CONNER PERIPHERALS, INC.
                                 Note Agreement
                           Dated as of March 29, 1991

              $80,000,000 Series A Senior Notes due March 30, 1996
              $25,000,000 Series B Senior Notes due March 30, 1998

                       FIFTH AMENDMENT TO NOTE AGREEMENT


                                                   Dated as of December 22, 1993


To Each of the Persons Signatory
Hereto as Holders of Notes

Ladies and Gentlemen:

     CONNER PERIPHERALS, INC. (together with its successors and assigns, the
"Company"), a Delaware corporation, hereby agrees with you as follows:

1.   PRELIMINARY STATEMENT.

     1.1  The Company entered into those certain separate Note Agreements, each
dated as of March 29, 1991 (collectively, as in effect immediately prior to the
Effective Date, the "Existing Note Agreement," and, as amended hereby, the
"Amended Note Agreement"), with each of The Prudential Insurance Company of
America, Principal Mutual Life Insurance Company, Connecticut Mutual Life
Insurance Company, CIGNA Property and Casualty Insurance Company, Connecticut
General Life Insurance Company, New England Mutual Life Insurance Company, AID
Association for Lutherans, and General American Life Insurance Company
(individually, a "Purchaser," and collectively, the "Purchasers"), pursuant to
which the Company issued and sold to the Purchasers, and the Purchasers
purchased from the Company, an aggregate principal amount of Eighty Million
Dollars ($80,000,000) of the Company's Series A Senior Notes due March 30, 1996
and Twenty Five Million Dollars ($25,000,000) of the Company's Series B Senior
Notes due March 30, 1998 (collectively, as in effect immediately prior to the
Effective Date, the "Existing Notes," and as amended hereby, the "Amended
Notes").

     1.2  The Existing Note Agreement has been, prior to the Effective Date, and
by agreement by the parties thereto, amended pursuant to that certain Waiver and
First Amendment to Note Agreement, dated as of February 5, 1992, that certain
Second Amendment to Note Agreement, dated as of July 29, 1992, that certain
Third Amendment to Note Agreement, dated as of December 18, 1992, that certain
Fourth Amendment to Note Agreement, dated as of June 25, 1993, and that certain
Assumption Agreement, dated as of August 31, 1992.

     1.3  As of the date hereof, The Prudential Insurance Company of America
holds Thirty-Five Million Dollars ($35,000,000) in principal amount of the
Existing Notes, Principal Mutual Life Insurance Company holds Twenty-Five
Million Dollars ($25,000,000) in principal amount of the Existing Notes,
Connecticut General Life Insurance Company holds Forty Million

 
Dollars ($40,000,000) in principal amount of the Existing Notes, and General
American Life Insurance Company holds Five Million Dollars ($5,000,000) in
principal amount of the Existing Notes. The Persons signatory hereto as
holders of the Notes (the "Holders") are the holders of one hundred percent
(100%) of the Existing Notes outstanding as of the Effective Date.

     1.4  The Company and each of the Holders desire to amend and restate in
full the Existing Note Agreement and the Existing Notes, and to execute this
Amendment (the "Amendment") to effect such amendment and restatement.

     1.5  The terms used herein and not defined herein have the meanings
specified in the Amended Note Agreement.

     NOW THEREFORE, for valuable consideration, the receipt and sufficiency of
which are hereby acknowledged, the parties hereto agree as follows:

2.   AMENDMENTS TO THE EXISTING NOTE AGREEMENTS.

     2.1  Amendment to Existing Note Agreement.

     The Existing Note Agreement (including Exhibit A1 and Exhibit A2 thereto,
but not including Exhibit B1, Exhibit B2, Exhibit C, Exhibit D, Annex 1, Annex
2, Annex 3 and Annex 4 thereto) is hereby amended and restated in full in the
form attached hereto as Exhibit A.

     2.2  Amendment of Existing Notes.

          (a)  The form of 8.84% Senior Note due March 30, 1996 attached to the
     Existing Note Agreement as Exhibit A1 is hereby amended and restated in
     full in the form attached as Exhibit A1 to the Amended Note Agreement.

          (b)  The form of 9.08% Senior Note due March 30, 1998 attached to the
     Existing Note Agreement as Exhibit A2 is hereby amended and restated in
     full in the form attached as Exhibit A2 to the Amended Note Agreement.

          (c)  All Existing Notes outstanding on the Effective Date are hereby,
     without any further action being required on the part of the holders
     thereof or on the part of any other Person, deemed to be conformed to the
     form of, and have the terms provided in, the Amended Notes attached to the
     Amended Note Agreement as Exhibit A1 or Exhibit A2, as the case may be.
     The outstanding Amended Notes shall be and are entitled to all of the
     rights and benefits provided therefor in the Amended Note Agreement.  Upon
     the request of any holder of Notes, made in accordance with paragraph 11D
     of the Amended Note Agreement, the Company shall deliver, pursuant to
     paragraph 11D of the Amended Note Agreement, a new Note or Notes, in the
     form of Exhibit A1 or Exhibit A2 attached to the Amended Note Agreement, as
     the case may be.



                                      2

 
     2.3  Waiver Letter.

     That certain waiver agreement (the "Waiver") among the Company and the
Holders, dated as of November 12, 1993, as extended to the date hereof, pursuant
to which the Holders waived compliance with certain provisions of the Existing
Note Agreement, is hereby made permanent.

     2.4  Understanding Re Definition of Liens.

     The parties hereto agree and acknowledge that Section 4C of those certain
separate Note Agreements, dated as of June 1, 1989, in respect of the Company's
Series B Senior Notes due 1994, does not constitute or create a "Lien" under and
as defined in the Amended Note Agreement.

3.   WARRANTIES AND REPRESENTATIONS.

     To induce the Holders to enter into this Amendment, the Company warrants
and represents to the Holders that as of the Effective Date:

     3.1  Organization, Existence and Authority.

     Each of the Company and the Restricted Subsidiaries is a corporation duly
organized, validly existing and in good standing under the laws of its state of
incorporation.  The Company has all requisite power and authority to execute and
deliver this Amendment and the Amended Notes.

     3.2  Authorization, Execution and Enforceability.

     The execution and delivery by the Company of this Amendment and the
performance by the Company of its obligations hereunder and under the Amended
Note Agreement and the Amended Notes have been duly authorized by all necessary
corporate action on the part of the Company.  This Amendment has been duly
executed and delivered by the Company and this Amendment, the Amended Note
Agreement and the Amended Notes (the "Transaction Documents"), are valid and
binding obligations of the Company, enforceable in accordance with their
respective terms.

     3.3  No Conflicts or Defaults.

     Neither the execution and delivery by the Company of this Amendment, nor
the performance by the Company of its obligations under the Transaction
Documents, conflicts with, results in any breach in any of the provisions of,
constitutes a default under, violates or results in the creation of any Lien
upon any Property of the Company or any Subsidiary under the provisions of:

          (a)  any charter document or the bylaws of the Company or any of the
     Subsidiaries;



                                      3

 
          (b)  any agreement, instrument or conveyance to which the Company or
     any of the Subsidiaries or any of their respective Properties may be bound
     or affected; or

          (c)  any statute, rule or regulation or any order, judgment or award
     of any court, tribunal or arbitrator by which the Company or any of the
     Subsidiaries or any of their respective Properties may be bound or
     affected.

     3.4  Governmental Consent.

     Neither the execution and delivery by the Company of this Amendment or the
Amended Notes, nor the performance by the Company of its obligations under the
Transaction Documents, is such as to require a consent, approval or
authorization of, or filing, registration or qualification with, any
governmental authority on the part of any one or more of the Company and the
Subsidiaries as a condition thereto under the circumstances and conditions
contemplated by this Amendment.

     3.5  Disclosure of Defaults under Existing Note Agreement.

     After giving effect to the Waiver, no event has occurred and no condition
exists that would constitute a Default or an Event of Default under the Existing
Note Agreement, and no event has occurred and no condition exists that would
constitute a Default or an Event of Default under the Amended Note Agreement.

4.   CONDITIONS PRECEDENT TO THIS AMENDMENT.

     The amendment of the Existing Note Agreement and the Existing Notes
provided for in Section 2 hereof shall not become effective until a counterpart
of the certificate attached hereto as Exhibit B shall have been executed and
delivered by each of the Holders to the Company, on or prior to December 22,
1993 (the date of such satisfaction being herein referred to as the "Effective
Date").  The Holders shall not deliver such certificate until the following
conditions precedent have been satisfied in the opinion of the Holders.

     4.1  No Default; Representations And Warranties True.

     No Default or Event of Default under the Amended Note Agreement shall exist
and the warranties and representations set forth in Section 3 hereof shall be
true and correct on the Effective Date.

     4.2  Authorization of Transactions.

     The Company shall have authorized, by all necessary corporate action, the
execution and delivery of this Amendment and each of the other documents and
instruments executed and delivered in connection herewith and the performance of
all obligations of, and the satisfaction of all conditions precedent pursuant to
this Section 4 by, and the consummation of all transactions contemplated by
this Amendment by, the Company.  The Holders shall have received a certificate,
in form and substance satisfactory to the Holders certifying the adoption of
resolutions of the board of directors of the Company authorizing such execution,
delivery, performance, satisfaction and consummation, which resolutions shall be
attached

                                      4

 
to such certificate and shall be in full force and effect. The certificate
shall indicate that there has been no resolution passed by the board of
directors of the Company which conflicts with, amends or rescinds such
resolutions.

     4.3  Payment of Restructuring Fee.

     The Company shall have paid to the Holders on the Effective Date, by wire
transfer of immediately available funds, an aggregate amount of One Hundred Five
Thousand Dollars ($105,000) as a restructuring fee in respect of the
transactions contemplated by this Amendment.  Such payment shall be divided
among and paid to each of the Holders in proportion, as nearly as practicable,
to the respective unpaid principal amount of Existing Notes held by each Holder
at such time, in the manner provided in the Existing Note Agreement for the
payment of principal.

     4.4  Execution of Documents and Agreements.

     The Company shall have entered into a binding commitment (the "Commitment")
with Bank of America whereby the Bank of America has agreed to arrange a
revolving loan facility (the "Revolving Loan") for the Company for a period of
not less than two (2) years from the Effective Date and in an amount of not less
than Fifty Million Dollars ($50,000,000).  The Company shall have delivered to
each Holder a true and correct copy of the executed commitment with respect to
such revolving loan facility as in effect on the Effective Date, which shall be
in form and substance satisfactory to the Holders.

     4.5  Arcada Holdings, Inc.

     The Company shall have provided you with a true and correct copy of that
certain Letter of Intent dated as of December 13, 1993, as in effect on the
Effective Date, which Letter of Intent correctly describes the transactions
related to the acquisition of Quest Development Corporation by Arcada Holdings,
Inc., the formation and capitalization of Arcada Holdings, Inc. and the related
material transactions.

     4.6  Expenses.

     The Company shall have paid all costs and expenses of the Holders relating
to this Amendment and the Waiver, in accordance with paragraph 11B of the
Existing Note Agreement.

     4.7  Proceedings Satisfactory.

     All proceedings taken in connection with this Amendment and all documents
and papers relating thereto shall be satisfactory to the Holders and their
special counsel.  The Holders and their special counsel shall have received
copies of such documents and papers as they may reasonably request in connection
therewith, in form and substance satisfactory to them.

5.   CONDITION SUBSEQUENT.

                                      5

 
     The amendment of the Existing Note Agreement and the Existing Notes
provided for in Section 2 hereof shall terminate and be of no force or effect
on and after January 31, 1994, unless on or prior to such date, the Revolving
Loan shall have become effective on substantially the same terms as provided in
the Commitment, and the Company shall have delivered to each Holder a true and
correct copy of the agreement constituting the Revolving Loan as in effect at
the time of such delivery.

6.   WAIVER AND AFFIRMATION OF OBLIGATIONS.

     The terms of this Amendment shall not operate as a waiver by the Holders
of, or otherwise prejudice the Holders' rights, remedies or powers under, the
Existing Note Agreement, the Existing Notes or under applicable law, except to
the extent provided herein.  Except as expressly provided herein and in the
Amended Note Agreement and the Amended Notes:

          (a)  no terms and provisions of any agreement (including, without
     limitation, the Existing Note Agreement and the Existing Notes) are
     modified or changed by this Amendment; and

          (b)  the terms and provisions of the Existing Note Agreement and the
     Existing Notes shall continue in full force and effect.

The Company hereby acknowledges and affirms all of its obligations and duties
under the Amended Note Agreement and the Amended Notes.

7.   MISCELLANEOUS.

     7.1  Section Headings, etc.

     The titles of the Sections appear as a matter of convenience only, do not
constitute a part hereof and shall not affect the construction hereof.  The
words "herein," "hereof," "hereunder" and "hereto" refer to this Amendment as a
whole and not to any particular Section or other subdivision.

     7.2  Governing Law.

     THIS AMENDMENT AND THE AMENDED NOTES SHALL BE GOVERNED BY, AND CONSTRUED
AND ENFORCED IN ACCORDANCE WITH, INTERNAL NEW YORK LAW.

     7.3  Duplicate Originals; Execution in Counterpart.

     Two or more duplicate originals of this Amendment may be signed by the
parties, each of which shall be an original but all of which together shall
constitute one and the same instrument.  This Amendment may be executed in one
or more counterparts and shall be effective when at least one counterpart shall
have been executed by each party hereto, and each set of counterparts which,
collectively, show execution by each party hereto shall constitute one duplicate
original.

                                      6

 
     7.4  Waivers and Amendments.

     Neither this Amendment nor any term hereof may be changed, waived,
discharged or terminated orally, or by any action or inaction, but only by an
instrument in writing signed by each of the parties signatory hereto.  The terms
and provisions of the Amended Note Agreement and the Amended Notes may be
further amended or modified in accordance with the provisions of the Amended
Note Agreement.

     7.5  Successors and Assigns.

     This Amendment shall inure to the benefit of and be binding upon the
successors and assigns of each of the parties hereto.  The provisions hereof are
intended to be for the benefit of all holders, from time to time, of Notes, and
shall be enforceable by any such holder, whether or not an express assignment to
such holder of rights hereunder shall have been made by you or your successor or
assign.

     7.6  Entire Agreement.

     This Amendment constitutes the final written expression of all of the terms
hereof and is a complete and exclusive statement of those terms.

     [Remainder of Page Intentionally Blank.  Next Page is Signature Page]

                                      7

 
     If this Amendment is satisfactory to you, please so indicate by signing the
acceptance at the foot of a counterpart hereof and returning such counterpart to
the Company, whereupon this Amendment shall become binding between us in
accordance with its terms.

                                    CONNER PERIPHERALS, INC.



                                    By:  /s/ P. Jackson Bell
                                       ---------------------------------------

                                         Name:

                                         Title:


Agreed and Accepted by the Holders of the Notes:
THE PRUDENTIAL INSURANCE COMPANY OF AMERICA


By:  /s/ The Prudential Insurance Company of America
   ---------------------------------------

     Name:

     Title:


PRINCIPAL MUTUAL LIFE INSURANCE COMPANY


By:  /s/ Principal Mutual Life Insurance Company
   ---------------------------------------

     Name:

     Title:



By:  /s/ Principal Mutual Life Insurance Company
   ---------------------------------------

     Name:

     Title:


[SIGNATURE PAGE to AMENDMENT NO. 5, dated as of DECEMBER 22, 1993, to CONNER 
PERIPHERALS, INC.'S NOTE AGREEMENT dated as of MARCH 29, 1991].

                                       8

 
CIG & CO.
c/o CIGNA Investments, Inc.



 By: /s/ CIG & CO
   ---------------------------------------

     Name:

     Title:


GENERAL AMERICAN LIFE INSURANCE COMPANY


By:  /s/ General American Life Insurance Company
   ---------------------------------------

     Name:

     Title:


[SIGNATURE PAGE to AMENDMENT NO. 5, dated as of DECEMBER 22, 1993, to CONNER 
PERIPHERALS, INC.'S NOTE AGREEMENT dated as of MARCH 29, 1991].

                                       9

 
                                                                       EXHIBIT A
                                                              TO AMENDMENT NO. 5


                      AMENDED AND RESTATED NOTE AGREEMENT

                     [Exhibit A begins on the next page]




                                 Exhibit A-1

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



                          CONNER PERIPHERALS, INC.


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

                               NOTE AGREEMENT

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


                         Dated as of March 29, 1991
                                as amended by
 Waiver and First Amendment to Note Agreement, dated as of February 5, 1992
        Second Amendment to Note Agreement, dated as of July 29, 1992
      Third Amendment to Note Agreement, dated as of December 18, 1992
        Fourth Amendment to Note Agreement, dated as of June 25, 1993
      Fifth Amendment to Note Agreement, dated as of December 22, 1993
              Assumption Agreement, dated as of August 31, 1992



            $80,000,000 Series A Senior Notes Due March 30, 1996 
            $25,000,000 Series B Senior Notes Due March 30, 1998


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




                                 Exhibit A-2

 
                              TABLE OF CONTENTS
                           (Not Part of Agreement)


                                                                            PAGE
                                                                      
1.   AUTHORIZATION OF ISSUE OF NOTES......................................   1

2.   PURCHASE AND SALE OF NOTES...........................................   2

3.   CONDITIONS OF CLOSING................................................   2
     3A.    Opinion of Purchaser's Special Counsel........................   2
     3B.    Opinion of Company's Counsel..................................   2
     3C.    Representations and Warranties; No Default....................   2
     3D.    Sale of Notes to Other Purchasers.............................   2
     3E.    Purchase Permitted by Applicable Laws.........................   3
     3F.    Private Placement Number......................................   3
     3G.    Closing Expenses..............................................   3
     3H.    Proceedings...................................................   3

4.   PREPAYMENTS..........................................................   3
     4A.    Required Prepayments..........................................   3
     4B.    Optional Prepayment With Yield-Maintenance Amount.............   4
     4C.    Notice of Optional Prepayment.................................   4
     4D.    Partial Payments Pro Rata.....................................   4
     4E.    Required Prepayments Upon Change in Control...................   4
     4F.    Retirement of Notes...........................................   5

5.   AFFIRMATIVE COVENANTS................................................   5
     5A.    Financial Statements..........................................   5
     5B.    Inspection of Property........................................  10
     5C.    Covenant to Secure Note Equally...............................  11
     5D.    ERISA Compliance..............................................  11
     5E.    Payment of Taxes and Claims...................................  11
     5F.    Maintenance of Properties and Corporate Existence.............  12
     5G.    Payment of Notes and Maintenance of Office....................  13

6.   NEGATIVE COVENANTS...................................................  13
     6A.    Consolidated Tangible Net Worth...............................  13
     6B.    Consolidated Debt.............................................  14
     6C.    Consolidated Fixed Charges; Consolidated Net Income...........  16
     6D.    Liens.........................................................  16
     6E.    Sale/Leaseback Transactions...................................  19
     6F.    Restricted Subsidiary Debt and Preferred Stock................  20
     6G.    Merger and Consolidation; Sale of Assets......................  20
     6H.    Permitted Investments.........................................  24
     6I.    Transactions with Affiliates..................................  29
     6J.    Line of Business..............................................  29
     6K.    Designation of Subsidiaries...................................  29
     6L.    Private Offering..............................................  29
     6M.    Subordinated Debt.............................................  29






                                Exhibit A-ii


                          TABLE OF CONTENTS (Cont.)
                          (Not Part of Agreement)
 


                                                                            PAGE
                                                                      
     6N.    Liquidity Coverage............................................  31
     6O.    Restricted Payments...........................................  31
     6P.    Accounting Period.............................................  31

7.   EVENTS OF DEFAULT....................................................  31
     7A.    Acceleration..................................................  31
     7B.    Other Remedies................................................  34
     7C.    Annulment of Acceleration of Notes............................  34

8.   REPRESENTATIONS AND WARRANTIES.......................................  35
     8A.    Corporate Organization and Authority; Compliance with Law.....  35
     8B.    Conflicting Agreements and Other Matters......................  36
     8C.    Sale is Legal and Authorized; Notes are Enforceable...........  36
     8D.    Financial Statements..........................................  36
     8E.    Material Adverse Change.......................................  37
     8F.    Actions Pending...............................................  37
     8G.    Outstanding Debt..............................................  37
     8H.    Taxes.........................................................  37
     8I.    Title to Properties; Patents and Copyrights...................  37
     8J.    Environmental Compliance......................................  38
     8K.    ERISA.........................................................  38
     8L.    No Defaults...................................................  39
     8M.    Regulation G, etc.............................................  39
     8N.    Offering of Notes.............................................  39
     8O.    Governmental Consent..........................................  39
     8P     Certain Laws..................................................  40
     8Q.    Disclosure....................................................  40
     8R.    No Unrestricted Subsidiaries..................................  41

9.   REPRESENTATIONS OF THE PURCHASER.....................................  41

10.  DEFINITIONS..........................................................  41
     10A.   Yield-Maintenance Terms.......................................  41
     10B.   Other Terms...................................................  43

11.  MISCELLANEOUS........................................................  61
     11A.   Note Payments.................................................  61
     11B.   Expenses......................................................  61
     11C.   Consent to Amendments.........................................  61
     11D.   Form, Registration, Transfer and Exchange of
            Notes; Lost Notes.............................................  62
     11E.   Persons Deemed Owners; Participations.........................  63
     11F.   Survival of Representations and Warranties; Entire
            Agreement.....................................................  63
     11G.   Successors and Assigns........................................  63
     11H.   Disclosure to Other Persons...................................  63





                               Exhibit A-iii 


                         Table of Contents (Cont.)
                          (Not Part of Agreement)
 


                                                                            PAGE
                                                                      
     11I.   Notices.......................................................  64
     11J.   Descriptive Headings..........................................  65
     11K.   Governing Law.................................................  65
     11L.   Counterparts..................................................  65

 
 
               
Annex 1      --  Purchaser Schedule
Annex 2      --  Information as to Company
Annex 3      --  Payment Instructions at Closing
Annex 4      --  Subordination Provisions
Exhibit A1   --  Form of Series A Senior Note Due March 30, 1996
Exhibit A2   --  Form of Series B Senior Note Due March 30, 1998
Exhibit B1   --  Form of Special Counsel Opinion
Exhibit B2   --  Form of Company Opinion
Exhibit C    --  Form of Officers' Certificate
Exhibit D    --  Form of Secretary's Certificate





                                Exhibit A-iv

 
                          CONNER PERIPHERALS, INC.


                               Note Agreement


                 $80,000,000 Senior Notes Due March 30, 1996
                 $25,000,000 Senior Notes Due March 30, 1998

                                                    Dated as of March 29, 1991
                                          as amended through December 22, 1993



[Separately addressed to each of the
Purchasers listed on Annex 1 attached hereto]


Ladies and Gentlemen:


     The undersigned, CONNER PERIPHERALS, INC., a California corporation
(together with its successors and assigns, including, as of August 31, 1992,
Conner Peripherals, Inc. a Delaware corporation as successor by merger to Conner
Peripherals, Inc. a California corporation, the "Company"), hereby agrees with
you as follows:

     1.   AUTHORIZATION OF ISSUE OF NOTES.

     (i)  Authorization of Notes.  The Company will authorize the issue of:

          (a)  Eighty Million Dollars ($80,000,000) in aggregate principal
     amount of its and Series A Senior Notes due March 30, 1996 (the "Series A
     Notes"); and

          (b)  Twenty-Five Million Dollars ($25,000,000) in aggregate principal
     amount of its Series B Senior Notes due March 30, 1998 (the "Series B
     Notes") (the Series A Notes and the Series B Notes are referred to in this
     Agreement collectively as the "Notes").

     (ii)  Provisions.

          (a)  Each Series A Note shall bear interest as provided therein,
     mature on March 30, 1996; and be in the form of the Note set out in Exhibit
     A1 to this Agreement.




                                 Exhibit A-1

 
          (b)  Each Series B Note shall bear interest as provided therein,
     mature on March 30, 1998 and be in the form of the Note set out in Exhibit
     A2 to this Agreement.

The term "Notes" as used in this Agreement shall include each Note delivered
pursuant to any provision of this Agreement or the Other Note Agreements
referred to in paragraph 2 of this Agreement and each Note delivered in
substitution or exchange for any such Note pursuant to any such provision.

     2.   PURCHASE AND SALE OF NOTES.  The Company hereby agrees to sell to you
and, subject to the terms and conditions set forth in this Agreement, you agree
to purchase from the Company the aggregate principal amount of Notes set forth
opposite your name in the Purchaser Schedule attached to this Agreement as Annex
1, at 100% of such aggregate principal amount.  The Company will deliver to you,
at the offices of Hebb & Gitlin, a professional corporation, One State Street,
Hartford, Connecticut 06103, one or more Notes registered in your name,
evidencing the aggregate principal amount of Notes to be purchased by you and in
the denomination or denominations specified with respect to you in Annex 1 to
this Agreement, against payment of the purchase price thereof by transfer of
immediately available funds as directed by the Company on Annex 3 to this
Agreement on the date of closing, which shall be April 1, 1991 (the "Closing
Date").  Concurrently with the execution and delivery of this Agreement, the
Company is entering into other Note Agreements (the "Other Note Agreements")
identical with this Agreement (except as to the identity of the purchaser and
the principal amount of Notes to be purchased) with the other purchasers (the
"Other Purchasers") named in Annex 1 to this Agreement.  The sale to you and the
sales to the Other Purchasers are to be separate and several sales.

     3.   CONDITIONS OF CLOSING.  Your obligation to purchase and pay for the
Notes to be purchased by you hereunder is subject to the satisfaction, on or
before the Closing Date, of the following conditions:

     3A.  Opinion of Purchaser's Special Counsel.  You shall have received from
Hebb & Gitlin, a professional corporation, which is acting as special counsel
for you in connection with this transaction, a favorable opinion satisfactory to
you and substantially in the form of Exhibit B1 to this Agreement.

     3B.  Opinion of Company's Counsel.  You shall have received from Wilson,
Sonsini, Goodrich & Rosati, special counsel for the Company, a favorable opinion
satisfactory to you and substantially in the form of Exhibit B2 to this
Agreement.

     3C.  Representations and Warranties; No Default.  The representations and
warranties contained in paragraph 8 of this Agreement shall be true on and as
of the Closing Date, except to the extent of changes caused by the transactions
contemplated in this Agreement; there shall exist on the Closing Date no Event
of Default or Default; and you shall have received a certificate dated the
Closing Date and signed by the President, a Vice-President or the Treasurer of
the Company, substantially in the form of Exhibit C to this Agreement,
certifying to both such effects, and a certificate dated the Closing Date and
signed by the Secretary or an Assistant Secretary of the Company, substantially
in the form of Exhibit D to this Agreement, with respect to the matters therein
set forth.




                                 Exhibit A-2

 
     3D.  Sale of Notes to Other Purchasers.  The Company shall have sold to the
Other Purchasers the Notes to be purchased by them on the Closing Date and shall
have received payment in full therefor.

     3E.  Purchase Permitted by Applicable Laws.  The offer, purchase and sale
of, and payment for, the Notes to be purchased by you on the Closing Date on the
terms and conditions provided in this Agreement (including the use of the
proceeds of such Notes by the Company) shall not violate any applicable law or
governmental regulation (including, without limitation, Section 5 of the
Securities Act or Regulation G, T or X of the Board of Governors of the Federal
Reserve System) and shall not subject you to any tax, penalty, liability or
other onerous condition under or pursuant to any applicable law or governmental
regulation, and you shall have received such certificates or other evidence as
you may request to establish compliance with this condition.

     3F.  Private Placement Number.  The Company shall have obtained a private
placement number for each series of the Notes from the CUSIP Division of
Standard & Poor's Corporation.

     3G.  Closing Expenses. The Company shall have paid the statement for fees
and disbursements of the special counsel to you and the Other Purchasers
presented on the Closing Date.

     3H.  Proceedings.  All corporate and other proceedings taken or to be taken
in connection with the transactions contemplated hereby and all documents
incident to this Agreement shall be satisfactory in substance and form to you,
and you shall have received all such counterpart originals or certified or other
copies of such documents as you may reasonably request.

     4.   PREPAYMENTS.  The Notes shall be subject to prepayment with respect to
the required prepayments specified in paragraph 4A of this Agreement and also
under the circumstances set forth in paragraph 4B and paragraph 4E of this
Agreement.

     4A.  Required Prepayments.

          (i)  Series A Notes.  Until the Notes shall be paid in full, the
     Company shall apply to the prepayment of the Series A Notes, without
     premium, the sum of $26,667,000 on March 30 in each of 1994 and 1995, and
     such principal amounts of the Notes, together with interest thereon to the
     prepayment dates, shall become due on such prepayment dates.  The remaining
     $26,666,000 principal amount of the Series A Notes, together with interest
     accrued thereon, shall become due on the maturity date of the Series A
     Notes.

          (ii)  Series B Notes.  Until the Notes shall be paid in full, the
     Company shall apply to the prepayment of the Series B Notes, without
     premium, the sum of $5,000,000 on March 30 in each of the years 1994
     through 1997, inclusive, and such principal amounts of the Notes, together
     with interest thereon to the prepayment dates, shall become due on such
     prepayment dates.  The remaining $5,000,000




                                 Exhibit A-3

 
     principal amount of the Series B Notes, together with interest accrued
     thereon, shall become due on the maturity date of the Series B Notes.

          (iii) Application of Other Prepayments. Each prepayment of any Note
     pursuant to paragraph 4E of this Agreement shall reduce pro rata the
     prepayments becoming due after such prepayment and payments at maturity
     required by paragraph 4A(i) and paragraph 4A(ii) of this Agreement in
     respect of all Notes of the same series as such Note, such pro rata
     reduction to be determined by multiplying any such prepayment or payment
     by the quotient of the principal amount of the Note so prepaid divided by
     the principal amount of Notes of the same series outstanding immediately
     prior to such prepayment. Any prepayment of Notes pursuant to paragraph
     4B of this Agreement shall be applied first, to the amount due on the
     maturity date of the Notes and second, to the mandatory prepayments
     applicable to the Notes, as set forth in this paragraph 4A, in the
     inverse order of the maturity thereof.

     4B.  Optional Prepayment With Yield-Maintenance Amount.  The Notes shall be
subject to prepayment, in whole at any time or from time to time in part (in a
minimum aggregate principal amount of $1,000,000 or integral multiples of
$100,000 in excess thereof, or if the aggregate principal amount of Notes
outstanding is less than $1,000,000, then such lesser aggregate principal
amount), at the option of the Company, at 100% of the principal amount so to be
prepaid plus interest thereon to the prepayment date and the Yield-Maintenance
Amount, if any, with respect to each such Note.

     4C.  Notice of Optional Prepayment.  The Company shall give the holder of
each Note irrevocable written notice of any prepayment to be made pursuant to
paragraph 4 of this Agreement not less than 10 Business Days prior to the
prepayment date, specifying such prepayment date and the principal amount of the
Notes, and of the Notes held by such holder, to be prepaid on such date and
stating that such prepayment is to be made pursuant to paragraph 4B of this
Agreement.  Notice of prepayment having been given as aforesaid, the principal
amount of the Notes specified in such notice, together with interest thereon to
the prepayment date and together with the premium, if any, provided in this
Agreement, shall become due and payable on such prepayment date.

     4D.  Partial Payments Pro Rata.  Upon any partial prepayment of Notes, the
principal amount so prepaid shall be allocated to all Notes at the time
outstanding in proportion to the respective aggregate principal amounts of Notes
then outstanding.

     4E.  Required Prepayments Upon Change in Control.

          (i)  Notice.  In the event that the Company obtains actual knowledge
     of a Change in Control, the Company shall, within 5 Business Days of
     obtaining such knowledge, give written notice of such Change in Control to
     each holder of Notes and, simultaneously with the sending of such notice,
     use reasonable efforts to give telephonic advice of such Change in Control
     to the investment officer of each such holder specified in Annex 1 to this
     Agreement (as supplemented by written notice from each such holder).  Each
     such notice shall contain a description, in reasonable detail, of such
     Change in Control.




                                 Exhibit A-4

 
          (ii) Consolidated Debt. If on any day during the period of twelve
     complete consecutive calendar months commencing immediately after a
     Change in Control, Consolidated Debt, determined as of such day, shall
     exceed 125% of Consolidated Tangible Net Worth, determined as of such
     day, the Company shall, within 5 Business Days after such day, give
     written notice of such fact to each holder of Notes and, simultaneously
     with the sending of such notice, use reasonable efforts to give
     telephonic advice of such fact to the investment officer of each such
     holder specified in Annex 1 to this Agreement (as supplemented by written
     notice from each such holder). Such written notice (the "Offer Notice")
     shall contain and constitute an irrevocable offer to prepay all, but not
     less than all, the Notes held by such holder.

          (iii)  Offer to Purchase.  To accept such offered prepayment, a holder
     of Notes shall cause a written notice of such acceptance with respect to
     all, but not less than all, the Notes held by such holder (which acceptance
     will be irrevocable) to be delivered to the Company not later than the 90th
     day following its receipt of the Offer Notice whereupon such offered
     prepayment shall be due and payable on the 10th Business Day following
     delivery of such acceptance to the Company (the date of such prepayment
     being referred to as the "Control Prepayment Date").  Such offered
     prepayment shall be made at 100% of the principal amount of Notes so to be
     prepaid, plus interest thereon to the Control Prepayment Date and the
     Yield-Maintenance Amount, if any, with respect to such Notes.

     4F.  Retirement of Notes.  The Company shall not, and shall not permit any
of the Subsidiaries or Affiliates to, prepay or otherwise retire in whole or in
part prior to their respective stated final maturities (other than by prepayment
pursuant to paragraph 4A, paragraph 4B or  paragraph 4E of this Agreement or the
Other Note Agreements or upon acceleration of such final maturity pursuant to
paragraph 7A of this Agreement or the Other Note Agreements), or purchase, or
otherwise acquire, directly or indirectly, Notes held by any Person.  Any Notes
so prepaid or otherwise retired by the Company shall not be deemed to be
outstanding for any purpose under this Agreement (including, without limitation,
any determination of the "Required Holders").

     5.   AFFIRMATIVE COVENANTS.

     5A.  Financial Statements.  The Company covenants that it will deliver to
each holder of Notes (except with respect to the information referred to in
clause (viii) below which shall only be delivered to Significant Holders of
Notes) in duplicate:

          (i)  as soon as available and in any event within 90 days after the
     end of each fiscal year (except in the case of subclause (c), as to which
     the period shall be 120 days after the end of such fiscal year),

               (a)  consolidated statements of income and cash flows of the
          Company and the Subsidiaries for such year, and a consolidated balance
          sheet of the Company and the Subsidiaries as at the end of such year,
          setting forth in each case in comparative form corresponding
          consolidated figures from the preceding fiscal year, all in reasonable
          detail and accompanied by the unqualified opinion
 
                                Exhibit A-5
 

 
of independent certified public accountants of recognized national standing
selected by the Company,

               (b) consolidating statements of income and cash flows of the
          Company and the Subsidiaries for such year, and consolidating
          balance sheets of the Company and the Subsidiaries as at the end of
          such year, all in reasonable detail; provided that such financial
          statements shall not be required to be delivered if financial
          statements for the same dates and periods are delivered pursuant to
          subclause (c) of this clause (i), and

               (c)  consolidated statements of income and cash flows of the
          Company and the Restricted Subsidiaries for such year, and a
          consolidated balance sheet of the Company and the Restricted
          Subsidiaries as at the end of such year, setting forth in each case in
          comparative form corresponding consolidated figures from the preceding
          fiscal year, all in reasonable detail and reviewed in accordance with
          generally accepted auditing standards by independent public
          accountants of recognized national standing selected by the Company
          whose report on such review shall state that such accountants are not
          aware of any material modifications that should be made to such
          financial statements in order for them to be in conformity with
          generally accepted accounting principles; provided that such financial
          statements shall not be required to be delivered if no Material
          Unrestricted Subsidiaries exist as of the end of the period covered by
          such financial statements;

          (ii)  as soon as available and in any event within 45 days after the
     end of each quarterly period (other than the last quarterly period) in each
     fiscal year,

               (a)  consolidated statements of income and cash flows of the
          Company and the Subsidiaries for such quarterly period and for the
          period from the beginning of the current fiscal year to the end of
          such quarterly period, and a consolidated balance sheet of the Company
          and the Subsidiaries as at the end of such quarterly period, setting
          forth in each case in comparative form figures for the corresponding
          periods in the preceding fiscal year, all in reasonable detail,
          subject to changes resulting from year-end adjustments,

               (b)  consolidating statements of income and cash flows of the
          Company and the Subsidiaries for such quarterly period and for the
          period from the beginning of the current fiscal year to the end of
          such quarterly period, and consolidating balance sheets of the Company
          and the Subsidiaries as at the end of such quarterly period, subject
          to changes resulting from year-end adjustments, all in reasonable
          detail; provided that such financial statements shall not be required
          to be delivered if financial statements for the same dates and periods
          are delivered pursuant to subclause (c) of this clause (ii), and

               (c)  consolidated statements of income and cash flows of the
          Company and the Restricted Subsidiaries for such quarterly period and
          for the period from the beginning of the current fiscal year to the
          end of such quarterly period, and a consolidated balance sheet of the
          Company and the Restricted Subsidiaries
 
                                 Exhibit A-6
 

 
          as at the end of such quarterly period, setting forth in each case
          in comparative form figures for the corresponding periods in the
          preceding fiscal year, all in reasonable detail, subject to changes
          resulting from year-end adjustments; provided that such financial
          statements shall not be required to be delivered if no Material
          Unrestricted Subsidiaries exist as of the end of the period covered
          by such financial statements;

          (iii)  together with each set of financial statements delivered
     pursuant to clause (i) and clause (ii) of this paragraph 5A, a certificate
     of a Responsible Officer,

               (a)  stating that (I) the accompanying financial statements
          described in clause (a) of clause (i) or clause (ii), as the case may
          be, of this paragraph 5A, present fairly the financial position and
          results of operations of the companies being reported on, in
          accordance with generally accepted accounting principles subject, in
          the case of interim financial statements, to the absence of footnotes
          and changes resulting from year-end adjustments, and (II)  with
          respect to the accompanying financial statements described in clause
          (c) of clause (i) or clause (ii), as the case may be, of this
          paragraph 5A (if such financial statements are required to be
          delivered), such officer is not aware of any material modifications
          that should be made to such financial statements in order for them to
          be in conformity with generally accepted accounting principles
          subject, in the case of interim financial statements, to the absence
          of footnotes and changes resulting from year-end adjustments,

               (b)  stating that no Default or Event of Default then exists, or
          if a Default or Event of Default exists, disclosing the nature and
          period of existence of each such Default or Event of Default, and
          describing all actions the Company has taken and intends to take in
          respect to each such Default and Event of Default,

               (c)  certifying compliance, as of the last day of the period to
          which such financial statements relate, with paragraph 6A, paragraph
          6B, paragraph 6C, paragraph 6D(xv), paragraph 6E, paragraph 6F,
          paragraph 6G(ii), and paragraph 6H(xx) of this Agreement, and setting
          forth in reasonable detail the calculations necessary to demonstrate
          such compliance, in a form reasonably acceptable to the Required
          Holders,

               (d)  either

                    (I) stating that, during the period of eight consecutive
               fiscal quarters of the Company most recently ended as of the date
               of such certificate (the "Two Year Period"), the Company and the
               Restricted Subsidiaries have not consummated any Transfer subject
               to paragraph 6G(ii)(d) which requires any deduction pursuant to
               subclause (cc) of paragraph 6G(ii)(d)(I) or paragraph
               6G(ii)(d)(II) in order for such Transfer to be in compliance with
               paragraph 6G(ii) or

                    (II)  (aa) containing a brief description of all Transfers
                    consummated during the Two Year Period as to which such
 
                                 Exhibit A-7
 

 
                    deduction was necessary in order for such compliance to be
                    achieved,

                          (bb) setting forth the respective dates on which such
                    Transfers were consummated,

                          (cc) setting forth the respective amounts required to
                    be so deducted in respect of such Transfers, and

                          (dd) setting forth a brief description of the
                    application of any of the amounts referred to in the
                    foregoing subclause (cc) to the purposes identified in
                    subclause (cc) of paragraph 6G(ii)(d)(I) and paragraph
                    6G(ii)(d)(II); and

               (e)  the notice, if any, required by paragraph 6B(iii);

          (iv)  within five days of a Responsible Officer obtaining knowledge of
     an Event of Default or Default, a certificate of a Responsible Officer
     specifying the nature and period of existence thereof and what action the
     Company has taken and proposes to take with respect to such Default or
     Event of Default;

          (v)  promptly upon transmission thereof, copies of all such financial
     statements, proxy statements, notices and reports as it sends to its public
     stockholders generally, copies of all final registration statements on Form
     S-1 or Form S-3 (without exhibits) or their successor forms relating to
     offerings of debt or equity Securities on behalf of the Company, and copies
     of all Form 10-Ks, Form 10-Qs, and Form 8-Ks or their successor forms, and
     all amendments to such forms, that the Company files with the Securities
     and Exchange Commission (or any governmental body or agency succeeding to
     the functions of the Securities and Exchange Commission);

          (vi)  promptly upon receipt thereof by the Company, a copy of the
     final management letter, if any, submitted by the Company's independent
     accountants in connection with any annual audit made by them of the books
     of the Company and the Subsidiaries;

          (vii)  promptly upon the request of any holder of Notes, any
     information required to be delivered (to the extent not already delivered
     to such holder pursuant to the other requirements of this paragraph 5A) to
     any transferee of Notes by Rule 144A (17 C.F.R. (S) 230.144A) under the
     Securities Act (or any successor provision) as a condition to the transfer
     of any Note pursuant to such Rule;

          (viii)  subject to the second and third provisos to paragraph 5B of
     this Agreement, with reasonable promptness, such other financial data as
     any Significant Holder of Notes may reasonably request (including, without
     limitation, a copy of each report, in addition to those referred to in
     clauses (i) and (vi) of this paragraph 5B, submitted to the Company or any
     Subsidiary by independent accountants in connection with any annual,
     interim or special audit made by them of the books of the Company or any
     Subsidiary);
 
                                 Exhibit A-8
 

 
          (ix)  immediately upon becoming aware of the occurrence of any

               (a)  material "reportable event" (as such term is defined in
          Section 4043 of ERISA), or

               (b) "prohibited transactions" (as such term is defined in Section
          406 or Section 4975 of the IRC)

     in connection with any Pension Plan or any trust created thereunder, a
     certificate of the a Responsible Officer specifying the nature thereof,
     what action the Company is taking or proposes to take with respect thereto,
     and, when known, any action taken by the Internal Revenue Service, the
     Department of Labor or the PBGC with respect thereto;

          (x)  prompt written notice and a description of

               (a)  any failure to make a contribution to a Pension Plan if such
          failure has given rise to a Lien pursuant to Section 302(f)(1) of
          ERISA, or

               (b)  any request pursuant to Section 303 of ERISA or Section 412
          of the IRC for, or notice of the granting pursuant to said Section 303
          or Section 412 of, a waiver in respect of all or part of the minimum
          funding standard set forth in ERISA or the IRC, as the case may be, of
          any Pension Plan, and, in connection with the granting of any such
          waiver, the amount of any waived funding deficiency (as such term is
          defined in said Section 303 or said Section 412) and the terms of such
          waiver; and

          (xi)  prompt written notice of and, where applicable, a description of

               (a)  any notice from the PBGC in respect of the commencement of
          any proceedings pursuant to Section 4042 of ERISA to terminate any
          Pension Plan or for the appointment of a trustee to administer any
          Pension Plan,

               (b)  any distress termination notice delivered to the PBGC under
          Section 4041 of ERISA in respect of any Pension Plan, and any
          determination of the PBGC in respect thereof,

               (c)  the placement of any Multiemployer Plan in reorganization
          status under Title IV of ERISA,

               (d)  any Multiemployer Plan becoming "insolvent" (as such term is
          defined in Section 4245 of ERISA under Title IV of ERISA),

               (e)  the whole or partial withdrawal of the Company or any ERISA
          Affiliate from any Multiemployer Plan and the withdrawal liability
          incurred in connection therewith, and
 
                                 Exhibit A-9
 

 
               (f) the withdrawal of the Company or any ERISA Affiliate from any
          Pension Plan with respect to which it is a "substantial employer"
          under, and as defined in, ERISA and the withdrawal liability under
          ERISA incurred in connection therewith.

     Together with each delivery of financial statements required by clause (i)
     (a) above, the Company will deliver to each holder of Notes a statement
     by such accountants certifying that, in making the examination upon which
     such opinion was based, no information came to their attention which, to
     their knowledge, indicated that an Event of Default existed as the result
     of the failure of the Company to comply with the covenants specified
     below or a statement specifying such failure (it being understood that
     such accountants' audit will not be directed toward obtaining knowledge
     of any such failure):

          (1)  paragraph 6A, as of the Company's fiscal year end,

          (2)  paragraph 6B, as of the Company's fiscal year end, based solely
     on amounts included in the consolidated financial statements or disclosed
     in the notes thereto,

          (3)  paragraph 6C, for the Company's fiscal year, based solely on
     amounts included in the consolidated financial statements or disclosed in
     the notes thereto,

          (4)  paragraph 6D(xv), as of the Company's fiscal year end, based
     solely on amounts included in the consolidated financial statements or
     disclosed in the notes thereto,

          (5)  paragraph 6E, but only as to individual transactions in excess of
     $5,000,000, and

          (6)  paragraph 6F, as of the Company's fiscal year end, based solely
     on the amounts included in the consolidating balance sheets of the
     Restricted Subsidiaries.

Such accountants, however, shall not be liable to anyone by reason of their
failure to obtain knowledge of any Event of Default or Default that would not be
disclosed in the course of an audit conducted in accordance with generally
accepted auditing standards.

     5B.  Inspection of Property.  The Company covenants that it will permit any
employee of, or any financial, legal, environmental or other professional
consultant or advisor to, any Significant Holder that is designated by such
Significant Holder in writing, at such Significant Holder's expense or, so long
as an Event of Default shall exist, at the expense of the Company, upon
reasonable notice to the Company, to visit and inspect any of the properties of
the Company and the Subsidiaries, to examine the corporate books and financial
records of the Company and the Subsidiaries and make copies thereof or extracts
therefrom and to discuss the affairs, finances and accounts of any of such
corporations with the principal officers of the Company and its independent
public accountants (the "Inspection Rights") and by this paragraph the Company
authorizes such officers and accountants to discuss such affairs, finances and
accounts, all at such reasonable times and as often as such
 
                                 Exhibit A-10
 

 
holder may reasonably request, provided that, in the event that the Company
reasonably objects to any Significant Holder within two Business Days of such
notice that any Person so designated by such Significant Holder is a
Competitor or an employee thereof, the Company shall not be required to afford
such Person any of the foregoing Inspection Rights, provided, further, that
the Company and the Restricted Subsidiaries will not be required to disclose,
permit the inspection, examination, copying or making extracts of, or discuss,
any portion of, any document, or any information,

          (i) that constitutes non-financial trade secrets, non-financial
     proprietary information or product-by-product information relating to
     production, pricing, profitability or failure rates, or

          (ii)  in respect of which disclosure to such Significant Holder is
     then prohibited by

               (a) law, or

               (b) an agreement binding on the Company or any Subsidiary that
          was not entered into by the Company or such Subsidiary for the primary
          purpose of concealing information from such Significant Holder,

     and in respect of which a Responsible Officer has provided a certificate to
     such holder setting forth a brief description of the law or agreement
     (including, in the case of an agreement, without limitation, the nature and
     purpose of the agreement, the parties to the agreement, and the provision
     of the agreement that prohibits such disclosure), provided, however, that
     if disclosure of the existence of any agreement is prohibited by the
     provisions thereof, such certificate may state generally, with respect to
     such agreement, that there are agreements pertaining to the matter as to
     which information was requested which are binding on the Company or a
     Subsidiary and which prohibit disclosure of the existence thereof.

     5C.  Covenant to Secure Note Equally.  The Company will, if it or any
Restricted Subsidiary creates or assumes any Lien upon any of its Property,
whether now owned or hereafter acquired, other than Liens permitted by the
provisions of paragraph 6D of this Agreement (unless prior written consent to
the creation or assumption thereof shall have been obtained pursuant to
paragraph 11C of this Agreement), make or cause to be made, pursuant to such
agreements and instruments as shall be approved by the Required Holders,
effective provision whereby the Notes will be secured by such Lien equally and
ratably with any and all other Debt thereby secured so long as any such other
Debt shall be so secured.

     5D.  ERISA Compliance.  The Company covenants that it will, and will cause
each ERISA Affiliate to, at all times

          (i)  with respect to each Pension Plan, make timely payments of
     contributions required to meet the minimum funding standard set forth in
     ERISA or the IRC with respect thereto and, with respect to each
     Multiemployer Plan, make timely payment of contributions required to be
     paid thereto as provided by Section 515 of ERISA and
 
                                 Exhibit A-11
 

 
          (ii)  comply with all other provisions of ERISA,

except for such failures to make contributions and failures to comply as would
not have a material adverse effect on the business, prospects, Properties or
financial condition of the Company and the Subsidiaries taken as a whole.

     5E. Payment of Taxes and Claims. The Company will, and will cause each
Subsidiary to, pay before they become delinquent, all material taxes,
assessments and governmental charges or levies imposed upon it or its
Property, provided that items of the foregoing description need not be paid
while being contested in good faith and by appropriate proceedings as long as
adequate reserves, to the extent required by generally accepted accounting
principles, have been established and maintained and exist with respect
thereto and, provided, further, that the contesting Person's right to use any
material Property is not materially adversely affected thereby.

     5F.  Maintenance of Properties and Corporate Existence.  The Company will,
and will cause each Restricted Subsidiary to,

          (i)  Property -- maintain in good working order and condition all of
     its Property which is material to the continued conduct of the business of
     the Company and the Restricted Subsidiaries taken as a whole;

          (ii)  Insurance -- maintain, with financially sound and reputable
     insurers, insurance with respect to its Property and business against such
     casualties and contingencies, of such types (including, without limitation,
     loss or damage, public liability, business interruption, larceny,
     embezzlement or other criminal misappropriation) and in such amounts as is
     customary in the case of corporations of established reputations engaged in
     the same or a similar business and similarly situated;

          (iii)  Financial Records -- maintain sound accounting policies and an
     adequate and effective system of accounts and internal accounting control
     that will safeguard assets, properly record income, expenses and
     liabilities, and assure the production of proper financial statements in
     accordance with generally accepted accounting principles;

          (iv)  Corporate Existence and Rights -- do or cause to be done all
     things necessary to preserve and keep in full force and effect its
     existence, rights and franchises, except as otherwise permitted by
     paragraph 6G or paragraph 6K of this Agreement and except, in each case,
     where the failure to take any such action would not have a material adverse
     effect on the business, prospects, Properties or condition (financial or
     otherwise) of the Company and the Restricted Subsidiaries taken as a whole
     or the ability of the Company to perform its obligations set forth in this
     Agreement and in the Notes; provided that the corporate existence of any
     Restricted Subsidiary may be terminated, and any rights and franchises may
     be terminated or permitted to lapse, if, in the good faith judgment of the
     Company, such determination or lapse is in the best interests of the
     Company and is not disadvantageous to the holders of the Notes; and
 
                                 Exhibit A-12
 

 
          (v)  Compliance with Law -- (a) comply with all applicable laws,
     rules, regulations, orders, judgments and decrees of any governmental
     authority, except where any failure to comply would not have a material
     adverse effect on the business, prospects, Properties or condition
     (financial or otherwise) of the Company and the Restricted Subsidiaries
     taken as a whole or the ability of the Company to perform its obligations
     set forth in this Agreement and in the Notes and (b) obtain all licenses,
     permits, franchises and other governmental authorizations necessary to the
     ownership of its Properties or to the conduct of its business, except where
     any failure to so obtain would not have a material adverse effect on the
     business, Properties or condition (financial or otherwise) of the Company
     and the Restricted Subsidiaries taken as a whole or the ability of the
     Company to perform its obligations set forth in this Agreement and in the
     Notes.

     5G.  Payment of Notes and Maintenance of Office.  The Company will
punctually pay, or cause to be paid, the principal and interest (and premium, if
any) to become due in respect of the Notes according to the terms thereof and
will maintain an office in compliance with paragraph 11I of this Agreement (or
such other address which the Company shall have specified in writing in
accordance with paragraph 11I) where notices, presentations and demands in
respect of this Agreement or the Notes may be made upon it.  Such office will be
maintained at such address until such time as the Company will notify the
holders of the Notes of any change of location of such office, which will in any
event be located in the United States of America.

     6.   NEGATIVE COVENANTS.

     6A.  Consolidated Tangible Net Worth.  The Company will not permit
Consolidated Tangible Net Worth, determined as of any Determination Date, to be,

          (i)  if such Determination Date is prior to December 22, 1993, then
     less than the sum of

               (a)  $525,000,000, plus

               (b)  45% of Consolidated Net Income for each fiscal year ended
          during the period beginning on January 1, 1991 and ending on or prior
          to such Determination Date (unless Consolidated Net Income shall be a
          loss in any fiscal year, in which event the amount determined pursuant
          to this clause (b) for such fiscal year shall be zero), plus

               (c)  the net proceeds to the Company from the sale of any capital
          stock of the Company made during the period beginning on January 1,
          1991 and ending on such Determination Date, plus

               (d)  without duplication with clauses (i)(b) or (i)(c) above, an
          amount equal to the aggregate principal amount of any Debt Security of
          the Company (other than Debt Securities held by Restricted
          Subsidiaries), minus the costs and fees incurred upon the original
          issuance of such Debt Security, any unamortized original issue
          discount with respect to any such Debt Security and
 
                                 Exhibit A-13
 

 
          any costs and expenses of conversion, which has been converted into
          or exchanged for capital stock during the period beginning on
          January 1, 1991 and ending on such Determination Date, but only to
          the extent such conversion or exchange increases Consolidated
          Tangible Net Worth, and

          (ii)  if such Determination Date is on or after December 22, 1993,
     then less than the sum of

               (a)  $125,000,000, plus

               (b) 50% of Consolidated Net Income for each fiscal quarter
          ended during the period beginning on October 3, 1993 and ending on
          or prior to such Determination Date (unless Consolidated Net Income
          shall be a loss in any fiscal quarter, in which event the amount
          determined pursuant to this clause (b) for such fiscal quarter shall
          be zero), plus

               (c)  the net proceeds to the Company from the sale of any capital
          stock of the Company made during the period beginning on October 3,
          1993 and ending on such Determination Date, plus

               (d)  without duplication with clauses (ii)(b) or (ii)(c) above,
          an amount equal to the aggregate principal amount of any Debt Security
          of the Company (other than Debt Securities held by Restricted
          Subsidiaries), minus the costs and fees incurred upon the original
          issuance of such Debt Security, any unamortized original issue
          discount with respect to any such Debt Security and any costs and
          expenses of conversion, which has been converted into or exchanged for
          capital stock during the period beginning on October 3, 1993 and
          ending on such Determination Date, but only to the extent such
          conversion or exchange increases Consolidated Tangible Net Worth.

     6B.  Consolidated Debt.

          (i)  Consolidated Senior Debt.  The Company will not permit, on any
     Determination Date, Consolidated Senior Debt, to exceed the percentage of
     Consolidated Tangible Net Worth set forth in the following table opposite
     such Determination Date, in each case determined as of such Determination
     Date:



================================================================================
                        Determination Date                          Percentage
- --------------------------------------------------------------------------------
                                                                 
All Determination Dates occurring between March 29, 1991 to and             75%
 including the Determination Date occurring nearest to September
 30, 1993
- --------------------------------------------------------------------------------
Determination Date occurring nearest to December 31, 1993                  115%
- --------------------------------------------------------------------------------
Determination Date occurring nearest to March 31, 1994                      90%
- --------------------------------------------------------------------------------
 
 
                                 Exhibit A-14
 

 
 
 
                             Determination Date
                                                                        
All Determination Dates occurring after the Determination Date              75%
 occurring nearest to March 31, 1994


          (ii)  Consolidated Debt.  The Company will not permit, on any
     Determination Date, Consolidated Debt to exceed the percentage of
     Consolidated Tangible Net Worth set forth in the following table opposite
     such Determination Date, in each case determined as of such Determination
     Date:



    Determination Date                           Percentage
                                              
All Determination Dates                             125%
 occurring between March
 29, 1991 to and including
 the Determination Date
 occurring nearest to
 September 30, 1993
 
Determination Date                                  515%
 occurring nearest to
 December 31, 1993
 
Determination Date                                  455%
 occurring nearest to
 March 31, 1994
 
Determination Date                                  405%
 occurring nearest to June
 30, 1994
 
Determination Date                                  365%
 occurring nearest to
 September 30, 1994
 
Determination Date                                  335%
 occurring nearest to
 December 31, 1994
 
Determination Date                                  295%
 occurring nearest to
 March 31, 1995
 
Determination Date                                  275%
 occurring nearest to June
 30, 1995
 
Determination Date                                  255%
 occurring nearest to
 September 30, 1995
 
Determination Date                                  240%
 occurring nearest to
 December 31, 1995
 
Determination Date                                  220%
 occurring nearest to
 March 31, 1996

All Determination Dates                             200%
 occurring after the
 Determination Date
 occurring nearest to
 March 31, 1996
 
 
       (iii) Adjustments to Consolidated Debt Percentages. The percentages set
    forth in the table in paragraph 6B(ii) hereof shall be adjusted as of each
    Determination Date to be equal to the Adjusted Consolidated Debt Percentage
    calculated in respect thereof if

               (a) during the fiscal quarter ended on such Determination Date
    the Company issues capital stock, other than issuances of capital stock
    pursuant to (or pursuant to options, warrants or other securities issued
    pursuant to) employee stock option plans, director stock options plans,
    employee stock purchase plans or any similar arrangements intended to
    provide incentives for employee and directors, and
 
                                 Exhibit A-15
 

 
               (b)  the percentage set forth in such table in respect of such
          Determination Date, as then previously adjusted as provided in this
          subparagraph (iii), is greater than 125%.

     The Company shall provide a notice with respect to each Determination Date
     as to which an adjustment in such percentage is required by this
     subparagraph (iii), together with the certificate required by paragraph
     5A(iii) delivered in respect of such fiscal quarter, to all holders of
     Notes, providing in detail the calculation of the Adjusted Consolidated
     Debt Percentages determined in respect of such fiscal quarter and all
     subsequent fiscal quarters.  The Adjusted Consolidated Debt Percentages
     specified in such notice shall apply to such fiscal quarter and to all
     subsequent fiscal quarters and such table shall be deemed to be amended in
     accordance with such notice.  Such notice shall be satisfactory in all
     respects to the Required Holders.


     6C.  Consolidated Fixed Charges; Consolidated Net Income.

          (i)  Consolidated Fixed Charges.  The Company will not permit the
     ratio of (i) the sum of Consolidated Net Income plus Consolidated Fixed
     Charges plus taxes deducted from revenues in the computation of such
     Consolidated Net Income, to (ii) Consolidated Fixed Charges to be less for
     any period of two consecutive fiscal quarters of the Company than the ratio
     set forth opposite the relevant period in the table below:



                 Two Fiscal Quarter Period Ending                      Ratio
                                                                  
 
On the Determination Date occurring nearest to March 31, 1994         1.0 : 1.0
 
On the Determination Date occurring nearest to June 30, 1994         1.85 : 1.0
 
On the Determination Date occurring nearest to September 30, 1994     2.0 : 1.0
On the Determination Date occurring nearest to December 31, 1994      2.0 : 1.0


     The Company will not permit, at any time on or after the Determination Date
     occurring nearest to March 31, 1995, the ratio of (i) the sum of
     Consolidated Net Income plus Consolidated Fixed Charges plus taxes deducted
     from revenues in the computation of such Consolidated Net Income, to (ii)
     Consolidated Fixed Charges to be less for any period of four consecutive
     fiscal quarters of the Company than 2.0 to 1.0.

          (ii)  Consolidated Net Income.  The Company will not permit
     Consolidated Net Income for the three-month period ending on the
     Determination Date occurring nearest to December 31, 1993 to be less than a
     deficit of $12,000,000.

     6D.  Liens.  The Company will not, and will not permit any Restricted
Subsidiary to, create, assume or suffer to exist any Lien upon any of its
Property, whether now owned or hereafter acquired (whether or not provision is
made for the equal and ratable securing of the Notes in accordance with the
provisions of paragraph 5C of this Agreement), except
 
                                 Exhibit A-16
 

 
          (i)  Liens in existence on the Closing Date and described on Annex 2
     to this Agreement;

          (ii)  Liens for taxes that are not yet due or that are being actively
     contested in good faith by appropriate proceedings, and in respect of which
     adequate reserves are being maintained to the extent required by generally
     accepted accounting principles;

          (iii)  Liens incurred or deposits made in the ordinary course of
          business,

               (a)  in respect of leases, statutory obligations or claims or
          demands of materialmen, mechanics, carriers, warehousemen, landlords
          and other like Persons that are not yet due or that are being actively
          contested in good faith by appropriate proceedings, and in respect of
          which adequate reserves are carried on the books of the Person liable
          therefor to the extent required by generally accepted accounting
          principles,

               (b) in connection with workers' compensation, unemployment
          insurance, social security and other like laws,

               (c)  to secure the performance of letters of credit, bids,
          leases, tenders, sales contracts, statutory obligations, government
          contracts, surety and performance bonds and other similar obligations
          not incurred in connection with the borrowing of money, the obtaining
          of advances or the payment of the deferred purchase price of Property,

               (d)  incidental to the conduct of its business or ownership of
          its Property, provided that,

                    (I)  such obligations shall not have arisen in connection
               with the borrowing of money, the obtaining of advances or credit
               or the payment of the deferred purchase price of Property, and

                     (II)  such Liens shall not in the aggregate materially
               detract from the value of the Property encumbered thereby or
               materially interfere with the use of such Property in the
               ordinary conduct of the owning Person's business,

               (e)  which constitute purchase money security interests with
          respect to advances or the payment of deferred purchase price in
          connection with the purchase of goods and services in the ordinary
          course of business, provided that, at the time any such security
          interest is created, the Company or such Restricted Subsidiary intends
          to pay the amount secured thereby within 180 days after such creation,
          provided further that any such security interest runs in favor of the
          provider of such goods or services and is not part of a floor plan
          financing arrangement or any other arrangement with any Person that is
          primarily in the business of making loans or extending other financial
          accommodations, or
 
                                 Exhibit A-17
 

 
               (f)  which constitute Liens with respect to conditional sale or
          other title retention agreements and any lease in the nature thereof,
          provided that any such Lien with respect to conditional sales or other
          title retention agreements encumbers only Property and accretions
          thereto (and proceeds arising from the disposition thereof) which are
          subject to such conditional sale or other title retention agreement or
          lease in the nature thereof and, provided, further, that the aggregate
          amount secured by all such conditional sale or other title retention
          agreements and leases in the nature thereof shall not be more than
          $5,000,000 (it being understood that additional amounts may be so
          secured if permissible under any other provision of this paragraph 6D
          including, without limitation, clause (xv) of this paragraph 6D);

          (iv)  reservations, exceptions, encroachments, easements, rights-of-
     way, covenants, conditions, restrictions and other similar title exceptions
     or encumbrances affecting real Property, provided such Liens do not
     interfere with the use of such Property in the ordinary conduct of the
     business of the Company and the Restricted Subsidiaries, taken as a whole;

          (v) Liens on Property of a Restricted Subsidiary to secure
     obligations of such Restricted Subsidiary to the Company or another
     Restricted Subsidiary;

          (vi)  Liens with respect to Capitalized Lease Obligations (together
     with any related interest), provided, that such Liens encumber only
     Property and accretions thereto (and proceeds arising from the disposition
     thereof) acquired with the proceeds of the indebtedness secured thereby;

          (vii)  leases and subleases of, and licenses and sub-licenses with
     respect to, Property where the Company or a Restricted Subsidiary is the
     lessor or licensor (or sublessor or sublicensor), provided that such
     leases, subleases, licenses and sublicenses do not in the aggregate
     materially interfere with the business of the Company and the Restricted
     Subsidiaries taken as a whole;

          (viii)  (a)  Liens to secure appeal bonds, supersedeas bonds and other
          similar Liens arising in connection with court proceedings (including,
          without limitation, surety bonds and letters of credit) or any other
          instrument serving a similar purpose, provided that the aggregate
          amount so secured, together with the aggregate amount secured pursuant
          to paragraph 6D(viii)(b), shall not at any time exceed $5,000,000 (it
          being understood that additional amounts may be so secured if
          permissible under any other provision of this paragraph 6D including,
          without limitation, clause (xv) of this paragraph 6D),

               (b)  attachments, judgments and other similar Liens arising in
          connection with court proceedings, provided that the execution or
          other enforcement of such Liens is effectively stayed and the claims
          secured thereby are being actively contested in good faith and by
          appropriate proceedings and provided further, that the aggregate
          amount so secured, together with the aggregate amount secured pursuant
          to paragraph 6D(viii)(a) of this Agreement, shall not exceed
          $5,000,000 (it being understood that additional amounts may be so
 
                                 Exhibit A-18
 

 
          secured if permissible under any other provision of this paragraph 6D
          including, without limitation, clause (xv) of this paragraph 6D),

          (ix)  Liens on the Property of any corporation at the time such
     corporation becomes a Restricted Subsidiary, or such corporation is
     acquired by, consolidated with or merged into the Company or a Restricted
     Subsidiary, and Liens on any Property at the time acquired by the Company
     or a Restricted Subsidiary, provided, in each case, that such Lien was not
     incurred in contemplation of such transaction;

          (x) any Lien permitted by this paragraph 6D securing Debt that is
     being renewed, extended or refunded, provided that the principal amount of
     such Debt outstanding at the time of such renewal, extension or refunding
     is not increased and such Lien is not extended to any other Property (other
     than pursuant to its original terms);

          (xi)  Purchase Money Mortgages, provided that each such Purchase Money
     Mortgage secures an amount not exceeding 100% of the lesser of the cost
     (including liabilities assumed) or the Fair Market Value at the time of
     acquisition or construction of the Property to which it relates (as
     determined in good faith by the Board of Directors);

          (xii)  Liens consisting of an agreement to file or give a financing
     statement set forth in operating leases (it being understood that, upon the
     filing of any such financing statement, the Lien created thereby must be
     permissible under any other provision of this paragraph 6D including,
     without limitation, clause (iii)(f) and clause (xv) of this paragraph 6D);

          (xiii)  Liens which constitute rights of set-off of a customary nature
     or bankers' Liens with respect to amounts on deposit, whether arising by
     operation of law or by contract, in connection with working capital
     facilities, lines of credit, term loans, or other credit facilities and
     similar arrangements entered into with banks in the ordinary course of
     business;

          (xiv)  Liens in the nature of rights of first refusal and restrictions
     on transfer on the capital stock of Arcada Holdings, Inc. arising in
     connection with the purchase of Quest Development Corporation and described
     in that certain Letter of Intent dated as of December 13, 1993, related
     thereto; and

          (xv)  Liens not otherwise permitted by this paragraph 6 on Property
     of the Company or any Restricted Subsidiary, provided that, as of each
     Determination Date, the amount of

               (a)  all Debt secured by Liens permitted only by this paragraph
          6D(xv), plus

               (b)  all Debt of Restricted Subsidiaries (other than Debt owed by
          a Restricted Subsidiary to the Company or another Restricted
          Subsidiary) and all Preferred Stock of Restricted Subsidiaries (other
          than Preferred Stock of a
 
                                 Exhibit A-19
 

 
          Restricted Subsidiary owned by the Company or another Restricted
          Subsidiary), plus

               (c) the Sale/Leaseback Transaction Amount,

     (without duplication) does not exceed 20% of Consolidated Tangible Net
     Worth, in each case determined as of such Determination Date.

     6E.  Sale/Leaseback Transactions.

      The Company will not, nor will it permit any Restricted Subsidiary to,
enter into any Sale/Leaseback Transaction at any time, unless after giving
effect thereto, the sum of

          (i) the Sale/Leaseback Transaction Amount, plus

          (ii) the amount of all Debt secured only by Liens permitted by
     paragraph 6(xv) of this Agreement, plus

          (iii)  all Debt of Restricted Subsidiaries (other than Debt owed by a
     Restricted Subsidiary to the Company or another Restricted Subsidiary) and
     all Preferred Stock of Restricted Subsidiaries (other than Preferred Stock
     of a Restricted Subsidiary owned by the Company or another Restricted
     Subsidiary),

(without duplication) does not exceed 20% of Consolidated Tangible Net Worth, in
each case determined as of such time.

     6F.  Restricted Subsidiary Debt and Preferred Stock.  The Company will not,
at any time, permit any Restricted Subsidiary to create, incur or assume any
Debt, or to issue any Preferred Stock, unless, immediately after the creation,
incurrence or assumption of such Debt, or the issuance of such Preferred Stock,
and after giving effect thereto, the sum of

          (i) the Sale/Leaseback Transaction Amount, plus

          (ii) the amount of all Debt secured by Liens permitted only by
     paragraph 6(xv) of this Agreement, plus

          (iii)  all Debt of Restricted Subsidiaries (other than Debt owed by a
     Restricted Subsidiary to the Company or another Restricted Subsidiary) and
     all Preferred Stock of Restricted Subsidiaries (other than Preferred Stock
     of a Restricted Subsidiary owned by the Company or another Restricted
     Subsidiary),

(without duplication) does not exceed 20% of Consolidated Tangible Net Worth, in
each case determined as of such time.  Notwithstanding the foregoing, the
prepayment of the 8 7/8% Convertible Subordinated Debentures issued by Archive
pursuant to the Convertible Subordinated Debenture Agreement dated as of May 11,
1990, as heretofore amended, and outstanding on the Merger Date, not to exceed
in aggregate amount $10,000,000 shall be permitted.
 
                                 Exhibit A-20
 

 
     6G.  Merger and Consolidation; Sale of Assets.

          (i)  Merger and Consolidation.

               (a)  The Company will not permit any other Person to consolidate
          with or merge into it (except that a Restricted Subsidiary may
          consolidate with or merge into the Company); provided that the
          foregoing restriction does not apply to the merger or consolidation of
          the Company with another corporation, if:

                    (I)  either (aa) the Company shall be the continuing or
               surviving corporation or (bb) the successor corporation that
               results from such merger or consolidation (the "Surviving
               Corporation") is organized under the laws of any State of the
               United States (or the District of Columbia), and the due and
               punctual payment of the principal of and premium, if any, and
               interest on all of the Notes, according to their tenor, and the
               due and punctual performance and observance of all the covenants
               in the Notes and this Agreement to be performed or observed by
               the Company, are expressly assumed in writing by the Surviving
               Corporation; and

                    (II)  immediately prior to, and immediately after the
               consummation of the transaction, and after giving effect thereto,
               no Default or Event of Default exists or would exist under any
               provision of this Agreement.

               (b) The Company will not permit any Restricted Subsidiary to
          consolidate with or merge into any other Person or permit any other
          Person to consolidate with or merge into it (except that a Restricted
          Subsidiary may consolidate with or merge into the Company as
          contemplated by paragraph 6G(i)(a) and a Restricted Subsidiary may
          consolidate with or merge into another Restricted Subsidiary);
          provided that a Restricted Subsidiary may merge or consolidate with
          another Person if

                    (I)  such transaction would be permitted under the
               provisions of paragraph 6G(ii) (deeming such transaction to be a
               Transfer of all of the assets and liabilities of such Restricted
               Subsidiary, in the case of any such merger or consolidation which
               results in a surviving entity which is not a Restricted
               Subsidiary); or

                    (II)  the surviving corporation is the Company or a
               Restricted Subsidiary.

          (ii)  Sale of Assets.  The Company will not, nor will it permit any
     Restricted Subsidiary to, sell, lease as lessor, transfer or otherwise
     dispose of Property (collectively, "Transfers"), except

               (a)  Transfers in the ordinary course of business,

                                Exhibit A-21

 
               (b)  Transfers to the Company or a Restricted Subsidiary other
          than an Arcada Restricted Subsidiary;

               (c)  Transfers which (I) constitute dispositions of cash or cash
          equivalents not prohibited by this Agreement, (II) constitute
          Investments which are Permitted Investments or (III) constitute the
          liquidation of any Permitted Investment; and

               (d)  any other Transfer if all of the following conditions shall
          have been satisfied:

                    (I)  the sum (without duplication) of

                         (aa)  the net book value of such Property on the date
                    of the Transfer (the "Asset Disposition Date"), expressed as
                    a percentage of Consolidated Total Assets on the
                    Determination Date most recently preceding the Asset
                    Disposition Date, plus

                         (bb)  the net book value of each other item of Property
                    of the Company and the Restricted Subsidiaries that was
                    Transferred pursuant to this paragraph 6G(ii)(d) (including,
                    without limitation, a Transfer by merger or consolidation,
                    as contemplated by paragraph 6G(i)) during the period ending
                    on the Asset Disposition Date and commencing on the first
                    day of the period of 12 consecutive calendar months most
                    recently ended as of the Asset Disposition Date (the
                    "Annual Disposition Measurement Period") (Subsidiary Stock
                    being deemed to have a net book value equal to the net
                    book value of all assets of the issuer of such Subsidiary
                    Stock at such time, or the appropriate portion thereof if
                    less than all Subsidiary Stock of such issuer is the
                    subject of such Transfer), expressed in each case as a
                    percentage of Consolidated Total Assets on the
                    Determination Date most recently preceding the date of
                    each such Transfer, minus

                         (cc)  the aggregate net book value of all Property
                    Transferred pursuant to this paragraph 6G(ii)(d) during the
                    Annual Disposition Measurement Period to the extent that the
                    net proceeds arising therefrom have been either reinvested
                    in the business of the Company and the Restricted
                    Subsidiaries or applied to, or irrevocably committed to
                    make, Senior Debt Prepayments within the period of 12
                    consecutive months after the respective Transfers of such
                    Property pursuant to this paragraph 6G(ii)(d), such
                    aggregate net book value (or the portion thereof
                    corresponding to the portion of such net proceeds so applied
                    or to be so applied) being expressed as a percentage of
                    Consolidated Total Assets determined on the Determination
                    Date most recently preceding the date of each such Transfer;

                                 Exhibit A-22

 
                    provided, that any such net proceeds spent for operating
                    expenses or principal, premium or interest in respect of
                    Debt or held in deposit accounts or otherwise as short term
                    investments shall not be deemed to have been reinvested in
                    the business of the Company and the Restricted Subsidiaries,
                    provided, further, that such percentage shall not, in any
                    event, exceed 10%;

               will not exceed 15%;

                    (II)  the sum (without duplication) of

                         (aa)  the Cash Flow Contribution of such Property
                    during the period of four consecutive fiscal quarters of the
                    Company most recently ended prior to the Asset Disposition
                    Date (the "Four Quarter Period"), plus

                         (bb)  the Cash Flow Contribution of each other item of
                    Property of the Company and the Restricted Subsidiaries that
                    was Transferred pursuant to this paragraph 6G(ii)(d)
                    (including, without limitation, a Transfer by merger or
                    consolidation, as contemplated by paragraph 6G(i)) during
                    the Annual Disposition Measurement Period, such Cash Flow
                    Contribution for any particular Property being measured for
                    the period of four consecutive fiscal quarters of the
                    Company most recently ended prior to the Transfer of such
                    Property, minus

                         (cc) the Cash Flow Contribution of all Property
                    Transferred by the Company and the Restricted Subsidiaries
                    during the Annual Disposition Measurement Period to the
                    extent that the net proceeds arising therefrom have been
                    either reinvested in the business of the Company and the
                    Restricted Subsidiaries or applied to, or irrevocably
                    committed to make, Senior Debt Prepayments within the period
                    of 12 consecutive months after the respective Transfers of
                    such Property pursuant to this paragraph 6G(ii)(d), such
                    Cash Flow Contribution (or the portion thereof corresponding
                    to the portion of such net proceeds so applied or to be so
                    applied) for any particular Property being measured for the
                    period of four consecutive fiscal quarters of the Company
                    most recently ended prior to the disposition of such
                    Property, provided, that any such net proceeds spent for
                    operating expenses or principal, premium or interest in
                    respect of Debt or held in deposit accounts or otherwise as
                    short term investments shall not be deemed to have been
                    reinvested in the business of the Company and the Restricted
                    Subsidiaries, provided, further, that the Cash Flow
                    Contribution of all such Property shall not, in any event,
                    exceed 10% of Consolidated Operating Cash Flow during the
                    Four Quarter Period,

                                 Exhibit A-23

 
               will not exceed 15%;

                    (III)  the sum (without duplication) of

                         (aa)  the net book value of such Property on the Asset
                    Disposition Date, expressed as a percentage of Consolidated
                    Total Assets on the Determination Date most recently
                    preceding the Asset Disposition Date, plus

                         (bb)  the net book value of each other item of Property
                    of the Company and the Restricted Subsidiaries that was
                    Transferred pursuant to this paragraph 6(ii)(d) (including,
                    without limitation, a Transfer by merger or consolidation,
                    as contemplated by paragraph 6(i)) during the period ending
                    on the Asset Disposition Date and commencing on the first
                    day of the period of 36 consecutive calendar months most
                    recently ended as of the Asset Disposition Date (the "Three
                    Year Disposition Measurement Period") (Subsidiary Stock
                    being deemed to have a net book value equal to the net book
                    value of all assets of the issuer of such Subsidiary Stock,
                    or the appropriate portion thereof if less than all
                    Subsidiary Stock of such issuer is the subject of such
                    Transfer), expressed in each case as a percentage of
                    Consolidated Total Assets on the Determination Date most
                    recently preceding the date of each such Transfer,

               will not exceed 40%;

                    (IV)      the sum (without duplication) of

                         (aa)  the Cash Flow Contribution of such Property
                    during the Four Quarter Period, plus

                         (bb)  the Cash Flow Contribution of all other Property
                    of the Company and the Restricted Subsidiaries that was
                    Transferred pursuant to this paragraph 6(ii)(d) (including,
                    without limitation, a Transfer by merger or consolidation,
                    as contemplated by paragraph 6(i)) during such Three Year
                    Disposition Measurement Period, such Cash Flow Contribution
                    for any particular Property being measured for the period of
                    four consecutive fiscal quarters of the Company most
                    recently ended prior to the disposition of such Property,

               will not exceed 40%;

                    (V)  with respect to any Transfer, or series of related
               Transfers, of Property pursuant to this paragraph 6(ii)(d) for
               consideration in an amount which is at least equal to the sum of
               $25,000,000 plus 5% of the amount, if any, by which Consolidated
               Total Assets, determined as

                                 Exhibit A-24

 
               of the most recent Determination Date at the time of such
               Transfer, exceeds Consolidated Total Assets, determined as of
               December 31, 1990, in the opinion of the Board of Directors,
               the sale is for Fair Market Value and is in the best interests
               of the Company and the Restricted Subsidiaries; and

                    (VI)  immediately prior to, and immediately after the
               consummation of the transaction, and after giving effect thereto,
               no Default or Event of Default exists or would exist under any
               provision of this Agreement.

     If the Company shall make any Transfer which would be prohibited by this
     paragraph 6G but for the deduction provided for in subclause (cc) of either
     or both of paragraph 6G(ii)(d)(I) or paragraph 6G(ii)(d)(II), the Company
     shall be deemed to have covenanted that the net proceeds from such Transfer
     shall be reinvested in the business of the Company and the Restricted
     Subsidiaries (subject to the limitations of the first proviso to such
     subclause) or applied to, or irrevocably committed to make, Senior Debt
     Prepayments within the period of 12 consecutive months after such Transfer.

     6H.  Permitted Investments.  The Company will not and will not permit any
Restricted Subsidiary to purchase or make investments in, purchase stock or
Securities of, or make loans or advances to, or make other investments in, or
guarantee the obligations of, any other Person (including investments in or
loans or advances to any corporation proposed to be acquired or created as a
Subsidiary) (all of the foregoing referred to as "Investments," and all of the
below-listed Investments referred to as "Permitted Investments") except:

          (i)  obligations of, or obligations guaranteed by, the United States
     government, its agencies, or any public instrumentality thereof with
     maturities not to exceed (or an unconditional right to compel purchase
     within) seven years from the date of acquisition;

          (ii) Investments in or to the Company or Restricted Subsidiaries and
     Investments in or to companies which simultaneously with such Investments
     become Restricted Subsidiaries, and guarantees by the Company of the
     obligations of the Restricted Subsidiaries and guarantees by Restricted
     Subsidiaries of obligations of the Company or other Restricted
     Subsidiaries;

          (iii)  commercial paper or loan participations maturing within seven
     years of the date of acquisition issued by a Person organized under the
     laws of the United States, Canada, a country that is a member of the
     European Community, Singapore, Taiwan, Malaysia or Japan, rated at the time
     of acquisition (or issued by Persons organized under the laws of such
     jurisdiction with other outstanding unsecured and unsupported debt
     securities ranking pari passu with such commercial paper or loan
     participations and rated at the time of acquisition) in the top rating
     classification by Moody's Investors Service, Inc., Standard & Poor's
     Corporation, Duff & Phelps Inc. or any other rating agency nationally
     recognized in the United States, Japan or any country which is a member of
     the European Community at the time of acquisition thereof;

                                 Exhibit A-25

 
          (iv)  Investments arising from transactions by the Company or the
     Restricted Subsidiaries with customers or suppliers (including Investments
     received in settlement of trade receivables which trade receivables are
     fully reserved against on the books of the Company or such Restricted
     Subsidiary or are less than one year overdue) in the ordinary course of
     business;

          (v)  Investments consisting of

               (a)  travel advances, employee relocation loans, and other
          employee loans and advances in the ordinary course of business,

               (b)  loans to employees, officers or directors relating to the
          purchase of equity securities of the Company or the Restricted
          Subsidiaries, or

               (c)  other loans to officers and employees approved by the Board
          of Directors in an aggregate amount not in excess of $10,000,000
          outstanding at any time;

          (vi)  operating deposit accounts maintained in the ordinary course of
     business for operating fund purposes including Investments therein
     denominated in French francs, Deutsche marks, Chinese renminbi and
     otherwise with Permitted Banks, consistent with past practice;

          (vii)  Securities issued by any state of the United States or any
     political subdivision of any such state or any public instrumentality
     thereof with maturities not to exceed (or an unconditional right to compel
     purchase within) seven years of the date of acquisition, that are rated in
     one of the highest two rating classifications by Moody's Investors Service,
     Inc., Standard & Poor's Corporation, Duff & Phelps Inc. or any other rating
     agency nationally recognized in the United States;

          (viii)  demand and time deposits with, Eurodollar deposits with,
     certificates of deposit issued by, or obligations or securities fully
     backed by letters of credit issued by

               (a)  any bank organized under the laws of the United States, any
          state thereof, the District of Columbia or Canada having combined
          capital and surplus aggregating at least $100,000,000, and outstanding
          unsecured and unsupported Debt rated "A" or better at the time of
          acquisition thereof by Standard and Poor's Corporation, Moody's
          Investor Service, Inc., Duff & Phelps Inc. or any other rating agency
          nationally recognized in the United States, Japan or any country which
          is a member of the European Community,

               (b)  the banks listed on Annex 2 to this Agreement, and

               (c)  any other bank organized under the laws of a country that is
          a member of the European Community (or any political subdivision of
          any such country), Japan, Singapore, Taiwan, Malaysia, the Cayman
          Islands, the British West Indies or the Bahamas, having combined
          capital and surplus of not less

                                 Exhibit A-26

 
          than $500,000,000 or the equivalent thereof in a currency other than
          United States dollars,

     (the banks described in the foregoing subclauses (a) to (c), inclusive,
     being referred to in this Agreement as "Permitted Banks");

          (ix)  bankers' acceptances accepted by a Permitted Bank and eligible
     for rediscount under the requirements of the Board of Governors of the
     Federal Reserve System;

          (x)  repurchase agreements with any of

               (a)  the Permitted Banks,

               (b)  Alex. Brown & Sons Incorporated, Bear, Stearns & Co., Dean
          Witter Reynolds Inc., The First Boston Corporation, Goldman Sachs &
          Co., J.P. Morgan Securities, Inc., Kidder, Peabody & Co.,
          Incorporated, Merrill Lynch, Pierce, Fenner & Smith Incorporated,
          Morgan Stanley & Co. Incorporated, Paine Webber Incorporated, Salomon
          Brothers, Inc., Shearson Lehman Hutton, Inc., Smith Barney, Harris
          Upham & Co., Incorporated, or

               (c)  any other bank or securities dealer of a similar quality
          approved by a Responsible Officer, or

               (d)  any affiliate of the foregoing,

     such repurchase agreements to be (at the time entered into) fully
     collateralized by securities of a type described in clause (i), clause
     (iii), clause (vii) or clause (viii) above, in each case made in accordance
     with the Company's internal investment policy in effect at such time;

          (xi) Investments in money market programs that would be classified on
     the balance sheet of the investing Person as a current asset in accordance
     with generally accepted accounting principles, which money market programs
     have total invested assets in excess of $1,000,000,000;

          (xii)  Investments in money market preferred stocks or other
     equivalent Dutch-auction preferred stock of any corporation maturing within
     seven years of the date of acquisition thereof and with a credit rating at
     the time of acquisition thereof of "AA+" or "aa1" or better (or a
     comparable rating) by Moody's Investors Service, Inc., Standard & Poor's
     Corporation, Duff & Phelps Inc. or any other rating agency nationally
     recognized in the United States, Japan or any country which is a member of
     the European Community;

          (xiii)  notes receivable of, or prepaid royalties and other credit
     extensions to, customers and suppliers in the ordinary course of business
     so long as such notes, prepaid royalties or other credit extensions are due
     within one year of the date of

                                Exhibit A-27

 
     acquisition thereof or cover no more than a reasonable estimate of one
     year's obligations to such customers or suppliers, as the case may be;

          (xiv)  foreign currency swaps and hedging arrangements entered into in
     the ordinary course of business to protect against currency losses, and
     interest rate swaps and caps entered into in the ordinary course of
     business to protect against interest rate exposure on Debt of the Company
     and the Restricted Subsidiaries bearing interest at a variable or adjusting
     rate so long as, at the time any such transaction shall be entered into,
     the counterparty in such transaction has outstanding Debt Securities rated

               (a)  "A1" or better, or "A+" or better (or a comparable rating),
          or

               (b)  "A2" or "A-" (or a comparable rating) provided that the term
          of each such swap or arrangement is less than 2 years,

     by Moody's Investors Service, Inc., Standard & Poor's Corporation, Duff &
     Phelps Inc. or any other rating agency nationally recognized in the United
     States, Japan or any country which is a member of the European Community;

          (xv)  (a)  guarantees by the Company and Restricted Subsidiaries of
          the obligations of Unrestricted Subsidiaries and of vendors and
          suppliers of Unrestricted Subsidiaries, in each case in respect of
          transactions of such Unrestricted Subsidiaries entered into in the
          ordinary course of business of such Unrestricted Subsidiaries and such
          vendors and suppliers and directly related to the business conducted
          by such vendors and suppliers with such Unrestricted Subsidiaries,
          provided that such guarantees shall not at any time exceed 5% of
          Consolidated Tangible Net Worth, and

               (b)  guarantees by the Company and Restricted Subsidiaries of the
          obligations of Restricted Subsidiaries and of vendors and suppliers of
          Restricted Subsidiaries, in each case in respect of transactions of
          such Restricted Subsidiaries entered into in the ordinary course of
          business of such Restricted Subsidiaries and such vendors and
          suppliers and directly related to the business conducted by such
          vendors and suppliers with such Restricted Subsidiaries;

          (xvi)  Investments existing on the Closing Date not in excess, in the
     aggregate, of $20,000,000;

          (xvii)  regardless of the occurrence or non-occurrence of the Merger
     Date, and in any event, prior to the occurrence of the Merger Date,
     investments in (a) the stock of Archive and its subsidiaries as
     contemplated by the Archive Tender Offer, and (b) Investments to enable
     Archive to repay its outstanding obligations for borrowed money not to
     exceed in the aggregate $150,000,000;

          (xviii)  Investments made by any corporation at the time it becomes a
     Restricted Subsidiary, or such corporation is acquired by, consolidated
     with or merged into the Company or a Restricted Subsidiary, provided that
     such Investments were not made in contemplation of such transaction;

                                 Exhibit A-28

 
          (xix)  Investments consisting of repurchases of Subordinated Debt
     permitted by paragraph 6M; and

          (xx)  Investments not otherwise permitted by the other provisions of
     this paragraph 6H, if, on the date of the making of any such Investment,
     and after giving effect to such Investment,

               (a)  the aggregate cost of all Investments outstanding on such
          date made pursuant to this paragraph 6H(xx), minus

               (b)  the net return of capital received by the Company and the
          Restricted Subsidiaries on or prior to such date from all Investments
          made pursuant to this paragraph 6H(xx) during the period commencing on
          January 1, 1991 and ending on such date,

     does not exceed 15% of Consolidated Tangible Net Worth on such date.

No Investments can be made pursuant to the provisions of paragraph 6H(xx) of
this Agreement during any period when a Default or Event of Default has occurred
and is then continuing.  Notwithstanding any provision herein to the contrary,
none of the following shall constitute Investments for purposes of this
Agreement:  (a) any dividends or other distributions paid or made in respect of
the stock of the Company or any Restricted Subsidiary (whether in cash,
Property, or stock of the Company or any Restricted Subsidiary), or (b) any
payments (whether in cash, Property or stock of the Company or any Restricted
Subsidiary) to redeem, purchase or otherwise acquire, directly or indirectly,
any stock of the Company or any Restricted Subsidiary.  For purposes of the
preceding sentence, the term "stock" shall include warrants, options and rights
to purchase stock.  For purposes of calculations required by this paragraph 6H,
Investments denominated in currencies other than U.S. dollars shall be
translated into U.S dollars in accordance with generally accepted accounting
principles applicable to such types of Investments.

     6I.  Transactions with Affiliates.  The Company will not, nor will it
permit any Restricted Subsidiary to, enter into any transaction, including,
without limitation, the purchase, sale or exchange of Property or the rendering
of any service, with any Affiliate unless

          (i)  such transaction, when taken in the light of a series of
     transactions of which such transaction is a part (if any), is upon fair and
     reasonable terms no less favorable to the Company or such Restricted
     Subsidiary than could be obtained in a comparable arm's-length transaction
     with a Person not an Affiliate, or

          (ii)  if, at the time of such transaction, such Affiliate is an
     officer, director or employee of the Company or such Restricted Subsidiary
     and such transaction relates to such Person's compensation, (a) such
     transaction is in the best interests of the Company and the Restricted
     Subsidiaries, taken as a whole, and has been approved by the Board of
     Directors or the board of directors of such Restricted Subsidiary, as the
     case may be, and (b) at the time of such transaction, the Company is
     required to file reports pursuant to Section 13 of the Exchange Act.

                                 Exhibit A-29

 
It is acknowledged that the Archive Tender Offer, the merger of Archive into
Conner Acquisition Corp., and the repayment by the Company of the debt of
Archive and its subsidiaries outstanding on the Acquisition Date in an amount
not to exceed in the aggregate $150,000,000 shall be deemed permitted
transactions hereunder.  The purchase by the Company or any Restricted
Subsidiaries of shares of outstanding capital stock of the Company's Subsidiary
formed under the laws of China shall be deemed to comply with this paragraph 6I
so long as the Company or such Restricted Subsidiary pays fair value for such
shares, as determined by the Board of Directors of the Company.  The
transactions described in the Arcada Letter of Intent shall be deemed to comply
with this paragraph 6I.

     6J.  Line of Business.  The Company will not, nor will it permit any
Restricted Subsidiary to, engage in any business other than the businesses
currently engaged in by the Company and the Subsidiaries and any business
substantially similar or substantially related thereto.

     6K.  Designation of Subsidiaries.  The Board of Directors may at any time
designate any Restricted Subsidiary as an Unrestricted Subsidiary provided that
no Default or Event of Default shall exist immediately after, and after giving
effect to, any such designation (whether or not caused by such designation), but
it may not thereafter redesignate such Subsidiary as a Restricted Subsidiary.

     6L.  Private Offering.  The Company will not, nor will it permit anyone
acting on its behalf to, offer the Notes or any part thereof or any similar
Securities for issue or sale to, or solicit any offer to acquire any of the same
from, anyone so as to bring the issuance and sale of the Notes within the
provisions of Section 5 of the Securities Act.

     6M.  Subordinated Debt.  The Company will not, and will not permit any
Restricted Subsidiary to, make any payment or redemption of Subordinated Debt,
other than mandatory prepayments or mandatory redemptions scheduled at the time
of issuance of such Subordinated Debt, or otherwise purchase or acquire any
Subordinated Debt, directly or indirectly, or give any notice that irrevocably
binds it to take any such action, unless:

         (i) no Default or Event of Default shall exist immediately prior to, or
     immediately after, the consummation of any such action or the giving of
     such notice, whichever shall first occur, and the Company has delivered a
     certificate to such effect to each holder of Notes prior to, but not more
     than 30 days prior to, taking such action or giving such notice, whichever
     shall first occur, together with a brief description of such action or the
     action contemplated by such notice; and

         (ii)  at the time it shall become irrevocably bound to take such
     action, or the time it shall take such action, whichever shall first occur,
     one of the following conditions shall be satisfied:

               (a)  the Company or such Restricted Subsidiary, as the case may
          be, could incur Senior Debt in an amount equal to the amount of
          Subordinated Debt to be so prepaid, redeemed or otherwise purchased or
          acquired;

                                 Exhibit A-30

 
               (b)  the Subordinated Debt to be so prepaid, redeemed or
          otherwise purchased or acquired is convertible into a number of shares
          of capital stock of the Company having a Fair Market Value at the time
          that the  Company or such Restricted Subsidiary becomes obligated to
          take such action which is at least 25% in excess of the principal
          amount of such Subordinated Debt; or

               (c)  the Subordinated Debt to be so prepaid, redeemed or
          otherwise purchased or acquired is convertible into a number of shares
          of capital stock of the Company having a Fair Market Value at the time
          that the Company or such Restricted Subsidiary becomes obligated to
          take such action which is a least 15% in excess of the principal
          amount of such Subordinated Debt, and the Company has entered into a
          firm commitment underwriting agreement with one or more underwriters,
          which agreement contains terms and conditions no less favorable to the
          Company than those generally included in comparable agreements for
          similarly situated issuers at such time (as determined by the Company
          in its reasonable judgment), and pursuant to which such underwriters
          have agreed to purchase capital stock of the Company for an amount
          sufficient to prepay, redeem or otherwise purchase or acquire all or
          any part of such Subordinated Debt that is not so converted into such
          capital stock prior to such prepayment, redemption, purchase or
          acquisition;

provided that no such action shall be taken and no such notice given during the
period beginning on October 3, 1993 and ending on the Determination Date
occurring nearest to March 31, 1995, inclusive.

     Nothing set forth in this paragraph 6M shall prevent the Company or any
Restricted Subsidiary from purchasing or acquiring any Subordinated Debt in
privately negotiated transactions or in open-market transactions if

          (1)  the price paid is less than par plus accrued interest;

          (2)  no Default or Event of Default shall exist immediately prior to,
     or immediately after, such purchase or acquisition; and

          (3) the aggregate amount paid by the Company for all such purchases or
     acquisitions in any period of twelve consecutive months, which purchases or
     acquisitions are not otherwise permitted pursuant to this paragraph 6M,
     shall not exceed $25 million;

provided that the Company will not enter into, or agree to enter into, any such
transactions during the period beginning on October 3, 1993 and ending on the
Determination Date occurring nearest to March 31, 1995, inclusive.

     6N.  Liquidity Coverage.  The Company will not permit, on any Determination
Date, the Liquidity Coverage to be less than the percentage set forth in the
following table opposite such Determination Date, in each case determined as of
such Determination Date:

                                 Exhibit A-31 

 
 
 
==================================================================================================
    Determination Date                                                               Percentage
- -------------------------------------------------------------------------------------------------- 
                                                                                 
All Determination Dates occurring during the period beginning with                     200% 
the Determination Date occurring nearest to June 30, 1993 to and including
the Determination Date occurring nearest to September 30, 1993

All Determination Dates occurring during the period beginning with the                 125%
Determination Date occurring nearest to December 31, 1993 to and including the
Determination Date occurring nearest to March 31, 1995
==================================================================================================
 
 
                  6O.  Restricted Payments. The Company shall not make any
          Restricted Payments during the period beginning of October 3, 1993 and
          ending on the Determination Date occurring nearest to March 31, 1995,
          inclusive.


                  6P.  Accounting Period.  The Company shall not change the
          method in which it determines its fiscal year or its fiscal
          quarters.


                   7.  EVENTS OF DEFAULT.


                   7A. Acceleration. If any of the following events shall
          occur and be continuing for any reason whatsoever (and whether such
          occurrence shall be voluntary or involuntary or come about or be
          effected by operation of law or otherwise):


                       (i)  the Company defaults in the payment of any
              principal of or premium on any Note when the same shall become
              due, either by the terms thereof or otherwise as provided in
              this Agreement; or


                       (ii)  the Company defaults in the payment of any
              interest on any Note for more than 5 Business Days after the
              date due; or


                       (iii)  the Company fails to perform or observe any
              agreement contained in paragraph 6 or paragraph 5C of this
              Agreement; or

               
                       (iv)  the Company fails to perform or observe any other
              agreement contained in this Agreement and such failure shall not
              be remedied within thirty (30) days after any Responsible
              Officer obtains actual knowledge thereof; or


                       (v)  any representation or warranty made by the Company
              in this Agreement or in any writing furnished in connection with
              or pursuant to this Agreement shall be false in any material
              respect on the date as of which made; or


                      (vi)  the Company or any Restricted Subsidiary,


                            (a)  defaults in any payment of principal of or
                      interest on any other obligation for money borrowed (or
                      any Capitalized Lease Obligation, any obligation under a
                      conditional sale or other title retention agreement, any
                      obligation issued or assumed as full or partial payment
                      for Property whether or not secured by a purchase money
                      mortgage or any obligation under notes payable or drafts
                      accepted representing extensions of credit, but not any

                                Exhibit A-32

 
                      obligation in respect of trade credit incurred in the
                      ordinary course of business) beyond any period of grace
                      in effect prior to the occurrence of such default, or


                            (b) fails to perform or observe any other
                      agreement, term or condition contained in any agreement
                      under which any such obligation is created (or if any
                      other event thereunder or under any such agreement shall
                      occur and be continuing)


     and the effect of such failure or other event is to cause, or to permit the
     holder or holders of such obligation (or a trustee on behalf of such holder
     or holders) to cause, such obligation to become due prior to any originally
     stated maturity, or to require that such obligation be repurchased by the
     Company or any Subsidiary, provided that the aggregate amount of all
     obligations as to which such a payment default shall occur and be
     continuing or such a failure or other event causing or permitting
     acceleration or repurchase shall occur and be continuing exceeds
     $10,000,000 and provided further that this paragraph 7A(vi) shall not apply
     to the Specified Debt, so long as the Specified Debt is paid in full within
     30 days after it becomes due; or


                (vii)  the Company or any Restricted Subsidiary makes an
            assignment for the benefit of creditors or is generally not paying
            its debts as such debts become due; or


                (viii)  any decree or order for relief in respect of the
            Company or any Restricted Subsidiary is entered under any
            bankruptcy, reorganization, compromise, arrangement, insolvency,
            readjustment of debt, dissolution or liquidation or similar law,
            whether now or hereafter in effect (herein called the "Bankruptcy
            Law"), of any jurisdiction; or


                (ix)  the Company or any Restricted Subsidiary


                      (a)  petitions or applies to any tribunal for, or
                 consents to, the appointment of, or the taking of possession
                 by, a trustee, receiver, custodian, liquidator or similar
                 official of the Company or any Restricted Subsidiary, or of
                 any substantial part of the Property of the Company or any
                 Restricted Subsidiary, or


                      (b)  commences a voluntary case under the Bankruptcy Law
                 of the United States or any proceedings (other than
                 proceedings for the voluntary liquidation and dissolution of
                 a Restricted Subsidiary) relating to the Company or any
                 Restricted Subsidiary under the Bankruptcy Law of any other
                 jurisdiction; or


                 (x) any petition or application referred to in paragraph
           7A(ix) is filed, or any such proceedings are commenced, against the
           Company or any Restricted Subsidiary, and the Company or such
           Restricted Subsidiary by any act indicates its approval thereof,
           consent thereto, or acquiescence therein, or an order, judgment or
           decree is entered appointing any such trustee, receiver, custodian,
           liquidator or similar official, or approving the petition in any
           such proceedings, and such order, judgment or decree remains
           unstayed and in effect for more than 60 days; or

                                 Exhibit A-33

 
                 (xi)  any order, judgment or decree is entered in any
           proceedings against the Company decreeing the dissolution of the
           Company and such order, judgment or decree remains unstayed and in
           effect for more than 60 days; or


                  (xii) any order, judgment or decree is entered in any
           proceedings against the Company or any Restricted Subsidiary
           decreeing a split-up of the Company or such Restricted Subsidiary
           that requires the divestiture of assets representing a Substantial
           Part, or the divestiture of the stock of a Restricted Subsidiary
           whose assets represent a Substantial Part, of the consolidated
           assets of the Company and the Restricted Subsidiaries (determined
           in accordance with generally accepted accounting principles) or
           that requires the divestiture of assets, or stock of a Restricted
           Subsidiary, that shall have contributed a Substantial Part of the
           Consolidated Net Income for any of the three fiscal years then most
           recently ended, and such order, judgment or decree remains unstayed
           and in effect for more than 60 days; or


                  (xiii)  a final judgment for the payment of money or the
           transfer of Property in an amount in excess of $5,000,000
           (excluding that portion of any such judgment covered by insurance
           in respect of which coverage is undisputed) is rendered against the
           Company or any Restricted Subsidiary and, within 60 days after
           entry thereof, such judgment is not discharged or execution thereof
           stayed pending appeal, or within 60 days after the expiration of
           any such stay, such judgment is not discharged or execution thereof
           stayed pending further appeal;


then

 
                   (a)  if such event is an Event of Default specified in
           clause (viii), (ix) or (x) of this paragraph 7A with respect to the
           Company, all of the Notes at the time outstanding shall
           automatically become immediately due and payable at par together
           with interest accrued thereon, without presentment, demand, protest
           or notice of any kind, all of which are hereby waived by the
           Company,


                   (b)  if such event is any other Event of Default, the
           Required Holders may at their option, by notice in writing to the
           Company, declare all of the Notes to be, and all of the Notes shall
           thereupon be and become, immediately due and payable together with
           interest accrued thereon and together with the Yield-Maintenance
           Amount, if any, with respect to each Note, without presentment,
           demand, protest or other notice of any kind, all of which are
           hereby waived by the Company, provided that the Yield-Maintenance
           Amount, if any, with respect to each Note shall be due and payable
           upon such declaration only if


                        (I)  such event is an Event of Default specified in
                   any of clause (i) to clause (vi), inclusive, or clause
                   (xiii) of this paragraph 7A,


                        (II)  the Required Holders shall have given to the
                   Company, at least 10 Business Days before such declaration,
                   written notice stating its or their intention so to declare
                   the Notes to be immediately due and payable and identifying
                   one or more such Events of Default whose occurrence on or
                   before the date of such notice permits such declaration and

                                 Exhibit A-34

 
                       (III)  one or more of the Events of Default so
                   identified shall be continuing at the time of such
                   declaration, and


                   (c)  if such event is an Event of Default specified in
             clause (i) or clause (ii) of this paragraph 7A and irrespective
             of whether the Required Holders shall have declared the Notes to
             be due and payable pursuant to the foregoing clause (b), any
             holder of Notes may at its option, by notice in writing to the
             Company, declare all of the Notes held by such holder to be, and
             all of such Notes shall thereupon be and become, immediately due
             and payable together with interest accrued thereon and together
             with the Yield-Maintenance Amount, if any, with respect to each
             such Note, without presentment, demand, protest or other notice
             of any kind, all of which are hereby waived by the Company.


             7B.  Other Remedies.  If any Event of Default or Default shall
    occur and be continuing, the holder of any Note may proceed to protect and
    enforce its rights under this Agreement and such Note by exercising such
    remedies as are available to such holder in respect thereof under
    applicable law, either by suit in equity or by action at law, or both,
    whether for specific performance of any covenant or other agreement
    contained in this Agreement or in aid of the exercise of any power granted
    in this Agreement. No remedy conferred in this Agreement upon the holder
    of any Note is intended to be exclusive of any other remedy, and each and
    every such remedy shall be cumulative and shall be in addition to every
    other remedy conferred in this Agreement or now or hereafter existing at
    law or in equity or by statute or otherwise.


             7C.  Annulment of Acceleration of Notes.  If a declaration is
    made pursuant to paragraph 7A(b) of this Agreement by the Required Holders
    or paragraph 7A(c) of this Agreement by any holder of Notes, then and in
    every such case, the Required Holders may, by written instrument filed
    with the Company, rescind and annul such declaration within 90 days
    thereafter, and the consequences thereof, provided that at the time such
    declaration is annulled and rescinded:


                  (i)  no judgment or decree shall have been entered for the
            payment of any moneys due on or pursuant to the Notes or this
            Agreement;


                  (ii) all arrears of interest upon all the Notes and all
            other sums payable under the Notes and under this Agreement
            (except any principal of, or interest or premium on, the Notes
            which shall have become due and payable by reason of such
            declaration under paragraph 7A(b) or paragraph 7A(c) of this
            Agreement) shall have been duly paid; and


                  (iii)  each and every other Default and Event of Default
            shall have been waived pursuant to paragraph 11C of this Agreement
            or otherwise made good or cured,


  and provided further that no such rescission and annulment shall extend to
  or affect any subsequent Default or Event of Default or impair any right
  consequent thereon.


             8.  REPRESENTATIONS AND WARRANTIES. The Company represents and
       warrants:

                                 Exhibit A-35

 
             8A.  Corporate Organization and Authority; Compliance with Law.
       Each of the Company and the Restricted Subsidiaries


                 (i)  is a corporation duly organized, validly existing and in
             good standing under the laws of its jurisdiction of
             incorporation,


                 (ii)  has all legal and corporate power and authority to own
             and operate its Properties and to carry on its business as now
             conducted and as presently proposed to be conducted,


                 (iii)  has all necessary licenses, certificates and permits
             to own and operate its Properties and to carry on its business as
             now conducted and as presently proposed to be conducted, except
             where the failure to have such licenses, certificates and
             permits, in the aggregate, would not have a material adverse
             effect on the business, prospects, Properties or condition
             (financial or otherwise) of the Company and the Restricted
             Subsidiaries taken as a whole, or the ability of the Company to
             perform its obligations set forth in this Agreement and in the
             Notes,


                  (iv)  has duly qualified or has been duly licensed, and is
             authorized to do business and is in good standing, as a foreign
             corporation in each jurisdiction where such qualification or
             authorization is required, except where the failure to be so
             qualified or licensed and authorized and in good standing, in the
             aggregate, would not have a material adverse effect on the
             business, prospects, Properties or condition (financial or
             otherwise) of the Company and the Restricted Subsidiaries taken
             as a whole, or the ability of the Company to perform its
             obligations set forth in this Agreement and in the Notes, and


                 (v)  is in compliance with all of its contractual obligations
             and all laws, ordinances, and governmental rules and regulations
             to which it is subject, except where the failure so to be in
             compliance would not have a material adverse effect on the
             business, prospects, Properties or condition (financial or
             otherwise) of the Company and the Restricted Subsidiaries taken
             as a whole, or the ability of the Company to perform its
             obligations set forth in this Agreement and in the Notes.


             8B.  Conflicting Agreements and Other Matters.


                  (i)  Conflict with Notes. Neither the execution nor delivery
              of this Agreement or the Notes, nor the offering, issuance and
              sale of the Notes, nor fulfillment of nor compliance with the
              terms and provisions of this Agreement and of the Notes will
              conflict with, or result in a breach of the terms, conditions or
              provisions of, or constitute a default under, or result in any
              violation of, or result in the creation of any Lien upon any of
              the Properties of the Company or any of the Restricted
              Subsidiaries pursuant to, the charter or by-laws of the Company
              or any of the Restricted Subsidiaries, any award of any
              arbitrator or any agreement (including any agreement with
              stockholders), instrument, order, judgment, decree, statute,
              law, rule or regulation to which the Company or any of the
              Restricted Subsidiaries is subject.

                                 Exhibit A-36

 
                  (ii)  Restrictions on Debt. Neither the Company nor any of
              the Restricted Subsidiaries is a party to, or otherwise subject
              to any provision contained in, any instrument evidencing
              indebtedness of the Company or such Restricted Subsidiary, any
              agreement relating to this Agreement or any other contract or
              agreement (including its charter), in each case relating to Debt
              in an outstanding aggregate principal amount in excess of
              $1,000,000, that limits the amount of, or otherwise imposes
              restrictions on the incurring of, Debt of the Company of the
              type to be evidenced by the Notes except as set forth in the
              agreements listed in Annex 2 to this Agreement.


              8C.  Sale is Legal and Authorized; Notes are Enforceable.


                   (i)  Sale Is Authorized. Each of the sale of the Notes by
              the Company and compliance by the Company with all of the
              provisions of this Agreement and of the Notes is within the
              corporate powers of the Company.


                   (ii)  Notes are Enforceable. The obligations of the Company
              under this Agreement and the Notes are valid, binding and
              enforceable in accordance with the terms of this Agreement and
              the Notes, except that the enforceability of this Agreement and
              the Notes may be:


                        (a)  limited by applicable bankruptcy, reorganization,
              arrangement, insolvency, moratorium or similar laws affecting
              the enforcement of creditors' rights generally; and

 
                        (b)  subject to the availability of equitable remedies.


              8D.  Financial Statements. The Company has furnished you with
      the following financial statements, identified by a principal financial
      officer of the Company: a consolidated balance sheet of the Company and
      the Subsidiaries as at December 31 in each of the years 1987 to 1990,
      inclusive, all certified by Price, Waterhouse & Co.; and consolidated
      statements of income and cash flows of the Company and the Subsidiaries
      for each such year, all certified by Price, Waterhouse & Co. Such
      financial statements (including any related schedules and notes) are
      true and correct in all material respects (subject, as to interim
      statements, to changes resulting from audits and year-end adjustments),
      have been prepared in accordance with generally accepted accounting
      principles consistently followed throughout the periods involved and
      show all liabilities, direct and contingent, of the Company and the
      Subsidiaries required to be shown in accordance with such principles.
      The balance sheets fairly present the condition of the Company and the
      Subsidiaries as at the dates thereof, and the statements of income and
      statements of cash flows fairly present the results of the operations of
      the Company and the Subsidiaries for the periods indicated.


             8E.  Material Adverse Change. Except as set forth in the
      Supplemental Disclosure Letter, since December 31, 1990, there has been
      no material adverse change in the business, prospects, Properties or
      condition (financial or otherwise) of the Company and the Subsidiaries
      taken as a whole, or in the ability of the Company to perform its
      obligations set forth in this Agreement and in the Notes.

                                Exhibit A-37

 
             8F.  Actions Pending. Except as set forth in the Supplemental
      Disclosure Letter or the SEC Documents, there is no action, suit,
      investigation or proceeding pending or, to the knowledge of the Company,
      threatened against the Company or any of the Restricted Subsidiaries, or
      any Properties or rights of the Company or any of the Restricted
      Subsidiaries, by or before any court, arbitrator or administrative or
      governmental body that, in the aggregate, if adversely determined, would
      result in a materially adverse effect on the business, prospects,
      Properties or condition (financial or otherwise) of the Company and the
      Restricted Subsidiaries taken as a whole, or the ability of the Company
      to perform its obligations set forth in this Agreement and in the Notes.

 
             8G.  Outstanding Debt. Neither the Company nor any of the
      Subsidiaries has outstanding any Debt except as permitted by paragraph
      6 of this Agreement. All Debt with an outstanding principal amount in
      excess of $1 million is described on Annex 2 to this Agreement. The
      aggregate principal amount of all other Debt does not exceed $5,000,000.


            8H.  Taxes.  Each of the Company and the Subsidiaries has filed
      all Federal, State and other income tax returns and other material tax
      returns that, to the best knowledge of the officers of the Company, are
      required to be filed, and each has paid all taxes as shown on such
      returns and on all assessments received by it to the extent that such
      taxes have become due, except such taxes as are being contested in good
      faith by appropriate proceedings for which adequate reserves (to the
      extent required) have been established in accordance with generally
      accepted accounting principles.

 
            8I.  Title to Properties; Patents and Copyrights.


                 (i)  Title to Properties. Each of the Company and the
            Restricted Subsidiaries has good and indefeasible title to its
            respective real Properties (other than Properties that it leases)
            and good title to all of its other respective Properties (other
            than Intellectual Property Rights), including the Properties
            reflected in the balance sheet as at December 31, 1990 referred to
            in paragraph 8D of this Agreement (other than Properties disposed
            of in the ordinary course of business), subject to no Lien of any
            kind except Liens permitted by paragraph 6D of this Agreement. All
            leases necessary in any material respect for the conduct of the
            respective businesses of the Company and the Subsidiaries are
            valid and subsisting and are in full force and effect.
            Notwithstanding the foregoing, no representation or warranty is
            made by the Company in this paragraph 8I(i) with respect to
            Intellectual Property Rights.


                (ii)  Patents and Copyrights.  Except as disclosed in the SEC
            Documents or the Supplemental Disclosure Letter, each of the
            Company and the Restricted Subsidiaries owns or possesses, or
            could obtain ownership or possession on terms not materially
            adverse to the financial condition of the Person so obtaining
            ownership or possession of, all of the patents, trademarks,
            service marks, trade names, copyrights, licenses, and rights with
            respect thereto ("Intellectual Property Rights") necessary for the
            present and presently planned future conduct of its business,
            without any known conflict with the rights of others, except where
            such conflicts, in the aggregate, would not have a material
            adverse effect on the business, prospects, Properties or condition
            (financial or otherwise) of the Company and the Restricted
            Subsidiaries taken as a whole,

                                 Exhibit A-38

 
            or the ability of the Company to perform its obligations set forth
            in this Agreement and the Notes.


            8J.  Environmental Compliance.


                 (i)  Compliance. Each of the Company and the Subsidiaries has
            been, since its incorporation, complying with, and, on the Closing
            Date will be in compliance with, all Environmental Protection Laws
            in effect in each jurisdiction where it is presently doing
            business and in which the failure so to comply would have a
            material adverse effect on the business, prospects, Properties or
            condition (financial or otherwise) of the Company and the
            Subsidiaries taken as a whole, or the ability of the Company to
            perform its obligations under this Agreement and the Notes; and


                 (ii)  Liability.Neither the Company nor any of the
            Subsidiaries is subject to any liability under any Environmental
            Protection Laws that, in the aggregate, would have a material
            adverse effect on the business, prospects, Properties or condition
            (financial or otherwise) of the Company and the Subsidiaries taken
            as a whole, or the ability of the Company to perform its
            obligations under this Agreement and the Notes.


            8K.  ERISA.  No accumulated funding deficiency (as defined in
    section 302 of ERISA and section 412 of the IRC), whether or not waived,
    exists with respect to any Pension Plan (other than a Multiemployer Plan).
    No liability to the PBGC has been or is expected by the Company or any
    other ERISA Affiliate to be incurred with respect to any Pension Plan
    (other than a Multiemployer Plan) by the Company or any other ERISA
    Affiliate that is or would be materially adverse to the business,
    prospects, Properties or condition (financial or otherwise) of the Company
    and the Subsidiaries taken as a whole, or the ability of the Company to
    perform its obligations under this Agreement and the Notes. Neither the
    Company nor any ERISA Affiliates have incurred or presently expect to
    incur any withdrawal liability under Title IV of ERISA with respect to any
    Multiemployer Plan that is or would have a materially adverse effect on
    the business, prospects, Properties or condition (financial or otherwise)
    of the Company and the Subsidiaries taken as a whole, or the ability of
    the Company to perform its obligations under the this Agreement and the
    Notes. The execution and delivery of this Agreement and the issuance and
    sale of the Notes will not involve any transaction that is subject to the
    prohibitions of section 406 of ERISA or in connection with which a tax
    could be imposed pursuant to section 4975 of the IRC. The representation
    by the Company in the next preceding sentence is made in reliance upon and
    subject to the accuracy of your representation in paragraph 9 of this
    Agreement as to the source of the funds to be used to pay the purchase
    price of the Notes to be purchased by you.


             8L.  No Defaults.  No event has occurred and no condition exists
    that, upon the issue of the Notes, would constitute a Default or an Event
    of Default. Neither the Company nor any Subsidiary is in violation in any
    respect of any term of any charter instrument or bylaw and neither the
    Company nor any Subsidiary is in violation in any material respect of any
    term in any agreement or other instrument to which it is a party or by
    which it or any of its Property may be bound, except for violations that,
    in the aggregate, could not have a materially adverse effect on the
    business, prospects, Properties or condition (financial or otherwise) of
    the Company and the Subsidiaries taken as a whole, or the ability of the
    Company to perform its obligations set forth in this Agreement and in the
    Notes.

                                 Exhibit A-39

 
            8M.  Regulation G, etc.  Neither the Company nor any Subsidiary
    owns or has any present intention of acquiring any "margin stock" as
    defined in Regulation G (12 CFR Part 207) of the Board of Governors of the
    Federal Reserve System ("Margin Stock"), other than incidental amounts
    thereof which would, in no event, exceed a value of (based on the higher
    of purchase price or current fair market value) of $5,000,000 and would
    not cause the Notes to be "indirectly secured" by margin stock, as such
    term is used in Regulation G. The proceeds of sale of the Notes will be
    used to fund capital expenditures and for general corporate purposes. None
    of such proceeds will be used, directly or indirectly, for the purpose,
    whether immediate, incidental or ultimate, of purchasing or carrying any
    Margin Stock or for the purpose of maintaining, reducing or retiring any
    indebtedness that was originally incurred to purchase or carry any stock
    that is currently a Margin Stock or for any other purpose that might
    constitute this transaction a "purpose credit" within the meaning of such
    Regulation G. Neither the Company nor any agent acting on its behalf has
    taken or will take any action that might cause this Agreement or the Notes
    to violate Regulation G, Regulation T or any other regulation of the Board
    of Governors of the Federal Reserve System or to violate the Exchange Act,
    in each case as in effect now or as the same may hereafter be in effect.


               8N.  Offering of Notes.  Neither the Company nor any agent
    acting on its behalf has, directly or indirectly, offered the Notes or any
    similar Security of the Company for sale to, or solicited any offers to
    buy the Notes or any similar Security of the Company from, or otherwise
    approached or negotiated with respect to this Agreement with, any Person
    other than you, the Other Purchasers, and 59 other institutional
    investors, and neither the Company nor any agent acting on its behalf has
    taken or will take any action that would subject the issuance or sale of
    the Notes to the provisions of section 5 of the Securities Act or to the
    provisions of any securities or Blue Sky law of any applicable
    jurisdiction.
 

               8O.  Governmental Consent. Neither the nature of the Company or
    of any Subsidiary, nor any of their respective businesses or Properties,
    nor any relationship between the Company or any Subsidiary and any other
    Person, nor any circumstance in connection with the offering, issuance,
    sale or delivery of the Notes is such as to require any authorization,
    consent, approval, exemption or other action by or notice to or filing
    with any court or administrative or governmental body (other than routine
    filings after the date of closing with the Securities and Exchange
    Commission and state Blue Sky authorities) in connection with the
    execution and delivery of this Agreement, the offering, issuance, sale or
    delivery of the Notes or fulfillment of or compliance with the terms and
    provisions of this Agreement or of the Notes (other than any of the
    foregoing required after the date hereof to comply with the covenants set
    forth herein but otherwise unrelated to this Agreement or the transactions
    contemplated hereby).


              8P  Certain Laws.

     
                  (i)  Investment Company Act. The Company is not, and is not
              directly or indirectly controlled by, or acting on behalf of any
              Person which is, an "investment company" within the meaning of
              the Investment Company Act of 1940, as amended.


                  (ii)  Absence of Foreign or Enemy Status.  The Company is not

                                 Exhibit A-40

 
                   (a)  an "enemy" or an "ally of the enemy" within the meaning
            of Section 2 of the Trading with the Enemy Act, as amended, or any
            executive orders or regulations issued or promulgated pursuant
            thereto, or


                    (b)  a "national" of any "designated enemy country" as
            such terms are defined in Executive Order No. 9095, as amended, of
            the President of the United States of America.

 
    Neither the issue and sale of the Notes by the Company nor its use of the
    proceeds thereof as contemplated by this Agreement will violate the
    Foreign Assets Control Regulations, the Transaction Control Regulations,
    the Cuban Assets Control Regulations, the Foreign Fund Control
    Regulations, the Iranian Assets Control Regulations, the Nicaraguan Trade
    Control Regulations, the South African Transactions Regulations, the
    Libyan Sanctions Regulations, the Soviet Gold Coin Regulations or the
    Panamanian Transactions Regulations, of the United States Treasury
    Department (31 C.F.R., Subtitle B, Chapter V, as amended) or Executive
    Orders 12722 and 12724 (transactions with Iraq and Executive Orders 12723
    and 12725 (transactions with Kuwait).


                (iii)  Holding Company Status. The Company is not a "holding
         company" or an "affiliate" of a "holding company," or a "subsidiary
         company" of a "holding company," or a "public utility" within the
         meaning of the Public Utilities Holding Company Act of 1935, as
         amended.


                (iv)  South African Investments Prohibited. None of the
         transactions contemplated in this Agreement (including without
         limitation, the use of the proceeds from the sale of the Notes) will
         violate the Comprehensive Anti-Apartheid Act of 1986, or any rules or
         regulations promulgated thereunder.
 

         8Q.  Disclosure.  The Private Placement Memorandum with respect to the
   Company, dated January 1991, prepared by J.P. Morgan Securities, Inc., for
   use in connection with the Company's private placement of the Notes, taken
   together with the SEC Documents and the Supplemental Disclosure Letter,
   does not contain any untrue statement of a material fact or omit to state a
   material fact necessary in order to make the statements contained herein
   and therein not misleading. There is no fact peculiar to the Company or any
   of the Subsidiaries that materially adversely affects the business,
   Properties or condition (financial or otherwise) of the Company and the
   Subsidiaries taken as a whole, and that has not been set forth in this
   Agreement or in the other documents, certificates and written statements
   furnished to you by or on behalf of the Company prior to the date of this
   Agreement in connection with the transactions contemplated hereby.


         8R.  No Unrestricted Subsidiaries.  The Company has no Subsidiaries
   other than Restricted Subsidiaries.


         9.  REPRESENTATIONS OF THE PURCHASER.  You represent, and in making
   this sale to you it is specifically understood and agreed, that you are not
   acquiring the Notes to be purchased by you hereunder with a view to or for
   sale in connection with any distribution thereof within the meaning of the
   Securities Act, provided that the disposition of your Property shall at all
   times be and remain within your control. You also represent that no part 

                                 Exhibit A-41

 
   of the funds being used by you to pay the purchase price of the Notes being
   purchased by you under this Agreement constitutes assets allocated to any
   separate account maintained by you in which any employee benefit plan,
   other than employee benefit plans identified on a list that has been
   furnished by you to the Company, participates to the extent of 10% or more.
   For the purpose of this paragraph 9, the terms "separate account" and
   "employee benefit plan" have the respective meanings specified in Section 3
   of ERISA.


         10.  DEFINITIONS.  For the purpose of this Agreement, the following
   terms shall have the meanings specified with respect to this Agreement
   below:

         10A. Yield-Maintenance Terms.


             "Adjusted Reinvestment Yield" means, with respect to any Settlement
         Date, the Reinvestment Yield for such Settlement Date, plus


               (a)  zero (0) if such Settlement Date is prior to March 30, 1994,
             and


               (b)  twenty five one-hundredths percent (0.25%) per annum if such
             Settlement Date is on or after March 30, 1994.


             "Business Day" shall mean any day other than a Saturday, a Sunday
        or a day on which commercial banks in New York City are required or
        authorized to be closed.


             "Called Principal" shall mean, with respect to any Note, the
        principal of such Note that
 

                    (i)  is to be prepaid pursuant to paragraph 4B of this
             Agreement (any prepayment of less than all the Notes being
             applied to required payments of principal as provided in
             paragraph 4A(iii) of this Agreement),


                   (ii)  is to be prepaid pursuant to paragraph 4E of this
             Agreement (any prepayment of less than all the Notes being
             applied to required payments of principal as provided in
             paragraph 4A(iii) of this Agreement), or


                   (iii)  is declared to be immediately due and payable
             pursuant to paragraph 7A of this Agreement, as the context
             requires.
             
            "Discounted Value" shall mean, with respect to the Called
        Principal of any Note, the amount obtained by discounting all
        Remaining Scheduled Payments with respect to such Called Principal
        from their respective scheduled due dates to the Settlement Date with
        respect to such Called Principal, in accordance with accepted
        financial practice and at a discount factor (applied on a semiannual
        basis) equal to the Adjusted Reinvestment Yield with respect to such
        Called Principal.


            "Reinvestment Yield" shall mean, with respect to the Called
        Principal of any Note, the yield to maturity implied by either,

                                 Exhibit A-42

 
                  (i)  the yields reported, as of 10:00 A.M. (New York City
             time) on the Business Day next preceding the Settlement Date with
             respect to such Called Principal, on the display designated as
             "Page 678" on the Telerate Service (or such other display as may
             replace Page 678 on the Telerate Service) for actively traded
             U.S. Treasury securities having a maturity equal to the Remaining
             Average Life of such Called Principal as of such Settlement Date,
             or if such yields shall not be reported as of such time or the
             yields reported as of such time shall not be ascertainable, then


                  (ii)  the Treasury Constant Maturity Series yields reported,
             for the latest day for which such yields shall have been so
             reported as of the Business Day next preceding the Settlement
             Date with respect to such Called Principal, in Federal Reserve
             Statistical Release H.15 (519) (or any comparable successor
             publication) for actively traded U.S. Treasury securities having
             a constant maturity equal to the Remaining Average Life of such
             Called Principal as of such Settlement Date. Such implied yield
             shall be determined, if necessary, by


                        (a)  converting U.S. Treasury bill quotations to bond-
                  equivalent yields in accordance with accepted financial
                  practice, and


                        (b)  interpolating linearly between reported yields.


             "Remaining Average Life" shall mean, with respect to the Called
        Principal of any Note, the number of years (calculated to the nearest
        one-twelfth year) obtained by dividing


                   (i)  such Called Principal into


                   (ii)  the sum of the products obtained by multiplying

                        (a)  each Remaining Scheduled Payment of such Called
                   Principal (but not of interest thereon) by


                        (b)  the number of years (calculated to the nearest
                   one-twelfth (1/12) year) that will elapse between the
                   Settlement Date with respect to such Called Principal and
                   the scheduled due date of such Remaining Scheduled Payment.


              "Remaining Scheduled Payments" shall mean, with respect to the
       Called Principal of any Note, all payments of such Called Principal and
       interest thereon that would be due on or after the Settlement Date with
       respect to such Called Principal if no payment of such Called Principal
       were made prior to its scheduled due date, assuming, for purposes of
       calculation, that the rate of interest on the Series A Senior Notes was
       8.84% per annum at all times, and that the rate of interest on the
       Series B Senior Notes was 9.08% per annum at all times


              "Settlement Date" shall mean, with respect to the Called
       Principal of any Note, the date on which such Called Principal is to be
       prepaid pursuant to paragraph 4B or 




                                Exhibit A-43

 
       paragraph 4E of this Agreement or is declared to be immediately due and
       payable pursuant to paragraph 7A of this Agreement, as the context
       requires.


             "Yield-Maintenance Amount" shall mean, with respect to any Note,
       an amount equal to the excess, if any, of the Discounted Value of the
       Called Principal of such Note over the sum of


                     (a)  such Called Principal plus


                     (b)  interest accrued thereon as of (including interest
             due on) the Settlement Date with respect to such Called
             Principal.


        The Yield-Maintenance Amount shall in no event be less than zero.


        10B.  Other Terms.


             "Acquisition Date" means the date on which the Archive Tender
        Offer is consummated.


             "Adjusted Consolidated Debt Percentage" means, with respect to
        any sale of capital stock to which paragraph 6B(iii) applies, the
        greater of


                     (a)  the lesser of


                          (I)  the percentage in effect in accordance with
                      paragraph 6B(ii) in respect of the Determination Date
                      immediately preceding such sale of capital stock, or


                          (II)  the percentage determined by dividing the
                      Adjusted Consolidated Debt Amount by the Adjusted
                      Consolidated Tangible Net Worth Amount, in each case
                      determined after giving effect to such sale, or


                     (b)  125%.


       The Adjusted Consolidated Debt Percentage determined by the foregoing
       calculation shall apply to the first period, as set forth in the table
       in paragraph 6B(ii) hereof, immediately following the date of the sale
       of such capital stock. If the Adjusted Consolidated Debt Percentage for
       such first period is greater than 125%, then the Adjusted Consolidated
       Debt Percentage in each period succeeding such first period shall be
       determined by deducting 20 percentage points from the Adjusted
       Consolidated Debt Percentage determined as herein provided for the
       immediately preceding period until a period is reached where the
       Adjusted Consolidated Debt Percentage is reduced to, but not below 125%
       (the last deduction to arrive at 125% being 20 percentage points or
       such lesser number of percentage points as is necessary to arrive at
       125%). Thereafter, the Adjusted Consolidated Debt Percentage shall be
       125%. As used in this definition,

                                Exhibit A-44

 
                  "Adjusted Consolidated Debt Amount" means, with respect to
            any sale of capital stock to which paragraph 6B(iii) hereof
            applies, the Existing Consolidated Debt Amount with respect
            thereto plus 50% of the Net Cash Proceeds of such sale of capital
            stock.


                   "Adjusted Consolidated Tangible Net Worth Amount" means,
            with respect to any sale of capital stock to which paragraph
            6B(iii) hereof applies, the Existing Consolidated Tangible Net
            Worth Amount with respect thereto plus 100% of the Net Cash
            Proceeds of such sale of capital stock.


                   "Existing Consolidated Debt Amount" means, with respect to
            any sale of capital stock to which paragraph 6B(iii) hereof
            applies, the amount of Consolidated Debt outstanding on the
            Determination Date immediately preceding such sale.


                   "Existing Consolidated Tangible Net Worth Amount" means,
            with respect to any sale of capital stock to which paragraph
            6B(iii) hereof applies, the amount of Consolidated Tangible Net
            Worth determined on the Determination Date immediately preceding
            such sale.


                   "Net Cash Proceeds" means, with respect to any sale of
            capital stock to which paragraph 6B(iii) hereof applies, the net
            cash proceeds of the sale of such stock of the Company, net of all
            costs related to the sale thereof, and net of the Fair Market
            Value of any contingent obligations the Company has assumed with
            respect to any Person in connection with such sale.


            "Affiliate" means any Person directly or indirectly controlling,
       controlled by, or under direct or indirect common control with, the
       Company, except a Restricted Subsidiary. A Person shall be deemed to
       control a corporation if such Person possesses, directly or indirectly,
       the power to direct or cause the direction of the management and
       policies of such corporation, whether through the ownership of voting
       securities, by contract or otherwise.


            "Annual Disposition Measurement Period" has the meaning assigned
       to such term in paragraph 6G(ii)(d)(l) of this Agreement.


             "Arcada Holdings, Inc." means that certain corporation formed, or
       to be formed, pursuant the Arcada Letter of Intent to act as the
       holding company for the Company's software disk backup, data
       management, hierarchical storage management an related applications
       business.


             "Arcada Letter of Intent" means that certain Letter of Intent,
       entered into as of December 13, 1993, between Archive, the Company and
       Quest Development Corporation.


             "Arcada Restricted Subsidiary" means, at any time,
  
  
                    (i)  Arcada Holdings, Inc., provided that

                                 Exhibit A-45

 
                         (a)  at least


                              (I)  65% of the Voting Stock of which, except
                         directors qualifying shares and any shares issued to
                         comply with local ownership legal requirements
                         (provided that such directors qualifying shares and
                         other shares shall not represent in excess of 3% of
                         the outstanding shares of the stock of any class of
                         such Restricted Subsidiary and, after taking such
                         shares into account, the Company shall, directly or
                         indirectly, own a majority of the Voting Stock of
                         such Subsidiary), and


                              (II)  65% of all non-voting stock of every other
                         class of which,


                   is, at such time, owned by the Company either directly or
                   through Restricted Subsidiaries other than Restricted
                   Subsidiaries that qualify as such solely by virtue of this
                   definition of "Arcada Restricted Subsidiary,"


                         (b)  Arcada Holdings, Inc. has at such time never
                   been designated an Unrestricted Subsidiary by the Board of
                   Directors pursuant to paragraph 6K of this Agreement, and


                         (c)  Arcada Holdings, Inc. qualifies at such time as
                   a Subsidiary, and


                    (ii)  any other Subsidiary of the Company provided that


                         (a)  (I)  100% of the Voting Stock of which, except
                    directors qualifying shares and any shares issued to comply
                    with local ownership legal requirements (provided that such
                    directors qualifying shares and other shares shall not
                    represent in excess of 3% of the outstanding shares of the
                    stock of any class of such Restricted Subsidiary and, after
                    taking such shares into account, the Company shall, directly
                    or indirectly, own a majority of the Voting Stock of such
                    Subsidiary), and


                              (II) 100% of all non-voting stock of every other
                         class of which,


               is, at such time, owned by Arcada Holdings, Inc. either directly
               or through other Restricted Subsidiaries,


                         (b)  such Subsidiary has at such time never been
                    designated an Unrestricted Subsidiary by the Board of
                    Directors pursuant to paragraph 6K of this Agreement, and


                         (c)  Arcada Holdings, Inc. qualifies at such time as
                    a Restricted Subsidiary.

                                 Exhibit A-46

 
        Any Subsidiary that qualifies as a Restricted Subsidiary under the
        definition of "Restricted Subsidiary" in this paragraph 10B without
        reference to this definition of "Arcada Restricted Subsidiary" shall
        be deemed to be a Restricted Subsidiary but not an Arcada Restricted
        Subsidiary.


               "Archive"  means Archive Corporation, a Delaware corporation.


               
               "Archive Tender Offer" means the offer by the Company for all
         of the shares of the outstanding capital stock of Archive pursuant to
         an Offer to Purchase dated November 24, 1992.


               "Asset Disposition Date" has the meaning assigned to such term
         in paragraph 6G(ii)(d)(l) of this Agreement.


               "Bankruptcy Law" has the meaning assigned to it in paragraph
         7A(viii) of this Agreement.
 

               "Board of Directors" means, at any time, the board of directors
         of the Company or any committee thereof which, in the instance, shall
         have the lawful power to exercise the power and authority of such
         board of directors.


               "Capital Lease" means a lease with respect to which the rental
         obligation thereunder is a Capitalized Lease Obligation.


               "Capitalized Lease Obligation" means, with respect to any
         Person, any rental obligation that, under generally accepted
         accounting principles, is required to be capitalized on the books of
         such Person, taken at the amount thereof accounted for as
         indebtedness (net of interest expense) in accordance with such
         principles.


               "Cash Equivalents"  means


                     (a)  cash,


                     (b) all Investments permitted by subparagraph 6H (i),
              (iii), (vi), (vii), (viii), (ix), (x), (xi) and (xii), and


                     (c) any other Investments which would properly be
              classified as "cash equivalents" in accordance with generally
              accepted accounting principles.


              "Cash Flow Contribution" means, for any period, in respect of
         any Property of the Company or a Restricted Subsidiary, the amount of
         Consolidated Operating Cash Flow fairly attributable to such Property
         during such period, expressed as a percentage of such Consolidated
         Operating Cash Flow.


              "Change in Control" means the direct or indirect acquisition by
         any person (as such term is used in Section 13(d) and Section
         14(d)(2) of the Exchange Act), or related persons constituting a
         group (as such term is used in Rule 13d-5 under the Exchange Act), of

                                 Exhibit A-47

 
                  (i)  beneficial ownership of issued and outstanding shares of
            Voting Stock of the Company, the result of which acquisition is
            that such person or such group possesses in excess of 50% of the
            combined voting power of all then issued and outstanding Voting
            Stock of the Company, or


                  (ii)  the power to elect, appoint, or cause the election or
            appointment of at least a majority of the members of the Board of
            Directors.


               "Closing Date" has the meaning assigned to such term in
          paragraph 2 of this Agreement.


               "Company" has the meaning assigned to such term in the
         introductory sentence of this Agreement.


               "Competitor" means any Person who, at the time of
         determination, is commonly known to have a portion of its business in
         the same line of business as the Company or the Subsidiaries, or is
         commonly known to be an affiliate of such Person provided, that
         neither you, any of your affiliates, any Purchaser, any affiliate of
         any Purchaser, nor any Financial Institution (other than a finance
         company or a pension plan) shall be deemed to be Competitors.


               "Consolidated Debt" means, at any time, without duplication,
         the amount of Debt of the Company and the Restricted Subsidiaries
         outstanding at such time, determined on a consolidated basis.


               "Consolidated Fixed Charges" means, with respect to any period,
         the greater of zero and the amount of all expenses of the Company and
         the Restricted Subsidiaries during such period of the following
         types:


                     (i)  interest due on, or with respect to, Consolidated
               Debt (including, without limitation, interest due on the
               Notes), amortization of debt discount and expense with respect
               to Consolidated Debt, and imputed interest on Capitalized Lease
               Obligations, plus


                     (ii)  Rentals with respect to all leases,


          determined on a consolidated basis in accordance with generally
          accepted accounting principles; provided that, if the net earnings
          (or loss) of any Person shall not be taken into account pursuant to
          clauses (f) or (h) of the definition of "Consolidated Net Income" in
          determining Consolidated Net Income for any period in respect of
          which Consolidated Fixed Charges is being determined, all of the
          foregoing items attributable to such Person for such period shall
          only be taken into account to the extent that, in the aggregate,
          they exceed the net earnings of such Person, provided further that,
          if the net earnings (or loss) of any Person shall not be taken into
          account pursuant to clauses (c), (d) or (g) of the definition of
          "Consolidated Net Income" in determining Consolidated Net Income for
          any period in respect of which Consolidated Fixed Charges is being
          determined, all of the foregoing items attributable to such Person
          for such period shall be excluded from Consolidated Fixed Charges
          for such period.

                                 Exhibit A-48


 
       As used in this definition,


                   "Rentals" means, with respect to any period, all fixed
           payments which the lessee is required to make during such period by
           the terms of any lease of one year or more, but shall not include
           amounts required to be paid in respect of Capital Leases.


                   "Consolidated Net Income" -- for any fiscal period means
           net earnings (or loss) after income taxes of the Company and the
           Restricted Subsidiaries determined on a consolidated basis in
           accordance with generally accepted accounting principles, but
           excluding:


                          (a)  any gain or loss arising from the sale of
                    capital assets (other than any gain or loss of less than
                    $100,000 from any such sale);


                          (b)  any gain or loss arising from any write-up of
                    assets subsequent to December 31, 1990 (other than as a
                    consequence of a physical review of inventory or other
                    assets), any gain arising from the acquisition of any
                    Securities of the Company or any Restricted Subsidiary, or
                    any other extraordinary item;


                          (c)  earnings of any Restricted Subsidiary accrued
                    prior to the date it became a Restricted Subsidiary;


                          (d)  earnings of any Person, substantially all the
                    assets of which have been acquired in any manner, realized
                    by such other Person prior to the date of such
                    acquisition;


                          (e)  net earnings of any Person (other than a
                    Restricted Subsidiary) in which the Company or any
                    Restricted Subsidiary shall have an ownership interest
                    unless such net earnings shall have actually been received
                    by the Company or such Restricted Subsidiary in the form
                    of cash distributions or cancellation of Debt;


                          (f)  any portion of the net earnings of any
                   Restricted Subsidiary that for any reason is unavailable,
                   by law or pursuant to any contractual restriction, for
                   payment of dividends to the Company or any other Restricted
                   Subsidiary;


                          (g)  the earnings of any Person to which assets of
                   the Company shall have been sold, transferred or disposed
                   of, or into which the Company shall have merged, prior to
                   the date of such transaction; and


                          (h)  any portion of the net earnings of the Company
                   that cannot be converted into United States dollars;


          all determined in accordance with generally accepted accounting
          principles.

                   "Consolidated Operating Cash Flow" means, for any period,

                                 Exhibit A-49

 
                         (a)  Consolidated Net Income for such period, plus


                         (b)  the aggregate amount of depreciation and
                   amortization accrued for such period by the Company and the
                   Restricted Subsidiaries (to the extent, but only to the
                   extent, each component of such aggregate amount was
                   reflected in the computation of Consolidated Net Income for
                   such period), determined on a consolidated basis.


                  "Consolidated Senior Debt" means, at any time, without
         duplication, the amount of Senior Debt outstanding at such time,
         determined on a consolidated basis.


                  "Consolidated Tangible Net Worth" means at any time:


                         (a)  the net book value (after deducting related
                    depreciation, obsolescence, amortization, valuation and
                    other proper reserves relating to such assets) at which
                    the Tangible Assets of the Company and all Restricted
                    Subsidiaries would be shown on a consolidated balance
                    sheet at such time prepared in accordance with generally
                    accepted accounting principles (subject to any
                    modification required by the definition of "Tangible
                    Assets" below), but excluding any amount on account of
                    write-ups of assets after December 31, 1990 (other than as
                    a consequence of a physical review of inventory or other
                    assets), at such time, minus


                         (b)  the amount at which the liabilities of the
                    Company and the Restricted Subsidiaries would be shown on
                    such balance sheet, and including as liabilities all
                    reserves for contingencies and other potential liabilities
                    (specifically including therein, without limitation,
                    actuarially determined unfunded vested pension liabilities
                    and liabilities in respect of other post-retirement
                    benefits) and all minority interests in Restricted
                    Subsidiaries at such time, all determined in accordance
                    with generally accepted accounting principles (subject to
                    any modification required by the preceding parenthetical
                    expression in this clause (b)), plus


                         (c)  if such time is on or after the Determination
                    Date occurring nearest to December 31, 1993, $0, and if
                    such time is prior to such Determination Date,


                              (i)  the aggregate amount paid by the Company to
                         Compaq Computer Corporation during the Company's
                         fiscal quarter ended October 3, 1992 for the purchase
                         of outstanding shares of the Company 's common stock
                         owned by Compaq Computer Corporation subject to an
                         aggregate limit of $150 million, plus


                             (ii)  following the Acquisition Date, an amount
                         representing intangibles, including goodwill, in an
                         aggregate amount equal, on the relevant date of
                         reference thereto, to the amount specified in the
                         table below opposite the period during which such
                         date occurs:

                                 Exhibit A-50

 


                             Period                                   Amount
===============================================================================
                                                                
Acquisition Date to the Determination Date occurring nearest to    $245,000,000
 June 30, 1993, inclusive
===============================================================================
From the date immediately following the Determination Date         $215,000,000
 occurring nearest to June 30, 1993 to the day immediately              
 preceding the Determination Date occurring nearest to December
 31, 1993, inclusive
===============================================================================

As used in this definition,


               "Tangible Assets" means all assets (including, without
          duplication, the capitalized value of any leasehold interest under any
          Capitalized Lease Obligation) except:


                    (i)  the aggregate amount of deferred assets, other than
               prepaid insurance and prepaid taxes, in excess of $10,000,000;


                    (ii)  patents, copyrights, trademarks, trade names,
               franchises, goodwill and other similar intangible assets;


                    (iii)  all Investments made pursuant to paragraph 6H(xx) and
               any other Investments not permitted by any other provision of
               paragraph 6H of this Agreement (except that "Tangible Assets"
               shall include outstanding Investments made pursuant to paragraph
               6H(xx) at any time when "Consolidated Tangible Net Worth" is
               being determined for purposes of determining the amount of
               Investments which may be made pursuant to such paragraph); and


                    (iv)  unamortized debt discount and expense (other than not
               more than $6,500,000 of unamortized debt expense attributable to
               the issuance of Debt prior to the date hereof (which expense
               shall be included in "Tangible Assets").

            "Consolidated Total Assets" means, at any time of determination,
       the net book value of all assets of the Company and the Restricted
       Subsidiaries that would be shown on a consolidated balance sheet of the
       Company and the Restricted Subsidiaries prepared at such time of
       determination in accordance with generally accepted accounting
       principles, excluding changes in the net book value of assets resulting
       from write-ups of assets subsequent to December 31, 1990 (other than as
       a consequence of a physical review of inventory or other assets).


            "Control Prepayment Date" has the meaning assigned to such term in
       paragraph 4E(iii) of this Agreement.

                                 Exhibit A-51


 
            "Debentures" means the 6-3/4% Convertible Subordinated Debentures
       Due 2001 of the Company issued pursuant to that certain Indenture,
       dated as of March 1, 1991, between the Company and The First National
       Bank of Boston, as trustee, and the 6-1/2% Convertible Subordinated
       Debentures Due 2002 of the Company issued pursuant to that certain
       Indenture, dated as of March 1, 1992, between the Company and The First
       National Bank of Boston, as trustee.


            "Debt"  of any Person, at any time, means


                  (i)  indebtedness for money borrowed of such Person;


                  (ii)  indebtedness that is secured by any Lien on Property
             owned by such Person, whether or not the indebtedness secured
             thereby shall have been assumed by such Person;

    
                  (iii)  Capitalized Lease Obligations of such Person;

  
                  (iv)  guarantees, endorsements (other than endorsements of
             negotiable instruments for collection in the ordinary course of
             business) and other contingent liabilities (whether direct or
             indirect) of such Person in connection with the obligations,
             stock or dividends of any other Person, provided that guarantees
             by such Person of contingent obligations of other Persons shall
             be excluded from this clause (iv);


                   (v)  obligations of such Person under any contract
             providing for the making of loans, advances or capital
             contributions to any other Person, or for the purchase of any
             Property from any other Person, in each case primarily in order
             to enable such other Person to maintain working capital, net
             worth or any other balance sheet condition or to pay debts,
             dividends or expenses, to the extent that such other Person is
             obligated to maintain such condition or make such payments and
             has failed to do so;


                   (vi)  obligations of such Person under any contract for the
             purchase of materials, supplies or other Property or services if
             such contract (or any related document) requires that payment for
             such materials, supplies or other Property or services shall be
             made regardless of whether or not delivery of such materials,
             supplies or other Property or services is ever made or tendered;
             and


                   (vii)  obligations under any other contract which, in legal
             effect, is substantially equivalent to a guarantee, provided that
             guarantees by such Person of contingent obligations of other
             Persons shall be excluded from this clause (vii),


       all as determined in accordance with generally accepted accounting
       principles, provided that such items shall only constitute Debt to the
       extent that, in accordance with generally accepted accounting
       principles, such items would be (and only to the extent such items
       would be) included in determining total liabilities as shown on the
       liability side of the balance sheet of such Person (assuming that such
       Person were the primary

                                 Exhibit A-52

 
       obligor in respect of the underlying obligation with respect to any
       guarantee or other contingent obligation, as contemplated by the next
       succeeding sentence), provided further that, notwithstanding the
       foregoing, "Debt" shall not include


               (a)  accrued compensation,


               (b)  taxes payable and deferred taxes,


               (c) trade payables, including intercompany payables in the
          nature of trade payables,


               (d)  any obligations payable, at the option of the obligor, in
          equity Securities of the obligor,


               (e)  any guarantee or contingent liability or obligation with
          respect to any of the items set forth in the foregoing clauses (a) to
          (d), inclusive or


               (f)  obligations of Archive and its Subsidiaries which would
          otherwise constituting "Debt" hereunder, to the extent that such
          obligations are repaid in full within 60 days following the
          Acquisition Date.


     For purposes of computing the amount of any obligation specified in either
     of the foregoing clauses (iv) and (vii), it shall be assumed that the
     indebtedness or other obligations which are the subject of such guarantee,
     endorsement or other contingent liability are direct obligations of the
     obligor on such guarantee, endorsement or contingent liability (but not in
     an amount in excess of the maximum liability of such obligor) and,
     therefore, are of the nature and type of, and bear interest at the rate
     applicable to, such indebtedness or other obligations.

          "Default" means any of the events specified in paragraph 7 of this
     Agreement, whether or not there has been satisfied any requirement in
     connection with such event for the giving of notice, or the lapse of time,
     or the happening of any further condition, event or act.

          "Determination Date" means the last day of each fiscal quarter of the
     Company.

          "Environmental Protection Law" means any federal, state, county,
     regional or local law, statute, or regulation (including, without
     limitation, CERCLA, RCRA and SARA) enacted in connection with or relating
     to the protection or regulation of the environment, including, without
     limitation, those laws, statutes, and regulations regulating the
     disposal, removal, production, storing, refining, handling, transferring,
     processing, or transporting of Hazardous Substances, and any regulations,
     issued or promulgated in connection with such statutes by any
     Governmental Authority and any orders, decrees or judgments issued by any
     court of competent jurisdiction in connection with any of the foregoing.

     As used in this definition,

                                 Exhibit A-53

 
               "CERCLA" means the Comprehensive Environmental Response,
          Compensation, and Liability Act of 1980, as amended from time to time
          (by SARA or otherwise), and all rules and regulations promulgated in
          connection therewith;


               "Governmental Authority" means the government of the United
          States of America, any state or other political subdivision thereof
          and any entity exercising executive, legislative, judicial, regulatory
          or administrative functions of or pertaining to any such government.


               "Hazardous Substances" has the meaning assigned to such term in
          42 U.S.C. Section 9601(14), as amended from time to time.


               "RCRA" means the Resource Conservation and Recovery Act of 1976,
          as amended, and any rules and regulations issued in connection
          therewith; and


               "SARA" means the Superfund Amendments and Reauthorization Act of
          1986, as amended from time to time, and all rules and regulations
          promulgated in connection therewith.


          "ERISA" means the Employee Retirement Income Security Act of 1974, as
     amended.


          "ERISA Affiliate" means any corporation or trade or business that


               (a)  is a member of the same controlled group of corporations
          (within the meaning of Section 414(b) of the IRC) as the Company or


               (b) is under common control (within the meaning of Section
          414(c) of the IRC) with the Company.


          "Event of Default" means any of the events specified in paragraph 7
     of this Agreement, provided that there has been satisfied any requirement
     in connection with such event for the giving of notice, or the lapse of
     time, or the happening of any further condition, event or act.


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


          "Fair Market Value"  means, at any time, with respect to any Property,
     the sale value of such Property that would be realized in an arm's-length
     sale at such time between an informed and willing buyer, and an informed
     and willing seller, under no compulsion to buy or sell, respectively.


          "Financial Institution" means (i) any bank, savings bank, savings and
     loan association or insurance company, (ii) any pension plan or portfolio
     or investment fund managed or administered by any bank, savings bank,
     savings and loan association or insurance company, (iii) any investment
     company owned by any bank, savings bank, savings and loan association or
     insurance company, or the majority of the shares of

                                 Exhibit A-54

 
     the capital stock of which are traded on a national securities exchange
     or in the National Association of Securities Dealers automated quotation
     system, (iv) any investment banking company, or (v) any finance company.


          "Four Quarter Period" has the meaning assigned to such term in
     paragraph 6G(ii)(d)(II).


          "Inspection Rights" has the meaning assigned to such term in paragraph
     5B of this Agreement.


          "Intellectual Property Rights" has the meaning assigned to such term
     in paragraph 8I(ii) of this Agreement.


          "Investment" has the meaning assigned to such term in paragraph 6H of
     this Agreement.


          "IRC" means the Internal Revenue Code of 1986, as amended from time to
     time, and all rules and regulations promulgated thereunder.


          "Lien"  means any mortgage, pledge, security interest, encumbrance,
     lien or charge of any kind (including any agreement to give any of the
     foregoing, any conditional sale or other title retention agreement, any
     lease in the nature thereof, and the filing of or agreement to give any
     financing statement under the Uniform Commercial Code of any jurisdiction).


          "Liquidity Coverage" means the ratio (expressed as a percentage) of
     (i) Cash Equivalents, to (ii) Senior Debt of the Company and the Restricted
     Subsidiaries, in each case determined on a consolidated basis.


          "Margin Stock" has the meaning assigned to such term in paragraph 8M
     of this Agreement.


          "Material Unrestricted Subsidiaries" shall be deemed to exist with
     respect to any consolidated financial statement of the Company and the
     Subsidiaries if the amounts of either revenue or total assets (as the case
     may be), reflected on such consolidated financial statement vary by more
     than 10% from the amount of the same item reflected on the same type of
     consolidated financial statement of the Company and the Restricted
     Subsidiaries, prepared as of the same date, or covering the same period, as
     the case may be.


          "Merger Date"  means the date on which Archive is merged into Conner
     Acquisition Corp., a Delaware corporation and a wholly owned Subsidiary of
     the Company.


          "Multiemployer Plan" means any "multiemployer plan" (as such term is
     defined in ERISA) in respect of which the Company or any ERISA Affiliate is
     an "employer" (as such term is defined in ERISA).
 
                                Exhibit A-55
 

 
          "Multiple Employer Pension Plan" means any "employee pension benefit
     plan" (as such term is defined in ERISA) other than a Multiemployer Plan to
     which the Company or any ERISA Affiliate and an "employer" (as such term is
     defined in ERISA) other than an ERISA Affiliate or the Company contribute.


          "Notes"  has the meaning assigned to such term in paragraph 1 of this
     Agreement.


          "Offer Notice" has the meaning assigned to such term in paragraph
     4E(ii) of this Agreement.


          "Other Note Agreements" has the meaning assigned to such term in
     paragraph 2 of this Agreement.


          "Other Purchasers" has the meaning assigned to such term in paragraph
     2 of this Agreement.


          "PBGC" means the Pension Benefit Guaranty Corporation, and its
     successors and assigns.


          "Pension Plans" means any "employee pension benefit plan" (as such
     term is defined in ERISA) maintained by the Company or any ERISA Affiliate
     for employees of the Company or such ERISA Affiliate, excluding any
     Multiemployer Plan, but including, without limitation, any Multiple
     Employer Pension Plan.


          "Permitted Banks" has the meaning assigned to such term in paragraph
     6H(viii)(c) of this Agreement.


          "Permitted Investment" has the meaning assigned to such term in
     paragraph 6H of this Agreement.


          "Permitted Transferee" means (i) any Financial Institution which is
     not a Competitor and (ii) any other proposed Transferee consented to in
     writing by the Company, which consent shall not be unreasonably withheld.


          "Person"  means any of an individual, a partnership, a joint venture,
     a corporation, a trust, an unincorporated organization and a government or
     any department or agency thereof.


          "Preferred Stock" means, at any time, with respect to any Person,
     capital stock of such Person that is preferred as to the payment of
     dividends, or as to the distribution of Property on any voluntary or
     involuntary liquidation or dissolution of such Person, over any other
     class of capital stock of such Person (in each case, taken at the greater
     of its voluntary or involuntary liquidation preference at the time of
     calculation thereof, but exclusive of accrued dividends) provided that
     the term "Preferred Stock" shall not include preferred stock issued by
     Arcada Holdings, Inc. so long as Arcada Holdings, Inc. is a Restricted
     Subsidiary.
 
                                 Exhibit A-56
 

 
          "Property"  means any interest in any kind of property or asset,
     whether real, personal or mixed, and whether tangible or intangible.


          "Purchase Money Mortgages"  means a Lien held by any Person (whether
     or not the seller of such assets) on tangible Property (other than assets
     acquired to replace, repair, upgrade or alter tangible Property owned by
     the Company or any Restricted Subsidiary on the date of this Agreement),
     provided that such Lien


               (a)  secures all or a portion of the related purchase price or
          construction costs of such assets,


               (b)  encumbers only tangible Property, accretions and accessions
          thereto and any theretofore unimproved real property on which such
          Property is located (and the proceeds of the disposition thereof)
          acquired or constructed with the proceeds of the indebtedness secured
          thereby, and


               (c)  is created concurrently with or within one year of the
          acquisition or substantial completion of construction of such tangible
          Property.


          "Purchaser" means you and the Other Purchasers.


          "Required Holders" means the holder or holders of more than 50% of the
     aggregate principal amount of the Notes from time to time outstanding.


          "Responsible Officer" means each of the Chairman of the Board of
     Directors, the President, any Vice President and the Treasurer of the
     Company.


          "Restricted Payments" means, in respect of any corporation,


               (a)  dividends or other distributions on capital stock of the
          corporation (except distributions in such capital stock); and


               (b)  the redemption or acquisition made by or on behalf of such
          corporation of such capital stock or of warrants, rights, other
          options to purchase such stock or securities convertible into or
          exchangeable for such capital stock (except when solely in exchange
          for such capital stock) unless made, contemporaneously, from the net
          proceeds of a sale of such capital stock.


          "Restricted Subsidiary" means, at any time, any of a Subsidiary that
     is an Arcada Restricted Subsidiary and a Subsidiary


               (i)  at least


                    (a)  80% (a majority in the case of Conner Peripherals
               Europe or any Subsidiary organized under the laws of Japan,
               Taiwan or Singapore) of the Voting Stock of which, except
               directors qualifying shares and any shares issued to comply
               with local ownership legal
 
                                 Exhibit A-57
 

 
               requirements (provided that such directors qualifying shares
               and other shares shall not represent in excess of 3% of the
               outstanding shares of the stock of any class of such Restricted
               Subsidiary and, after taking such shares into account, the
               Company shall, directly or indirectly, own a majority of the
               Voting Stock of such Subsidiary), and


                    (b)  80% of all non-voting stock of every other class,
               except Preferred Stock, of which,


          is, at such time, owned by the Company either directly or through
          other Subsidiaries meeting the requirements of clause (i) and clause
          (ii) of this definition, and


               (ii)  that has never been designated an Unrestricted Subsidiary
          by the Board of Directors pursuant to paragraph 6K of this Agreement.


          "Sale/Leaseback Transaction" means any transaction or series of
     related transactions in which the Company or a Restricted Subsidiary sells
     or transfers any of its assets to any Person (other than to the Company or
     to a Restricted Subsidiary) and within one year thereafter rents or leases
     such transferred Property or substantially similar Property from any
     Person.


          "Sale/Leaseback Transaction Amount" means, on any date, after giving
     effect to all Sale/Leaseback Transactions occurring on such date, the
     greater of


               (a)  the present value, discounted at 9% per annum, of all unpaid
          payment obligations of the Company and the Restricted Subsidiaries in
          respect of all Sale/Leaseback Transactions in effect on such date, or


               (b)  the depreciated purchase price of all Property subject to
          Sale/Leaseback Transactions at such time, on such date,


          "SEC Documents" means (i) the Company's Annual Report to Shareholders
     for the fiscal year ended December 31, 1990, (ii) the Company's Annual
     Report on Form 10-K for such fiscal year, as filed with the Securities and
     Exchange Commission, and (iii) the Company's Registration Statement on Form
     S-1 filed with the Securities and Exchange Commission in connection with
     the issuance and sale of the Debentures.


          "Securities Act" shall mean the Securities Act of 1933, as amended.


          "Security"  has the meaning specified in Section 2(1) of the
     Securities Act.


          "Senior Debt" means, at any time, Debt of the Company outstanding at
     such time that is not Subordinated Debt, except for Subordinated Debt
     that the Company has become obligated to prepay, redeem or otherwise
     purchase or acquire (other than obligations to make mandatory prepayments
     or mandatory redemptions scheduled at the time of issuance of such
     Subordinated Debt), and all Debt and Preferred Stock of Restricted
     Subsidiaries.
 
                                 Exhibit A-58
 

 
          "Senior Debt Prepayments"  means, at any time, an optional principal
     prepayment of Senior Prepayment Debt made in accordance with the following
     procedure:


               (a)  such offer shall be made in writing by the Company, pro
          rata, to all holders of Senior Prepayment Debt with an outstanding
          principal amount at such time of at least $1 million, such pro rata
          portion to be determined on the basis of the principal amount of such
          Senior Prepayment Debt;


               (b)  such offer shall be deemed to be rejected by a holder if not
          accepted within 30 days of the receipt of such offer by such holder;
          and


               (c)  in the case of the holders of Notes who accept such offer,
          the prepayment shall be made in conformity with the terms of paragraph
          4B of this Agreement, provided that those holders of Senior Prepayment
          Debt who have accepted such offer shall also be offered promptly in
          writing a pro rata portion of the amounts in respect of which such
          offer of prepayment was not accepted, such pro rata portion to be
          determined on the basis of the principal amount of the Senior
          Prepayment Debt held by all such accepting holders and provided
          further that such offer shall be deemed to be rejected by a holder if
          not accepted within 30 days of the receipt of such offer by such
          holder.


     Required prepayments of Senior Debt shall not be "Senior Debt Prepayments."


     As used in this definition


               "Senior Prepayment Debt" means, at any time, all Debt for money
          borrowed owed directly by the Company that is not at such time
          Subordinated Debt and which, at such time, can be prepaid in whole or
          in substantial part by the Company.


          "Series A Notes"  has the meaning assigned to such term in paragraph
     1 of this Agreement.


          "Series B Notes"  has the meaning assigned to such term in paragraph
     1 of this Agreement.


          "Significant Holder" means


               (i)  you or any of your affiliates, so long as you or such
          affiliate shall hold (or shall be committed under this Agreement to
          purchase) any Note,


               (ii)  during the period on or prior to March 30, 1996 (or such
          later date as of which all of the Series A Notes shall have been
          paid in full), any other holder of at least 2% of the aggregate
          principal amount of the Notes from time to time outstanding which is
          an immediate transferee of a Purchaser, and any other holder of at
          least 5% of the aggregate principal amount of the Notes from time to
          time outstanding and
 
                                 Exhibit A-59
 

 
               (iii)  at any time after March 30, 1996 (or such later date as of
          which the Series A Notes shall have been paid in full), any other
          holder of at least 5% of the aggregate principal amount of the Notes
          from time to time outstanding which is an immediate transferee of a
          Purchaser, and any other holder of at least 10% of the aggregate
          principal amount of the Notes from time to time outstanding.


          "Specified Debt" means that certain Indebtedness incurred by Conner
     Peripherals Europe S.p.A., in an aggregate principal amount (expressed in
     Italian Lire) equivalent to approximately $16,800,000 as of December 22,
     1993, and not to exceed such principal amount except as a result of
     currency fluctuations, plus accrued interest in respect thereof, arising
     under the following agreements:


               (i) the agreement dated as of December 10, 1991, entered into
          with Finaosta S.p.A. in the original principal amount of Lire
          9,000,000,000,


               (ii) the agreement dated as of December 29, 1992, entered into
          with Finaosta S.p.A., in the original principal amount of Lire
          4,500,000,000,


               (iii) agreement dated as of June 25, 1991, entered into with
          Finaosta S.p.A., in the original principal amount of Lire
          10,000,000,000,


               (iv) agreement dated as of October 31, 1989, entered into with
          I.M.I. Instituto Mobiliare Italiano and Olivetti System & Network
          S.r.l., in the original principal amount of Lire 10,350,000,000, and


               (v) agreement dated as of April 30, 1991, entered into with
          I.M.I. Instituto Mobiliare Italiano and Olivetti System & Network
          S.r.l., in the original principal amount of Lire 6,400,000,000.


          "Subordinated Debt" means the Debentures and any Debt of the Company
     that


               (a)  is subject to subordination provisions no less favorable to
          the holders of the Notes than those set forth in the form attached to
          this Agreement as Annex 4 or other subordination provisions consented
          to by the Required Holders,


               (b)  has a maturity date of later than March 30, 1998, and


               (c)  has a Weighted Average Life to Maturity at any time greater
          than the Weighted Average Life to Maturity of both of the Series A
          Notes and the Series B Notes at such time.


     As used in this definition,


               "Weighted Average Life to Maturity" at any time with respect to
          any indebtedness for borrowed money means the number of years obtained
          by
 
                                 Exhibit A-60
 

 
          dividing the then Remaining Dollar-Years of such indebtedness by the
          then outstanding principal amount of such indebtedness.


               "Remaining Dollar-Years" at any time with respect to any
          indebtedness for borrowed money means the result obtained by


               (a)  multiplying


                    (i)  the amount of each then remaining required principal
               payment (including repayment of principal at final maturity) of
               such borrowing unpaid immediately prior to such time, by


                    (ii)  the number of years (calculated to the nearest one-
               twelfth) that will elapse between such time and the date each
               such required principal payment is due, and


               (b)  calculating the sum of the products obtained in the
          preceding subsection (a).


          "Subsidiary"  means, at any time, any corporation that would be
     included in the consolidated financial statements of the Company prepared
     at such time in accordance with generally accepted accounting principles.


          "Subsidiary Stock"  means common stock, preferred stock, warrants,
     stock rights and other securities convertible into common stock and
     preferred stock, in each case issued by a Subsidiary.


          "Substantial Part" means, when used with respect to assets at any
     time, more than 10% of consolidated assets of the Company and the
     Restricted Subsidiaries at such time, and, when used with respect to
     Consolidated Net Income in respect of any period, more than 10% of
     Consolidated Net Income for such period.


          "Supplemental Disclosure Letter" means that certain letter addressed
     to each of the Purchasers, dated as of the Closing Date, executed by the
     Company and delivered on the Closing Date to each of the Purchasers.


          "Surviving Corporation" has the meaning assigned to such term in
     paragraph 6G(i)(a)(l) of this Agreement.


          "Three Year Disposition Measurement Period" has the meaning assigned
     to such term in paragraph 6G(ii)(d)(lll) of this Agreement.


          "Transfer" has the meaning assigned to such term in paragraph 6G(ii)
     of this Agreement.


          "Transferee"  means any direct or indirect transferee of all or any
     part of any Note purchased by you under this Agreement.
 
                                 Exhibit A-61
 

 
          "Two Year Period" has the meaning assigned to such term in paragraph
     5A(iii)(d) of this Agreement.


          "Unrestricted Subsidiary"  at any time means a Subsidiary other than a
     Restricted Subsidiary.


          "Voting Stock" means, with respect to any corporation, any shares of
     stock of such corporation whose holders are entitled under ordinary
     circumstances to vote for the election of directors of such corporation
     (irrespective of whether at the time stock of any other class or classes
     has or might have such voting power by reason of the happening of any
     contingency).
     

          11.  MISCELLANEOUS.


          11A. Note Payments.  The Company agrees that, so long as you shall
hold any Note, it will make payments of principal thereof and Yield-Maintenance
Amount, if any, and interest thereon, that comply with the terms of this
Agreement, by wire transfer of immediately available funds for credit to your
account or accounts as specified in Annex 1 to this Agreement, or such other
account or accounts in the United States as you may designate in writing,
notwithstanding any contrary provision in this Agreement or in any Note with
respect to the place of payment.  You agree that, before disposing of any Note,
you will make a notation thereon (or on a schedule attached to this Agreement)
of all principal payments previously made thereon and of the date to which
interest thereon has been paid.  The Company agrees to afford the benefits of
this paragraph 11A to any Permitted Transferee that shall have made the same
agreement as you have made in this paragraph 11A.


          11B. Expenses.  The Company agrees, whether or not the transactions
contemplated hereby shall be consummated, to pay, and save you and any Permitted
Transferee harmless against liability for the payment of, all out-of-pocket
expenses arising in connection with such transactions, including


          (i)  all document production and duplication charges and the fees and
     expenses of any special counsel engaged by you or any Permitted Transferee
     in connection with this Agreement, the transactions contemplated hereby and
     any subsequent proposed modification of, or proposed consent under, this
     Agreement, whether or not such proposed modification shall be effected or
     proposed consent granted, and


          (ii)  the costs and expenses, including attorneys' fees, incurred by
     you or any Permitted Transferee in enforcing any rights under this
     Agreement or the Notes or in responding to any subpoena or other legal
     process issued in connection with this Agreement or the transactions
     contemplated hereby or by reason of your or any Permitted Transferee's
     having acquired any Note, including without limitation costs and expenses
     incurred in any bankruptcy case,


but excluding any of the foregoing (including transfer taxes) incurred in
connection with the transfer of a Note to a Transferee, except as otherwise
provided in paragraph 11D.  The
 
                                 Exhibit A-62
 

 
obligations of the Company under this paragraph 11B shall survive the transfer
of any Note or portion thereof or interest therein by you or any Transferee and
the payment of any Note.


     11C. Consent to Amendments.  This Agreement may only be amended, and the
Company may only take any action prohibited in this Agreement, or omit to
perform any act required in this Agreement to be performed by it, if the Company
shall obtain the written consent of the Required Holders to such amendment,
action or omission to act except that, without the written consent of the holder
or holders of all Notes at the time outstanding, no amendment to this Agreement
shall change the maturity of any Note, or change the principal of, or the rate
or time of payment of interest or any Yield-Maintenance Amount payable with
respect to any Note, or affect the time, amount or allocation of any required
prepayments, reduce the proportion of the principal amount of the Notes required
with respect to any consent, or otherwise modify paragraph 4 of this Agreement.
Each holder of any Note at the time or thereafter outstanding shall be bound by
any consent authorized by this paragraph 11C, whether or not such Note shall
have been marked to indicate such consent, but any Notes issued thereafter may
bear a notation referring to any such consent.  No course of dealing between the
Company and the holder of any Note nor any delay in exercising any rights
hereunder or under any Note shall operate as a waiver of any rights of any
holder of such Note.  As used in this Agreement and in the Notes, the term "this
Agreement" and references to this Agreement shall mean this Agreement as it may
from time to time be amended or supplemented.


     11D. Form, Registration, Transfer and Exchange of Notes; Lost Notes.


          (i)  Form, Registration, Transfer and Exchange of Notes.  The Notes
     are issuable as registered notes without coupons in denominations of at
     least Five Hundred Thousand Dollars ($500,000), except as may be necessary
     to reflect any principal amount not evenly divisible by Five Hundred
     Thousand Dollars ($500,000).  The Company shall keep at its principal
     office a register in which the Company shall provide for the registration
     of Notes and of transfers of Notes.  Upon surrender for registration of
     transfer of any Note at the principal office of the Company, the Company
     shall, at its expense, execute and deliver one or more new Notes of like
     tenor and of a like aggregate principal amount, registered in the name of
     such transferee or transferees.  At the option of the holder of any Note,
     such Note may be exchanged for other Notes of like tenor and of any
     authorized denominations, of a like aggregate principal amount, upon
     surrender of the Note to be exchanged at the principal office of the
     Company.  Whenever any Notes are so surrendered for exchange, the Company
     shall, at its expense, execute and deliver the Notes that the holder making
     the exchange is entitled to receive.  Every Note surrendered for
     registration of transfer or exchange shall be duly endorsed, or be
     accompanied by a written instrument of transfer duly executed, by the
     holder of such Note or such holder's attorney duly authorized in writing.
     Any Note or Notes issued in exchange for any Note or upon transfer thereof
     shall carry the rights to unpaid interest and interest to accrue that were
     carried by the Note so exchanged or transferred, so that neither gain nor
     loss of interest shall result from any such transfer or exchange.


          (ii)  Lost Notes.  Upon receipt of written notice from the holder of
     any Note of the loss, theft, destruction or mutilation of such Note and, in
     the case of any such
 
                                 Exhibit A-63
 

 
     loss, theft or destruction, upon receipt of such holder's unsecured
     indemnity agreement (provided that the Company may require security in
     the case of a holder which is not a Financial Institution), or in the
     case of any such mutilation upon surrender and cancellation of such Note,
     the Company will make and deliver a new Note, of like tenor, in lieu of
     the lost, stolen, destroyed or mutilated Note at the expense of such
     holder.


          (iii)  Limitation on Transfer.  No holder of Notes shall assign, sell,
     transfer, negotiate, or otherwise dispose of all or any of its Notes, or
     any part thereof, unless


               (a)  the principal amount of Notes so assigned, sold,
          transferred, negotiated or disposed of is not less than the lesser of
          One Million Dollars or an amount equal to such holder's entire holding
          of Notes, and


               (b)  the Transferee is a Permitted Transferee.


     11E. Persons Deemed Owners; Participations.  Prior to due presentment for
registration of transfer, the Company may treat the Person in whose name any
Note is registered as the owner and holder of such Note for the purpose of
receiving payment of principal of and Yield-Maintenance Amount, if any, and
interest on such Note and for all other purposes whatsoever, whether or not such
Note shall be overdue, and the Company shall not be affected by notice to the
contrary.  Subject to the preceding sentence, the holder of any Note may from
time to time grant participations in all or any part of such Note to any Person
on such terms and conditions as may be determined by such holder in its sole and
absolute discretion, provided, that the Company shall have no obligations to any
such participant by virtue of its having acquired a participation in all or part
of any Note.


     11F. Survival of Representations and Warranties; Entire Agreement.  All
representations and warranties contained in this Agreement or made in writing by
or on behalf of the Company in connection herewith shall survive the execution
and delivery of this Agreement and the Notes, the transfer by you of any Note or
portion thereof or interest therein and the payment of any Note, and may be
relied upon by any Permitted Transferee, regardless of any investigation made at
any time by or on behalf of you or any Permitted Transferee.  Subject to the
preceding sentence, this Agreement (together with the Annexes and Exhibits
hereto and the Supplemental Disclosure Letter) and the Notes embody the entire
agreement and understanding between you and the Company and supersede all prior
agreements and understandings relating to the subject matter of this Agreement.


     11G. Successors and Assigns.  All covenants and other agreements in this
Agreement contained by or on behalf of either of the parties to this Agreement
shall bind and inure to the benefit of the respective successors and permitted
assigns of the parties to this Agreement (including, without limitation, any
Permitted Transferee) whether so expressed or not.


     11H. Disclosure to Other Persons.  The Company acknowledges that the holder
of any Note may deliver copies of any financial statements and other documents
delivered to such holder, and disclose any other information disclosed to such
holder, by or on behalf of the Company or any Subsidiary in connection with or
pursuant to this Agreement to
 
                                 Exhibit A-64
 

 
          (i)  such holder's directors, officers, employees, agents and
     professional consultants,


          (ii) any other holder of any Note,


          (iii) any Permitted Transferee to which such holder offers to sell
     such Note or any part thereof,


          (iv)  any Permitted Transferee to which such holder sells or offers to
     sell a participation in all or any part of such Note,


          (v)  any federal or state regulatory authority having jurisdiction
     over such holder,


          (vi)  the National Association of Insurance Commissioners or any
     similar organization, or


          (vii) any other Person to which such delivery or disclosure may be
     necessary


               (a)  to comply with any law, rule, regulation or order applicable
          to such holder,


               (b)  to respond to any subpoena or other legal process,


               (c)  in connection with any litigation to which such holder is a
          party, or


               (d)  in order to protect such holder's investment in such Note.


You agree, and each Permitted Transferee by purchasing a Note agrees, that any
information concerning the Company or the Subsidiaries that has been supplied to
you or to such Permitted Transferee, as the case may be, by the Company or the
Subsidiaries and identified in writing by the Company as confidential which is
not, at the time supplied to you or to such Permitted Transferee, as the case
may be, information available to the public, shall be treated as confidential by
you or such Permitted Transferee, as the case may be, in accordance with the
procedures and standards that you or such Permitted Transferee, as the case may
be, generally apply to information of a confidential nature.


     11I. Notices.  All written communications provided for under this Agreement
shall be sent by first class mail or nationwide overnight delivery service (with
charges prepaid) and


          (i)  if to you, addressed to you at the address specified for such
     communications in the Purchaser Schedule to this Agreement, or at such
     other address as you shall have specified to the Company in writing,


          (ii)  if to any other holder of any Note, addressed to such other
     holder at such address as such other holder shall have specified to the
     Company in writing or, if any such other holder shall not have so specified
     an address to the Company, then addressed to such other holder in care of
     the last holder of such Note that shall have so specified an address to the
     Company, and
 
                                 Exhibit A-65
 

 
          (iii)  if to the Company, addressed to it at 3081 Zanker Road, San
     Jose, California 95134, Attention: Treasurer, or at such other address as
     the Company shall have specified to the holder of each Note in writing so
     long as such office is located in the United States of America; provided
     that any such communication to the Company may also, at the option of the
     holder of any Note, be delivered by hand to the Senior Vice President,
     Financial or Treasurer (or an equivalent officer) of the Company. Any
     notice described in this paragraph 11I shall be deemed given only upon
     receipt.


     11J. Descriptive Headings.  The descriptive headings of the several
paragraphs of this Agreement are inserted for convenience only and do not
constitute a part of this Agreement.


     11K. Governing Law.  This Agreement shall be construed and enforced in
accordance with, and the rights of the parties shall be governed by, the law of
the State of New York.


     11L. Counterparts.  This Agreement may be executed simultaneously in two or
more counterparts, each of which shall be deemed an original, and it shall not
be necessary in making proof of this Agreement to produce or account for more
than one such counterpart.


[Remainder of page intentionally blank.  Next page is signature page.]
 
                                 Exhibit A-66
 

 
     If you are in agreement with the foregoing, please sign the form of
acceptance on the enclosed counterpart of this letter and return the same to the
Company, whereupon this letter shall become a binding agreement between you and
the Company.

                                    Very truly yours,

                                    CONNER PERIPHERALS, INC.



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

                                         Title:

The foregoing Agreement is hereby
accepted as of the date first above written.

[NAME OF PURCHASER]



By
  --------------------------

     Name:

     Title:






[Signature page of the NOTE AGREEMENT dated as of March 29, 1991 of CONNER 
PERIPHERALS, INC. in respect of $80,000,000 in aggregate principal amount of 
its Series A Senior Notes Due March 30, 1996, and $25,000,000 in aggregate 
principal amount of its Series B Senior Notes Due March 30, 1998].

 
                                                                      EXHIBIT A1
                                                              TO AMENDMENT NO. 5


                   AMENDED AND RESTATED SERIES A SENIOR NOTE


                           CONNER PERIPHERALS, INC.


                    Series A Senior Note Due March 30, 1996




No. RA-                                                           [Closing Date]
$________                                                       PPN: 208108 A@ 9


          FOR VALUE RECEIVED, the undersigned, CONNER PERIPHERALS, INC. (herein
called the "Company"), a corporation organized and existing under the laws of
the State of Delaware, hereby promises to pay to ______ or registered assigns,
the principal sum of ______ DOLLARS ($______) on March 30, 1996 with interest
(computed on the basis of a 360-day year of twelve 30-day months) (a) on the
unpaid balance thereof at the rate of eight and eighty-four one-hundredths
percent (8.84%) per annum from April 1, 1991 until September 30, 1993,
inclusive, nine and thirty-four one-hundredths percent (9.34%) per annum from
October 1, 1993 until March 31, 1995, inclusive, and eight and eighty-four one-
hundredths percent (8.84%) per annum on and after April 1, 1995 and to pay, as
additional interest, over and above the foregoing rates of interest, interest at
a rate of forty one-hundredths percent (0.40%) per annum at any time on and
after October 1, 1993 when this Note does not have at such time an Acceptable
Rating, in each case payable semi-annually on the thirtieth (30th) day of March
and September in each year commencing with the later of September 30, 1991 or
the interest payment date next succeeding the date hereof, until the principal
hereof shall have become due and payable, and (b) on any overdue payment
(including any overdue prepayment) of principal, any overdue payment of Yield-
Maintenance Amount (as defined in the Note Agreement referred to below) and, to
the extent permitted by applicable law, any overdue payment of interest, payable
semiannually as aforesaid (or, at the option of the registered holder hereof, on
demand), at a rate per annum from time to time equal to the greater of (i) the
per annum rate of interest that is payable at such time on this Note as provided
above (including any additional interest payable as provided above) plus two
percent (2%) per annum, or (ii) the rate of interest publicly announced by
Morgan Guaranty Trust Company of New York from time to time in New York City as
its Prime Rate.


          Payments of principal, Yield-Maintenance Amount, if any, and interest
are to be made as provided in the Purchaser Schedule attached as Annex 1 to the
Note Agreement referred to below or at such other place as the holder hereof
shall designate to the Company, in writing, in lawful money of the United States
of America.


          This Note is one of a series of Series A Senior Notes (herein called
the "Notes") issued pursuant to separate identical Note Agreements, each dated
as of March 29, 1991 (collectively, as amended from time to time, the "Note
Agreement"), between the Company

                                 EXHIBIT A1-1

 
and the respective original purchasers of the Notes named in the Purchaser
Schedule attached thereto as Annex 1, and the holder hereof is entitled to the
benefits and subject to the provisions thereof. As provided in the Note
Agreement, this Note is subject to prepayment in whole or from time to time in
part, in certain cases without a Yield-Maintenance Amount and in other cases
with a Yield-Maintenance Amount, as specified in the Note Agreement.


          This Note is a registered Note and, as provided in the Note Agreement,
upon surrender of this Note for registration of transfer, duly endorsed, or
accompanied by a written instrument of transfer duly executed, by the registered
holder hereof or such holder's attorney duly authorized in writing, a new Note
for a like principal amount will be issued to, and registered in the name of,
the transferee.  Prior to due presentment for registration of transfer, the
Company may treat the person in whose name this Note is registered as the owner
hereof for the purpose of receiving payment and for all other purposes, and the
Company shall not be affected by any notice to the contrary.


          The Company agrees to make prepayments of principal on the dates and
in the amounts specified in the Note Agreement.


          In case an Event of Default, as defined in the Note Agreement, shall
occur and be continuing, the principal of this Note may be declared or otherwise
become due and payable in the manner and with the effect provided in the Note
Agreement.


          THIS NOTE IS INTENDED TO BE PERFORMED IN THE STATE OF NEW YORK AND
SHALL BE CONSTRUED AND ENFORCED IN ACCORDANCE WITH THE INTERNAL LAW OF SUCH
STATE, WITHOUT REGARD TO PRINCIPLES OF CONFLICTS OF LAW.


                                                        CONNER PERIPHERALS, INC.



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

                                                            Title:

                                Exhibit A1-2

 
                                                                      EXHIBIT A2
                                                              TO AMENDMENT NO. 5


                   AMENDED AND RESTATED SERIES B SENIOR NOTE


                           CONNER PERIPHERALS, INC.


                    Series B Senior Note Due March 30, 1998



No. RB-                                                           [Closing Date]
$________                                                       PPN: 208108 A# 7


          FOR VALUE RECEIVED, the undersigned, CONNER PERIPHERALS, INC. (herein
called the "Company"), a corporation organized and existing under the laws of
the State of Delaware, hereby promises to pay to ______ or registered assigns,
the principal sum of ______ DOLLARS ($______) on March 30, 1998, with interest
(computed on the basis of a 360-day year of twelve 30-day months) (a) on the
unpaid balance thereof at the rate of nine and eight one-hundredths percent
(9.08%) per annum from April 1, 1991 until September 30, 1993, inclusive, nine
and fifty-eight one-hundredths percent (9.58%) per annum from October 1, 1993
until March 31, 1995, inclusive, and nine and eight one-hundredths percent
(9.08%) per annum on and after April 1, 1995 and to pay, as additional interest,
over and above the foregoing rates of interest, interest at a rate of forty one-
hundredths percent (0.40%) per annum at any time on and after October 1, 1993
when this Note does not have at such time an Acceptable Rating, in each case
payable semi-annually on the thirtieth (30th) day of March and September in each
year commencing with the later of September 30, 1991 or the interest payment
date next succeeding the date hereof, until the principal hereof shall have
become due and payable, and (b) on any overdue payment (including any overdue
prepayment) of principal, any overdue payment of Yield-Maintenance Amount (as
defined in the Note Agreement referred to below) and, to the extent permitted by
applicable law, any overdue payment of interest, payable semiannually as
aforesaid (or, at the option of the registered holder hereof, on demand), at a
rate per annum from time to time equal to the greater of (i) the per annum rate
of interest that is payable at such time on this Note as provided above
(including any additional interest payable as provided above) plus two percent
(2%) per annum, or (ii) the rate of interest publicly announced by Morgan
Guaranty Trust Company of New York from time to time in New York City as its
Prime Rate.


          Payments of principal, Yield-Maintenance Amount, if any, and interest
are to be made as provided in the Purchaser Schedule attached as Annex 1 to the
Note Agreement referred to below or at such other place as the holder hereof
shall designate to the Company, in writing, in lawful money of the United States
of America.


          This Note is one of a series of Series B Senior Notes (herein called
the "Notes") issued pursuant to separate identical Note Agreements, each dated
as of March 29, 1991 (collectively, as amended from time to time, the "Note
Agreement"), between the Company 

                                Exhibit A2-3

 
and the respective original purchasers of the Notes named in the Purchaser
Schedule attached thereto as Annex 1, and the holder hereof is entitled to the
benefits and subject to the provisions thereof. As provided in the Note
Agreement, this Note is subject to prepayment in whole or from time to time in
part, in certain cases without a Yield-Maintenance Amount and in other cases
with a Yield-Maintenance Amount, as specified in the Note Agreement.


          This Note is a registered Note and, as provided in the Note Agreement,
upon surrender of this Note for registration of transfer, duly endorsed, or
accompanied by a written instrument of transfer duly executed, by the registered
holder hereof or such holder's attorney duly authorized in writing, a new Note
for a like principal amount will be issued to, and registered in the name of,
the transferee.  Prior to due presentment for registration of transfer, the
Company may treat the person in whose name this Note is registered as the owner
hereof for the purpose of receiving payment and for all other purposes, and the
Company shall not be affected by any notice to the contrary.


          The Company agrees to make prepayments of principal on the dates and
in the amounts specified in the Note Agreement.


          In case an Event of Default, as defined in the Note Agreement, shall
occur and be continuing, the principal of this Note may be declared or otherwise
become due and payable in the manner and with the effect provided in the Note
Agreement.


          THIS NOTE IS INTENDED TO BE PERFORMED IN THE STATE OF NEW YORK AND
SHALL BE CONSTRUED AND ENFORCED IN ACCORDANCE WITH THE INTERNAL LAW OF SUCH
STATE, WITHOUT REGARD TO PRINCIPLES OF CONFLICTS OF LAW.


                                                        CONNER PERIPHERALS, INC.



                                                        By:____________________

                                                            Name:

                                                            Title:

                                 Exhibit A2-4

 
                                                                       EXHIBIT B
                                                              TO AMENDMENT NO. 5


                             CERTIFICATE OF CLOSING


                                                               December 22, 1993



Conner Peripherals, Inc.
3081 Zanker Road
San Jose, CA 95134
Attn: Mr. P. Jackson Bell



          Reference is made to that certain Fifth Amendment, dated as of
December 22, 1993, in respect of those certain separate Note Agreements dated as
of March 29, 1991, as amended through December 21, 1993, between Conner
Peripherals, Inc. and the person identified therein as Purchaser, in respect of
Conner Peripherals, Inc.'s Series A Senior Notes due March 30, 1996 and its
Series B Senior Notes due March 30, 1998.  In accordance with Section 4 of the
Fifth Amendment, the undersigned hereby notify you that the conditions precedent
set forth in such Section 4 have been satisfied.



THE PRUDENTIAL INSURANCE COMPANY OF AMERICA



By:______________________

      Name:

      Title:

 
Certificate of Closing
December 22, 1993
Page 2


PRINCIPAL MUTUAL LIFE INSURANCE COMPANY



By:________________________

     Name:

     Title:



By:________________________

     Name:

     Title:



CIG & CO.
c/o CIGNA Investments, Inc.




 By:_______________________

     Name:

     Title:



GENERAL AMERICAN LIFE INSURANCE COMPANY



By:_________________________

     Name:

     Title: