control Offer.

Section 4.14.  No Senior Subordinated Debt.

          Notwithstanding the provisions of Section 4.09 hereof, (i) the Company
shall not incur any Indebtedness that is subordinate or junior in right of
payment to any Senior Debt and senior in any respect in right of payment to the
Notes, and (ii) no Guarantor shall incur any Indebtedness that is subordinated
or junior in right of payment to any Guarantees of Senior Debt and senior in any
respect in right of payment to the Note Guarantees.

Section 4.15.  [Section Intentionally Omitted].

Section 4.16.  Limitation on Sale and Leaseback Transactions.

          The Company shall not, and shall not permit any of its Restricted
Subsidiaries to, enter into any sale and leaseback transaction; provided that
the Company or any Guarantor may enter into a sale and leaseback transaction if
(i) the Company or that Guarantor, as applicable, could have (a) incurred
Indebtedness in an amount equal to the Attributable Debt relating to such sale
and leaseback transaction pursuant to the Fixed Charge Coverage Ratio test set
forth in the first paragraph of Section 4.09 hereof and (b) incurred a Lien to
secure such Indebtedness pursuant to the provisions of Section 4.12 hereof, (ii)
the gross cash proceeds of such sale and leaseback transaction are at least
equal to the fair market value (as determined in good faith by the Board of
Directors and set forth in an Officers' Certificate delivered to the Trustee) of
the property that is the subject of such sale and leaseback transaction and
(iii) the transfer of assets in such sale and leaseback transaction is permitted
by, and the Company applies the proceeds of such transaction in compliance with,
Section 4.10 hereof.

                                       49
<PAGE>

Section 4.18.  Payments for Consent.

          Neither the Company nor any of its Restricted Subsidiaries shall,
directly or indirectly, pay or cause to be paid any consideration, whether by
way of interest, fee or otherwise, to any Holder of any Notes for or as an
inducement to any consent, waiver or amendment of any of the terms or provisions
of this Indenture or the Notes unless such consideration is offered to be paid
or is paid to all Holders of the Notes that consent, waive or agree to amend in
the time frame set forth in the solicitation documents relating to such consent,
waiver or agreement.

Section 4.19.  Additional Note Guarantees.

          If the Company or any of its Subsidiaries shall acquire or create
another Domestic Subsidiary after the date of this Indenture or if any
Restricted Subsidiary becomes a Domestic Subsidiary, then such newly acquired or
created Subsidiary shall execute a Note Guarantee in the form of a Supplemental
Indenture and deliver an Opinion of Counsel reasonably satisfactory to the
Trustee within 10 Business Days of the date on which it was acquired or created
or became a Domestic Subsidiary, except for (i) all Subsidiaries organized
outside of the United States and its territories and (ii) all Subsidiaries that
have properly been designated as Unrestricted Subsidiaries or Designated
Non-Guarantors in accordance with this Indenture for so long as they continue to
constitute Unrestricted Subsidiaries or Designated Non-Guarantors. The form of
such Note Guarantee is attached as Exhibit E hereto.

Section 4.20.  Changes in Covenants when Notes Rated Investment Grade

          If on any date following the date of this Indenture:

          (a)  the Notes are rated Baa3 or better by Moody's and BBB - or better
by S&P (or, in either case, if such person ceases to rate the Notes for reasons
outside of the control of the Company, the equivalent investment grade credit
rating from any other "nationally recognized statistical rating organization"
within the meaning of Rule 15c3-1(c)(2)(vi)(F) under the Exchange Act selected
by the Company as a replacement agency) (such date being the "Rating Event
Date"); and

          (b)  no Default or Event of Default shall have occurred and be
continuing, then beginning on that day and continuing at all times thereafter
regardless of any changes in the rating of the Notes, Sections 4.07, 4.08, 4.09,
4.10, 4.11 and 4.21 hereof and clause (iv)(B) of Section 5.01 hereof will no
longer be applicable to the Notes.

Section 4.21.  Designation of Restricted and Unrestricted Subsidiaries

          The Board of Directors may designate any Restricted Subsidiary to be
an Unrestricted Subsidiary if that designation would not cause a Default. If a
Restricted Subsidiary is designated as an Unrestricted Subsidiary, the aggregate
fair market value of all outstanding Investments owned by the Company and its
Restricted Subsidiaries in the Subsidiary properly designated will be deemed to
be an Investment made as of the time of the designation and will reduce the
amount available for Restricted Payments under the first paragraph of Section
4.07 or Permitted Investments, as determined by the Company. That designation
will only be permitted if the Investment would be permitted at that time and if
the Restricted Subsidiary otherwise meets the definition of an Unrestricted
Subsidiary. The Board of Directors may redesignate any Unrestricted Subsidiary
to be a Restricted Subsidiary if the redesignation would not cause a Default
under this Indenture.

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                                  ARTICLE 5.
                                  SUCCESSORS

Section 5.01.  Merger, Consolidation, or Sale of Assets.

         The Company shall not, directly or indirectly, consolidate or merge
with or into (whether or not the Company is the surviving corporation), or sell,
assign, transfer, convey or otherwise dispose of all or substantially all of its
properties or assets in one or more related transactions to, another Person,
unless (i) the Company is the surviving corporation or the Person formed by or
surviving any such consolidation or merger (if other than the Company) or to
which such sale, assignment, transfer, conveyance or other disposition shall
have been made is a corporation organized or existing under the laws of the
United States, any state thereof or the District of Columbia, (ii) the Person
formed by or surviving any such consolidation or merger (if other than the
Company) or the Person to which such sale, assignment, transfer, conveyance or
other disposition shall have been made assumes all the obligations of the
Company under the Registration Rights Agreement, the Notes and this Indenture
pursuant to a supplemental indenture in a form reasonably satisfactory to the
Trustee, (iii) immediately after such transaction, no Default or Event of
Default exists and (iv) except in the case of a merger of the Company with or
into a Wholly Owned Subsidiary of the Company, the Company or the Person formed
by or surviving any such consolidation or merger (if other than the Company), or
to which such sale, assignment, transfer, conveyance or other disposition shall
have been made (A) shall have Consolidated Net Worth immediately after the
transaction equal to or greater than the Consolidated Net Worth of the Company
immediately preceding the transaction and (B) shall, immediately after such
transaction after giving pro forma effect thereto and any related financing
transactions as if the same had occurred at the beginning of the applicable
four-quarter period, be permitted to incur at least $1.00 of additional
Indebtedness pursuant to the Fixed Charge Coverage Ratio test set forth in the
first paragraph of Section 4.09 hereof. In addition, the Company shall not,
directly or indirectly, lease all or substantially all of its properties or
assets, in one or more related transactions, to any other Person. The provisions
of this Section 5.01 shall not be applicable to a sale, assignment, transfer,
conveyance or other disposition of assets between or among the Company and any
of its Restricted Subsidiaries.

Section 5.02.  Successor Corporation Substituted.

         Upon any consolidation or merger, or any sale, assignment, transfer,
lease, conveyance or other disposition of all or substantially all of the assets
of the Company in accordance with Section 5.01 hereof, the successor corporation
formed by such consolidation or into or with which the Company is merged or to
which such sale, assignment, transfer, lease, conveyance or other disposition is
made shall succeed to, and be substituted for (so that from and after the date
of such consolidation, merger, sale, lease, conveyance or other disposition, the
provisions of this Indenture referring to the "Company" shall refer instead to
the successor corporation and not to the Company), and may exercise every right
and power of the Company under this Indenture with the same effect as if such
successor Person had been named as the Company herein; provided, however, that
the predecessor Company shall not be relieved from the obligation to pay the
principal of and interest on the Notes except in the case of a sale, assignment,
transfer, conveyance or other disposition of all of the Company's assets that
meets the requirements of Section 5.01 hereof.

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                                  ARTICLE 6.
                             DEFAULTS AND REMEDIES

Section 6.01.  Events of Default.

          An "Event of Default" occurs if:

          (a)  the Company defaults in the payment when due of interest on, or
Liquidated Damages with respect to, the Notes and such default continues for a
period of 30 days;

          (b)  the Company defaults in the payment when due of principal of
or premium, if any, on the Notes when the same becomes due and payable at
maturity, upon redemption (including in connection with an offer to purchase) or
otherwise;

          (c)  the Company or any of its Restricted Subsidiaries fails to comply
with any of the provisions of Section 4.07, 4.09 or 4.10 for 30 days from
receipt of written notice by the Trustee or the Holders of at least 25% of the
principal amount of the Notes outstanding;

          (d)  the Company or any of its Restricted Subsidiaries fails to
observe or perform any other covenant, representation, warranty or other
agreement in this Indenture, the Notes for 60 days after notice to the Company
by the Trustee or the Holders of at least 25% in aggregate principal amount of
the Notes (including Additional Notes, if any) then outstanding voting as a
single class;

          (e)  a default occurs under any mortgage, indenture or instrument
under which there may be issued or by which there may be secured or evidenced
any Indebtedness for money borrowed by the Company or any of its Restricted
Subsidiaries, whether such Indebtedness or guarantee now exists, or is created
after the date of this Indenture, which default results in the acceleration of
such Indebtedness prior to its express maturity and, in each case, the principal
amount of such Indebtedness, together with the principal amount of any other
such Indebtedness the maturity of which has been so accelerated, aggregates
$25.0 million or more;

          (f)  a final judgment or final judgments for the payment of money are
entered by a court or courts of competent jurisdiction against the Company or
any of its Significant Subsidiaries or any group of Subsidiaries that, taken as
a whole, would constitute a Significant Subsidiary and such judgment or
judgments remain undischarged for a period (during which execution shall not be
effectively stayed pending appeal (or otherwise stayed)) of 60 days, provided
that the aggregate of all such undischarged judgments exceeds $25.0 million (net
of any amount covered by insurance);

          (g)  the Company or any of its Significant Subsidiaries or any group
of Restricted Subsidiaries that, taken as a whole, would constitute a
Significant Subsidiary pursuant to or within the meaning of Bankruptcy Law:

               (i)    commences a voluntary case,

               (ii)   consents to the entry of an order for relief against it in
          an involuntary case,

               (iii)  consents to the appointment of a custodian of it or for
          all or substantially all of its property,

               (iv)   makes a general assignment for the benefit of its
          creditors, or

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<PAGE>

               (v)    generally is not paying its debts as they become due; or

          (h)  a court of competent jurisdiction enters an order or decree under
     any Bankruptcy Law that:

               (i)    is for relief against the Company or any of its
          Significant Subsidiaries or any group of Restricted Subsidiaries that,
          taken as a whole, would constitute a Significant Subsidiary in an
          involuntary case;

               (ii)   appoints a custodian of the Company or any of its
          Significant Subsidiaries or any group of Restricted Subsidiaries that,
          taken as a whole, would constitute a Significant Subsidiary or for all
          or substantially all of the property of the Company or any of its
          Significant Subsidiaries or any group of Restricted Subsidiaries that,
          taken as a whole, would constitute a Significant Subsidiary; or

               (iii)  orders the liquidation of the Company or any of its
          Significant Subsidiaries or any group of Restricted Subsidiaries that,
          taken as a whole, would constitute a Significant Subsidiary;

and the order or decree remains unstayed and in effect for 60 consecutive days;
or

          (i)  the Company shall fail to comply with, or breach, any material
provision of the Pledge and Escrow Agreement, provided that the invalidity of
the Trustee's security interest in the assets contained in the Pledge and Escrow
Account will automatically constitute an Event of Default; or

          (j)  except as permitted by this Indenture, any Note Guarantee is held
in any judicial proceeding to be unenforceable or invalid or shall cease for any
reason to be in full force and effect or any Guarantor, or any Person acting on
behalf of any Guarantor, shall deny or disaffirm its obligations under such
Guarantor's Note Guarantee.

Section 6.02.  Acceleration.

          If any Event of Default (other than an Event of Default specified in
clause (g) or (h) of Section 6.01 hereof with respect to the Company, any
Significant Subsidiary or any group of Restricted Subsidiaries that, taken as a
whole, would constitute a Significant Subsidiary) occurs and is continuing, the
Trustee may, or upon receipt of written instructions from the Holders of at
least 25% in principal amount of the then outstanding Notes, shall declare all
the Notes to be due and payable immediately. Upon any such declaration, the
Notes shall become due and payable immediately. Notwithstanding the foregoing,
if an Event of Default specified in clause (g) or (h) of Section 6.01 hereof
occurs with respect to the Company, any of its Significant Subsidiaries or any
group of Subsidiaries that, taken as a whole, would constitute a Significant
Subsidiary, all outstanding Notes shall be due and payable immediately without
further action or notice. The Holders of a majority in aggregate principal
amount of the then outstanding Notes by written notice to the Trustee may on
behalf of all of the Holders rescind an acceleration and its consequences if the
rescission would not conflict with any judgment or decree and if all existing
Events of Default (except nonpayment of principal, interest or premium that has
become due solely because of the acceleration) have been cured or waived.

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<PAGE>

Section 6.03.  Other Remedies.

         If an Event of Default occurs and is continuing, the Trustee may pursue
any available remedy to collect the payment of principal, premium, if any, and
interest on the Notes or to enforce the performance of any provision of the
Notes or this Indenture.

         The Trustee may maintain a proceeding even if it does not possess any
of the Notes or does not produce any of them in the proceeding. A delay or
omission by the Trustee or any Holder of a Note in exercising any right or
remedy accruing upon an Event of Default shall not impair the right or remedy or
constitute a waiver of or acquiescence in the Event of Default. All remedies are
cumulative to the extent permitted by law.

Section 6.04.  Waiver of Past Defaults.

         Holders of not less than a majority in aggregate principal amount of
the then outstanding Notes by notice to the Trustee may on behalf of the Holders
of all of the Notes waive an existing Default or Event of Default and its
consequences hereunder, except a continuing Default or Event of Default in the
payment of the principal of, premium and Liquidated Damages, if any, or interest
on, the Notes (including in connection with an offer to purchase) (provided,
however, that the Holders of a majority in aggregate principal amount of the
then outstanding Notes may rescind an acceleration and its consequences,
including any related payment default that resulted from such acceleration).
Upon any such waiver, such Default shall cease to exist, and any Event of
Default arising therefrom shall be deemed to have been cured for every purpose
of this Indenture; but no such waiver shall extend to any subsequent or other
Default or impair any right consequent thereon.

Section 6.05.  Control by Majority.

         Holders of a majority in principal amount of the then outstanding Notes
may direct the time, method and place of conducting any proceeding for
exercising any remedy available to the Trustee or exercising any trust or power
conferred on it. However, the Trustee may refuse to follow any direction that
conflicts with law or this Indenture that the Trustee determines may be unduly
prejudicial to the rights of other Holders of Notes or that may involve the
Trustee in personal liability.

Section 6.06.  Limitation on Suits.

         A Holder of a Note may pursue a remedy with respect to this Indenture
or the Notes only if:

         (a)   the Holder of a Note gives to the Trustee written notice of a
continuing Event of Default;

         (b)   the Holders of at least 25% in principal amount of the then
outstanding Notes make a written request to the Trustee to pursue the remedy;

         (c)   such Holder of a Note or Holders of Notes offer and, if
requested, provide to the Trustee indemnity satisfactory to the Trustee against
any loss, liability or expense;

         (d)   the Trustee does not comply with the request within 60 days after
receipt of the request and the offer and, if requested, the provision of
indemnity; and

         (e)   during such 60-day period the Holders of a majority in principal
amount of the then outstanding Notes do not give the Trustee a direction
inconsistent with the request.

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<PAGE>

         A Holder of a Note may not use this Indenture to prejudice the rights
of another Holder of a Note or to obtain a preference or priority over another
Holder of a Note.

Section 6.07.  Rights of Holders of Notes to Receive Payment.

         Notwithstanding any other provision of this Indenture, the right of any
Holder of a Note to receive payment of principal, premium and Liquidated
Damages, if any, and interest on the Note, on or after the respective due dates
expressed in the Note (including in connection with an offer to purchase), or to
bring 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.

Section 6.08.  Collection Suit by Trustee.

         If an Event of Default specified in Section 6.01(a) or (b) occurs and
is continuing, the Trustee is authorized to recover judgment in its own name and
as trustee of an express trust against the Company for the whole amount of
principal of, premium and Liquidated Damages, if any, and interest remaining
unpaid on the Notes and interest on overdue principal and, to the extent lawful,
interest and such further amount as shall be sufficient to cover the costs and
expenses of collection, including the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel.

Section 6.09.  Trustee May File Proofs of Claim.

         The Trustee is authorized to file such proofs of claim and other papers
or documents as may be necessary or advisable in order to have the claims of the
Trustee (including any claim for the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel) and the
Holders of the Notes allowed in any judicial proceedings relative to the Company
(or any other obligor upon the Notes), its creditors or its property and shall
be entitled and empowered to collect, receive and distribute any money or other
property payable or deliverable on any such claims and any custodian in any such
judicial proceeding is hereby authorized by each Holder to make such payments to
the Trustee, and in the event that the Trustee shall consent to the making of
such payments directly to the Holders, to pay to the Trustee any amount due to
it for the reasonable compensation, expenses, disbursements and advances of the
Trustee, its agents and counsel, and any other amounts due the Trustee under
Section 7.07 hereof. To the extent that the payment of any such compensation,
expenses, disbursements and advances of the Trustee, its agents and counsel, and
any other amounts due the Trustee under Section 7.07 hereof out of the estate in
any such proceeding, shall be denied for any reason, payment of the same shall
be secured by a Lien on, and shall be paid out of, any and all distributions,
dividends, money, securities and other properties that the Holders may be
entitled to receive in such proceeding whether in liquidation or under any plan
of reorganization or arrangement or otherwise. 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 Notes or the rights of any Holder, or to authorize the
Trustee to vote in respect of the claim of any Holder in any such proceeding.

Section 6.10.  Priorities.

         If the Trustee collects any money pursuant to this Article, it shall
pay out the money in the following order:

               First:  to the Trustee, its agents and attorneys for amounts due
         under Section 7.07 hereof, including payment of all compensation,
         expense and liabilities incurred, and all advances made, by the Trustee
         and the costs and expenses of collection;

                                       55
<PAGE>

               Second:  to Holders of Notes for amounts due and unpaid on the
         Notes for principal, premium and Liquidated Damages, if any, and
         interest, ratably, without preference or priority of any kind,
         according to the amounts due and payable on the Notes for principal,
         premium and Liquidated Damages, if any and interest, respectively; and

               Third:   to the Company or to such party as a court of competent
         jurisdiction shall direct.

         The Trustee may fix a record date and payment date for any payment to
Holders of Notes pursuant to this Section 6.10.

Section 6.11.  Undertaking for Costs.

         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 a Trustee, a court in its discretion may require the filing by any party
litigant in the suit of an undertaking to pay the costs of the suit, and the
court in its discretion may assess reasonable costs, including reasonable
attorneys' fees, against any party litigant in the suit, having due regard to
the merits and good faith of the claims or defenses made by the party litigant.
This Section does not apply to a suit by the Trustee, a suit by a Holder of a
Note pursuant to Section 6.07 hereof, or a suit by Holders of more than 10% in
principal amount of the then outstanding Notes.

                                  ARTICLE 7.
                                   TRUSTEE

Section 7.01.  Duties of Trustee.

         (a)   If an Event of Default has occurred and is continuing, 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 person would exercise or use under the circumstances in the conduct of
such person's own affairs.

         (b)   Except during the continuance of an Event of Default:

               (i)   the duties of the Trustee shall be determined solely by the
         express provisions of this Indenture and the Trustee need perform only
         those duties that are specifically set forth in this Indenture and no
         others, and no implied covenants or obligations shall be read into this
         Indenture against the Trustee; and

               (ii)  in the absence of bad faith on its part, the Trustee may
         conclusively rely, as to the truth of the statements and the
         correctness of the opinions expressed therein, upon certificates or
         opinions furnished to the Trustee and conforming to the requirements of
         this Indenture. However, the Trustee shall examine the certificates and
         opinions to determine whether or not they conform to the requirements
         of this Indenture.

         (c)   The Trustee may not be relieved from liabilities for its own
negligent action, its own negligent failure to act, or its own willful
misconduct, except that:

               (i)  this paragraph does not limit the effect of paragraph (b) of
         this Section;

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<PAGE>

               (ii)   the Trustee shall not be liable for any error of judgment
         made in good faith by a Responsible Officer, unless it is proved that
         the Trustee was negligent in ascertaining the pertinent facts;

               (iii)  the Trustee shall not be liable with respect to any action
         it takes or omits to take in good faith in accordance with a direction
         received by it pursuant to Section 6.05 hereof; and

               (iv)   no permissive power, right or remedy conferred upon the
         Trustee hereunder shall be construed to impose a duty to exercise such
         power, right or remedy.

         (d)   Whether or not therein expressly so provided, every provision of
this Indenture that in any way relates to the Trustee is subject to this Article
7. The immunities and exceptions from liability of the Trustee shall apply to
the Trustee in all if its capacities provided for in this Indenture including
its capacity as a Registrar or Paying Agent, as the case may be, and shall
extend to its officers, directors, employees and agents.

         (e)   No provision of this Indenture shall require the Trustee to
expend or risk its own funds or incur any liability. The Trustee shall be under
no obligation to exercise any of its rights and powers under this Indenture at
the request of any Holders, unless such Holder shall have offered to the Trustee
security and indemnity satisfactory to it against any loss, liability or
expense.

         (f)   The Trustee shall not be liable for interest on any money
received by it except as the Trustee may agree in writing with the Company.
Money held in trust by the Trustee need not be segregated from other funds
except to the extent required by law.

Section 7.02.  Rights of Trustee.

         (a)   The Trustee may conclusively rely upon any document believed by
it to be genuine and to have been signed or presented by the proper Person. The
Trustee need not investigate any fact or matter stated in the document.

         (b)   Before the Trustee acts or refrains from acting, it may require
an Officers' Certificate or an Opinion of Counsel or both. The Trustee shall not
be liable for any action it takes or omits to take in good faith in reliance on
such Officers' Certificate or Opinion of Counsel. The Trustee may consult with
counsel and the written advice of such counsel or any Opinion of Counsel shall
be full and complete authorization and protection from liability in respect of
any action taken, suffered or omitted by it hereunder in good faith and in
reliance thereon.

         (c)   The Trustee may act through its attorneys and agents and shall
not be responsible for the misconduct or negligence of any agent appointed with
due care.

         (d)   The Trustee shall not be liable for any action it takes or omits
to take in good faith that it believes to be authorized or within the rights or
powers conferred upon it by this Indenture.

         (e)   Unless otherwise specifically provided in this Indenture, any
demand, request, direction or notice from the Company shall be sufficient if
signed by an Officer of the Company.

         (f)   The Trustee shall be under no obligation to exercise any of the
rights or powers vested in it by this Indenture at the request or direction of
any of the Holders unless such Holders shall have offered to the Trustee
reasonable security or indemnity against the costs, expenses and liabilities
that might be incurred by it in compliance with such request or direction.

                                       57
<PAGE>

         (g)  At all reasonable times the Trustee and its duly authorized
agents, accountants, attorneys, and experts, shall have the right to inspect
fully all books, papers and records of the Company relating to the Notes and to
take such photocopies and memoranda therefrom and in regard thereto as may be
desired; provided that, in the event any request for the delivery of any books,
papers or records described above would compromise the attorney-client privilege
or any other privilege of the Company then such delivery and access will not be
required.

Section 7.03.  Individual Rights of Trustee.

         The Trustee in its individual or any other capacity may become the
owner or pledgee of Notes and may otherwise deal with the Company or any
Affiliate of the Company with the same rights it would have if it were not
Trustee. However, in the event that the Trustee acquires any conflicting
interest it must eliminate such conflict within 90 days, apply to the SEC for
permission to continue as trustee or resign. Any Agent may do the same with like
rights and duties. The Trustee is also subject to Sections 7.10 and 7.11 hereof.

Section 7.04.  Trustee's Disclaimer.

         The Trustee shall not be responsible for and makes no representation as
to the validity, priority or adequacy of this Indenture or the Notes, it shall
not be accountable for the Company's use of the proceeds from the Notes or any
money paid to the Company or upon the Company's direction under any provision of
this Indenture, it shall not be responsible for the use or application of any
money received by any Paying Agent other than the Trustee, and it shall not be
responsible for any statement or recital herein or any statement in the Notes or
any other document in connection with the sale of the Notes or pursuant to this
Indenture other than its certificate of authentication.

Section 7.05.  Notice of Defaults.

         If a Default or Event of Default occurs and is continuing and if it is
known to the Trustee, the Trustee shall mail to Holders of Notes a notice of the
Default or Event of Default within 90 days after it occurs. Except in the case
of a Default or Event of Default in payment of principal of, premium, if any, or
interest on any Note, the Trustee may withhold the notice if and so long as a
committee of its Responsible Officers in good faith determines that withholding
the notice is in the interests of the Holders of the Notes. The Trustee shall
not be required to inquire into or take notice, or be deemed to have notice, of
any Event of Default under this Indenture or any other event which, with the
passage of time, the giving of notice or both, would constitute an Event of
Default unless a Responsible Officer shall have actual knowledge or be
specifically notified in writing of such Event of Default or event. Except as
otherwise expressly provided herein, the Trustee shall not be bound to ascertain
or inquire as to the performance or observance by the Company, or any other
party to the transaction contemplated in this Indenture, of any of the terms,
conditions, covenants or agreements herein or any of the documents executed in
connection with the Notes.

Section 7.06.  Reports by Trustee to Holders of the Notes.

         Within 60 days after each May 15 beginning with the May 15 following
the date of this Indenture, and for so long as Notes remain outstanding, the
Trustee shall mail to the Holders of the Notes a brief report dated as of such
reporting date that complies with TIA Section 313(a) (but if no event
described in TIA Section 313(a) has occurred within the twelve months
preceding the reporting date, no report need be transmitted). The Trustee also
shall comply with TIA Section 313(b)(2). The Trustee shall also transmit by
mail all reports as required by TIA Section 313(c).

                                       58
<PAGE>

         A copy of each report at the time of its mailing to the Holders of
Notes shall be mailed to the Company and filed with the SEC and each stock
exchange on which the Notes are listed in accordance with TIA Section 313(d).
The Company shall promptly notify the Trustee when the Notes are listed on any
stock exchange.

Section 7.07.  Compensation and Indemnity.

         The Company shall pay to the Trustee from time to time reasonable
compensation for its acceptance of this Indenture and services hereunder. The
Trustee's compensation shall not be limited by any law on compensation of a
trustee of an express trust. The Company shall reimburse the Trustee promptly
upon request for all reasonable disbursements, advances and expenses incurred or
made by it in addition to the compensation for its services. Such expenses shall
include the reasonable compensation, disbursements and expenses of the Trustee's
agents and counsel.

         The Company shall indemnify the Trustee against any and all losses,
liabilities or expenses incurred by it arising out of or in connection with the
acceptance or administration of its duties under this Indenture, including the
costs and expenses of enforcing this Indenture against the Company (including
this Section 7.07) and defending itself against any claim (whether asserted by
the Company or any Holder or any other person) or liability in connection with
the exercise or performance of any of its powers or duties hereunder, except to
the extent any such loss, liability or expense may be attributable to its
negligence or bad faith. The Trustee shall notify the Company promptly of any
claim for which it may seek indemnity. Failure by the Trustee to so notify the
Company shall not relieve the Company of its obligations hereunder. The Company
shall defend the claim and the Trustee shall cooperate in the defense. The
Trustee may have separate counsel and the Company shall pay the reasonable fees
and expenses of such counsel. The Company need not pay for any settlement made
without its consent, which consent shall not be unreasonably withheld.

         The obligations of the Company under this Section 7.07 shall survive
the satisfaction and discharge of this Indenture.

         To secure the Company's payment obligations in this Section, the
Trustee shall have a Lien prior to the Notes on all money or property held or
collected by the Trustee, except that held in trust to pay principal and
interest on particular Notes. Such Lien shall survive the satisfaction and
discharge of this Indenture.

         When the Trustee incurs expenses or renders services after an Event of
Default specified in Section 6.01(g) or (h) hereof occurs, the expenses and the
compensation for the services (including the fees and expenses of its agents and
counsel) are intended to constitute expenses of administration under any
Bankruptcy Law.

         The Trustee shall comply with the provisions of TIA Section 313(b)(2)
to the extent applicable.

Section 7.08.  Replacement of Trustee.

         A resignation or removal of the Trustee and appointment of a successor
Trustee shall become effective only upon the successor Trustee's acceptance of
appointment as provided in this Section.

         The Trustee may resign in writing at any time and be discharged from
the trust hereby created by so notifying the Company. The Holders of a majority
in principal amount of the then outstanding Notes may remove the Trustee by so
notifying the Trustee and the Company in writing. The Company may remove the
Trustee if:

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<PAGE>

         (a)   the Trustee fails to comply with Section 7.10 hereof;

         (b)   the Trustee is adjudged a bankrupt or an insolvent or an order
for relief is entered with respect to the Trustee under any Bankruptcy Law;

         (c)   a custodian or public officer takes charge of the Trustee or its
property; or

         (d)   the Trustee becomes incapable of acting.

         If the Trustee resigns or is removed or if a vacancy exists in the
office of Trustee for any reason, the Company shall promptly appoint a successor
Trustee. Within one year after the successor Trustee takes office, the Holders
of a majority in principal amount of the then outstanding Notes may appoint a
successor Trustee to replace the successor Trustee appointed by the Company.

         If a successor Trustee does not take office within 60 days after the
retiring Trustee resigns or is removed, the retiring Trustee, the Company, or
the Holders of at least 10% in principal amount of the then outstanding Notes
may petition any court of competent jurisdiction for the appointment of a
successor Trustee.

         If the Trustee, after written request by any Holder who has been a
Holder for at least six months, fails to comply with Section 7.10, such Holder
may petition any court of competent jurisdiction for the removal of the Trustee
and the appointment of a successor Trustee.

         A successor Trustee shall deliver a written acceptance of its
appointment to the retiring Trustee and to the Company. Thereupon, the
resignation or removal of the retiring Trustee shall become effective, and the
successor Trustee shall have all the rights, powers and duties of the Trustee
under this Indenture. The successor Trustee shall mail a notice of its
succession to Holders. The retiring Trustee shall promptly transfer all property
held by it as Trustee to the successor Trustee, provided all sums owing to the
Trustee hereunder have been paid and subject to the Lien provided for in Section
7.07 hereof. Notwithstanding replacement of the Trustee pursuant to this Section
7.08, the Company's obligations under Section 7.07 hereof shall continue for the
benefit of the retiring Trustee.

Section 7.09.  Successor Trustee by Merger, etc.

         If the Trustee consolidates, merges or converts into, or transfers all
or substantially all of its corporate trust business to, another corporation,
the successor corporation without any further act shall be the successor
Trustee.

Section 7.10.  Eligibility; Disqualification.

         There shall at all times be a Trustee hereunder that is a corporation
organized and doing business under the laws of the United States of America or
of any state thereof that is authorized under such laws to exercise corporate
trustee power, that is subject to supervision or examination by federal or state
authorities and that has (or together with is corporate parent has) a combined
capital and surplus of at least $100 million as set forth in its most recent
published annual report of condition.

         This Indenture shall always have a Trustee who satisfies the
requirements of TIA Section 310(a)(1), (2) and (5). The Trustee is subject to
TIA Section 310(b).

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Section 7.11.  Preferential Collection of Claims Against Company.

         The Trustee is subject to TIA Section 311(a), excluding any creditor
relationship listed in TIA Section 311(b). A Trustee who has resigned or been
removed shall be subject to TIA Section 311(a) to the extent indicated therein.

                                  ARTICLE 8.
                   LEGAL DEFEASANCE AND COVENANT DEFEASANCE

Section 8.01.  Option to Effect Legal Defeasance or Covenant Defeasance.

         The Company may, at the option of its Board of Directors evidenced by a
resolution set forth in an Officers' Certificate, at any time, elect to have
either Section 8.02 or 8.03 hereof be applied to all outstanding Notes upon
compliance with the conditions set forth below in this Article Eight.

Section 8.02.  Legal Defeasance and Discharge.

         Upon the Company's exercise under Section 8.01 hereof of the option
applicable to this Section 8.02, the Company shall, subject to the satisfaction
of the conditions set forth in Section 8.04 hereof, be deemed to have been
discharged from its obligations with respect to all outstanding Notes on the
date the conditions set forth below are satisfied (hereinafter, "Legal
Defeasance"). For this purpose, Legal Defeasance means that the Company shall be
deemed to have paid and discharged the entire Indebtedness represented by the
outstanding Notes, which shall thereafter be deemed to be "outstanding" only for
the purposes of Section 8.05 hereof and the other Sections of this Indenture
referred to in (a) and (b) below, and to have satisfied all its other
obligations under such Notes and this Indenture (and the Trustee, on demand of
and at the expense of the Company, shall execute proper instruments
acknowledging the same), except for the following provisions which shall survive
until otherwise terminated or discharged hereunder: (a) the rights of Holders of
outstanding Notes to receive solely from the trust fund described in Section
8.04 hereof, and as more fully set forth in such Section, payments in respect of
the principal of, premium, if any, and interest on such Notes when such payments
are due, (b) the Company's obligations with respect to such Notes under Article
2 and Section 4.02 hereof, (c) the rights, powers, trusts, duties and immunities
of the Trustee hereunder and the Company's obligations in connection therewith
and (d) this Article Eight. Subject to compliance with this Article Eight, the
Company may exercise its option under this Section 8.02 notwithstanding the
prior exercise of its option under Section 8.03 hereof.

Section 8.03.  Covenant Defeasance.

         Upon the Company's exercise under Section 8.01 hereof of the option
applicable to this Section 8.03, the Company and the Restricted Subsidiaries
shall, subject to the satisfaction of the conditions set forth in Section 8.04
hereof, be released from its obligations under the covenants contained in
Sections 4.07, 4.08, 4.09, 4.10, 4.11, 4.12, 4.13, 4.14, 4.15, 4.16, 4.17, 4.18,
4.19, 4.20 and 4.21 hereof and clause (iv) of Section 5.01 hereof with respect
to the outstanding Notes on and after the date the conditions set forth in
Section 8.04 are satisfied (hereinafter, "Covenant Defeasance"), and the Notes
shall thereafter be deemed not "outstanding" for the purposes of any direction,
waiver, consent or declaration or act of Holders (and the consequences of any
thereof) in connection with such covenants, but shall continue to be deemed
"outstanding" for all other purposes hereunder (it being understood that such
Notes shall not be deemed outstanding for accounting purposes). For this
purpose, Covenant Defeasance means that, with respect to the outstanding Notes,
the Company may omit to comply with and shall have no liability in respect of
any term, condition or limitation set forth in any such covenant, whether
directly or indirectly, by reason of any reference elsewhere herein to any such
covenant or by reason of any reference in any such covenant to any other
provision herein or in any other document and such omission to comply shall

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not constitute a Default or an Event of Default under Section 6.01 hereof, but,
except as specified above, the remainder of this Indenture and such Notes shall
be unaffected thereby. In addition, upon the Company's exercise under Section
8.01 hereof of the option applicable to this Section 8.03 hereof, subject to the
satisfaction of the conditions set forth in Section 8.04 hereof, Sections
6.01(c) through 6.01(f) hereof shall not constitute Events of Default.

Section 8.04.  Conditions to Legal or Covenant Defeasance.

         The following shall be the conditions to the application of either
Section 8.02 or 8.03 hereof to the outstanding Notes:

         In order to exercise either Legal Defeasance or Covenant Defeasance:

         (a)   the Company must irrevocably deposit with the Trustee, in trust,
for the benefit of the Holders, cash in United States dollars, non-callable
Government Securities, or a combination thereof, in such amounts as will be
sufficient, in the opinion of a nationally recognized firm of independent public
accountants, to pay the principal of, premium, if any, and interest on the
outstanding Notes on the stated date for payment thereof or on the applicable
redemption date, as the case may be;

         (b)   in the case of an election under Section 8.02 hereof, the Company
shall have delivered to the Trustee an Opinion of Counsel in the United States
reasonably acceptable to the Trustee confirming that (A) the Company has
received from, or there has been published by, the Internal Revenue Service a
ruling or (B) since the date 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 of Counsel shall confirm that, subject to customary
assumptions and exceptions, the Holders of the outstanding Notes will not
recognize income, gain or loss for federal income tax purposes as a result of
such Legal Defeasance and will be subject to federal income tax on the same
amounts, in the same manner and at the same times as would have been the case if
such Legal Defeasance had not occurred;

         (c)   in the case of an election under Section 8.03 hereof, the Company
shall have delivered to the Trustee an Opinion of Counsel in the United States
reasonably acceptable to the Trustee confirming that, subject to customary
assumptions and exceptions, the Holders of the outstanding Notes will not
recognize income, gain or loss for federal income tax purposes as a result of
such Covenant Defeasance and will be subject to federal income tax on the same
amounts, in the same manner and at the same times as would have been the case if
such Covenant Defeasance had not occurred;

         (d)   no Default or Event of Default shall have occurred and be
continuing on the date of such deposit (other than a Default or Event of Default
resulting from the incurrence of Indebtedness all or a portion of the proceeds
of which will be used to defease the Notes pursuant to this Article Eight
concurrently with such incurrence) or insofar as Sections 6.01(g) or 6.01(h)
hereof is concerned, at any time in the period ending on the 91st day after the
date of deposit;

         (e)   such Legal Defeasance or Covenant Defeasance shall not result in
a breach or violation of, or constitute a default under, any material agreement
or instrument (other than this Indenture) to which the Company or any of its
Subsidiaries is a party or by which the Company or any of its Subsidiaries is
bound;

         (f)   the Company shall have delivered to the Trustee an Opinion of
Counsel (which may be subject to customary exceptions) to the effect that on the
91st day following the deposit, the trust funds will not be subject to the
effect of any applicable bankruptcy, insolvency, reorganization or similar laws
affecting creditors' rights generally;

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<PAGE>

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

         (h)   the Company shall have delivered to the Trustee an Officers'
Certificate and an Opinion of Counsel, subject to customary assumptions and
exceptions, each stating that all conditions precedent provided for or relating
to the Legal Defeasance or the Covenant Defeasance have been complied with.

Section 8.05.  Deposited Money and Government Securities to be Held in Trust;
               Other Miscellaneous Provisions.

         Subject to Section 8.06 hereof, all money and non-callable Government
Securities (including the proceeds thereof) deposited with the Trustee (or other
qualifying trustee, collectively for purposes of this Section 8.05, the
"Trustee") pursuant to Section 8.04 hereof in respect of the outstanding Notes
shall be held in trust and applied by the Trustee, in accordance with the
provisions of such Notes and this Indenture, to the payment, either directly or
through any Paying Agent (including the Company acting as Paying Agent) as the
Trustee may determine, to the Holders of such Notes of all sums due and to
become due thereon in respect of principal, premium, if any, and interest, but
such money need not be segregated from other funds except to the extent required
by law.

         The Company shall pay and indemnify the Trustee against any tax, fee or
other charge imposed on or assessed against the cash or non-callable Government
Securities deposited pursuant to Section 8.04 hereof or the principal and
interest received in respect thereof other than any such tax, fee or other
charge which by law is for the account of the Holders of the outstanding Notes.

         Anything in this Article Eight to the contrary notwithstanding, the
Trustee shall deliver or pay to the Company from time to time upon the request
of the Company any money or non-callable Government Securities held by it as
provided in Section 8.04 hereof which, in the opinion of a nationally recognized
firm of independent public accountants expressed in a written certification
thereof delivered to the Trustee (which may be the opinion delivered under
Section 8.04(a) hereof), are in excess of the amount thereof that would then be
required to be deposited to effect an equivalent Legal Defeasance or Covenant
Defeasance.

Section 8.06.  Repayment to Company.

         Any money deposited with the Trustee or any Paying Agent, or then held
by the Company, in trust for the payment of the principal of, premium, if any,
or interest on any Note and remaining unclaimed for two years after such
principal, and premium, if any, or interest has become due and payable shall be
paid to the Company on its request or (if then held by the Company) shall be
discharged from such trust; and the Holder of such Note shall thereafter look
only to the Company for payment thereof, and all liability of the Trustee or
such Paying Agent with respect to such trust money, and all liability of the
Company as trustee thereof, shall thereupon cease; provided, however, that the
Trustee or such Paying Agent, before being required to make any such repayment,
may at the expense of the Company cause to be published once, in the New York
Times and The Wall Street Journal (national edition), notice that such money
remains unclaimed and that, after a date specified therein, which shall not be
less than 30 days from the date of such notification or publication, any
unclaimed balance of such money then remaining will be repaid to the Company.

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Section 8.07.  Reinstatement.

         If the Trustee or Paying Agent is unable to apply any United States
dollars or non-callable Government Securities in accordance with Section 8.02 or
8.03 hereof, as the case may be, by reason of any order or judgment of any court
or governmental authority enjoining, restraining or otherwise prohibiting such
application, then the Company's obligations under this Indenture and the Notes
shall be revived and reinstated as though no deposit had occurred pursuant to
Section 8.02 or 8.03 hereof until such time as the Trustee or Paying Agent is
permitted to apply all such money in accordance with Section 8.02 or 8.03
hereof, as the case may be; provided, however, that, if the Company makes any
payment of principal of, premium, if any, or interest on any Note following the
reinstatement of its obligations, the Company shall be subrogated to the rights
of the Holders of such Notes to receive such payment from the money held by the
Trustee or Paying Agent.

                                  ARTICLE 9.
                       AMENDMENT, SUPPLEMENT AND WAIVER

Section 9.01.  Without Consent of Holders of Notes.

         Notwithstanding Section 9.02 of this Indenture, the Company, the
Guarantors and the Trustee may amend or supplement this Indenture, the Note
Guarantees or the Notes without the consent of any Holder of a Note:

         (a)   to cure any ambiguity, defect or inconsistency;

         (b)   to provide for uncertificated Notes in addition to or in place of
certificated Notes or to alter the provisions of Article 2 hereof (including the
related definitions) in a manner that does not materially adversely affect any
Holder;

         (c)   to provide for the assumption of the Company's obligations to the
Holders of the Notes by a successor to the Company pursuant to Article 5 or
Article 11 hereof;

         (d)   to make any change that would provide any additional rights or
benefits to the Holders of the Notes or that does not adversely affect the legal
rights hereunder of any Holder of the Note;

         (e)   to comply with requirements of the SEC in order to effect or
maintain the qualification of this Indenture under the TIA;

         (f)   to provide for the issuance of Additional Notes in accordance
with the limitations set forth in this Indenture as of the date hereof; or

         (g)   to allow any Guarantor to execute a supplemental indenture and/or
a Note Guarantee with respect to the Notes.

         Upon the request of the Company accompanied by a resolution of its
Board of Directors authorizing the execution of any such amended or supplemental
Indenture, and upon receipt by the Trustee of the documents described in Section
7.02 hereof, the Trustee shall join with the Company and the Guarantors in the
execution of any amended or supplemental Indenture authorized or permitted by
the terms of this Indenture and to make any further appropriate agreements and
stipulations that may be therein contained, but the Trustee shall not be
obligated to enter into such amended or supplemental Indenture that affects its
own rights, duties or immunities under this Indenture or otherwise.

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<PAGE>

Section 9.02.  With Consent of Holders of Notes.

         Except as provided below in this Section 9.02, the Company and the
Trustee may amend or supplement this Indenture (including Section 3.09, 4.10 and
4.13 hereof), the Note Guarantees and the Notes with the consent of the Holders
of at least a majority in principal amount of the Notes (including Additional
Notes, if any) then outstanding voting as a single class (including consents
obtained in connection with a tender offer or exchange offer for, or purchase
of, the Notes), and, subject to Sections 6.04 and 6.07 hereof, any existing
Default or Event of Default (other than a Default or Event of Default in the
payment of the principal of, premium, if any, or interest on the Notes, except a
payment default resulting from an acceleration that has been rescinded) or
compliance with any provision of this Indenture, the Note Guarantees or the
Notes may be waived with the consent of the Holders of a majority in principal
amount of the then outstanding Notes (including Additional Notes, if any) voting
as a single class (including consents obtained in connection with a tender offer
or exchange offer for, or purchase of, the Notes). Section 2.08 hereof shall
determine which Notes are considered to be "outstanding" for purposes of this
Section 9.02.

         Upon the request of the Company accompanied by a resolution of its
Board of Directors authorizing the execution of any such amended or supplemental
Indenture, and upon the filing with the Trustee of evidence satisfactory to the
Trustee of the consent of the Holders of Notes as aforesaid, and upon receipt by
the Trustee of the documents described in Section 7.02 hereof, the Trustee shall
join with the Company in the execution of such amended or supplemental Indenture
unless such amended or supplemental Indenture directly 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 amended or supplemental Indenture.

         It shall not be necessary for the consent of the Holders of Notes under
this Section 9.02 to approve the particular form of any proposed amendment or
waiver, but it shall be sufficient if such consent approves the substance
thereof.

         After an amendment, supplement or waiver under this Section becomes
effective, the Company shall mail to the Holders of Notes affected thereby a
notice briefly describing the amendment, supplement or waiver. Any failure of
the Company to mail such notice, or any defect therein, shall not, however, in
any way impair or affect the validity of any such amended or supplemental
Indenture or waiver. Subject to Sections 6.04 and 6.07 hereof, the Holders of a
majority in aggregate principal amount of the Notes (including Additional Notes,
if any) then outstanding voting as a single class may waive compliance in a
particular instance by the Company with any provision of this Indenture or the
Notes. However, without the consent of each Holder affected, an amendment or
waiver under this Section 9.02 may not (with respect to any Notes held by a
non-consenting Holder):

         (a)   reduce the principal amount of Notes whose Holders must consent
to an amendment, supplement or waiver;

         (b)   reduce the principal of or change the fixed maturity of any Note
or alter or waive any of the provisions with respect to the redemption of the
Notes;

         (c)   reduce the rate of or change the time for payment of interest,
including default interest, on any Note;

         (d)   waive a Default or Event of Default in the payment of principal
of or premium, if any, or interest on the Notes (except a rescission of
acceleration of the Notes by the Holders of at least a majority

                                       65
<PAGE>

in aggregate principal amount of the then outstanding Notes (including
Additional Notes, if any) and a waiver of the payment default that resulted from
such acceleration);

         (e)   make any Note payable in money other than that stated in the
Notes;

         (f)   make any change in the provisions of this Indenture relating to
waivers of past Defaults or the rights of Holders of Notes to receive payments
of principal of or interest on the Notes;

         (g)   make any change in Section 6.04 or 6.07 hereof or in the
foregoing amendment and waiver provisions; or

         (h)   release any Guarantor from any of its obligations under its Note
Guarantee or this Indenture, except in accordance with the terms of this
Indenture.

Section 9.03.  Compliance with Trust Indenture Act.

         Every amendment or supplement to this Indenture or the Notes shall be
set forth in a amended or supplemental Indenture that complies with the TIA as
then in effect.

Section 9.04.  Revocation and Effect of Consents.

         Until an amendment, supplement or waiver becomes effective, a consent
to it by a Holder of a Note is a continuing consent by the Holder of a Note and
every subsequent Holder of a Note or portion of a Note that evidences the same
debt as the consenting Holder's Note, even if notation of the consent is not
made on any Note. However, any such Holder of a Note or subsequent Holder of a
Note may revoke the consent as to its Note if the Trustee receives written
notice of revocation before the date the waiver, supplement or amendment becomes
effective. An amendment, supplement or waiver becomes effective in accordance
with its terms and thereafter binds every Holder.

Section 9.05.  Notation on or Exchange of Notes.

         The Trustee may place an appropriate notation about an amendment,
supplement or waiver on any Note thereafter authenticated. The Company in
exchange for all Notes may issue and the Trustee shall, upon receipt of an
Authentication Order, authenticate new Notes that reflect the amendment,
supplement or waiver.

         Failure to make the appropriate notation or issue a new Note shall not
affect the validity and effect of such amendment, supplement or waiver.

Section 9.06.  Trustee to Sign Amendments, etc.

         The Trustee shall sign any amended or supplemental Indenture authorized
pursuant to this Article Nine if the amendment or supplement does not adversely
affect the rights, duties, liabilities or immunities of the Trustee. The Company
may not sign an amendment or supplemental Indenture until, to the extent
required by law, the Board of Directors approves it. In executing any amended or
supplemental indenture, the Trustee shall be entitled to receive and (subject to
Section 7.01 hereof) shall be fully protected in relying upon, in addition to
the documents required by Section 13.04 hereof, an Officer's Certificate and an
Opinion of Counsel stating that the execution of such amended or supplemental
indenture is authorized or permitted by this Indenture.

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                                  ARTICLE 10.
                            COLLATERAL AND SECURITY

Section 10.01. Pledge and Escrow Agreement.

         The due and punctual payment of the principal of and interest and
Liquidated Damages, if any, on the Notes when and as the same shall be due and
payable, whether on an interest payment date, at maturity, by acceleration,
repurchase, redemption or otherwise, and interest on the overdue principal of
and interest and Liquidated Damages (to the extent permitted by law), if any, on
the Notes and performance of all other obligations of the Company to the Holders
of Notes or the Trustee under this Indenture and the Notes, according to the
terms hereunder or thereunder, shall be secured as provided in the Pledge and
Escrow Agreement which the Company has entered into simultaneously with the
execution of this Indenture and which is attached as Exhibit G hereto. Each
Holder of Notes, by its acceptance thereof, consents and agrees to the terms of
the Pledge and Escrow Agreement (including, without limitation, the provisions
providing for foreclosure and release of Pledged Collateral) as the same may be
in effect or may be amended from time to time in accordance with its terms and
authorizes and directs the Special Escrow Agent to enter into the Pledge and
Escrow Agreement and to perform its obligations and exercise its rights
thereunder in accordance therewith. The Company shall deliver to the Trustee
copies of all documents delivered to the Special Escrow Agent pursuant to the
Pledge and Escrow Agreement, and shall do or cause to be done all such acts and
things as may be necessary or proper, or as may be required by the provisions of
the Pledge and Escrow Agreement, to assure and confirm to the Trustee and the
Special Escrow Agent the security interest in the Pledged Collateral
contemplated hereby, by the Pledge and Escrow Agreement or any part thereof, as
from time to time constituted, so as to render the same available for the
security and benefit of this Indenture and of the Notes secured hereby,
according to the intent and purposes herein expressed. The Company shall take,
or shall cause its Subsidiaries to take, upon request of the Trustee, any and
all actions reasonably required to cause the Pledge and Escrow Agreement to
create and maintain, as security for the Obligations of the Company hereunder, a
valid and enforceable perfected first priority Lien in and on all the Pledged
Collateral, in favor of the Special Escrow Agent for the benefit of the Holders
of Notes, superior to and prior to the rights of all third Persons and subject
to no other Liens than Permitted Liens.

Section 10.02. Recording and Opinions.

         (a)   The Company shall furnish to the Trustee simultaneously with the
execution and delivery of this Indenture an Opinion of Counsel either (i)
stating that in the opinion of such counsel all action has been taken with
respect to the recording, registering and filing of this Indenture, financing
statements or other instruments necessary to make effective the Lien intended to
be created by the Pledge and Escrow Agreement, and reciting with respect to the
security interests in the Pledged Collateral, the details of such action or (ii)
stating that, in the opinion of such counsel, no such action is necessary to
make such Lien effective.

         (b)   The Company shall otherwise comply with the provisions of
TIA Section 314(b).

Section 10.03. Release of Collateral.

         Pledge Collateral may be released from the Lien and security interest
created by the Pledge and Escrow Agreement at any time or from time to time in
accordance with the provisions of the Pledge and Escrow Agreement.

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Section 10.04. Certificates of the Company.

         The Company shall furnish to the Trustee and the Special Escrow Agent,
prior to each proposed release of Pledged Collateral pursuant to the Pledge and
Escrow Agreement, (i) all documents required by TIA Section 314(d) and Section
(ii) an Opinion of Counsel, which may be rendered by internal counsel to the
Company, to the effect that such accompanying documents constitute all documents
required by TIA Section 314(d). The Trustee may, to the extent permitted by
Article 7 hereof, accept as conclusive evidence of compliance with the foregoing
provisions the appropriate statements contained in such documents and such
Opinion of Counsel.

Section 10.05. Certificates of the Trustee.

         In the event that the Company wishes to release Pledged Collateral in
accordance with the Pledge and Escrow Agreement and has delivered the
certificates and documents required by the Pledge and Escrow Agreement and
Section 10.04 hereof, the Trustee shall determine whether it has received all
documentation required by TIA Section 314(d) in connection with such release
and, based on such determination and the Opinion of Counsel delivered pursuant
to Section 10.04, shall deliver a certificate to the Special Escrow setting
forth such determination.

Section 10.06. Authorization of Actions to Be Taken by the Trustee Under the
               Pledge and Escrow Agreement.

         Subject to the provisions of Article 7 hereof, the Trustee may, in its
sole discretion and without the consent of the Holders of Notes, direct, on
behalf of the Holders of Notes, the Special Escrow Agent to, take all actions it
deems necessary or appropriate in order to (a) enforce any of the terms of the
Pledge and Escrow Agreement and (b) collect and receive any and all amounts
payable in respect of the Obligations of the Company hereunder. The Trustee
shall have power to institute and maintain such suits and proceedings as it may
deem expedient to prevent any impairment of the Pledged Collateral by any acts
that may be unlawful or in violation of the Pledge and Escrow Agreement or this
Indenture, and such suits and proceedings as the Trustee may deem expedient to
preserve or protect its interests and the interests of the Holders of Notes in
the Pledged Collateral (including power to institute and maintain suits or
proceedings to restrain the enforcement of or compliance with any legislative or
other governmental enactment, rule or order that may be unconstitutional or
otherwise invalid if the enforcement of, or compliance with, such enactment,
rule or order would impair the security interest hereunder or be prejudicial to
the interests of the Holders of Notes or of the Trustee).

Section 10.07. Authorization of Receipt of Funds by the Trustee Under the Pledge
               and Escrow Agreement.

         The Trustee is authorized to receive any funds for the benefit of the
Holders of Notes distributed under the Pledge and Escrow Agreement, and to make
further distributions of such funds to the Holders of Notes according to the
provisions of this Indenture.

Section 10.08. Termination of Security Interest.

         Upon the payment in full of all Obligations of the Company under this
Indenture and the Notes, or upon Legal Defeasance, the Trustee shall, at the
request of the Company, deliver a certificate to the Special Escrow Agent
stating that such Obligations have been paid in full, and instruct the Special
Escrow Agent to release the Liens pursuant to this Indenture and the Pledge and
Escrow Agreement.

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                                  ARTICLE 11.
                                NOTE GUARANTEES

Section 11.01. Guarantee.

         Subject to this Article 11, each of the Guarantors that executes a Form
of Notation of Guarantee and a Supplemental Indenture, thereby, jointly and
severally, unconditionally guarantees to each Holder of a Note authenticated and
delivered by the Trustee and to the Trustee and its successors and assigns,
irrespective of the validity and enforceability of this Indenture, the Notes or
the obligations of the Company hereunder or thereunder, that: (a) the principal
of and interest on the Notes will be promptly paid in full when due, whether at
maturity, by acceleration, redemption or otherwise, and interest on the overdue
principal of and interest on the Notes, if any, if lawful, and all other
obligations of the Company to the Holders or the Trustee hereunder or thereunder
will be promptly paid in full or performed, all in accordance with the terms
hereof and thereof and (b) in case of any extension of time of payment or
renewal of any Notes or any of such other obligations, that same will be
promptly paid in full when due or performed in accordance with the terms of the
extension or renewal, whether at stated maturity, by acceleration or otherwise.
Failing payment when due of any amount so guaranteed or any performance so
guaranteed for whatever reason, the Guarantors shall be jointly and severally
obligated to pay the same immediately. Each Guarantor agrees that this is a
guarantee of payment and not a guarantee of collection.

         The Guarantors agree that their obligations hereunder shall be
unconditional, irrespective of the validity, regularity or enforceability of the
Notes or this Indenture, the absence of any action to enforce the same, any
waiver or consent by any Holder of the Notes with respect to any provisions
hereof or thereof, the recovery of any judgment against the Company, any action
to enforce the same or any other circumstance which might otherwise constitute a
legal or equitable discharge or defense of a guarantor. Each Guarantor waives
diligence, presentment, demand of payment, filing of claims with a court in the
event of insolvency or bankruptcy of the Company, any right to require a
proceeding first against the Company, protest, notice and all demands whatsoever
and covenant that this Note Guarantee shall not be discharged except by complete
performance of the obligations contained in the Notes and this Indenture.

         If any Holder or the Trustee is required by any court or otherwise to
return to the Company, the Guarantors or any custodian, trustee, liquidator or
other similar official acting in relation to either the Company or the
Guarantors, any amount paid by either to the Trustee or such Holder, this Note
Guarantee, to the extent theretofore discharged, shall be reinstated in full
force and effect.

         Each Guarantor agrees that it shall not be entitled to any right of
subrogation in relation to the Holders in respect of any obligations guaranteed
hereby until payment in full of all obligations guaranteed hereby. Each
Guarantor further agrees that, as between the Guarantors, on the one hand, and
the Holders and the Trustee, on the other hand, (x) the maturity of the
obligations guaranteed hereby may be accelerated as provided in Article 6 hereof
for the purposes of this Note Guarantee, notwithstanding any stay, injunction or
other prohibition preventing such acceleration in respect of the obligations
guaranteed hereby, and (y) in the event of any declaration of acceleration of
such obligations as provided in Article 6 hereof, such obligations (whether or
not due and payable) shall forthwith become due and payable by the Guarantors
for the purpose of this Note Guarantee. The Guarantors shall have the right to
seek contribution from any non-paying Guarantor so long as the exercise of such
right does not impair the rights of the Holders under the Guarantee.

Section 11.02. Limitation on Guarantor Liability.

         Each Guarantor, and by its acceptance of Notes, each Holder, hereby
confirms that it is the intention of all such parties that the Note Guarantee of
such Guarantor not constitute a fraudulent transfer

                                       69
<PAGE>

or conveyance for purposes of Bankruptcy Law, the Uniform Fraudulent Conveyance
Act, the Uniform Fraudulent Transfer Act or any similar federal or state law to
the extent applicable to any Note Guarantee. To effectuate the foregoing
intention, the Trustee, the Holders and the Guarantors hereby irrevocably agree
that the obligations of such Guarantor will, after giving effect to such maximum
amount and all other contingent and fixed liabilities of such Guarantor that are
relevant under such laws, and after giving effect to any collections from,
rights to receive contribution from or payments made by or on behalf of any
other Guarantor in respect of the obligations of such other Guarantor under this
Article 11, result in the obligations of such Guarantor under its Note Guarantee
not constituting a fraudulent transfer or conveyance.

Section 11.03. Execution and Delivery of Note Guarantee.

         To evidence its Note Guarantee set forth in Section 11.01, each
Guarantor hereby agrees that a notation of such Note Guarantee substantially in
the form included in Exhibit E shall be endorsed by an Officer of such Guarantor
on each Note authenticated and delivered by the Trustee and that this Indenture
shall be executed on behalf of such Guarantor by its President or one of its
Vice Presidents.

         Each Guarantor hereby agrees that its Note Guarantee set forth in
Section 11.01 shall remain in full force and effect notwithstanding any failure
to endorse on each Note a notation of such Note Guarantee.

         If an Officer whose signature is on this Indenture or on the Note
Guarantee no longer holds that office at the time the Trustee authenticates the
Note on which a Note Guarantee is endorsed, the Note Guarantee shall be valid
nevertheless.

         The delivery of any Note by the Trustee, after the authentication
thereof hereunder, shall constitute due delivery of the Note Guarantee set forth
in this Indenture on behalf of the Guarantors.

         In the event that the Company creates or acquires any new Subsidiaries
subsequent to the date of this Indenture, if required by Section 4.24 hereof,
the Company shall cause such Subsidiaries to execute supplemental indentures to
this Indenture and Note Guarantees in accordance with Section 4.24 hereof and
this Article 11, to the extent applicable.

Section 11.04. Guarantors May Consolidate, etc., on Certain Terms.

         Except as otherwise provided in Section 11.05, no Guarantor may
consolidate with or merge with or into (whether or not such Guarantor is the
surviving Person) another Person whether or not affiliated with such Guarantor
unless:

         (a)   subject to Section 11.05 hereof, the Person acquiring the
property in any such sale or disposition or the Person formed by or surviving
any such consolidation or merger (if other than a Guarantor or the Company)
unconditionally assumes all the obligations of such Guarantor, pursuant to a
supplemental indenture in form and substance reasonably satisfactory to the
Trustee or by operation of law, under the Notes, this Indenture, the Note
Guarantee and the Registration Rights Agreement on the terms set forth herein or
therein; and

         (b)   immediately after giving effect to such transaction, no Default
or Event of Default exists.

         In case of any such consolidation, merger, sale or conveyance and upon
the assumption by the successor Person, by operation of law or by supplemental
indenture, executed and delivered to the Trustee and satisfactory in form to the
Trustee, of the Note Guarantee endorsed upon the Notes and the due and

                                       70
<PAGE>

punctual performance of all of the covenants and conditions of this Indenture to
be performed by the Guarantor, such successor Person shall succeed to and be
substituted for the Guarantor with the same effect as if it had been named
herein as a Guarantor. Such successor Person thereupon may cause to be signed
any or all of the Note Guarantees to be endorsed upon all of the Notes issuable
hereunder which theretofore shall not have been signed by the Company and
delivered to the Trustee. All the Note Guarantees so issued shall in all
respects have the same legal rank and benefit under this Indenture as the Note
Guarantees theretofore and thereafter issued in accordance with the terms of
this Indenture as though all of such Note Guarantees had been issued at the date
of the execution hereof.

         Except as set forth in Articles 4 and 5 hereof, and notwithstanding
clauses (a) and (b) above, nothing contained in this Indenture or in any of the
Notes shall prevent any consolidation or merger of a Guarantor with or into the
Company or another Guarantor, or shall prevent any sale or conveyance of the
property of a Guarantor as an entirety or substantially as an entirety to the
Company or another Guarantor.

Section 11.05. Releases Following Sale of Assets.

         In the event of a sale or other disposition of all of the assets of any
Guarantor, by way of merger, consolidation or otherwise, or a sale or other
disposition of all to the capital stock of any Guarantor, in each case to a
Person that is not (either before or after giving effect to such transactions) a
Subsidiary of the Company, then such Guarantor (in the event of a sale or other
disposition, by way of merger, consolidation or otherwise, of all of the capital
stock of such Guarantor) or the corporation acquiring the property (in the event
of a sale or other disposition of all or substantially all of the assets of such
Guarantor) will be released and relieved of any obligations under its Note
Guarantee; provided that the Net Proceeds of such sale or other disposition are
applied in accordance with the applicable provisions of this Indenture,
including without limitation Section 4.10 hereof or the Company designates such
Guarantor to be an Unrestricted Subsidiary in accordance with this Indenture.
Upon delivery by the Company to the Trustee of an Officers' Certificate and an
Opinion of Counsel to the effect that such sale or other disposition was made by
the Company in accordance with the provisions of this Indenture, including
without limitation Section 4.10 hereof, the Trustee shall execute any documents
reasonably required in order to evidence the release of any Guarantor from its
obligations under its Note Guarantee.

         Any Guarantor not released from its obligations under its Note
Guarantee shall remain liable for the full amount of principal of and interest
on the Notes and for the other obligations of any Guarantor under this Indenture
as provided in this Article 11.

                                  ARTICLE 12.
                          SATISFACTION AND DISCHARGE

Section 12.01. Satisfaction and Discharge.

         This Indenture will be discharged and will cease to be of further
effect as to all Notes issued hereunder, when:

         (a)   either:

               (i)  all Notes that have been authenticated (except lost, stolen
         or destroyed Notes that have been replaced or paid and Notes for whose
         payment money has theretofore been deposited in trust and thereafter
         repaid to the Company) have been delivered to the Trustee for
         cancellation; or

                                       71
<PAGE>

               (ii)   all Notes that have not been delivered to the Trustee for
         cancellation have become due and payable by reason of the making of a
         notice of redemption or otherwise or will become due and payable within
         one year and the Company or any Guarantor has irrevocably deposited or
         caused to be deposited with the Trustee as trust funds in trust solely
         for the benefit of the Holders, cash in U.S. dollars, non-callable
         Government Securities, or a combination thereof, in such amounts as
         will be sufficient without consideration of any reinvestment of
         interest, to pay and discharge the entire indebtedness on the Notes not
         delivered to the Trustee for cancellation for principal, premium and
         Liquidated Damages, if any, and accrued interest to the date of
         maturity or redemption;

               (iii)  no Default or Event of Default shall have occurred and be
         continuing on the date of such deposit or shall occur as a result of
         such deposit and such deposit will not result in a breach or violation
         of, or constitute a default under, any other material agreement or
         instrument to which the Company or any Guarantor is a party or by which
         the Company or any Guarantor is bound;

               (iv)   the Company or any Guarantor has paid or caused to be paid
         all sums payable by it under this Indenture; and

               (v)    the Company has delivered irrevocable instructions to the
         Trustee under this Indenture to apply the deposited money toward the
         payment of the Notes at maturity or the redemption date, as the case
         may be.

In addition, the Company must deliver an Officers' Certificate and an Opinion of
Counsel, subject to customary assumptions and exceptions, to the Trustee stating
that all conditions precedent to satisfaction and discharge have been satisfied.

         Notwithstanding the satisfaction and discharge of this Indenture, if
money shall have been deposited with the Trustee pursuant to subclause (b) of
clause (1) of this Section, the provisions of Section 12.02 and Section 8.06
shall survive.

Section 12.02. Application of Trust Money.

         Subject to the provisions of Section 8.06, all money deposited with the
Trustee pursuant to Section 12.01 shall be held in trust and applied by it, in
accordance with the provisions of the Notes and this Indenture, to the payment,
either directly or through any Paying Agent (including the Company acting as its
own Paying Agent) as the Trustee may determine, to the Persons entitled thereto,
of the principal (and premium, if any) and interest for whose payment such money
has been deposited with the Trustee; but such money need not be segregated from
other funds except to the extent required by law.

         If the Trustee or Paying Agent is unable to apply any money or
Government Securities in accordance with Section 12.01 by reason of any legal
proceeding or by reason of any order or judgment of any court or governmental
authority enjoining, restraining or otherwise prohibiting such application, the
Company's and any Guarantor's obligations under this Indenture and the Notes
shall be revived and reinstated as though no deposit had occurred pursuant to
Section 12.01; provided that if the Company has made any payment of principal
of, premium, if any, or interest on any Notes because of the reinstatement of
its obligations, the Company shall be subrogated to the rights of the Holders of
such Notes to receive such payment from the money or Government Securities held
by the Trustee or Paying Agent.

                                       72
<PAGE>

                                  ARTICLE 13.
                                 MISCELLANEOUS

Section 13.01. Trust Indenture Act Controls.

         If any provision of this Indenture limits, qualifies or conflicts with
the duties imposed by TIA Section 318(c), the imposed duties shall control.

Section 13.02. Notices.

         Any notice or communication by the Company, any Guarantor or the
Trustee to the others is duly given if in writing and delivered in Person or
mailed by first class mail (registered or certified, return receipt requested),
telex, telecopier or overnight air courier guaranteeing next day delivery, to
the others' address:

         If to the Company and/or any Guarantor:

         AmerisourceBergen Corporation
         1300 Morris Drive, Suite 100
         Chesterbrook, Pennsylvania 19087-5594
         Attention: Chief Financial Officer
         Facsimile number: (610) 727-7000
         Telephone number: (610) 727-3600

         With a copy to:

         Dechert
         4000 Bell Atlantic Tower
         1717 Arch Street
         Philadelphia, Pennsylvania 19103
         Attention: John LaRocca, Esq.
         Facsimile number: (215) 994-2222
         Telephone number: (215) 994-4000

         If to the Trustee:
         Chase Manhattan Bank and Trust Company,
         National Association
         101 California Street, Suite 3800
         San Francisco California  94111
         Telecopier No.: (415) 693-8850
         Attention: Corporate Trust Department

         The Company, any Guarantor or the Trustee, by notice to the others may
designate additional or different addresses for subsequent notices or
communications.

         All notices and communications (other than those sent to Holders) shall
be deemed to have been duly given: at the time delivered by hand, if personally
delivered; five Business Days after being deposited in the mail, postage
prepaid, if mailed; when answered back, if telexed; when receipt acknowledged,
if telecopied; and the next Business Day after timely delivery to the courier,
if sent by overnight air courier guaranteeing next day delivery.

                                       73
<PAGE>

         Any notice or communication to a Holder shall be mailed by first class
mail, certified or registered, return receipt requested, or by overnight air
courier guaranteeing next day delivery to its address shown on the register kept
by the Registrar. Any notice or communication shall also be so mailed to any
Person described in TIA Section 313(c), to the extent required by the TIA.
Failure to mail a notice or communication to a Holder or any defect in it shall
not affect its sufficiency with respect to other Holders.

         If a notice or communication is mailed in the manner provided above
within the time prescribed, it is duly given, whether or not the addressee
receives it.

         If the Company mails a notice or communication to Holders, it shall
mail a copy to the Trustee and each Agent at the same time.

Section 13.03. Communication by Holders of Notes with Other Holders of Notes.

         Holders may communicate pursuant to TIA Section 312(b) with other
Holders with respect to their rights under this Indenture or the Notes. The
Company, the Trustee, the Registrar and anyone else shall have the protection of
TIA Section 312(c).

Section 13.04. Certificate and Opinion as to Conditions Precedent.

         Upon any request or application by the Company to the Trustee to take
any action under this Indenture, the Company shall furnish to the Trustee:

         (a)   an Officers' Certificate in form and substance reasonably
satisfactory to the Trustee (which shall include the statements set forth in
Section 13.05 hereof) stating that, in the opinion of the signers, all
conditions precedent and covenants, if any, provided for in this Indenture
relating to the proposed action have been satisfied; and

         (b)   an Opinion of Counsel in form and substance reasonably
satisfactory to the Trustee (which shall include the statements set forth in
Section 13.05 hereof) stating that, in the opinion of such counsel, all such
conditions precedent and covenants have been satisfied.

Section 13.05. Statements Required in Certificate or Opinion.

         Each certificate or opinion with respect to compliance with a condition
or covenant provided for in this Indenture (other than a certificate provided
pursuant to TIA Section 314(a)(4)) shall comply with the provisions of TIA
Section 314(e) and shall include:

         (c)   a statement that the Person making such certificate or opinion
has read such covenant or condition;

         (d)   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;

         (e)   a statement that, in the opinion of such Person, he or she has
made such examination or investigation as is necessary to enable him to express
an informed opinion as to whether or not such covenant or condition has been
satisfied; and

         (f)   a statement as to whether or not, in the opinion of such Person,
such condition or covenant has been satisfied.

                                       74
<PAGE>

Section 13.06. Rules by Trustee and Agents.

         The Trustee may make reasonable rules for action by or at a meeting of
Holders. The Registrar or Paying Agent may make reasonable rules and set
reasonable requirements for its functions.

Section 13.07. No Personal Liability of Directors, Officers, Employees and
               Stockholders.

         No past, present or future director, officer, employee, incorporator or
stockholder of the Company or any Guarantor, as such, shall have any liability
for any obligations of the Company or such Guarantor under the Notes, this
Indenture, the Note Guarantees or the Pledge and Escrow Agreement or for any
claim based on, in respect of, or by reason of, such obligations or their
creation. Each Holder by accepting a Note waives and releases all such
liability. The waiver and release are part of the consideration for issuance of
the Notes.

Section 13.08. Governing Law.

         THE INTERNAL LAW OF THE STATE OF NEW YORK SHALL GOVERN AND BE USED TO
CONSTRUE THIS INDENTURE AND THE NOTES WITHOUT GIVING EFFECT TO APPLICABLE
PRINCIPLES OF CONFLICTS OF LAW TO THE EXTENT THAT THE APPLICATION OF THE LAWS OF
ANOTHER JURISDICTION WOULD BE REQUIRED THEREBY.

Section 13.09. No Adverse Interpretation of Other Agreements.

         This Indenture may not be used to interpret any other indenture, loan
or debt agreement of the Company or its Subsidiaries or of any other Person. Any
such indenture, loan or debt agreement may not be used to interpret this
Indenture.

Section 13.10. Successors.

         All agreements of the Company in this Indenture and the Notes shall
bind its successors. All agreements of the Trustee in this Indenture shall bind
its successors. All agreements of each Guarantor in this Indenture shall bind
its successors, except as otherwise provided in Section 11.05.

Section 13.11. Severability.

         In case any provision in this Indenture or in the Notes shall be
invalid, illegal or unenforceable, the validity, legality and enforceability of
the remaining provisions shall not in any way be affected or impaired thereby.

Section 13.12. Counterpart Originals.

         The parties may sign any number of copies of this Indenture. Each
signed copy shall be an original, but all of them together represent the same
agreement.

Section 13.13. Table of Contents, Headings, etc.

         The Table of Contents, Cross-Reference Table and Headings of the
Articles and Sections of this Indenture have been inserted for convenience of
reference only, are not to be considered a part of this Indenture and shall in
no way modify or restrict any of the terms or provisions hereof.

                        [Signatures on following page]

                                       75
<PAGE>

                                  SIGNATURES


Dated as of August 14, 2001
                                      AmerisourceBergen Corporation


                                      By: /s/ WILLIAM D. SPRAGUE
                                         -----------------------------------
                                         Name:  WILLIAM D. SPRAGUE
                                         Title: VICE PRESIDENT


                                      Chase Manhattan Bank and Trust Company,
                                      National Association, as trustee


                                      By: /s/ JAMES NAGY
                                         -----------------------------------
                                         Name:  JAMES NAGY
                                         Title: ASSISTANT VICE PRESIDENT




                                   Indenture
<PAGE>

                                                                       EXHIBIT A


                                [Face of Note]
--------------------------------------------------------------------------------


                                                         CUSIP/CINS ____________

              8 1/8% [Series A] [Series B] Senior Notes due 2008

No. ___                                                            $____________

                         AmerisourceBergen Corporation

promises to pay to _____________________________________________________________

or registered assigns,

the principal sum of ___________________________________________________________

Dollars on _____________, 2008.

Interest Payment Dates:  ____________ and ____________

Record Dates:  ____________ and ____________

Dated:  _______________, ____

                                       AmerisourceBergen Corporation

                                       By: _____________________________________
                                           Name:
                                           Title:

                                                         [(SEAL)]

This is one of the Notes referred
to in the within-mentioned Indenture:

Chase Manhattan Bank and Trust Company,
National Association
as Trustee


By: ____________________________________
              Authorized Signatory



================================================================================

                                      A-1
<PAGE>

                                 [Back of Note]
              8 1/8% [Series A] [Series B] Senior Notes due 2008

[Insert the Global Note Legend, if applicable pursuant to the provisions of the
Indenture]

[Insert the Private Placement Legend, if applicable pursuant to the provisions
of the Indenture]

     Capitalized terms used herein shall have the meanings assigned to them in
the Indenture referred to below unless otherwise indicated.

     1.   Interest. AmerisourceBergen Corporation, a Delaware corporation (the
"Company"), promises to pay interest on the principal amount of this Note at
8 1/8% per annum from August 14, 2001 until maturity and shall pay the
Liquidated Damages payable pursuant to Section 6 of the Registration Rights
Agreement referred to below. The Company will pay interest and Liquidated
Damages semi-annually in arrears on March 1 and September 1 of each year, or if
any such day is not a Business Day, on the next succeeding Business Day (each an
"Interest Payment Date"). Interest on the Notes will accrue from the most recent
date to which interest has been paid or, if no interest has been paid, from the
date of issuance; provided that if there is no existing Default in the payment
of interest, and if this Note is authenticated between a record date referred to
on the face hereof and the next succeeding Interest Payment Date, interest shall
accrue from such next succeeding Interest Payment Date; provided, further, that
the first Interest Payment Date shall be March 1, 2002 The Company shall pay
interest (including post-petition interest in any proceeding under any
Bankruptcy Law) on overdue principal and premium, if any, from time to time on
demand at a rate that is 1% per annum in excess of the rate then in effect; it
shall pay interest (including post-petition interest in any proceeding under any
Bankruptcy Law) on overdue installments of interest and Liquidated Damages
(without regard to any applicable grace periods) from time to time on demand at
the same rate to the extent lawful. Interest will be computed on the basis of a
360-day year of twelve 30-day months.

     2.   Method of Payment. The Company will pay interest on the Notes (except
defaulted interest) and Liquidated Damages to the Persons who are registered
Holders of Notes at the close of business on the February 15 or August 15 next
preceding the Interest Payment Date, even if such Notes are canceled after such
record date and on or before such Interest Payment Date, except as provided in
Section 2.12 of the Indenture with respect to defaulted interest. The Notes will
be payable as to principal, premium and Liquidated Damages, if any, and interest
at the office or agency of the Company maintained for such purpose within or
without the City and State of New York, or, at the option of the Company,
payment of interest and Liquidated Damages may be made by check mailed to the
Holders at their addresses set forth in the register of Holders, and provided
that payment by wire transfer of immediately available funds will be required
with respect to principal of and interest, premium and Liquidated Damages on,
all Global Notes and all other Notes the Holders of which shall have provided
wire transfer instructions to the Company or the Paying Agent. Such payment
shall be in such coin or currency of the United States of America as at the time
of payment is legal tender for payment of public and private debts.

     3.   Paying Agent and Registrar. Initially, Chase Manhattan Bank and Trust
Company, National Association, the Trustee under the Indenture, will act as
Paying Agent and Registrar. The Company may change any Paying Agent or Registrar
without notice to any Holder. The Company or any of its Subsidiaries may act in
any such capacity.

     4.   Indenture. The Company issued the Notes under an Indenture dated as of
August 14, 2001 ("Indenture") between the Company and the Trustee. The terms of
the Notes include those stated in the Indenture and those made part of the
Indenture by reference to the Trust Indenture Act of 1939, as

                                      A-2
<PAGE>

amended (15 U.S. Code Sections 77aaa-77bbbb). The Notes are subject to all such
terms, and Holders are referred to the Indenture and such Act for a statement of
such terms. To the extent any provision of this Note conflicts with the express
provisions of the Indenture, the provisions of the Indenture shall govern and be
controlling.

     5.   Optional Redemption. Except as set forth below, the Company shall not
have the option to redeem the Notes. The Company shall have the option to redeem
the Notes, upon not less than 30 nor more than 60 days prior notice mailed by
first-class mail to each Holder's registered address, in whole or in part, at
the greater of the redemption prices (expressed as percentages of principal
amount) set forth below, plus accrued and unpaid interest and Liquidated Damages
thereon, if any, to the applicable redemption date:

     (a)    101% of the principal amount thereof; or

     (b)    as determined by an Independent Investment Banker, the sum of the
present values of the Remaining Scheduled Payments discounted to the redemption
date on a semiannual basis (assuming a 360-day year consisting of twelve 30-day
months) at the Adjusted Treasury Rate.

Unless the Company defaults in payment of the redemption price, on and after the
redemption date, interest will cease to accrue on the Notes or portion thereof
called for redemption.

     Any redemption pursuant to this paragraph five shall be made pursuant to
the provisions of Section 3.01 through 3.06 of the Indenture.

     6. Special Mandatory Redemption.

     Except as set forth in this paragraph 6, paragraph 7 below and Section 4.10
of the Indenture, the Company shall not be required to make mandatory redemption
payments with respect to the Notes.

     (a)  The "Escrow Funds," in the amount of the net proceeds of the Offering,
together with an additional amount of $20,894,038.07 United States dollars or
Government Securities (the "Additional Escrow Amount"), shall be held by the
Trustee (in its capacity as special escrow agent) in the Special Escrow Account
pursuant to the Pledge and Escrow Agreement. The Escrow Funds shall be invested
in Government Securities, as provided in the Pledge and Escrow Agreement.

     (b)  If (1) the Trustee receives written notice from the Company that the
Merger Agreement has terminated or expired without consummation of the Merger,
or (2) the Trustee has not received a Final Release Certificate meeting the
requirements of Section 3.2 of the Pledge and Escrow Agreement on or prior to
the 90/th/ day after the date of the Indenture, the Company shall redeem all of
the outstanding Notes with the funds in the Special Escrow Account plus any
additional amounts necessary to redeem the Notes at a redemption price equal to
101% of the principal amount of Notes redeemed plus accrued and unpaid interest
to, the date of redemption (the "Redemption Date") delivered to the Paying Agent
pursuant to the terms of the Pledge and Escrow Agreement, upon no less then five
and no more than 20 Business Days' prior notice to the Holders.

     (c)  Other than as specifically provided in paragraph 6, any redemption
pursuant to this paragraph 6 shall be made pursuant to the provisions of
Sections 3.01 through 3.06 of the Indenture.

                                      A-3
<PAGE>

     7.   Repurchase at Option Holder.

     (a)  If there is a Change of Control, the Company shall be required to make
an offer (a "Change of Control Offer") to repurchase all or any part (equal to
$1,000 or an integral multiple thereof) of each Holder's Notes at a purchase
price equal to 101% of the aggregate principal amount thereof plus accrued and
unpaid interest and Liquidated Damages thereon, if any, to the date of purchase
(the "Change of Control Payment"). Within 90 days following any Change of
Control, the Company shall mail a notice to each Holder setting forth the
procedures governing the Change of Control Offer as required by the Indenture.

     (b)  If the Company or a Subsidiary consummates any Asset Sales, within
five days of each date on which the aggregate amount of Excess Proceeds exceeds
$50.0 million, the Company shall commence an offer to all Holders of Notes (as
"Asset Sale Offer") pursuant to Section 3.09 of the Indenture to purchase the
maximum principal amount of Notes (including any Additional Notes) that may be
purchased out of the Excess Proceeds at an offer price in cash in an amount
equal to 100% of the principal amount thereof plus accrued and unpaid interest
and Liquidated Damages thereon, if any, to the date fixed for the closing of
such offer, in accordance with the procedures set forth in the Indenture. To the
extent that the aggregate amount of Notes (including any Additional Notes)
tendered pursuant to an Asset Sale Offer is less than the Excess Proceeds, the
Company (or such Subsidiary) may use such deficiency for general corporate
purposes. If the aggregate principal amount of Notes surrendered by Holders
thereof exceeds the amount of Excess Proceeds, the Trustee shall select the
Notes to be purchased on a pro rata basis. Holders of Notes that are the subject
of an offer to purchase will receive an Asset Sale Offer from the Company prior
to any related purchase date and may elect to have such Notes purchased by
completing the form entitled "Option of Holder to Elect Purchase" on the reverse
of the Notes.

     8.   Notice of Redemption. Notice of redemption will be mailed at least 30
days but not more than 60 days before the redemption date to each Holder whose
Notes are to be redeemed at its registered address. Notes in denominations
larger than $1,000 may be redeemed in part but only in whole multiples of
$1,000, unless all of the Notes held by a Holder are to be redeemed. On and
after the redemption date interest ceases to accrue on Notes or portions thereof
called for redemption.

     9.   Denominations, Transfer, Exchange. The Notes are in registered form
without coupons in denominations of $1,000 and integral multiples of $1,000. The
transfer of Notes may be registered and Notes may be exchanged as provided in
the Indenture. The Registrar and the Trustee may require a Holder, among other
things, to furnish appropriate endorsements and transfer documents and the
Company may require a Holder to pay any taxes and fees required by law or
permitted by the Indenture. The Company need not exchange or register the
transfer of any Note or portion of a Note selected for redemption, except for
the unredeemed portion of any Note being redeemed in part. Also, the Company
need not exchange or register the transfer of any Notes for a period of 15 days
before a selection of Notes to be redeemed or during the period between a record
date and the corresponding Interest Payment Date.

     10.  Persons Deemed Owners.  The registered Holder of a Note may be treated
as its owner for all purposes.

     11.  Amendment, Supplement And Waiver. Subject to certain exceptions, the
Indenture, the Note Guarantees or the Notes may be amended or supplemented with
the consent of the Holders of at least a majority in principal amount of the
then outstanding Notes and Additional Notes, if any, voting as a single class,
and any existing default or compliance with any provision of the Indenture, the
Note Guarantees or the Notes may be waived with the consent of the Holders of a
majority in principal amount of the then outstanding Notes and Additional Notes,
if any, voting as a single class. Without the consent of any Holder of a Note,
the Indenture, the Note Guarantees or the Notes may be amended or

                                      A-4
<PAGE>

supplemented to cure any ambiguity, defect or inconsistency, to provide for
uncertificated Notes in addition to or in place of certificated Notes, to
provide for the assumption of the Company's or Guarantor's obligations to
Holders of the Notes in case of a merger or consolidation, to make any change
that would provide any additional rights or benefits to the Holders of the Notes
or that does not adversely affect the legal rights under the Indenture of any
such Holder, to comply with the requirements of the SEC in order to effect or
maintain the qualification of the Indenture under the Trust Indenture Act, to
provide for the Issuance of Additional Notes in accordance with the limitations
set forth in the Indenture, or to allow any Guarantor to execute a supplemental
indenture to the Indenture and/or a Note Guarantee with respect to the Notes.

          12.  Defaults and Remedies. Events of Default include: (i) default for
30 days in the payment when due of interest or Liquidated Damages on the Notes;
(ii) default in payment when due of principal of or premium, if any, on the
Notes when the same becomes due and payable at maturity, upon redemption
(including in connection with an offer to purchase) or otherwise, (iii) failure
by the Company to comply with Section 4.07, 4.09 or 4.10 of the Indenture for 30
days from receipt of written notice by the Trustee or the Holders of at least
25% of the principal amount of the Notes outstanding; (iv) failure by the
Company for 60 days after notice to the Company by the Trustee or the Holders of
at least 25% in aggregate principal amount of the Notes (including Additional
Notes, if any) then outstanding voting as a single class; (v) default occurs
under any mortgage, indenture or instrument under which there may be issued or
by which there may be secured or evidenced any Indebtedness for money borrowed
by the Company or any of its Restricted Subsidiaries, whether such Indebtedness
or guarantee now exists, or is created after the date of this Indenture, which
default results in the acceleration of such Indebtedness prior to its express
maturity and, in each case, the principal amount of such Indebtedness, together
with the principal amount of any other such Indebtedness the maturity of which
has been so accelerated, aggregates $25.0 million or more; (vi) a final judgment
or final judgments for the payment of money are entered by a court or courts of
competent jurisdiction against the Company or any of its Significant
Subsidiaries or any group of Subsidiaries that, taken as a whole, would
constitute a Significant Subsidiary and such judgment or judgments remain
undischarged for a period (during which execution shall not be effectively
stayed pending appeal (or otherwise stayed)) of 60 days, provided that the
aggregate of all such undischarged judgments exceeds $25.0 million (net of any
amount covered by insurance); (vii) the Company or any of its Significant
Subsidiaries or any group of Restricted Subsidiaries that, taken as a whole,
would constitute a Significant Subsidiary pursuant to or within the meaning of
Bankruptcy Law; (viii) the breach of certain covenants in the Pledge and Escrow
Agreement; and (ix) except as permitted by the Indenture, any Note Guarantee
shall be held in any judicial proceeding to be unenforceable or invalid or shall
cease for any reason to be in full force and effect or any Guarantor or any
Person acting on its behalf shall deny or disaffirm its obligations under such
Guarantor's Note Guarantee. If any Event of Default occurs and is continuing,
the Trustee or the Holders of at least 25% in principal amount of the then
outstanding Notes may declare all the Notes to be due and payable.
Notwithstanding the foregoing, in the case of an Event of Default arising from
certain events of bankruptcy or insolvency, all outstanding Notes will become
due and payable without further action or notice. Holders may not enforce the
Indenture or the Notes except as provided in the Indenture. Subject to certain
limitations, Holders of a majority in principal amount of the then outstanding
Notes may direct the Trustee in its exercise of any trust or power. The Trustee
may withhold from Holders of the Notes notice of any continuing Default or Event
of Default (except a Default or Event of Default relating to the payment of
principal or interest) if it determines that withholding notice is in their
interest. The Holders of a majority in aggregate principal amount of the Notes
then outstanding by notice to the Trustee may on behalf of the Holders of all of
the Notes waive any existing Default or Event of Default and its consequences
under the Indenture except a continuing Default or Event of Default in the
payment of interest on, or the principal of, the Notes. The Company is required
to deliver to the Trustee annually a statement regarding compliance with the
Indenture, and the Company is required upon becoming aware of any Default or
Event of Default, to deliver to the Trustee a statement specifying such Default
or Event of Default.

                                      A-5
<PAGE>

     13.  Trustee Dealings with Company. The Trustee, in its individual or any
other capacity, may make loans to, accept deposits from, and perform services
for the Company or its Affiliates, and may otherwise deal with the Company or
its Affiliates, as if it were not the Trustee.

     14.  No Recourse Against Others. A director, officer, employee,
incorporator or stockholder, of the Company or any Guarantor, as such, shall not
have any liability for any obligations of the Company or such Guarantor under
the Notes, the Indenture, the Note Guarantees or the Pledge and Escrow Agreement
or for any claim based on, in respect of, or by reason of, such obligations or
their creation. Each Holder by accepting a Note waives and releases all such
liability. The waiver and release are part of the consideration for the issuance
of the Notes.

     15.  Authentication.  This Note shall not be valid until authenticated by
the manual signature of the Trustee or an authenticating agent.

     16.  Abbreviations. Customary abbreviations may be used in the name of a
Holder or an assignee, such as: TEN COM (= tenants in common), TEN ENT (=
tenants by the entireties), JT TEN (= joint tenants with right of survivorship
and not as tenants in common), CUST (= Custodian), and U/G/M/A (= Uniform Gifts
to Minors Act).

     17.  Additional Rights of Holders of Restricted Global Notes and Restricted
Definitive Notes. In addition to the rights provided to Holders of Notes under
the Indenture, Holders of Restricted Global Notes and Restricted Definitive
Notes shall have all the rights set forth in the A/B Exchange Registration
Rights Agreement dated as of August 14, 2001, between the Company and the
parties named on the signature pages thereof (the "Registration Rights
Agreement").

     18.  CUSIP Numbers. Pursuant to a recommendation promulgated by the
Committee on Uniform Security Identification Procedures, the Company has caused
CUSIP numbers to be printed on the Notes and the Trustee may use CUSIP numbers
in notices of redemption as a convenience to Holders. No representation is made
as to the accuracy of such numbers either as printed on the Notes or as
contained in any notice of redemption and reliance may be placed only on the
other identification numbers placed thereon.

     The CUSIP Company will furnish to any Holder upon written request and
without charge a copy of the Indenture and/or the Registration Rights Agreement.
Requests may be made to:

AmerisourceBergen Corporation
1300 Morris Drive, Suite 100
Chesterbrook, Pennsylvania 19087-5594
Attention:  Chief Financial Officer

                                      A-6
<PAGE>

                                Assignment Form

     To assign this Note, fill in the form below:

(I) or (we) assign and transfer this Note to: __________________________________
                                                (Insert assignee's legal name)

________________________________________________________________________________
                 (Insert assignee's soc. sec. or tax I.D. no.)

________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
             (Print or type assignee's name, address and zip code)

and irrevocably appoint ________________________________________________________
to transfer this Note on the books of the Company. The agent may substitute
another to act for him.

Date:  _______________

                                       Your Signature:__________________________
                                             (Sign exactly as your name appears
                                              on the face of this Note)

Signature Guarantee*: _________________________

*    Participant in a recognized Signature Guarantee Medallion Program (or other
signature guarantor acceptable to the Trustee).

                                      A-7
<PAGE>

                      Option of Holder to Elect Purchase

         If you want to elect to have this Note purchased by the Company
pursuant to Section 4.10 or 4.13 of the Indenture, check the appropriate box
below:

                 [_] Section 4.10               [_] Section 4.13

         If you want to elect to have only part of the Note purchased by the
Company pursuant to Section 4.10 or Section 4.13 of the Indenture, state the
amount you elect to have purchased:

                               $---------------

Date:  _______________

                                   Your Signature: _____________________________

                                             (Sign exactly as your name appears
                                              on the face of this Note)

                                   Tax Identification No.:______________________

Signature Guarantee*:  _________________________

*    Participant in a recognized Signature Guarantee Medallion Program (or other
signature guarantor acceptable to the Trustee).

                                      A-8
<PAGE>

            SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL NOTE*


         The following exchanges of a part of this Global Note for an interest
in another Global Note or for a Definitive Note, or exchanges of a part of
another Global Note or Definitive Note for an interest in this Global Note, have
been made:

<TABLE>
<CAPTION>
                                                                           Principal Amount
                                                                          of this Global Note       Signature of
                           Amount of decrease    Amount of increase in      following such       authorized officer
                           in Principal Amount      Principal Amount           decrease          of Trustee or Note
    Date of Exchange       of this Global Note    of this Global Note        (or increase)            Custodian
    ----------------       -------------------    -------------------        -------------            ---------
    <S>                    <C>                    <C>                     <C>                    <C>
</TABLE>





























*        This schedule should be included only if the Note is issued in global
form.

                                      A-9
<PAGE>

                                                                       EXHIBIT B


                       [FORM OF CERTIFICATE OF TRANSFER]

AmerisourceBergen Corporation
1300 Morris Drive, Suite 100
Chesterbrook, Pennsylvania 19087-5594


[Registrar address block]

         Re:  8 1/8% Senior Notes due 2008
              ----------------------------

         Reference is hereby made to the Indenture, dated as of August 14, 2001
(the "Indenture"), between AmerisourceBergen Corporation, as issuer (the
"Company"), and Chase Manhattan Bank and Trust Company, National Association, as
trustee. Capitalized terms used but not defined herein shall have the meanings
given to them in the Indenture.

         ___________________, (the "Transferor") owns and proposes to transfer
the Note[s] or interest in such Note[s] specified in Annex A hereto, in the
principal amount of $___________ in such Note[s] or interests (the "Transfer"),
to ___________________________ (the "Transferee"), as further specified in
Annex A hereto. In connection with the Transfer, the Transferor hereby certifies
that:

                            [CHECK ALL THAT APPLY]

         1. [_]  CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST
                 ---------------------------------------------------------------
IN THE 144A GLOBAL NOTE OR A DEFINITIVE NOTE PURSUANT TO RULE 144A. The Transfer
------------------------------------------------------------------
is being effected pursuant to and in accordance with Rule 144A under the United
States Securities Act of 1933, as amended (the "Securities Act"), and,
accordingly, the Transferor hereby further certifies that the beneficial
interest or Definitive Note is being transferred to a Person that the Transferor
reasonably believed and believes is purchasing the beneficial interest or
Definitive Note for its own account, or for one or more accounts with respect to
which such Person exercises sole investment discretion, and such Person and each
such account is a "qualified institutional buyer" within the meaning of Rule
144A in a transaction meeting the requirements of Rule 144A and such Transfer is
in compliance with any applicable blue sky securities laws of any state of the
United States. Upon consummation of the proposed Transfer in accordance with the
terms of the Indenture, the transferred beneficial interest or Definitive Note
will be subject to the restrictions on transfer enumerated in the Private
Placement Legend printed on the 144A Global Note and/or the Definitive Note and
in the Indenture and the Securities Act.

         2. [_]  CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST
                 ---------------------------------------------------------------
IN THE REGULATION S GLOBAL NOTE OR A DEFINITIVE NOTE PURSUANT TO REGULATION S.
-----------------------------------------------------------------------------
The Transfer is being effected pursuant to and in accordance with Rule 903 or
Rule 904 under the Securities Act and, accordingly, the Transferor hereby
further certifies that (i) the Transfer is not being made to a person in the
United States and (x) at the time the buy order was originated, the Transferee
was outside the United States or such Transferor and any Person acting on its
behalf reasonably believed and believes that the Transferee was outside the
United States or (y) the transaction was executed in, on or through the
facilities of a designated offshore securities market and neither such
Transferor nor any Person acting on its behalf knows that the transaction was
prearranged with a buyer in the United States, (ii) no directed selling efforts
have been made in contravention of the requirements of Rule 903(b) or Rule
904(b) of Regulation S under the Securities Act, (iii) the transaction is not
part of a plan or scheme to evade the registration requirements of the
Securities Act and (iv) if the proposed transfer is being made prior to the
expiration of the Restricted Period, the transfer is not being made to a U.S.
Person or for the account or benefit of a U.S. Person (other than an Initial
Purchaser). Upon consummation of the proposed transfer in accordance with the
terms of

                                      B-1
<PAGE>

the Indenture, the transferred beneficial interest or Definitive Note will be
subject to the restrictions on Transfer enumerated in the Private Placement
Legend printed on the Regulation S Global Note and/or the Definitive Note and in
the Indenture and the Securities Act.

         3. [_]  CHECK AND COMPLETE IF TRANSFEREE WILL TAKE DELIVERY OF A
                 --------------------------------------------------------
BENEFICIAL INTEREST IN THE IAI GLOBAL NOTE OR A DEFINITIVE NOTE PURSUANT TO ANY
-------------------------------------------------------------------------------
PROVISION OF THE SECURITIES ACT OTHER THAN RULE 144A OR REGULATION S. The
--------------------------------------------------------------------
Transfer is being effected in compliance with the transfer restrictions
applicable to beneficial interests in Restricted Global Notes and Restricted
Definitive Notes and pursuant to and in accordance with the Securities Act and
any applicable blue sky securities laws of any state of the United States, and
accordingly the Transferor hereby further certifies that (check one):

                 (a)  [_]  such Transfer is being effected pursuant to and in
            accordance with Rule 144 under the Securities Act;

                                       or

                 (b)  [_]  such Transfer is being effected to the Company or a
            subsidiary thereof;

                                       or

                 (c)  [_]  such Transfer is being effected pursuant to an
           effective registration statement under the Securities Act and in
           compliance with the prospectus delivery requirements of the
           Securities Act;

                                       or

                 (d)  [_]  such Transfer is being effected to an Institutional
           Accredited Investor and pursuant to an exemption from the
           registration requirements of the Securities Act other than Rule 144A,
           Rule 144 or Rule 904, and the Transferor hereby further certifies
           that it has not engaged in any general solicitation within the
           meaning of Regulation D under the Securities Act and the Transfer
           complies with the transfer restrictions applicable to beneficial
           interests in a Restricted Global Note or Restricted Definitive Notes
           and the requirements of the exemption claimed, which certification is
           supported by (1) a certificate executed by the Transferee in the form
           of Exhibit D to the Indenture and (2) if such Transfer is in respect
           of a principal amount of Notes at the time of transfer of less than
           $250,000, an Opinion of Counsel provided by the Transferor or the
           Transferee (a copy of which the Transferor has attached to this
           certification), to the effect that such Transfer is in compliance
           with the Securities Act. Upon consummation of the proposed transfer
           in accordance with the terms of the Indenture, the transferred
           beneficial interest or Definitive Note will be subject to the
           restrictions on transfer enumerated in the Private Placement Legend
           printed on the IAI Global Note and/or the Definitive Notes and in the
           Indenture and the Securities Act.

         4.  [_] CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST
                 ---------------------------------------------------------------
IN AN UNRESTRICTED GLOBAL NOTE OR OF AN UNRESTRICTED DEFINITIVE NOTE.
--------------------------------------------------------------------

         (a) [_] CHECK IF TRANSFER IS PURSUANT TO RULE 144. (i) The Transfer is
being effected pursuant to and in accordance with Rule 144 under the Securities
Act and in compliance with the transfer restrictions contained in the Indenture
and any applicable blue sky securities laws of any state of the United States
and (ii) the restrictions on transfer contained in the Indenture and the Private
Placement Legend are not required in order to maintain compliance with the
Securities Act. Upon consummation of the proposed Transfer in accordance with
the terms of the Indenture, the transferred beneficial interest or

                                      B-2
<PAGE>

Definitive Note will no longer be subject to the restrictions on transfer
enumerated in the Private Placement Legend printed on the Restricted Global
Notes, on Restricted Definitive Notes and in the Indenture.

         (b) [_] CHECK IF TRANSFER IS PURSUANT TO REGULATION S. (i) The Transfer
is being effected pursuant to and in accordance with Rule 903 or Rule 904 under
the Securities Act and in compliance with the transfer restrictions contained in
the Indenture and any applicable blue sky securities laws of any state of the
United States and (ii) the restrictions on transfer contained in the Indenture
and the Private Placement Legend are not required in order to maintain
compliance with the Securities Act. Upon consummation of the proposed Transfer
in accordance with the terms of the Indenture, the transferred beneficial
interest or Definitive Note will no longer be subject to the restrictions on
transfer enumerated in the Private Placement Legend printed on the Restricted
Global Notes, on Restricted Definitive Notes and in the Indenture.

         (c) [_] CHECK IF TRANSFER IS PURSUANT TO OTHER EXEMPTION. (i) The
Transfer is being effected pursuant to and in compliance with an exemption from
the registration requirements of the Securities Act other than Rule 144, Rule
903 or Rule 904 and in compliance with the transfer restrictions contained in
the Indenture and any applicable blue sky securities laws of any State of the
United States and (ii) the restrictions on transfer contained in the Indenture
and the Private Placement Legend are not required in order to maintain
compliance with the Securities Act. Upon consummation of the proposed Transfer
in accordance with the terms of the Indenture, the transferred beneficial
interest or Definitive Note will not be subject to the restrictions on transfer
enumerated in the Private Placement Legend printed on the Restricted Global
Notes or Restricted Definitive Notes and in the Indenture.

         This certificate and the statements contained herein are made for your
benefit and the benefit of the Company.

                                         _____________________________________
                                            [Insert Name of Transferor]



                                         By: _________________________________
                                            Name:
                                            Title:

         Dated:__________________


                                      B-3
<PAGE>

                      ANNEX A TO CERTIFICATE OF TRANSFER

         1.   The Transferor owns and proposes to transfer the following:

                           [CHECK ONE OF (a) OR (b)]

                  (a) [_]  a beneficial interest in the:

                      (i)   [_] 144A Global Note (CUSIP _________), or

                      (ii)  [_] Regulation S Global Note (CUSIP _________), or

                      (iii) [_] IAI Global Note (CUSIP _________); or

                  (b) [_]  a Restricted Definitive Note.

         2.   After the Transfer the Transferee will hold:

                                  [CHECK ONE]

                  (a)  [_]  a beneficial interest in the:

                       (i)   [_] 144A Global Note (CUSIP _________), or

                       (ii)  [_] Regulation S Global Note (CUSIP _________), or

                       (iii) [_] IAI Global Note (CUSIP _________), or

                       (iv)  [_] Unrestricted Global Note (CUSIP _________); or

                  (b)  [_]  a Restricted Definitive Note; or

                  (c)  [_]  an Unrestricted Definitive Note,

                  in accordance with the terms of the Indenture.


                                      B-4
<PAGE>

                                                                       EXHIBIT C

                       [FORM OF CERTIFICATE OF EXCHANGE]


AmerisourceBergen Corporation
1300 Morris Drive, Suite 100
Chesterbrook, Pennsylvania 19087-5594


[Registrar address block]

         Re:  8 1/8% Senior Notes due 2008
              ----------------------------

                             (CUSIP ____________)

         Reference is hereby made to the Indenture, dated as of August 14, 2001
(the "Indenture"), between AmerisourceBergen Corporation, as issuer (the
"Company"), and Chase Manhattan Bank and Trust Company, National Association, as
trustee. Capitalized terms used but not defined herein shall have the meanings
given to them in the Indenture.

         __________________________, (the "Owner") owns and proposes to exchange
the Note[s] or interest in such Note[s] specified herein, in the principal
amount of $____________ in such Note[s] or interests (the "Exchange"). In
connection with the Exchange, the Owner hereby certifies that:

         1.   EXCHANGE OF RESTRICTED DEFINITIVE NOTES OR BENEFICIAL INTERESTS IN
              ------------------------------------------------------------------
A RESTRICTED GLOBAL NOTE FOR UNRESTRICTED DEFINITIVE NOTES OR BENEFICIAL
------------------------------------------------------------------------
INTERESTS IN AN UNRESTRICTED GLOBAL NOTE
----------------------------------------

         (a) [_] CHECK IF EXCHANGE IS FROM BENEFICIAL INTEREST IN A RESTRICTED
GLOBAL NOTE TO BENEFICIAL INTEREST IN AN UNRESTRICTED GLOBAL NOTE. In connection
with the Exchange of the Owner's beneficial interest in a Restricted Global Note
for a beneficial interest in an Unrestricted Global Note in an equal principal
amount, the Owner hereby certifies (i) the beneficial interest is being acquired
for the Owner's own account without transfer, (ii) such Exchange has been
effected in compliance with the transfer restrictions applicable to the Global
Notes and pursuant to and in accordance with the United States Securities Act of
1933, as amended (the "Securities Act"), (iii) the restrictions on transfer
contained in the Indenture and the Private Placement Legend are not required in
order to maintain compliance with the Securities Act and (iv) the beneficial
interest in an Unrestricted Global Note is being acquired in compliance with any
applicable blue sky securities laws of any state of the United States.

         (b) [_] CHECK IF EXCHANGE IS FROM BENEFICIAL INTEREST IN A RESTRICTED
GLOBAL NOTE TO UNRESTRICTED DEFINITIVE NOTE. In connection with the Exchange of
the Owner's beneficial interest in a Restricted Global Note for an Unrestricted
Definitive Note, the Owner hereby certifies (i) the Definitive Note is being
acquired for the Owner's own account without transfer, (ii) such Exchange has
been effected in compliance with the transfer restrictions applicable to the
Restricted Global Notes and pursuant to and in accordance with the Securities
Act, (iii) the restrictions on transfer contained in the Indenture and the
Private Placement Legend are not required in order to maintain compliance with
the Securities Act and (iv) the Definitive Note is being acquired in compliance
with any applicable blue sky securities laws of any state of the United States.

         (c) [_] CHECK IF EXCHANGE IS FROM RESTRICTED DEFINITIVE NOTE TO
BENEFICIAL INTEREST IN AN UNRESTRICTED GLOBAL NOTE. In connection with the
Owner's Exchange of a Restricted Definitive Note for a beneficial interest in an
Unrestricted Global Note, the Owner hereby certifies (i) the beneficial interest
is

                                      C-1
<PAGE>

                                                                       EXHIBIT C

being acquired for the Owner's own account without transfer, (ii) such Exchange
has been effected in compliance with the transfer restrictions applicable to
Restricted Definitive Notes and pursuant to and in accordance with the
Securities Act, (iii) the restrictions on transfer contained in the Indenture
and the Private Placement Legend are not required in order to maintain
compliance with the Securities Act and (iv) the beneficial interest is being
acquired in compliance with any applicable blue sky securities laws of any state
of the United States.

         (d) [_] CHECK IF EXCHANGE IS FROM RESTRICTED DEFINITIVE NOTE TO
UNRESTRICTED DEFINITIVE NOTE. In connection with the Owner's Exchange of a
Restricted Definitive Note for an Unrestricted Definitive Note, the Owner hereby
certifies (i) the Unrestricted Definitive Note is being acquired for the Owner's
own account without transfer, (ii) such Exchange has been effected in compliance
with the transfer restrictions applicable to Restricted Definitive Notes and
pursuant to and in accordance with the Securities Act, (iii) the restrictions on
transfer contained in the Indenture and the Private Placement Legend are not
required in order to maintain compliance with the Securities Act and (iv) the
Unrestricted Definitive Note is being acquired in compliance with any applicable
blue sky securities laws of any state of the United States.

         2.      EXCHANGE OF RESTRICTED DEFINITIVE NOTES OR BENEFICIAL INTERESTS
                 ---------------------------------------------------------------
IN RESTRICTED GLOBAL NOTES FOR RESTRICTED DEFINITIVE NOTES OR BENEFICIAL
------------------------------------------------------------------------
INTERESTS IN RESTRICTED GLOBAL NOTES
------------------------------------


         (a) [_] CHECK IF EXCHANGE IS FROM BENEFICIAL INTEREST IN A RESTRICTED
GLOBAL NOTE TO RESTRICTED DEFINITIVE NOTE. In connection with the Exchange of
the Owner's beneficial interest in a Restricted Global Note for a Restricted
Definitive Note with an equal principal amount, the Owner hereby certifies that
the Restricted Definitive Note is being acquired for the Owner's own account
without transfer. Upon consummation of the proposed Exchange in accordance with
the terms of the Indenture, the Restricted Definitive Note issued will continue
to be subject to the restrictions on transfer enumerated in the Private
Placement Legend printed on the Restricted Definitive Note and in the Indenture
and the Securities Act.

         (b) [_] CHECK IF EXCHANGE IS FROM RESTRICTED DEFINITIVE NOTE TO
BENEFICIAL INTEREST IN A RESTRICTED GLOBAL NOTE. In connection with the Exchange
of the Owner's Restricted Definitive Note for a beneficial interest in the
[CHECK ONE] [_] 144A Global Note, [_] Regulation S Global Note, [_] IAI Global
Note with an equal principal amount, the Owner hereby certifies (i) the
beneficial interest is being acquired for the Owner's own account without
transfer and (ii) such Exchange has been effected in compliance with the
transfer restrictions applicable to the Restricted Global Notes and pursuant to
and in accordance with the Securities Act, and in compliance with any applicable
blue sky securities laws of any state of the United States. Upon consummation of
the proposed Exchange in accordance with the terms of the Indenture, the
beneficial interest issued will be subject to the restrictions on transfer
enumerated in the Private Placement Legend printed on the relevant Restricted
Global Note and in the Indenture and the Securities Act.

                                      C-2
<PAGE>

                                                                       EXHIBIT C


         This certificate and the statements contained herein are made for your
benefit and the benefit of the Company.


                                      _______________________________________
                                           [Insert Name of Transferor]


                                      By:____________________________________
                                       Name:
                                       Title:

Dated:______________________



                                      C-3
<PAGE>

                                                                       EXHIBIT D



                           [FORM OF CERTIFICATE FROM
                 ACQUIRING INSTITUTIONAL ACCREDITED INVESTOR]

AmerisourceBergen Corporation
1300 Morris Drive, Suite 100
Chesterbrook, Pennsylvania 19087-5594


[Registrar address block]

         Re:  8 1/8% Senior Notes due 2008
              ----------------------------

         Reference is hereby made to the Indenture, dated as of August 14, 2001
(the "Indenture"), between AmerisourceBergen Corporation, as issuer (the
"Company"), and Chase Manhattan Bank and Trust Company, National Association, as
trustee. Capitalized terms used but not defined herein shall have the meanings
given to them in the Indenture.

         In connection with our proposed purchase of $____________ aggregate
principal amount of:

         (a)  [_]   a beneficial interest in a Global Note, or

         (b)  [_]   a Definitive Note,

         we confirm that:

         1.   We understand that any subsequent transfer of the Notes or any
interest therein is subject to certain restrictions and conditions set forth in
the Indenture and the undersigned agrees to be bound by, and not to resell,
pledge or otherwise transfer the Notes or any interest therein except in
compliance with, such restrictions and conditions and the United States
Securities Act of 1933, as amended (the "Securities Act").

         2.   We understand that the offer and sale of the Notes have not been
registered under the Securities Act, and that the Notes and any interest therein
may not be offered or sold except as permitted in the following sentence. We
agree, on our own behalf and on behalf of any accounts for which we are acting
as hereinafter stated, that if we should sell the Notes or any interest therein,
we will do so only (A) to the Company or any subsidiary thereof, (B) in
accordance with Rule 144A under the Securities Act to a "qualified institutional
buyer" (as defined therein), (C) to an institutional "accredited investor" (as
defined below) that, prior to such transfer, furnishes (or has furnished on its
behalf by a U.S. broker-dealer) to you and to the Company a signed letter
substantially in the form of this letter and, if such transfer is in respect of
a principal amount of Notes, at the time of transfer of less than $250,000, an
Opinion of Counsel in form reasonably acceptable to the Company to the effect
that such transfer is in compliance with the Securities Act, (D) outside the
United States in accordance with Rule 904 of Regulation S under the Securities
Act, (E) pursuant to the provisions of Rule 144(k) under the Securities Act or
(F) pursuant to an effective registration statement under the Securities Act,
and we further agree to provide to any person purchasing the Definitive Note or
beneficial interest in a Global Note from us in a transaction meeting the
requirements of clauses (A) through (E) of this paragraph a notice advising such
purchaser that resales thereof are restricted as stated herein.

                                      D-1
<PAGE>

                                                                       EXHIBIT D

         3.    We understand that, on any proposed resale of the Notes or
beneficial interest therein, we will be required to furnish to you and the
Company such certifications, legal opinions and other information as you and the
Company may reasonably require to confirm that the proposed sale complies with
the foregoing restrictions. We further understand that the Notes purchased by us
will bear a legend to the foregoing effect.

         4.    We are an institutional "accredited investor" (as defined in Rule
501(a)(1), (2), (3) or (7) of Regulation D under the Securities Act) and have
such knowledge and experience in financial and business matters as to be capable
of evaluating the merits and risks of our investment in the Notes, and we and
any accounts for which we are acting are each able to bear the economic risk of
our or its investment.

         5.    We are acquiring the Notes or beneficial interest therein
purchased by us for our own account or for one or more accounts (each of which
is an institutional "accredited investor") as to each of which we exercise sole
investment discretion.

         You and the Company are entitled to rely upon this letter and are
irrevocably authorized to produce this letter or a copy hereof to any interested
party in any administrative or legal proceedings or official inquiry with
respect to the matters covered hereby.


                                 ---------------------------------------------
                                      [Insert Name of Accredited Investor]


                                 By:
                                    ------------------------------------------
                                    Name:
                                    Title:

Dated:  ________________


                                      D-2
<PAGE>

                                                                       EXHIBIT E


                        [FORM OF NOTATION OF GUARANTEE]

         For value received, each Guarantor (which term includes any successor
Person under the Indenture) has, jointly and severally, unconditionally
guaranteed, to the extent set forth in the Indenture and subject to the
provisions in the Indenture dated as of August 14, 2001 (the "Indenture")
between AmerisourceBergen Corporation and Chase Manhattan Bank and Trust
Company, National Association, as trustee (the "Trustee"), (a) the due and
punctual payment of the principal of, premium, if any, and interest on the Notes
(as defined in the Indenture), whether at maturity, by acceleration, redemption
or otherwise, the due and punctual payment of interest on overdue principal and
premium, and, to the extent permitted by law, interest, and the due and punctual
performance of all other obligations of the Company to the Holders or the
Trustee all in accordance with the terms of the Indenture and (b) in case of any
extension of time of payment or renewal of any Notes or any of such other
obligations, that the same will be promptly paid in full when due or performed
in accordance with the terms of the extension or renewal, whether at stated
maturity, by acceleration or otherwise. The obligations of the Guarantors to the
Holders of Notes and to the Trustee pursuant to the Note Guarantee and the
Indenture are expressly set forth in Article 11 of the Indenture and reference
is hereby made to the Indenture for the precise terms of the Note Guarantee.
Each Holder of a Note, by accepting the same, (a) agrees to and shall be bound
by such provisions, (b) authorizes and directs the Trustee, on behalf of such
Holder, to take such action as may be necessary or appropriate to effectuate the
subordination as provided in the Indenture and (c) appoints the Trustee
attorney-in-fact of such Holder for such purpose; provided, however, that the
Indebtedness evidenced by this Note Guarantee shall cease to be so subordinated
and subject in right of payment upon any defeasance of this Note in accordance
with the provisions of the Indenture.


                                       [NAME OF GUARANTOR(S)]


                                       By:_________________________________
                                       Name:
                                       Title:


                                      E-1
<PAGE>

                                                                       EXHIBIT F


                        [FORM OF SUPPLEMENTAL INDENTURE
                   TO BE DELIVERED BY SUBSEQUENT GUARANTORS]

         Supplemental Indenture (this "Supplemental Indenture"), dated as of
_______ __, 200__, among __________________ (the "Guaranteeing Subsidiary"), a
subsidiary of AmerisourceBergen Corporation (or its permitted successor), a
Delaware corporation (the "Company"), the Company and Chase Manhattan Bank and
Trust Company, National Association, as trustee under the indenture referred to
below (the "Trustee").

                              W I T N E S S E T H

         WHEREAS, the Company has heretofore executed and delivered to the
Trustee an indenture (the "Indenture"), dated as of August 14, 2001 providing
for the issuance of 8 1/8% Senior Notes due 2008 (the "Notes");

         WHEREAS, the Indenture provides that under certain circumstances the
Guaranteeing Subsidiary shall execute and deliver to the Trustee a supplemental
indenture pursuant to which the Guaranteeing Subsidiary shall unconditionally
guarantee all of the Company's Obligations under the Notes and the Indenture on
the terms and conditions set forth herein (the "Note Guarantee"); and

         WHEREAS, pursuant to Section 9.01 of the Indenture, the Trustee is
authorized to execute and deliver this Supplemental Indenture.

         NOW THEREFORE, in consideration of the foregoing and for other good and
valuable consideration, the receipt of which is hereby acknowledged, the
Guaranteeing Subsidiary and the Trustee mutually covenant and agree for the
equal and ratable benefit of the Holders of the Notes as follows:

         1.    Capitalized Terms. Capitalized terms used herein without
definition shall have the meanings assigned to them in the Indenture.

         2.    Agreement to Guarantee. The Guaranteeing Subsidiary hereby agrees
as follows:

               (a)  Along with all Guarantors named in the Indenture, to jointly
         and severally Guarantee to each Holder of a Note authenticated and
         delivered by the Trustee and to the Trustee and its successors and
         assigns, the Notes or the obligations of the Company hereunder or
         thereunder, that:

                    (i)  the principal of and interest on the Notes will be
               promptly paid in full when due, whether at maturity, by
               acceleration, redemption or otherwise, and interest on the
               overdue principal of and interest on the Notes, if any, if
               lawful, and all other obligations of the Company to the Holders
               or the Trustee hereunder or thereunder will be promptly paid in
               full or performed, all in accordance with the terms hereof and
               thereof; and

                    (ii) in case of any extension of time of payment or renewal
               of any Notes or any of such other obligations, that same will be
               promptly paid in full when due or performed in accordance with
               the terms of the extension or renewal, whether at stated
               maturity, by acceleration or otherwise. Failing payment when due
               of any amount so

                                      F-1
<PAGE>

               guaranteed or any performance so guaranteed for whatever reason,
               the Guarantors shall be jointly and severally obligated to pay
               the same immediately.

               (b)  The obligations hereunder shall be unconditional,
         irrespective of the validity, regularity or enforceability of the Notes
         or the Indenture, the absence of any action to enforce the same, any
         waiver or consent by any Holder of the Notes with respect to any
         provisions hereof or thereof, the recovery of any judgment against the
         Company, any action to enforce the same or any other circumstance which
         might otherwise constitute a legal or equitable discharge or defense of
         a guarantor.

               (c)  The following is hereby waived: diligence presentment,
         demand of payment, filing of claims with a court in the event of
         insolvency or bankruptcy of the Company, any right to require a
         proceeding first against the Company, protest, notice and all demands
         whatsoever.

               (d)  This Note Guarantee shall not be discharged except by
         complete performance of the obligations contained in the Notes and the
         Indenture, and the Guaranteeing Subsidiary accepts all obligations of a
         Guarantor under the Indenture.

               (e)  If any Holder or the Trustee is required by any court or
         otherwise to return to the Company, the Guarantors, or any Custodian,
         Trustee, liquidator or other similar official acting in relation to
         either the Company or the Guarantors, any amount paid by either to the
         Trustee or such Holder, this Note Guarantee, to the extent theretofore
         discharged, shall be reinstated in full force and effect.

               (f)  The Guaranteeing Subsidiary shall not be entitled to any
         right of subrogation in relation to the Holders in respect of any
         obligations guaranteed hereby until payment in full of all obligations
         guaranteed hereby.

               (g)  As between the Guarantors, on the one hand, and the Holders
         and the Trustee, on the other hand, (x) the maturity of the obligations
         guaranteed hereby may be accelerated as provided in Article 6 of the
         Indenture for the purposes of this Note Guarantee, notwithstanding any
         stay, injunction or other prohibition preventing such acceleration in
         respect of the obligations guaranteed hereby, and (y) in the event of
         any declaration of acceleration of such obligations as provided in
         Article 6 of the Indenture, such obligations (whether or not due and
         payable) shall forthwith become due and payable by the Guarantors for
         the purpose of this Note Guarantee.

               (h)  The Guarantors shall have the right to seek contribution
         from any non-paying Guarantor so long as the exercise of such right
         does not impair the rights of the Holders under the Guarantee.

               (i)  Pursuant to Section 11.02 of the Indenture, after giving
         effect to any maximum amount and any other contingent and fixed
         liabilities that are relevant under any applicable Bankruptcy or
         fraudulent conveyance laws, and after giving effect to any collections
         from, rights to receive contribution from or payments made by or on
         behalf of any other Guarantor in respect of the obligations of such
         other Guarantor under Article 11 of the Indenture, this new Note
         Guarantee shall be limited to the maximum amount permissible such that
         the obligations of such Guarantor under this Note Guarantee will not
         constitute a fraudulent transfer or conveyance.

         3.    Execution and Delivery. Each Guaranteeing Subsidiary agrees that
the Note Guarantees shall remain in full force and effect notwithstanding any
failure to endorse on each Note a notation of such Note Guarantee.

                                      F-2
<PAGE>

         4.    Guaranteeing Subsidiary May Consolidate, Etc. on Certain Terms.

               (a)  The Guaranteeing Subsidiary may not consolidate with or
         merge with or into (whether or not such Guarantor is the surviving
         Person) another corporation, Person or entity whether or not affiliated
         with such Guarantor unless:

                    (i)  subject to Sections 11.04 and 11.05 of the Indenture,
               the Person formed by or surviving any such consolidation or
               merger (if other than a Guarantor or the Company) unconditionally
               assumes all the obligations of such Guarantor, pursuant to a
               supplemental indenture in form and substance reasonably
               satisfactory to the Trustee, under the Notes, the Indenture and
               the Note Guarantee on the terms set forth herein or therein; and

                    (ii) immediately after giving effect to such transaction, no
               Default or Event of Default exists.

               (b)  In case of any such consolidation, merger, sale or
         conveyance and upon the assumption by the successor corporation, by
         supplemental indenture, executed and delivered to the Trustee and
         satisfactory in form to the Trustee, of the Note Guarantee endorsed
         upon the Notes and the due and punctual performance of all of the
         covenants and conditions of the Indenture to be performed by the
         Guarantor, such successor corporation shall succeed to and be
         substituted for the Guarantor with the same effect as if it had been
         named herein as a Guarantor. Such successor corporation thereupon may
         cause to be signed any or all of the Note Guarantees to be endorsed
         upon all of the Notes issuable hereunder which theretofore shall not
         have been signed by the Company and delivered to the Trustee. All the
         Note Guarantees so issued shall in all respects have the same legal
         rank and benefit under the Indenture as the Note Guarantees theretofore
         and thereafter issued in accordance with the terms of the Indenture as
         though all of such Note Guarantees had been issued at the date of the
         execution hereof.

               (c)  Except as set forth in Articles 4 and 5 and Section 11.05 of
         Article 11 of the Indenture, and notwithstanding clauses (a) and (b)
         above, nothing contained in the Indenture or in any of the Notes shall
         prevent any consolidation or merger of a Guarantor with or into the
         Company or another Guarantor, or shall prevent any sale or conveyance
         of the property of a Guarantor as an entirety or substantially as an
         entirety to the Company or another Guarantor.

         5.    Releases.

               (a)  In the event of a sale or other disposition of all of the
         assets of any Guarantor, by way of merger, consolidation or otherwise,
         or a sale or other disposition of all to the capital stock of any
         Guarantor, in each case to a Person that is not (either before or after
         giving effect to such transaction) a Restricted Subsidiary of the
         Company, then such Guarantor (in the event of a sale or other
         disposition, by way of merger, consolidation or otherwise, of all of
         the capital stock of such Guarantor) or the corporation acquiring the
         property (in the event of a sale or other disposition of all or
         substantially all of the assets of such Guarantor) will be released and
         relieved of any obligations under its Note Guarantee; provided that the
         Net Proceeds of such sale or other disposition are applied in
         accordance with the applicable provisions of the Indenture, including
         without limitation Section 4.10 of the Indenture. Upon delivery by the
         Company to the Trustee of an Officers' Certificate and an Opinion of
         Counsel to the effect that such sale or other disposition was made by
         the Company in accordance with the provisions of the Indenture,
         including without limitation Section 4.10 of the Indenture, the Trustee
         shall execute any documents reasonably

                                      F-3
<PAGE>

         required in order to evidence the release of any Guarantor from its
         obligations under its Note Guarantee.

               (b)  Any Guarantor not released from its obligations under its
         Note Guarantee shall remain liable for the full amount of principal of
         and interest on the Notes and for the other obligations of any
         Guarantor under the Indenture as provided in Article 11 of the
         Indenture.

         6.    No Recourse Against Others. No past, present or future director,
officer, employee, incorporator, stockholder or agent of the Guaranteeing
Subsidiary, as such, shall have any liability for any obligations of the Company
or any Guaranteeing Subsidiary under the Notes, any Note Guarantees, the
Indenture or this Supplemental Indenture or for any claim based on, in respect
of, or by reason of, such obligations or their creation. Each Holder of the
Notes by accepting a Note waives and releases all such liability. The waiver and
release are part of the consideration for issuance of the Notes. Such waiver may
not be effective to waive liabilities under the federal securities laws and it
is the view of the SEC that such a waiver is against public policy.

         7.    NEW YORK LAW TO GOVERN. THE INTERNAL LAW OF THE STATE OF NEW YORK
SHALL GOVERN AND BE USED TO CONSTRUE THIS SUPPLEMENTAL INDENTURE BUT WITHOUT
GIVING EFFECT TO APPLICABLE PRINCIPLES OF CONFLICTS OF LAW TO THE EXTENT THAT
THE APPLICATION OF THE LAWS OF ANOTHER JURISDICTION WOULD BE REQUIRED THEREBY.

         8.    Counterparts. The parties may sign any number of copies of this
Supplemental Indenture. Each signed copy shall be an original, but all of them
together represent the same agreement.

         9.    Effect of Headings. The Section headings herein are for
convenience only and shall not affect the construction hereof.

         10.   The Trustee. The Trustee shall not be responsible in any manner
whatsoever for or in respect of the validity or sufficiency of this Supplemental
Indenture or for or in respect of the recitals contained herein, all of which
recitals are made solely by the Guaranteeing Subsidiary and the Company.

                           [signature page attached]

                                      F-4
<PAGE>

                                                                       EXHIBIT F

         IN WITNESS WHEREOF, the parties hereto have caused this Supplemental
Indenture to be duly executed and attested, all as of the date first above
written.

         Dated:  _______________, 200__

                                         [Guaranteeing Subsidiary]

                                         By:  _______________________________
                                         Name:
                                         Title:

                                         AmerisourceBergen Corporation

                                         By:  _______________________________
                                         Name:
                                         Title:

                                         Chase Manhattan Bank and Trust Company,
                                         National Association, as Trustee

                                         By:  _______________________________
                                              Authorized Signatory

                                      F-5
<PAGE>

                                  SCHEDULE I

                            SCHEDULE OF GUARANTORS

         The following schedule lists each Guarantor under the Indenture as of
the Issue Date:





         [NONE]

                                      F-6
<PAGE>

                                                                       EXHIBIT G


                      FORM OF PLEDGE AND ESCROW AGREEMENT

                                      G-1