ZITEL CORP
8-K, 1998-10-06
PATENT OWNERS & LESSORS
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                     SECURITIES AND EXCHANGE COMMISSION 
  
                          WASHINGTON, D.C.  20549 
                            ____________________ 
  
                                  FORM 8-K 
                               CURRENT REPORT 
  
                   PURSUANT TO SECTION 13 OR 15(D) OF THE 
                      SECURITIES EXCHANGE ACT OF 1934 
  
                              October 5, 1998 
                     (Date of earliest event reported) 
  
                             ZITEL CORPORATION 
           (Exact name of Registrant as specified in its charter) 
  
  
        California          0-12194                94-2566313
         (State of     (Commission File No.)     (IRS Employer 
     incorporation or                            Identification No.) 
      organization) 
  
  
                           47211 Bayside Parkway 
                            Fremont, California 
                  (Address of principal executive offices) 
  
  
                                   94538 
                                 (zip code) 
  
  
                               (510) 440-9600 
            (Registrant's telephone number, including area code) 
  
  
  

 ITEM 5.   OTHER EVENTS. 
  
           On October 5, 1998, Zitel Corporation, a California corporation
 (the "Company"), entered into an Agreement and Plan of Reorganization and
 Merger, dated as of October 5, 1998 (the "Merger Agreement"), by and among
 the Company, Millennium Holding Corp., a Delaware corporation and a wholly
 owned subsidiary of the Company ("Holdco"), Zenith Acquisition Corp., a
 Delaware corporation and a wholly owned subsidiary of Holdco ("Zenith
 Acquisition"), Millennium Acquisition I Corp., a Delaware corporation and a
 wholly owned subsidiary of Holdco ("Millennium Acquisition"), and MatriDigm
 Corporation, a California corporation ("MatriDigm"), pursuant to which (i)
 Zenith Acquisition will merge with and into the Company (the "Zitel
 Merger"), with the Company remaining as the surviving corporation in the
 Zitel Merger (the "Zitel Surviving Corporation"), and (ii) Millennium
 Acquisition will merge with and into MatriDigm (the "MatriDigm Merger", and
 together with the Zitel Merger, the "Mergers"), with MatriDigm remaining as
 the surviving corporation in the MatriDigm Merger (the "MatriDigm Surviving
 Corporation"). 
  
           Upon the consummation of the transactions contemplated by the
Merger Agreement, (i) (a) each outstanding share of common stock, par value
$0.01 per share, of the Company (the "Company Common Stock") will be
converted into the right to receive one fully paid and nonassessable share
of common stock, par value $0.01 per share, of Holdco (the "Holdco Common
Stock"), and (b) each outstanding option to purchase Company Common Stock
under the Company's employee stock option plans will be assumed by Holdco,
and (ii) (a) each outstanding share of common stock, no par value, of
MatriDigm (the "MatriDigm Common Stock") (excluding any MatriDigm Common
Stock held directly or indirectly by the Company, each of which will be
converted into the right to receive one fully paid and nonassessable share
of common stock of the MatriDigm Surviving Corporation) will be converted
into the right to receive approximately .65 of a fully paid and
nonassessable share of Holdco Common Stock, and (b) each outstanding option
to purchase MatriDigm Common Stock under the MatriDigm's employee stock
option plans will be assumed by Holdco at the conversion rate of
approximately .65 of a fully paid and nonassessable share of Holdco Common
Stock.
  
           Consummation of the Mergers remains subject to certain
 conditions, including (a) the approval of the Zitel Merger, the MatriDigm
 Merger, the Merger Agreement and the transactions contemplated thereby by
 a majority of the outstanding shares of Zitel and MatriDigm, respectively.
 It is also a condition to the Company's obligation to consummate the
 transactions contemplated by the Merger Agreement that all outstanding
 shares of preferred stock of MatriDigm, as well as all warrants to
 purchase shares of common stock or preferred stock of MatriDigm, shall
 have been converted into that number of shares of MatriDigm Common Stock
 equal to the net number of shares of MatriDigm Common Stock into which
 each such warrant or share of preferred stock would have been convertible
 immediately prior to the effectiveness of the Millennium Merger. The
 Company currently owns approximately 31.3% of the outstanding MatriDigm
 Common Stock on an as converted basis. A copy of the Merger Agreement is
 filed herewith as Exhibit 2.1 and incorporated by reference herein. The
 description of the Merger Agreement set forth herein does not purport to
 be complete and is qualified in its entirety by the provisions of the
 Merger Agreement.
   
           On October 5, 1998 and in connection with the execution
 and delivery of the Merger Agreement, the Company entered into Shareholder
 Agreements with certain specified shareholders of MatriDigm.  Pursuant to
 each of these Shareholder Agreements, the shareholder party thereto agreed
 to vote for the Millennium Merger and related transactions, as well as to
 convert shares of preferred stock of MatriDigm or warrants to purchase
 capital stock of MatriDigm held by such shareholder to shares of common
 stock of MatriDigm immediately prior to the effectiveness of the Millennium
 Merger.  A copy of the Form of Shareholder Agreement is filed herewith as
 Exhibit 10.1 and incorporated by reference herein.  The description of the
 Form of Shareholder Agreement set forth herein does not purport to be
 complete and is qualified in its entirety by the provisions of the
 Shareholder Agreement filed as an exhibit hereto. 
  
           On October 5, 1998 and in connection with the execution and
 delivery of the Merger Agreement, the Company entered into Lock-Up
 Agreements with certain specified shareholders of MatriDigm. Pursuant to
 each of these Lock-Up Agreements, during the period commencing on October
 5, 1998 and ending (A) if the Mergers are consummated prior to January 29,
 1999, on the second trading day following the public announcement of the
 consolidated results of operations of the Company and MatriDigm for the
 fiscal quarter ended March 31, 1999, and (B) if the Mergers are
 consummated after January 29, 1999, on the second trading day following
 the public announcement of the consolidated results of operations of the
 Company and MatriDigm for the fiscal quarter ended June 30, 1999, certain
 shareholders of MatriDigm have agreed not to (1) offer, pledge, sell,
 contract to sell, sell any option or contract to purchase, grant any
 option, right or warrant to purchase, or otherwise transfer or dispose of,
 directly or indirectly, any shares of Holdco Common Stock or any
 securities convertible into or exercisable or exchangeable for Holdco
 Common Stock (including, without limitation, shares of Holdco Common Stock
 or securities convertible into or exercisable or exchangeable for Holdco
 Common Stock which may be deemed to be beneficially owned by the
 undersigned in accordance with the rules and regulations of the Securities
 and Exchange Commission), or (2) enter into any swap or other arrangement
 that transfers all or a portion of the economic consequences associated
 with the ownership of any Holdco Common Stock (regardless of whether any
 of the transactions described in this or the immediately preceding
 paragraph is to be settled by the delivery of Holdco Common Stock, or such
 other securities, in cash or otherwise), without the prior written consent
 of Holdco; provided, that (a) during such period such shareholders may
 make gifts of shares of Holdco Common Stock or securities convertible into
 Holdco Common Stock upon the condition that the donees agree to be bound
 by the foregoing restriction in the same manner as it applies to such
 shareholders, and (b) with respect to securities convertible into or
 exercisable or exchangeable for Holdco Common Stock, such shareholders may
 distribute such securities to their partners or members, as the case may
 be, so long as the recipients of such securities agree to be bound by the
 foregoing restriction in the same manner as it applies to the shareholder
 in question. A copy of the Form of Lock-Up Agreement is filed herewith as
 Exhibit 10.2 and incorporated by reference herein. The description of the
 Form of Lock-Up Agreement set forth herein does not purport to be complete
 and is qualified in its entirety by the provisions of the Lock-Up
 Agreement filed as an exhibit hereto.
  
           Selected Summary Financial Data, in addition to the foregoing
 specified exhibits filed herewith, for the period ended June 30, 1998 is
 filed herewith as Exhibit 27.1.
  
           The transactions are expected to close either before the end of
 this year or early in the first quarter of 1999. 
  

 ITEM 7.   FINANCIAL STATEMENTS AND EXHIBITS. 
  
 2.1       Agreement and Plan of Reorganization and Merger, dated as of
           October 5, 1998, by and among Zitel Corporation, Millennium
           Holding Corp., Zenith Acquisition Corp., Millennium Acquisition
           I Corp., and MatriDigm Corporation.

 10.1      Form of Shareholder Agreement, dated as of October 5, 1998, by
           and between, in each case, Zitel Corporation and a certain
           specified shareholder of MatriDigm Corporation.

 10.2      Form of Lock-Up Letter, dated as of October 5, 1998, addressed,
           in each case, to Millennium Holding Corp. from a certain
           specified shareholder of MatriDigm Corporation.

 27.1      Selected Summary Financial Data for the period ended June 30, 1998.

 99.1      Joint Press Release of Zitel Corporation and MatriDigm
           Corporation, dated October 5, 1998.



                                 SIGNATURE 
  
            Pursuant to the requirements of the Securities Exchange Act of
 1934, the registrant has duly caused this report to be signed on its behalf
 by the undersigned, thereto duly authorized. 
  
  
                          ZITEL CORPORATION 
  
  
                          By: /s/ Jack H. King
                             ---------------------------
                          Name:  Jack H. King 
                          Title: Chief Executive Officer 
  
  
 Date:  October 5, 1998 

  
                               EXHIBIT INDEX 
  
 Exhibit       Description                                           Page

 2.1           Agreement and Plan of Reorganization and Merger,         6
               dated as of October 5, 1998, by and among Zitel
               Corporation, Millennium Holding Corp., Zenith
               Acquisition Corp., Millennium Acquisition I Corp.,
               and MatriDigm Corporation.

 10.1          Form of Shareholder Agreement, dated as of October      83
               5, 1998, by and between, in each case, Zitel
               Corporation and a certain specified shareholder of
               MatriDigm Corporation.

 10.2          Form of Lock-Up Letter, dated as of October 5,          97
               1998, addressed, in each case, to Millennium
               Holding Corp. from a certain specified shareholder
               of MatriDigm Corporation.

 27.1          Selected Summary Financial Data for the period          98
               ended June 30, 1998.

 99.1          Joint Press Release of Zitel Corporation and
               MatriDigm Corporation, dated October 5, 1998.           99




                                                                EXHIBIT 2.1

                                  AGREEMENT AND
  
                        PLAN OF REORGANIZATION AND MERGER
  
                                  by and among
  
                                ZITEL CORPORATION, 
  
                             MILLENNIUM HOLDING CORP., 
  
                             ZENITH ACQUISITION CORP., 
  
                         MILLENNIUM ACQUISITION I CORP., 
  
                                       and
  
                              MATRIDIGM CORPORATION
  
                                   dated as of
  
                                 October 5, 1998
  

  
  
              AGREEMENT AND PLAN OF REORGANIZATION AND MERGER 


  
           AGREEMENT AND PLAN OF REORGANIZATION AND MERGER (hereinafter
 defined as this "Agreement"), dated October 5, 1998, by and among Zitel
 Corporation, a California corporation ("Parent"), Millennium Holding Corp.,
 a Delaware corporation and a direct wholly-owned subsidiary of Parent
 ("Holdco"), Zenith Acquisition Corp., a Delaware corporation and a direct
 wholly-owned subsidiary of Holdco ("Zenith Acquisition"), Millennium
 Acquisition I Corp., a Delaware corporation and a direct wholly-owned
 subsidiary of Holdco ("Millennium Acquisition"), and MatriDigm Corporation,
 a California corporation (the "Company"). 
  
                                  RECITALS 
  
           WHEREAS, the respective Boards of Directors of Parent, Holdco and
 Zenith Acquisition have approved the merger (the "Zenith Merger") of Zenith
 Acquisition with and into Parent, upon the terms and subject to the
 conditions set forth in this Agreement, and have approved this Agreement; 
  
           WHEREAS, the respective Boards of Directors of Holdco, Millennium
 Acquisition and the Company have approved the merger (the "Millennium
 Merger", and together with the Zenith Merger, the "Mergers") of Millennium
 Acquisition with and into the Company, upon the terms and subject to the
 conditions set forth in this Agreement, and have approved this Agreement; 
  
           WHEREAS, Parent and the Company desire to make certain represen-
 tations, warranties, covenants and agreements in connection with the
 Mergers, and to prescribe various conditions to the Mergers; 
  
           WHEREAS, for Federal income tax purposes, it is intended that the
 Mergers qualify as nonrecognition transfers under the Internal Revenue Code
 of 1986, as amended (the "Code"); 
  
           WHEREAS, concurrently with the execution of this Agreement and as
 a condition and inducement to the willingness of Parent to enter into this
 Agreement, certain shareholders of the Company have entered into Share-
 holder Agreements in the form of Exhibit A-1 hereto (each a "Shareholder
 Agreement") with Parent pursuant to which each such shareholder has agreed
 to: (i) vote such shareholder's shares of Company Common Stock (as herein-
 after defined) in favor of the Millennium Merger and the approval and
 adoption of this Agreement and to execute a written consent in furtherance
 thereof, and (ii) convert any shares of Company Preferred Stock (as
 hereinafter defined) held by such shareholder into shares of Company Common
 Stock; and 
  
           WHEREAS, concurrently with the execution of this Agreement and as
 a condition and inducement to the willingness of Parent to enter into this
 Agreement, certain shareholders of the Company have entered into Lock-Up
 Agreements in the form of Exhibit A-2 hereto, pursuant to which each such
 shareholder has agreed not to sell or transfer any of the shares of Holdco
 Common Stock (as defined below) acquired by such shareholder in connection
 with the Millennium Merger for a specified period of time following the
 Closing hereunder as set forth therein; 
  
           NOW, THEREFORE, in consideration of the foregoing premises and
 the respective representations, warranties, covenants and agreements
 contained herein, the parties hereto agree as follows: 
  
  
                                   ARTICLE I
                                  THE MERGERS
  
           Section 1.1  The Mergers.  (a) Upon the terms and subject to the
 conditions set forth in this Agreement, and in accordance with sections
 1110 et seq. of the California General Corporation Law (the "CGCL"), Zenith
 Acquisition shall be merged with and into Parent at the Effective Time of
 the Mergers (as defined in Section 1.3 hereof).  Following the Zenith
 Merger, the separate corporate existence of Zenith Acquisition shall cease
 and Parent shall continue as the surviving corporation (the "Zenith
 Surviving Corporation") and shall succeed to and assume all the rights,
 properties, liabilities and obligations of Zenith Acquisition in accordance
 with the CGCL.
  
                (b)  Upon the terms and subject to the conditions set
 forth in this Agreement, and in accordance with sections 1100 et seq. of
 the CGCL, Millennium Acquisition shall be merged with and into the Company
 at the Effective Time of the Mergers.  Following the Millennium Merger, the
 separate corporate existence of Millennium Acquisition shall cease and the
 Company shall continue as the surviving corporation (the "Millennium
 Surviving Corporation") and shall succeed to and assume all the rights,
 properties, liabilities and obligations of Millennium Acquisition in
 accordance with the CGCL.
  
           Section 1.2  Closing.  The closing of the Mergers (the "Clos-
 ing") shall take place at 10:00 a.m., San Francisco time, on a date to be
 specified by the parties, which shall be no later than the second business
 day after satisfaction or waiver of all of the conditions set forth in
 Article VI (the "Closing Date"), at the offices of Skadden, Arps, Slate,
 Meagher & Flom LLP, 525 University Avenue, Suite 220, Palo Alto, California 
 94301, unless another time, date or place is agreed to in writing by the
 parties hereto.
  
           Section 1.3  Effective Time.  Upon the terms and subject to the
 conditions set forth in Article VI of this Agreement and the Agreement of
 Merger among Holdco, Parent and Zenith Acquisition together with the
 related officers' certificates required by section 1103 of the CGCL, in the
 form attached to this Agreement as Exhibit B-1 (the "Zenith Merger Agree-
 ment") and the Agreement of Merger among Holdco, the Company and Millennium
 Acquisition together with the related officers' certificates required by
 section 1103 of the CGCL, in the form attached to this Agreement as Exhibit
 B-2 (the "Millennium Merger Agreement" and together with the Zenith Merger
 Agreement, the "Merger Agreements"), the parties hereto shall file the
 Zenith Merger Agreement and the Millennium Merger Agreement with the
 Secretary of State of the State of California, whereupon Zenith Acquisition
 shall be merged with and into Parent, and Millennium Acquisition shall be
 merged with and into the Company, each such Merger pursuant to sections
 1100 et seq. of the CGCL.  Concurrently with the filing of the Merger
 Agreements with the Secretary of State of the State of California and upon
 the terms and subject to the conditions set forth in Article VI of this
 Agreement, the parties hereto shall file Certificates of Merger with the
 Secretary of State of Delaware in accordance with the relevant provisions
 of the Delaware General Corporation Law (the "DGCL").  The parties hereto
 shall make all other filings, recordings or publications required by the
 CGCL and the DGCL in connection with the Mergers.  Each Merger shall become
 effective at the time specified in the Merger Agreement or Certificates of
 Merger, as the case may be, which specified time shall be the same in each
 of the Merger Agreements and Certificates of Merger (the time the Mergers
 become effective being the "Effective Time" of the Mergers).
  
           Section 1.4  Effects of the Merger.  The Zenith Merger and the
 Millennium Merger shall have the effects set forth in section 1107 of the
 CGCL and section 259 of the DGCL.
  
           Section 1.5  Charter and By-Laws.  (a) As of the Effective Time
 of the Mergers, the articles of incorporation of the Zenith Surviving
 Corporation shall be as set forth in Exhibit C-1 to this Agreement, and
 such articles of incorporation shall be the articles of incorporation of
 Zenith Surviving Corporation until thereafter amended as provided by law
 and such articles of incorporation of the Zenith Surviving Corporation.
  
                (b)  As of the Effective Time of the Mergers, the by-
 laws of the Zenith Surviving Corporation shall be as set forth in Exhibit
 C-2 to this Agreement, and such by-laws shall be the by-laws of Zenith
 Surviving Corporation until thereafter amended as provided by law and such
 by-laws of Zenith Surviving Corporation.
  
                (c)  As of the Effective Time of the Mergers, the
 articles of incorporation of the Millennium Surviving Corporation shall be
 as set forth in Exhibit D-1 to this Agreement, and such articles of
 incorporation shall be the articles of incorporation of Millennium Surviv-
 ing Corporation until thereafter amended as provided by law and such
 articles of incorporation of Millennium Surviving Corporation.
  
                (d)  As of the Effective Time of the Mergers, the by-
 laws of the Millennium Surviving Corporation shall be as set forth in
 Exhibit D-2 to this Agreement, and such by-laws shall be the by-laws of
 Millennium Surviving Corporation until thereafter amended as provided by
 law and such by-laws of Millennium Surviving Corporation.
  
           Section 1.6  Directors.  The directors of Parent and the Company
 at the Effective Time of the Mergers shall be the directors of Zenith
 Surviving Corporation and Millennium Surviving Corporation, respectively,
 until the earlier of their resignation or removal or until their respective
 successors are duly elected and qualified, as the case may be.  The
 directors of Holdco at the Effective Time shall be seven members consisting
 of three members elected or appointed from designees of the Company, three
 members elected or appointed from designees of Parent, and one member to be
 mutually agreed upon by the parties hereto, which person shall be unaffili-
 ated with the Company or Parent (such director being an "Independent
 Director").
  
           Section 1.7  Officers.  Except as provided in this Section 1.7,
 the officers of Parent and the Company at the Effective Time of the Mergers
 shall be the officers of Zenith Surviving Corporation and Millennium
 Surviving Corporation, respectively, until the earlier of their resignation
 or removal or until their respective successors are duly elected and
 qualified, as the case may be.  Immediately after the Effective Time of the
 Mergers, Jack H. King will assume the position of president of Zenith
 Surviving Corporation, and Richard Ormond will assume the position of
 president and chief executive officer of Holdco.  Holdco shall take all
 action necessary to elect additional members of management and executive
 officers of Holdco.
  
           Section 1.8  Shareholders' Meeting.  In order to consummate the
 Zenith Merger, Parent, acting through its board of directors, shall, in
 accordance with applicable law, duly call, give notice of, convene and hold
 a special meeting of its shareholders (the "Special Meeting"), as soon as
 practicable after the Registration Statement (as defined in Section 1.10
 hereof) is declared effective, for the purpose of considering and taking
 action upon this Agreement.  Subject to the fiduciary duties of Parent's
 board of directors under applicable law, Parent shall include in the Proxy
 Statement/Prospectus/Consent Solicitation (as defined in Section 1.10
 hereof) the recommendation of the Board of Directors of Parent that
 shareholders of Parent vote in favor of the Zenith Merger, the issuance of
 shares of Holdco Common Stock (as defined in Section 2.1(b)) pursuant to
 this Agreement and the consummation of the transactions contemplated
 hereby.  Nothing contained in the preceding sentence shall prohibit Parent
 from taking and disclosing to its shareholders a position contemplated by
 Rule 14e-2 promulgated under the Securities Exchange Act of 1934, as
 amended (the "Exchange Act").
  
           Section 1.9  Consent Solicitation.  As soon as practicable after
 the Registration Statement is declared effective, in order to consummate
 the Millennium Merger, the Company shall commence a solicitation of
 consents (the "Consents") from the holders of all outstanding shares of the
 capital stock of the Company (the "Consent Solicitation") to approve the
 Millennium Merger and the transactions contemplated thereunder.  The
 Consent Solicitation shall be included in the Proxy State-
 ment/Prospectus/Consent Solicitation (as hereinafter defined).  The
 effectiveness of such approval will be conditioned upon obtaining valid
 affirmative consents from holders of not less than a majority of the
 outstanding shares of Company Common Stock and the outstanding shares of
 Company Preferred Stock.  Subject to the fiduciary duties of the Company's
 board of directors under applicable law, and to Section 7.1(c)(iii) hereof,
 the Company shall include in the Consent Solicitation, the recommendation
 of its board of directors that the shareholders vote in favor of the
 Millennium Merger and the related transactions.  Except as may be required
 by the Company's Board of Directors acting in compliance with their
 fiduciary duties, the Company shall use its best efforts in the making of
 the Consent Solicitation and in causing the approval of the Millennium
 Merger and the related transactions to become effective as soon as practi-
 cable after the Registration Statement is declared effective, including but
 not limited to, fixing a record date for the purpose of determining the
 holders of capital stock entitled to consent to the approval of the
 Millennium Merger and the related transactions and distributing the
 consents to the holders of capital stock of the Company.  The Company shall
 deliver to Parent, promptly after receipt, but in no case, more than 2
 business days after receipt, notice of receipt of all consents received
 pursuant to the Consent Solicitation and filing of such consents with the
 Secretary of the Company.  The Company shall promptly file with the
 Secretary of the Company after receipt, but in no case, more than one (1)
 business day after receipt, all consents received pursuant to the Consent
 Solicitation.  The Company shall ensure that the Consent Solicitation is
 conducted in accordance with all applicable laws.
  
           Section 1.10 Proxy Statement/Prospectus/Consent Solicitation;
 Registration Statement.  In connection with the solicitation of approval of
 this Agreement, the issuance of Holdco Common Stock pursuant to this
 Agreement and the Zenith Merger by Parent's shareholders, Parent shall
 prepare and file with the Securities and Exchange Commission (the "SEC") a
 preliminary proxy statement relating to the Zenith Merger and this Agree-
 ment and use its best efforts to obtain and furnish the information
 required to be included by the SEC in the Proxy State-
 ment/Prospectus/Consent Solicitation and, after consultation with the
 Company, to respond promptly to any comments made by the SEC with respect
 to the preliminary proxy statement and cause a definitive proxy statement
 to be mailed to its shareholders.  Subject to Section 7.1(d)(iii) hereof,
 Parent shall include in the Proxy Statement/Prospectus/Consent Solicitation
 the recommendation of the board of directors of Parent that the sharehold-
 ers of Parent vote in favor of the Zenith Merger, the issuance of Holdco
 Common Stock in connection with the Mergers and the transactions contem-
 plated by this Agreement.  Such definitive proxy statement shall also
 constitute (i) a prospectus of Parent with respect to the Holdco Common
 Stock (as defined in Section 2.1(b)) to be issued in the Mergers and to be
 filed by Parent with the SEC as part of a registration statement on Form S-
 4 (the "Registration Statement") filed by Parent with the SEC for the
 purpose of registering such shares of Holdco Common Stock (as defined in
 Section 2.1(b)) under the Securities Act of 1933, as amended (the "Securi-
 ties Act"), (ii) the Consent Solicitation of the Company (such proxy
 statement, prospectus and Consent Solicitation being hereinafter referred
 to as the "Proxy Statement/Prospectus/Consent Solicitation"), and (iii) the
 definitive proxy statement to be distributed to Parent's shareholders
 relating to the approval of the Zenith Merger, the issuance of Holdco
 Common Stock (as defined in Section 2.1(b)) in the Mergers, and the
 transactions contemplated by this Agreement.  The Company and Parent shall
 cooperate to promptly file the Registration Statement and shall use their
 reasonable efforts to have the Registration Statement declared effective by
 the SEC.
  
  
                                 ARTICLE II
                 EFFECTS OF THE MERGERS ON THE CAPITAL STOCK
                      OF THE CONSTITUENT CORPORATIONS; 
                          EXCHANGE OF CERTIFICATES 
  
           Section 2.1  Effect on Parent Capital Stock.  In accordance with
 the Zenith Merger Agreement, as of the Effective Time of the Mergers, by
 virtue of the Zenith Merger and without any action on the part of the
 holders of any shares of Parent Common Stock or any shares of common stock
 of Zenith Acquisition:
  
                (a)  Capital Stock of Zenith Acquisition.  Each issued
 and outstanding share of common stock, par value $0.01 per share, of Zenith
 Acquisition shall be converted into one fully paid and nonassessable share
 of common stock, par value $0.01 per share, of the Zenith Surviving
 Corporation.
  
                (b)  Conversion of Parent Common Stock.  Subject to
 Section 2.1(c) and Section 2.3(e) hereof, each issued and outstanding share
 of common stock, par value $0.01 per share ("Parent Common Stock"), of
 Parent shall be converted into the right to receive one fully paid and
 nonassessable share of common stock, par value $0.01 per share, of Holdco
 (the "Holdco Common Stock") (the "Zenith Exchange Ratio").  As of the
 Effective Time of the Mergers, all such shares shall no longer be outstand-
 ing and shall automatically be cancelled and retired and shall cease to
 exist.  As of the Effective Time of the Mergers, each certificate
 theretofor representing shares of Parent Common Stock, without any action
 on the part of Holdco, Parent or the holder thereof, shall be deemed to
 represent that number of shares of Holdco Common Stock determined by
 multiplying the shares of Parent Common Stock represented thereby by the
 Zenith Exchange Ratio.  Each holder of a certificate representing any
 shares of Parent Common Stock shall cease to have any rights with respect
 thereto, except the right to receive, upon the surrender of any such
 certificates, certificates representing the shares of Holdco Common Stock
 and any cash in lieu of fractional shares of Holdco Common Stock to be
 issued or paid in consideration therefor upon surrender of such certificate
 in accordance with Section 2.3 hereof, without interest.
  
                (c)  Appraisal Rights.  Holders of all shares of the
 outstanding capital stock of Parent for which dissenters' rights, if any,
 shall have been perfected under section 1300 et seq. of the CGCL (the
 "Zenith Dissenting Shares") shall have those rights, but only those rights,
 of holders of "dissenting shares" under section 1300 et seq. of the CGCL. 
 Parent shall give the Company prompt notice of any demand, purported demand
 or other communication received by Parent with respect to any Zenith
 Dissenting Shares or shares claimed to be Zenith Dissenting Shares, and the
 Company shall have the right to participate in all negotiations and
 proceedings with respect to such shares.
  
                (d)  Assumption and Conversion of Parent Options.  (i)
 As of the Effective Time of the Mergers, each outstanding option or warrant
 to purchase Parent Common Stock (a "Parent Option") issued under each stock
 option or warrant plan, program, agreement or arrangement of Parent (each a
 "Parent Stock Plan") shall thereafter entitle the holder thereof to
 receive, upon the exercise thereof, that number of shares of Holdco Common
 Stock equal to the number of shares of Parent Common Stock subject to such
 Parent Option immediately prior to the Effective Time of the Mergers, at an
 exercise price for each full share of Holdco Common Stock subject to such
 Parent Option equal to the exercise price per share of Parent Common Stock
 subject to such Parent Option.  The number of shares of Holdco Common Stock
 that may be purchased by a holder upon the exercise of any Parent Option
 shall not include any fractional share of Holdco Common Stock but shall be
 rounded, in the case of any Parent Option other than an "incentive stock
 option" (within the meaning of section 422 of the Code), up and, in the
 case of any incentive stock option, down to the nearest whole share, if
 necessary.
  
                        (ii)  As of the Effective Time of the Mergers,
 Holdco shall assume in full each Parent Option and all of the other rights
 and obligations of Parent under the Parent Stock Plans as provided herein. 
 Section 4.2 of the Parent Disclosure Schedule sets forth a list summarizing
 all Parent Options under all of the Parent Stock Plans, including the term
 and the exercise price of each Parent Option.  The assumption of a Parent
 Option by Holdco shall not terminate or modify (except as required hereun-
 der) any right of first refusal, right of repurchase, vesting schedule or
 other restriction on transferability relating to a Parent Option.  Continu-
 ous employment with Parent shall be credited to an optionee for purposes of
 determining the number of shares subject to exercise, vesting or repurchase
 after the Effective Time of the Mergers, and the provisions in the Parent
 Stock Plans and/or in any stock option agreement evidencing the terms and
 conditions of any Parent Option relating to the exercisability of any
 Parent Option upon termination of an optionee's employment or service as a
 director shall not be deemed triggered until such time as such optionee
 shall be neither an employee or officer nor serving as a director of Holdco
 or any subsidiary.  After such assumption, Holdco shall issue, upon any
 partial or total exercise of any Parent Option, in lieu of shares of Parent
 Common Stock, the number of shares of Holdco Common Stock to which the
 holder of the Parent Option is entitled pursuant to this Agreement.  The
 assumption by Holdco of Parent Options shall not give holders of such
 Parent Options any additional benefits which they did not have immediately
 prior to the Effective Time of the Mergers.  Nothing contained in this
 Section 2.1(d) shall require Holdco to offer or sell shares of Holdco
 Common Stock upon the exercise of Parent Options assumed by Holdco if, in
 the reasonable judgment of Holdco or its counsel, such offer or sale would
 not be in accordance with the applicable federal or state securities laws
 or would require registration thereunder other than as contemplated in the
 following sentence.  Holdco shall file with the SEC within two (2) days
 following the Effective Time of the Mergers a registration statement on
 Form S-8 under the Securities Act covering, to the extent applicable, the
 shares of Holdco Common Stock to be issued upon the exercise of Parent
 Options assumed by Holdco.  Holdco shall use its reasonable efforts to
 qualify as soon as practicable after the Effective Time of the Mergers
 under the applicable state securities laws the issuance of the shares of
 Holdco Common Stock to be issued upon exercise of such Parent Options. 
 Prior to the Effective Time of the Mergers, Parent shall make such amend-
 ments, if any, to the Parent Stock Plans as shall be necessary to permit
 such assumption in accordance with this Section 2.1(d).
  
                        (iii) It is the intention of the parties that, to
 the extent that any Parent Option constitutes an incentive stock option
 immediately prior to the Effective Time of the Mergers, such Parent Option
 shall continue to qualify as an incentive stock option to the maximum
 extent permitted by section 422 of the Code, and that the assumption of
 Parent Options provided by this Section 2.1(d) shall satisfy the conditions
 of section 424(a) of the Code.
  
           Section 2.2  Effect on Company Common Stock.  In accordance with
 the Millennium Merger Agreement, as of the Effective Time of the Mergers,
 by virtue of the Millennium Merger and without any action on the part of
 the holder of any shares of Company Common Stock or any shares of common
 stock of Millennium Acquisition:
  
                (a)  Capital Stock of Millennium Acquisition.  Each
 issued and outstanding share of common stock, par value $0.01 per share, of
 Millennium Acquisition shall be converted into that number of fully paid
 and nonassessable shares of common stock, par value $0.01 per share, of
 Millennium Surviving Corporation equal to the Millennium Exchange Ratio
 multiplied by one.
  
                (b)  Conversion of Company Capital Stock.  The parties
 hereto intend that the Millennium Exchange Ratio (as defined below) shall
 be calculated with the purpose of ensuring that the value of the Millennium
 Exchange Ratio shall result in a valuation that gives the shareholders of
 Parent immediately prior to the Effective Time of the Mergers an equity
 interest in Holdco that equals 55.5% after taking into consideration the
 conversion of convertible debt and any options exercised by optionholders
 of Parent and the Company. Subject to Sections 2.2(c), 2.2(d) and 2.3(e)
 hereof, (i) each issued and outstanding share of the common stock, no par
 value, of the Company (the "Company Common Stock"), shall be converted into
 the right to receive .6504 of a fully paid and nonassessable share
 of Holdco Common Stock (the "Millennium Exchange Ratio"), subject to
 adjustment for any Company Options exercised from the date hereof through
 the date of mailing of the Proxy Statement/Prospectus/Consent Solicitation
 to the shareholders of Parent, and (ii) each issued and outstanding share
 of preferred stock of the Company, no par value, (the "Company Preferred
 Stock", and together with the Company Common Stock, the "Company Capital
 Stock") shall be converted into the right to receive that number of fully
 paid and nonassessable shares of Holdco Common Stock that the holder of
 such shares of Company Preferred Stock would have been entitled to receive
 had such Company Preferred Stock been converted to Company Common Stock, in
 accordance with its terms, immediately prior to the Effective Time.  As of
 the Effective Time of the Mergers, all such shares of Company Capital Stock
 shall no longer be outstanding and shall automatically be canceled and
 retired and shall cease to exist.  As of the Effective Time of the Mergers,
 each certificate theretofor representing shares of Company Common Stock,
 without any action on the part of Holdco, the Company or the holder
 thereof, shall be deemed to represent that number of shares of Holdco
 Common Stock determined by multiplying the shares of Company Capital Stock
 by the Millennium Exchange Ratio. Each holder of a certificate representing
 any shares of Company Capital Stock shall cease to have any rights with
 respect thereto, except the right to receive, upon the surrender of any
 such certificates, certificates representing the shares of Holdco Common
 Stock and any cash in lieu of fractional shares of Holdco Common Stock to
 be issued or paid in consideration therefor upon surrender of such certifi-
 cate in accordance with Section 2.3 hereof, without interest.
  
                (c)  Appraisal Rights.  Holders of all shares of the
 outstanding capital stock of the Company for which dissenters' rights shall
 have been perfected under section 1300 et seq. of the CGCL (the "Millennium
 Dissenting Shares") shall have those rights, but only those rights, of
 holders of "dissenting shares" under section 1300 et seq. of the CGCL.  The
 Company shall give Parent prompt notice of any demand, purported demand or
 other communication received by the Company with respect to any Millennium
 Dissenting Shares or shares claimed to be Millennium Dissenting Shares, and
 Parent shall have the right to participate in all negotiations and proceed-
 ings with respect to such shares.  The Company agrees that, without the
 prior written consent of Parent, it shall not voluntarily make any payment
 with respect to, or settle or offer to settle, any demand or purported
 demand respecting such shares.
  
                (d)  Assumption and Conversion of Company Options.  (i)
 As of the Effective Time of the Mergers, each outstanding option to
 purchase Company Common Stock (a "Company Option") issued under each stock
 option plan, program, agreement or arrangement of the Company (each a
 "Company Stock Plan") shall thereafter entitle the holder thereof to
 receive, upon the exercise thereof that number of shares of Holdco Common
 Stock determined by multiplying the number of shares of Company Common
 Stock subject to such Company Option immediately prior to the Effective
 Time of the Mergers by the Millennium Exchange Ratio, at an exercise price
 for each full share of Holdco Common Stock subject to such Company Option
 equal to the quotient obtained by dividing the exercise price per share of
 Company Common Stock subject to such Company Option by the Millennium
 Exchange Ratio, which exercise price per share shall be rounded up to the
 nearest two-place decimal.  The number of shares of Holdco Common Stock
 that may be purchased by a holder upon the exercise of any Company Option
 shall not include any fractional share of Holdco Common Stock but shall be
 rounded, in the case of any Company Option other than an incentive stock
 option, up and, in the case of any incentive stock option, down to the
 nearest whole share, if necessary.
  
                        (ii)  As of the Effective Time of the Mergers, any
 securities convertible into shares of Company Common Stock immediately
 prior to the  Effective Time of the Mergers, including without limitation
 that certain $5,000,000  Convertible Promissory Note and Agreement, dated
 June 11, 1997, as amended and supplemented, from time to time, other than
 warrants to purchase Company Capital Stock ("Company Convertible Securi-
 ties") shall thereafter entitle the holder thereof to receive, upon the
 exercise thereof that number of shares of Holdco Common Stock determined by
 multiplying the number of shares of Company Common Stock subject to such
 Company Convertible Security immediately prior to the Effective Time of the
 Mergers by the Millennium Exchange Ratio, at an exercise price for each
 full share of Holdco Common Stock subject to such Company Convertible
 Security equal to the quotient obtained by dividing the exercise price per
 share of Company Common Stock subject to such Company Convertible Security
 by the Millennium Exchange Ratio, which exercise price per share shall be
 rounded up to the nearest two-place decimal.
  
                        (iii) As of the Effective Time of the Mergers,
 Holdco shall assume in full each Company Option and all of the other rights
 and obligations of the Company under the Company Stock Plans as provided
 herein.  Section 3.2 of the Company Disclosure Schedule sets forth a list
 summarizing all Company Options under all of the Company Stock Plans,
 including the term and the exercise price of each Company Option.  The
 assumption of a Company Option by Holdco shall not terminate or modify
 (except as required hereunder or under the terms of any Company Stock Plan
 or any stock option agreement in effect as of the date hereof evidencing
 any Company Option) any right of first refusal, right of repurchase,
 vesting schedule or other restriction on transferability relating to a
 Company Option.  Continuous employment with the Company shall be credited
 to an optionee for purposes of determining the number of shares subject to
 exercise, vesting or repurchase after the Effective Time of the Mergers,
 and the provisions in the Company Stock Plans and/or in any stock option
 agreement evidencing the terms and conditions of any Company Option
 relating to the exercisability of any Company Option upon termination of an
 optionee's employment or service as a director shall not be deemed trig-
 gered until such time as such optionee shall be neither an employee or
 officer nor serving as a director of Holdco or any subsidiary.  After such
 assumption, Holdco shall issue, upon any partial or total exercise of any
 Company Option, in lieu of shares of Company Common Stock, the number of
 shares of Holdco Common Stock to which the holder of the Company Option is
 entitled pursuant to this Agreement.  The assumption by Holdco of Company
 Options shall not give holders of such Company Options any additional
 benefits which they did not have immediately prior to the Effective Time of
 the Mergers.  Nothing contained in this Section 2.2(d) shall require Holdco
 to offer or sell shares of Holdco Common Stock upon the exercise of Company
 Options assumed by Holdco if, in the reasonable judgment of Holdco or its
 counsel, such offer or sale would not be in accordance with the applicable
 federal or state securities laws or would require registration thereunder
 other than as contemplated in the following sentence.  Holdco shall file
 with the SEC within two (2) days following the Effective Time of the
 Mergers a registration statement on Form S-8 under the Securities Act
 covering, to the extent applicable, the shares of Holdco Common Stock to be
 issued upon the exercise of Company Options assumed by Holdco.  Holdco
 shall use its reasonable efforts to qualify as soon as practicable after
 the Effective Time of the Mergers under the applicable state securities
 laws the issuance of the shares of Holdco Common Stock to be issued upon
 exercise of such Company Options.  Prior to the Effective Time of the
 Mergers, the Company shall make such amendments, if any, to the Company
 Stock Plans as shall be necessary to permit such assumption in accordance
 with this Section 2.2(d).
  
                        (iv)  It is the intention of the parties that, to
 the extent that any Company Option constitutes an incentive stock option
 immediately prior to the Effective Time of the Mergers, such Company Option
 shall continue to qualify as an incentive stock option to the maximum
 extent permitted by section 422 of the Code, and that the assumption of
 Company Options provided by this Section 2.2(d) shall satisfy the condi-
 tions of section 424(a) of the Code.
  
                (e)  Treatment of Company Common Stock Held By Parent. 
 Notwithstanding anything in this Agreement to the contrary, each issued and
 outstanding share of Company Common Stock held by Parent, Holdco or any of
 their respective subsidiaries (including any such shares acquired by Holdco
 simultaneously with the Effective Time of the Mergers and any such shares
 held by corporations (other than the Company) that become subsidiaries of
 Holdco simultaneously with the Effective Time of the Mergers (but excluding
 any shares acquired pursuant to Section 2.2(a) hereof)) shall be converted
 into .6504 of a fully paid and nonassessable share of common stock
 of the Millennium Surviving Corporation.
  
           Section 2.3  Exchange of Shares and Certificates.  (a) Exchange
 Agent.  As of the Effective Time of the Mergers, Holdco shall deposit with
 American Stock Transfer & Trust Company or such other bank or trust company
 as may be designated by Holdco (the "Exchange Agent"), for the benefit of
 the holders of shares of Parent Common Stock and Company Common Stock, for
 exchange in accordance with this Article II, through the Exchange Agent,
 certificates representing the shares of Holdco Common Stock (such shares of
 Holdco Common Stock, together with any dividends or distributions with
 respect thereto with a record date after the Effective Time of the Mergers,
 being hereinafter referred to as the "Exchange Fund") issuable pursuant to
 Sections 2.1 and 2.2 hereof in exchange for outstanding shares of Parent
 Common Stock and Company Common Stock.
  
                (b)  Exchange Procedures.  As soon as reasonably practi-
 cable after the Effective Time of the Mergers, the Exchange Agent shall
 mail to each holder of record of a certificate or certificates which
 immediately prior to the Effective Time of the Mergers represented out-
 standing shares of Parent Common Stock or Company Common Stock (the
 "Certificates") whose shares were converted into the right to receive
 shares of Holdco Common Stock pursuant to Section 2.1 or 2.2 hereof, (i) a
 letter of transmittal (which shall specify that delivery shall be effected,
 and risk of loss and title to the Certificates shall pass, only upon
 delivery of the Certificates to the Exchange Agent and shall be in such
 form and have such other provisions as Holdco may reasonably specify), and
 (ii) instructions for use in effecting the surrender of the Certificates in
 exchange for certificates representing shares of Holdco Common Stock.  Upon
 surrender of a Certificate for cancellation to the Exchange Agent or to
 such other agent or agents as may be appointed by Holdco, together with
 such letter of transmittal, duly executed, and such other documents as may
 reasonably be required by the Exchange Agent, the holder of such Certifi-
 cate shall be entitled to receive in exchange therefor a certificate
 representing that number of whole shares of Holdco Common Stock which such
 holder has the right to receive pursuant to the provisions of this Article
 II, and the Certificate so surrendered shall forthwith be canceled.  In the
 event of a transfer of ownership of Parent Common Stock or Company Common
 Stock which is not registered in the transfer records of Parent or the
 Company, as applicable, a certificate representing the proper number of
 shares of Holdco Common Stock may be issued to a person other than the
 person in whose name the Certificate so surrendered is registered, if such
 Certificate shall be properly endorsed or otherwise be in proper form for
 transfer and the person requesting such payment shall pay any transfer or
 other taxes required by reason of the issuance of shares of Holdco Common
 Stock to a person other than the registered holder of such Certificate or
 establish to the satisfaction of Holdco that such tax has been paid or is
 not applicable.  Until surrendered as contemplated by this Section 2.3,
 each Certificate shall be deemed at any time after the Effective Time of
 the Mergers to represent only the right to receive upon such surrender the
 certificate representing shares of Holdco Common Stock and cash in lieu of
 any fractional shares of Holdco Common Stock as contemplated by this
 Section 2.3.  No interest shall be paid or accrue on any cash payable in
 lieu of any fractional shares of Holdco Common Stock.
  
                (c)  Distributions with Respect to Unexchanged Shares. 
 No dividends or other distributions with respect to Holdco Common Stock
 with a record date after the Effective Time of the Mergers shall be paid to
 the holder of any unsurrendered Certificate with respect to the shares of
 Holdco Common Stock represented thereby, and no cash payment in lieu of
 fractional shares shall be paid to any such holder pursuant to Section
 2.3(e) hereof, until the surrender of such Certificate in accordance with
 this Article II.  Subject to the effect of applicable laws, following
 surrender of any such Certificate, there shall be paid to the holder of the
 certificate representing whole shares of Holdco Common Stock issued in
 exchange therefor, without interest, (i) at the time of such surrender, the
 amount of any cash payable in lieu of a fractional share of Holdco Common
 Stock to which such holder is entitled pursuant to Section 2.3(e) and the
 amount of dividends or other distributions with a record date after the
 Effective Time of the Mergers theretofor paid with respect to such whole
 shares of Holdco Common Stock, and (ii) at the appropriate payment date,
 the amount of dividends or other distributions with a record date after the
 Effective Time of the Mergers but prior to such surrender and a payment
 date subsequent to such surrender payable with respect to such whole shares
 of Holdco Common Stock.
  
                (d)  No Further Ownership Rights in Parent Common Stock
 and Company Capital Stock.  All shares of Holdco Common Stock issued upon
 the surrender for exchange of Certificates in accordance with the terms of
 this Article II (including any cash paid pursuant to Section 2.3(c) or
 2.3(e) hereof) shall be deemed to have been issued (and paid) in full
 satisfaction of all rights pertaining to the shares of Parent Common Stock
 or Company Capital Stock theretofor represented by such Certificates,
 subject, however, to the obligation of the Zenith Surviving Corporation or
 the Millennium Surviving Corporation, as applicable, to pay any dividends
 or make any other distributions with a record date prior to the Effective
 Time of the Mergers which may have been declared or made by Parent or the
 Company, as applicable, on such shares of Parent Common Stock and Company
 Capital Stock in accordance with the terms of this Agreement and which
 remain unpaid at the Effective Time of the Mergers, and there shall be no
 further registration of transfers on the stock transfer books of the Zenith
 Surviving Corporation or the Millennium Surviving Corporation, as applica-
 ble, of the shares of Parent Common Stock or Company Capital Stock which
 were outstanding immediately prior to the Effective Time of the Mergers. 
 If, after the Effective Time of the Mergers, Certificates are presented to
 the Zenith Surviving Corporation or the Millennium Surviving Corporation or
 the Exchange Agent for any reason, they shall be canceled and exchanged as
 provided in this Article II, except as otherwise provided by law.
  
                (e)  Fractional Shares.  (i) No certificates represent-
 ing fractional shares of Holdco Common Stock shall be issued upon the
 surrender for exchange of Certificates, and such fractional share interests
 shall not entitle the owner thereof to vote or to any other rights of a
 stockholder of Holdco.
  
                        (ii)  Notwithstanding any other provision of this
 Agreement, each holder of shares of Parent Common Stock or Company Capital
 Stock converted pursuant to the Mergers who would otherwise have been
 entitled to receive a fraction of a share of Holdco Common Stock (after
 taking into account all Certificates delivered by such holder) shall
 receive, in lieu thereof, cash (without interest) in an amount equal to (i)
 such fraction multiplied by (ii) the average of the closing price of a
 share of Parent Common Stock for the ten most recent trading days that
 Parent Common Stock has traded ending on the trading day immediately prior
 to the Effective Time of the Mergers, as reported on the Nasdaq National
 Market.
  
                (f)  Termination of Exchange Fund.  Any portion of the
 Exchange Fund which remains undistributed to the holders of the Certifi-
 cates for six months after the Effective Time of the Mergers shall be
 delivered to Holdco, upon demand, and any holders of the Certificates who
 have not theretofore complied with this Article II shall thereafter look
 only to Holdco for payment of their claim for Holdco Common Stock, any cash
 in lieu of fractional shares of Holdco Common Stock and any dividends or
 distributions with respect to Holdco Common Stock.
  
                (g)  No Liability.  None of Parent, Holdco, Zenith
 Acquisition, Millennium Acquisition, the Company or the Exchange Agent
 shall be liable to any person in respect of any shares of Holdco Common
 Stock (or dividends or distributions with respect thereto) or cash from the
 Exchange Fund delivered to a public official pursuant to any applicable
 abandoned property, escheat or similar law. If any Certificates shall not
 have been surrendered prior to seven years after the Effective Time of the
 Mergers, or immediately prior to such earlier date on which any shares of
 Holdco Common Stock, any cash in lieu of fractional shares of Holdco Common
 Stock or any dividends or distributions with respect to Holdco Common Stock
 in respect of such Certificate would otherwise escheat to or become the
 property of any Governmental Entity, any such shares, cash, dividends or
 distributions in respect of such Certificate shall, to the extent permitted
 by applicable law, become the property of the Zenith Surviving Corporation
 or the Millennium Surviving Corporation, as applicable, free and clear of
 all claims or interest of any person previously entitled thereto.
  
                (h)  Investment of Exchange Fund.  The Exchange Agent
 shall invest any cash included in the Exchange Fund, as directed by Holdco,
 on a daily basis.  Any interest and other income resulting from such
 investments shall be paid to Holdco.
  
  
                                 ARTICLE III
                REPRESENTATIONS AND WARRANTIES OF THE COMPANY
  
           Except as set forth in the schedule delivered to Parent prior to
 the execution of this Agreement setting forth specific exceptions to the
 Company's representations and warranties set forth herein (the "Company
 Disclosure Schedule"), the Company represents and warrants to Parent,
 Holdco, Zenith Acquisition, and Millennium Acquisition as set forth below. 
 Each exception set forth in the Company Disclosure Schedule is identified
 by reference to, or has been grouped under a heading referring to, a
 specific individual section of this Agreement and, except as otherwise
 specifically stated with respect to such exception, relates only to such
 section. 
  
           Section 3.1  Organization.  The Company is a corporation, duly
 organized, validly existing, duly qualified or licensed to do business and
 in good standing under the laws of the State of California and in each
 jurisdiction in which the nature of the business conducted by it makes such
 qualification or licensing necessary, and has all requisite corporate or
 other power and authority and all necessary governmental approvals to own,
 lease and operate its properties and to carry on its business as now being
 conducted, except where the failure to be so organized, existing and in
 good standing or to have such power, authority, and governmental approvals
 would not have a Company Material Adverse Effect.  Except as disclosed in
 Section 3.1 of the Company Disclosure Schedule, the Company does not
 presently own or control, directly or indirectly, and has no stock or other
 interest as owner or principal in, any other corporation or partnership,
 joint venture, association or other business venture or entity.  As used in
 this Agreement, "Company Material Adverse Effect" means any event, change
 in or effect, individually or in the aggregate with such other events,
 changes or effects, on the business of the Company, that is or could
 reasonably be expected to be materially adverse to (i) the business,
 operations, properties (including intangible properties), condition
 (financial or otherwise), results of operations, assets, liabilities,
 regulatory status or prospects of the Company, or (ii) the ability of the
 Company to consummate any of the transactions or to perform its obligations
 under this Agreement or any other agreements executed in connection
 herewith, it being understood that none of the following shall be deemed by
 itself or by themselves, either alone or in combination, to constitute a
 Company Material Adverse Effect: (a) conditions affecting the computer
 industry or companies providing services similar to those provided by the
 Company, as a whole,(b) any matter identified in Section 3.5 of the Company
 Disclosure Schedule, or (c) any requirement by the Company for working
 capital contemplated to be provided by Parent pursuant to Section 5.13
 hereof.
  
           Section 3.2  Capitalization.  (a) The authorized capital stock
 of the Company consists of 100,000,000 shares of Company Common Stock and
 30,000,000 shares of Company Preferred Stock.  As of the date hereof, (i)
 21,335,602 shares of Company Common Stock are issued and outstanding, (ii)
 9,600,000 shares of Series A Company Preferred Stock are issued and
 outstanding, (iii) 2,000,000 shares of Series B Company Preferred Stock are
 issued and outstanding, (iv) no shares of Series C Company Preferred Stock
 are issued and outstanding, (v) 2,000,000 shares of Series D Company
 Preferred Stock are issued and outstanding, (vi) no shares of Series E
 Company Preferred Stock are issued and outstanding, (vii) no shares of
 Series F Company Preferred Stock are issued and outstanding, and (viii)
 5,827,973 shares of Company Common Stock are reserved for issuance pursuant
 to the Company Stock Plans and all other employee benefit plans of the
 Company, including (A) 3,732,518 shares reserved for issuance pursuant to
 outstanding awards and 2,057,474 shares reserved for issuance pursuant to
 future awards under the Millennium 1996 and 1998 Stock Option Plans, and
 (B) no shares reserved for issuance pursuant to outstanding awards and
 37,981 shares reserved for issuance pursuant to future awards under the
 Millennium 1997 Employee Stock Purchase Plan. As of the Effective Time of
 the Mergers, no shares of the Company Preferred Stock will be issued and
 outstanding.  All of the issued and outstanding shares of Company Common
 Stock are validly issued, fully paid and nonassessable.
  
                (b)  Except as disclosed in Section 3.2(b) of the
 Company Disclosure Schedule, (i) there is no outstanding right, subscrip-
 tion, warrant, call, option or other agreement or arrangement of any kind
 (collectively, "Rights") to purchase or otherwise to receive from the
 Company any of the outstanding authorized but unissued or treasury shares
 of the capital stock or any other security of the Company, (ii) there is no
 outstanding security of any kind convertible into or exchangeable for such
 capital stock, and (iii) there is no voting trust or other agreement or
 understanding to which the Company is a party or is bound with respect to
 the voting of the capital stock of the Company.
  
           Section 3.3  Corporate Authorization; Validity of Agreement;
 Company Action.  (a)  The Company has full corporate power and authority to
 execute and deliver this Agreement and any other agreements executed in
 connection herewith to which it is a party and, subject to obtaining any
 necessary approval of its shareholders as contemplated by Section 1.9
 hereof with respect to the Millennium Merger, to consummate the transac-
 tions contemplated hereby and thereby.  The execution, delivery and
 performance by the Company of this Agreement and any other agreements
 executed in connection herewith to which it is a party, and the consumma-
 tion by it of the transactions contemplated hereby and thereby, have been
 duly and validly authorized by the Company's board of directors, and
 subject only to approval of the Millennium Merger by the Company's share-
 holders and the filing and recordation of the Millennium Merger Agreement
 pursuant to the CGCL, no other corporate action on the part of the Company
 is necessary to authorize the execution and delivery by the Company of this
 Agreement and any other agreements executed in connection herewith and the
 consummation by it of the transactions contemplated hereby and thereby. 
 Each of this Agreement and any other agreements executed in connection
 herewith to which it is a party have been duly executed and delivered by
 the Company and, assuming each of this Agreement and such other agreements
 constitutes a valid and binding obligation of the other parties hereto and
 thereto, constitutes a valid and binding obligation of the Company enforce-
 able against the Company in accordance with its terms, except that (i) such
 enforcement may be subject to applicable bankruptcy, insolvency or other
 similar laws, now or hereafter in effect, affecting creditors' rights
 generally, and (ii) the remedy of specific performance and injunctive and
 other forms of equitable relief may be subject to equitable defenses and to
 the discretion of the court before which any proceeding therefor may be
 brought.
  
                (b)  The board of directors of the Company has duly and
 validly approved and taken all corporate action required to be taken by
 such board of directors for the consummation of the transactions contem-
 plated by this Agreement and the other agreements executed in connection
 herewith to which it is a party.  The affirmative votes of the holders of a
 majority of the outstanding shares of Company Common Stock and the out-
 standing shares of Company Preferred Stock are the only votes of the
 holders of any class or series of Company capital stock necessary to
 approve the Millennium Merger.  To the best of the Company's knowledge, no
 other state takeover statute or similar statute or regulation applies or
 purports to apply to the Millennium Merger, this Agreement, any other
 agreements executed in connection herewith or any of the transactions
 contemplated by this Agreement or in any such other agreements.
  
           Section 3.4  Consents and Approvals; No Violations.  Except as
 disclosed in Section 3.4 of the Company Disclosure Schedule and for
 filings, permits, authorizations, consents and approvals as may be required
 under the Exchange Act, the approval of this Agreement and the Millennium
 Merger by the Company's shareholders and the filing and recordation of the
 Certificate of Merger as required by the DGCL and the Millennium Merger
 Agreement as required by the CGCL, none of the execution, delivery or
 performance of this Agreement or any other agreement executed in connection
 herewith by the Company nor the consummation by the Company of the transac-
 tions contemplated hereby or thereby nor compliance by the Company with any
 of the provisions hereof or thereof, will (i) conflict with or result in
 any breach of any provision of the articles of incorporation of the
 Company, (ii) require any filing with, or permit, authorization, consent or
 approval of, any court, arbitral tribunal, administrative agency or
 commission or other governmental or other regulatory authority or agency (a
 "Governmental Entity"), (iii) except as set forth in Section 3.4 of the
 Company Disclosure Schedule, result in a violation or breach of, or
 constitute (with or without due notice or lapse of time or both) a default
 (or give rise to any right of termination, amendment, cancellation or
 acceleration) under, any of the terms, conditions or provisions of any
 note, bond, mortgage, indenture, guarantee, other evidence of indebtedness,
 lease, license, contract, agreement or other instrument or obligation to
 which the Company is a party or by which it or any of its properties or
 assets may be bound (collectively, the "Company Agreements"), or (iv)
 violate any order, writ, injunction, decree, statute, rule or regulation
 applicable to the Company, or any of its properties or assets, except in
 the case of clause (ii), (iii) or (iv) where the failure to obtain such
 permits, authorizations, consents or approvals or to make such filings, or
 where such violations, breaches or defaults would not have a Company
 Material Adverse Effect.
  
           Section 3.5  Absence of Certain Changes.  Except to the extent
 disclosed in Section 3.5 of the Company Disclosure Schedule, since Septem-
 ber 30, 1997, the Company has conducted its business and operations
 consistent with past practice only in the ordinary and usual course. 
 Except to the extent disclosed in Section 3.5 of the Company Disclosure
 Schedule, from September 30, 1997 through the date of this Agreement, there
 has not occurred (i) any event, change, or effect (including the incurrence
 of any liabilities of any nature, whether or not accrued, contingent or
 otherwise) having a Company Material Adverse Effect, (ii) any declaration,
 setting aside or payment of any dividend or other distribution (whether in
 cash, stock or property) with respect to the equity interests of the
 Company, or (iii) any change by the Company in accounting principles or
 methods, except insofar as may be required by a change in United States
 generally accepted accounting principles ("GAAP").  Since September 30,
 1997, other than those corporate actions approved by the Company's Board of
 Directors and specified in the minutes of the meetings of the Company's
 Board of Directors, the Company has not taken any of the actions prohibited
 by Section 5.1 hereof.
  
           Section 3.6  No Undisclosed Liabilities.  Except for liabilities
 and obligations incurred in the ordinary course of business and consistent
 with past practice, since September 30, 1997 and except as set forth in
 Section 3.6 of the Company Disclosure Schedule, the Company has not
 incurred any liabilities or obligations of any nature, whether or not
 accrued, contingent or otherwise, that would be required to be reflected or
 reserved against on a balance sheet of the Company (including the notes
 thereto) prepared in accordance with GAAP as applied in preparing the
 balance sheets of the Company as of September 30, 1997, December 31, 1997,
 March 31, 1998 and June 30, 1998.  Section 3.6 of the Company Disclosure
 Schedule sets forth the amount of principal and unpaid interest outstanding
 under each instrument evidencing indebtedness of the Company which will
 accelerate or become due or result in a right of redemption or repurchase
 on the part of the holder of such indebtedness (with or without due notice
 or lapse of time) as a result of this Agreement, any of the other agree-
 ments executed in connection herewith, the Millennium Merger or the other
 transactions contemplated hereby or thereby.
  
           Section 3.7  Information in Consents and Registration Statement. 
 The Proxy Statement/Prospectus/Consent Solicitation will not, at the date
 mailed to the shareholders of the Company and at the time of the effective-
 ness of the Registration Statement, contain any untrue statement of a
 material fact or omit to state any material fact required to be stated
 therein or necessary in order to make the statements made therein, in light
 of the circumstances under which they are made, not misleading, except that
 no representation is made by the Company with respect to statements made
 therein based on information supplied by Parent, Holdco, Zenith Acquisition
 or Millennium Acquisition in writing expressly for inclusion in the Proxy
 Statement/Prospectus/Consent Solicitation.  None of the information
 supplied in writing by the Company expressly for inclusion or incorporation
 by reference in the Registration Statement will, at the date it becomes
 effective and at the time of the Special Meeting, contain any untrue
 statement of a material fact or omit to state any material fact required to
 be stated therein or necessary in order to make the statements therein, in
 light of the circumstances under which they are made, not misleading.  The
 Company agrees to correct promptly any such information provided by it that
 shall have become false or misleading in any material respect and to take
 all steps necessary to file with the SEC and have declared effective or
 cleared by the SEC any amendment or supplement to the Registration State-
 ment or the Proxy Statement/Prospectus/Consent Solicitation so as to
 correct the same and to cause the Proxy Statement/Prospectus/Consent
 Solicitation as so corrected to be disseminated to Parent's shareholders
 and the Company's shareholders to the extent required by applicable law. 
 The Registration Statement and the Proxy Statement/Prospectus/Consent
 Solicitation shall comply as to form in all material respects with the
 provisions of the Securities Act, the Exchange Act and other applicable
 laws.
  
           Section 3.8  Employee Benefit Plans; ERISA.  (a) Section 3.8 of
 the Company Disclosure Schedule contains a true and complete list of each
 employment, bonus, deferred compensation, incentive compensation, stock
 purchase, stock option, stock appreciation right or other stock-based
 incentive, severance, change-in-control, or termination pay, hospitaliza-
 tion or other medical, disability, life or other insurance, supplemental
 unemployment benefits, profit-sharing, pension, or retirement plan,
 program, agreement or arrangement and each other employee benefit plan,
 program, agreement or arrangement, sponsored, maintained or contributed to
 or required to be contributed to by the Company or by any trade or busi-
 ness, whether or not incorporated (an "ERISA Affiliate"), that together
 with the Company would be deemed a "single employer" within the meaning of
 section 4001(b)(1) of ERISA, for the benefit of any current or former
 employee or director of the Company, or any ERISA Affiliate (the "Company
 Plans").  Section 3.8(a) of the Company Disclosure Schedule identifies each
 of the Company Plans that is an "employee welfare benefit plan," or
 "employee pension benefit plan" as such terms are defined in sections 3(1)
 and 3(2) of ERISA (such plans being hereinafter referred to collectively as
 the "ERISA Plans").  Neither the Company nor any ERISA Affiliate has any
 formal plan or commitment, whether legally binding or not, to create any
 additional Company Plan or modify or change any existing Company Plan that
 would affect any current or former employee or director of the Company, or
 any ERISA Affiliate.
  
                (b)  With respect to each of the Company Plans, the
 Company has heretofore delivered to the Parent  true and complete copies of
 each of the following documents, as applicable:
  
                        (i)   a copy of the Company Plan documents (includ-
 ing all amendments thereto) for each written Company Plan or a written
 description of any Company Plan that is not otherwise in writing;
  
                        (ii)  a copy of the annual report or Internal
 Revenue Service Form 5500 Series, if required under ERISA, with respect to
 each ERISA Plan for the last three plan years ending prior to the date of
 this Agreement for which such a report was filed;
 
                        (iii) a copy of the actuarial report, if required
 under ERISA, with respect to each ERISA Plan for the last three plan years
 ending prior to the date of this Agreement;
  
                        (iv)  a copy of the most recent Summary Plan
 Description ("SPD"), together with all Summaries of Material Modification
 issued with respect to such SPD, if required under ERISA, with respect to
 each ERISA Plan, and all other material employee communications relating to
 each ERISA Plan;
  
                        (v)   if the Company Plan is funded through a trust
 or any other funding vehicle, a copy of the trust or other funding agree-
 ment (including all amendments thereto) and the latest financial statements
 thereof, if any; 
  
                        (vi)  all contracts relating to the Company Plans
 with respect to which the Company or any ERISA Affiliate may have any
 liability, including insurance contracts, investment management agreements,
 subscription and participation agreements and record keeping agreements;
 and
  
                        (vii) the most recent determination letter received
 from the IRS with respect to each Company Plan that is intended to be
 qualified under section 401(a) of the Code.
  
                (c)  None of the Company Plans is subject to Title IV of
 ERISA, and neither the Company nor any ERISA Affiliate has at any time
 sponsored, maintained, contributed to or been required to make contribu-
 tions to any employee pension benefit plan (as defined in section 3(2) of
 ERISA) subject to Title IV of ERISA (including without limitation any
 "multiemployer plan" as defined in Section 3(37) or Section 4001(a)(3) of
 ERISA).  No liability under Title IV of ERISA has been incurred by the
 Company, or any ERISA Affiliate since the effective date of ERISA that has
 not been satisfied in full, and no condition exists that presents a
 material risk to the Company or any ERISA Affiliate of incurring any
 liability under such Title.
  
                (d)  None of the Company, any ERISA Affiliate, any of
 the ERISA Plans, any trust created thereunder, nor to the Company's
 knowledge, any trustee or administrator thereof has engaged in a transac-
 tion or has taken or failed to take any action in connection with which the
 Company or any ERISA Affiliate could be subject to any material liability
 for either a civil penalty assessed pursuant to section 409 or 502(i) of
 ERISA or a tax imposed pursuant to section 4975(a) or (b), 4976 or 4980B of
 the Code.
  
                (e)  All contributions and premiums which the Company or
 any ERISA Affiliate is required to pay under the terms of each of the ERISA
 Plans have, to the extent due, been paid in full or properly recorded on
 the financial statements or records of the Company.
  
                (f)  Each of the Company Plans has been operated and
 administered in all material respects in accordance with applicable laws,
 including but not limited to ERISA and the Code.
  
                (g)  Each of the ERISA Plans that is intended to be
 "qualified" within the meaning of section 401(a) of the Code is so quali-
 fied.  The Company has applied for and received a currently effective
 determination letter from the IRS stating that it is so qualified, and no
 event has occurred which would affect such qualified status.
  
                (h)  Any fund established under an ERISA Plan that is
 intended to satisfy the requirements of section 501(c)(9) of the Code has
 so satisfied such requirements.
  
                (i)  No amounts payable under any of the Company Plans
 or any other contract, agreement or arrangement with respect to which the
 Company may have any liability could fail to be deductible for Federal
 income tax purposes by virtue of section 162(m) or section 280G of the
 Code.
  
                (j)  No Company Plan provides benefits, including
 without limitation death or medical benefits (whether or not insured), with
 respect to current or former employees of the Company or any ERISA Affili-
 ate after retirement or other termination of service (other than
 (i) coverage mandated by applicable laws, (ii) death benefits or retirement
 benefits under any "employee pension plan," as that term is defined in
 section 3(2) of ERISA, (iii) deferred compensation benefits accrued as
 liabilities on the books of the Company or an ERISA Affiliate, or
 (iv) benefits, the full direct cost of which is borne by the current or
 former employee (or beneficiary thereof)).
  
                (k)  The consummation of the transactions contemplated
 by this Agreement will not, either alone or in combination with any other
 event, (i) entitle any current or former employee, officer or director of
 the Company or any ERISA Affiliate to severance pay, unemployment compensa-
 tion or any other similar termination payment, or (ii) accelerate the time
 of payment or vesting, or increase the amount of or otherwise enhance any
 benefit due any such employee, officer or director.
  
                (l)  There are no pending or, to the Company's knowl-
 edge, threatened or anticipated claims by or on behalf of any Company Plan,
 by any employee or beneficiary under any such Company Plan or otherwise
 involving any such Company  Plan (other than routine claims for benefits).
  
           Section 3.9  Labor Matters.  (a)  Except as set forth in Section
 3.9 of the Company Disclosure Schedule, (i) there is no labor strike,
 dispute, slowdown, stoppage or lockout actually pending, or to the
 knowledge of the Company, threatened against or affecting the Company and
 since inception there has not been any such action; (ii) to the knowledge
 of the Company, no union claims to represent the employees of the Company;
 (iii) the Company is not a party to or bound by any collective bargaining
 or similar agreement with any labor organization, or work rules or
 practices agreed to with any labor organization or employee association
 applicable to employees of the Company; (iv) none of the employees of the
 Company are represented by any labor organization and the Company has no
 knowledge of any current union organizing activities among the employees of
 the Company, nor does any question concerning representation exist
 concerning such employees; (v) there are no written personnel policies,
 rules or procedures applicable to employees of the Company, other than
 those set forth in Section 3.9 of the Company Disclosure Schedule, true,
 correct and complete copies of which have heretofore been delivered to
 Parent; (vi) the Company is, and has at all times been, in material
 compliance with all applicable laws respecting employment and employment
 practices, terms and conditions of employment, wages, hours of work,
 immigration, equal employment opportunity, and occupational safety and
 health, and are not engaged in any unfair labor practices as defined in the
 National Labor Relations Act or other applicable law, ordinance or
 regulation; (vii) there is no unfair labor practice charge or complaint
 against the Company pending or, to the knowledge of the Company, threatened
 before the National Labor Relations Board or any similar state agency;
 (viii) there is no grievance or arbitration proceeding arising out of any
 collective bargaining agreement or other grievance procedure relating to
 the Company; (ix) to the knowledge of the Company, no charges with respect
 to or relating to the Company are pending before the Equal Employment
 Opportunity Commission or any other agency responsible for the prevention
 of unlawful employment practices; (x) to the knowledge of the Company, no
 federal, state, or local agency responsible for the enforcement of labor or
 employment laws intends to conduct an investigation with respect to or
 relating to the Company and no such investigation is in progress; and
 (xi) there are no complaints, controversies, lawsuits or other proceedings
 pending or, to the knowledge of the Company, threatened to be brought by
 any applicant for employment or current or former employees, or classes of
 the foregoing, alleging breach of any express or implied contract for
 employment, any law or regulation governing employment or the termination
 thereof or other discriminatory, wrongful or tortious conduct in connection
 with the employment relationship.  Except as set forth in Section 3.9 of
 the Company Disclosure Schedule, there are no employment contracts,
 severance agreements, or confidentiality agreements with any employees of
 the Company.  The execution of this Agreement and the consummation of the
 transactions contemplated hereby shall not result in a breach or other
 violation of any collective bargaining agreement or any other employment
 contract or agreement to which the Company is a party.
  
                (b)  Since the enactment of Worker Adjustment and
 Retraining Notification Act of 1988 (the "WARN Act"), the Company has not
 effectuated (i) a "plant closing" (as defined in the WARN Act) affecting
 any site of employment or one or more facilities or operating units within
 any site of employment or facility of the Company, or (ii) a "mass layoff"
 (as defined in the WARN Act) affecting any site of employment or facility
 of the Company; nor has the Company been affected by any transaction or
 engaged in layoffs or employment terminations sufficient in number to
 trigger application of any similar state or local law.  Except as set forth
 in Section 3.9 of the Company Disclosure Schedule, none of the employees of
 the Company has suffered an "employment loss" (as defined in the WARN Act)
 during the ninety day period prior to the execution of this Agreement. 
  
           Section 3.10 Litigation; Compliance with Law.  (a) Except to the
 extent disclosed in Section 3.10 of the Company Disclosure Schedule, there
 is no suit, claim, action, proceeding or investigation pending or, to the
 best knowledge of the Company, threatened against or affecting, the Company
 which would have a Company Material Adverse Effect.
  
                (b)  The Company has complied in a timely manner and in
 all material respects, with all laws, statutes, regulations, rules,
 ordinances, and judgments, decrees, orders, writs and injunctions, of any
 court or governmental entity relating to any of the property owned, leased
 or used by them, or applicable to their business, including, but not
 limited to, laws relating to equal employment opportunity, discrimination,
 occupational safety and health, environmental, interstate commerce and
 antitrust.
  
           Section 3.11 No Default.  The business of the Company is not
 being conducted in default or violation of any term, condition or provision
 of (i) its respective articles of incorporation and by-laws, (ii) any
 Company Agreement, or (iii) any United States federal, state, local or
 foreign law, statute, regulation, rule, ordinance, judgment, decree, order,
 writ, injunction, concession, grant, franchise, permit or license or other
 governmental authorization or approval applicable to the Company, excluding
 from the foregoing clauses (ii) and (iii), defaults or violations that
 would not have a Company Material Adverse Effect.  As of the date of this
 Agreement, no investigation or review by any Governmental Entity or other
 entity with respect to the Company is pending or, to the best knowledge of
 the Company, threatened, nor has any Governmental Entity or other entity
 indicated an intention to conduct the same, other than, in each case, those
 the outcome of which, as far as reasonably can be foreseen, in the future
 will not have a Company Material Adverse Effect.
  
           Section 3.12 Taxes.  
  
                (a)  Except as set forth in Section 3.12 of the Company
 Disclosure Schedule:
  
                        (i)   the Company has timely filed (or has had
 timely filed on its behalf) with the appropriate Tax Authorities (as
 hereinafter defined) all Tax Returns (as hereinafter defined) required to
 be filed by the Company and such Tax Returns are true, correct, and
 complete in all respects;
  
                        (ii)  the Company has paid, or where payment is not
 yet due, has established (or has had established on its behalf and for its
 sole benefit and recourse) an adequate accrual in accordance with GAAP for
 the payment of, all Taxes (as hereinafter defined) for all periods ending
 through the date hereof;
  
                        (iii) there are no liens for Taxes upon any
 property or assets of the Company, except for liens for Taxes not yet due
 and for which adequate reserves have been established in accordance with
 GAAP;
  
                        (iv)  no Federal, state, local or foreign Audits
 (as hereinafter defined) are presently pending with regard to any Taxes or
 Tax Returns of the Company and to the best knowledge of the Company no
 Audit is threatened;
  
                        (v)   the Tax Returns of the Company have been
 examined by the applicable Tax Authority (or the applicable statutes of
 limitation for the assessment of Taxes for such periods have expired), and
 for any year that a Tax Return was examined, no material adjustments were
 asserted as a result of such examination which have not been resolved and
 fully paid, and no issue has been raised by any Tax Authority in any Audit
 of the Company that, if raised with respect to any other period not so
 audited, could be expected to result in a proposed deficiency for any such
 period not so audited;
  
                        (vi)  there are no outstanding requests,
 agreements, consents or waivers to extend the statutory period of
 limitations applicable to the assessment of any Taxes or deficiencies
 against the Company, and no power of attorney granted by the Company with
 respect to any Taxes is currently in force;
  
                        (vii) the Company is not a party to any agreement
 providing for the allocation, indemnification, or sharing of Taxes; and
  
                        (viii) the Company has not been a member of any
 "affiliated group" (as defined in section 1504(a) of the Code) and is not
 subject to Treas. Reg. 1.1502-6 for any period.
  
                (b)  "Audit" means any audit, assessment, or other
 examination relating to Taxes by any Tax Authority or any judicial or
 administrative proceedings relating to Taxes.  "Tax" or "Taxes" means all
 Federal, state, local, and foreign taxes, and other assessments of a
 similar nature (whether imposed directly or through withholding), including
 any interest, additions to tax, or penalties applicable thereto, imposed by
 any Tax Authority.  "Tax Authority" means the Internal Revenue Service and
 any other domestic or foreign governmental authority responsible for the
 administration of any Taxes.  "Tax Returns" mean all Federal, state, local,
 and foreign tax returns, declarations, statements, reports, schedules,
 forms, and information returns and any amendments thereto.
  
           Section 3.13 Material Contracts.  Each Company Agreement is
 valid, binding and enforceable and in full force and effect, except where
 failure to be valid, binding and enforceable and in full force and effect
 would not have a Company Material Adverse Effect and there are no defaults
 thereunder, except those defaults that would not have a Company Material
 Adverse Effect.  Section 3.13 of the Company Disclosure Schedule sets forth
 a true and complete list of (i) all material Company Agreements entered
 into by the Company since its inception that remain in full force and
 effect and all amendments to any such Company Agreements, and all non-
 competition agreements imposing restrictions on the ability of the Company
 to conduct business in any jurisdiction or territory.
  
           Section 3.14 Assets.  The Company has all assets, properties,
 rights and contracts necessary to permit the Company to conduct its
 business as it is currently being conducted, except where the failure to
 have such assets, properties, rights and contracts would not have a Company
 Material Adverse Effect.
  
           Section 3.15 Environmental Matters.   Except as set forth in
 Section 3.15 of the Company Disclosure Schedule and except as would not,
 individually or in the aggregate, have a Company Material Adverse Effect: 
  
                (a)  the Company is not in violation of any federal, state,
 local and foreign laws and regulations relating to pollution or protection
 of human health or the environment, including, without limitation, laws and
 regulations relating to emissions, discharges, releases or threatened
 releases of toxic or hazardous substances, materials or wastes, or
 petroleum and petroleum products ("Materials of Environmental Concern"), or
 otherwise relating to the generation, storage, disposal, transport or
 handling of materials of Environmental Concern (collectively,
 "Environmental Laws"), and including, but not limited to, noncompliance
 with any permits or other governmental authorizations or the terms and
 conditions thereof. 
  
                (b)  the Company has not received any communication or
 notice (written or oral), whether from a Governmental Entity or otherwise,
 alleging any violation of or noncompliance with any Environmental Laws;
 there is no pending or threatened claim, action, investigation or notice
 (written or oral) by any person or entity alleging potential liability for
 investigatory, cleanup or governmental response costs, or natural resources
 or property damages, or personal injuries, attorney's fees or penalties
 relating to (i) the presence, or release into the environment, of any
 Materials of Environmental Concern at any location owned or operated by the
 Company, now or in the past, or (ii) any violation, or alleged violation,
 of any Environmental Law (collectively, "Environmental Claims"); and there
 are no past or present circumstances, conditions, or incidents that could
 reasonably form the basis of any Environmental Claim against the Company or
 against any person or entity whose liability for any Environmental Claim
 the Seller has retained or assumed either contractually or by operation of
 law. 
  
           Section 3.16 Transactions with Affiliates.  Except as set forth
 in Section 3.16 of the Company Disclosure Schedule, no contracts,
 agreements or other arrangements (oral or written) are in effect as of the
 date hereof between (i) on the one hand, the Company and (ii) on the other
 hand, any of its directors or their respective affiliates.  For purposes of
 this Section 3.16 an "affiliate" of any Person shall mean any other person
 directly or indirectly controlling or controlled by or under direct or
 indirect common control with such Person.  For purposes of this definition,
 "control", when used with respect to such Person means the power to direct
 the management and policies of such Person, directly or indirectly, whether
 through the ownership of voting securities, by contract or otherwise; and
 the terms "controlling" and "controlled" have the meanings that correspond
 to the foregoing.  For purposes of this Agreement, "Person" shall mean any
 individual, partnership, corporation, unincorporated association, joint
 venture or other entity (including without limitation, any government or
 political subdivision of agency, department or instrumentality thereof).
  
           Section 3.17 Opinion of Financial Advisor.  The Company has
 received the written opinion of Robert E. LaBlanc Associates Inc., to the
 effect that the consideration to be received in the Merger by the Company's
 shareholders is fair to the Company's shareholders from a financial point
 of view (the "Company Opinion"), a copy of which opinion has been delivered
 to Parent and will be included in the Proxy Statement/Prospectus/Consent
 Solicitation delivered to the Company's shareholders.  Robert E. LaBlanc
 Associates Inc. shall redeliver the Company Opinion, dated as of the date
 of mailing of the Proxy Statement/Prospectus/Consent Solicitation on the
 date of mailing, and consent to the inclusion of the Company Opinion in the
 Proxy Statement/Prospectus/Consent Solicitation.
  
           Section 3.18 Intellectual Property.  (a) Section 3.18(a) of the
 Company Disclosure Schedule is a true and complete list of all (i) patents
 and patent applications, (ii) trademark registrations and applications,
 (iii) service mark registrations and applications, (iv) Computer Software
 (as hereinafter defined),  (v) copyright registrations and applications,
 (vi) material unregistered trademarks, service marks, and copyrights, and
 (vii) Internet domain names used or held for use in connection with the
 business of the Company, together with all licenses related to the
 foregoing (whether the Company is the licensee or licensor thereunder). 
 Other than as listed in Section 3.18 of the Company Disclosure Schedule, no
 agreement licensing the Intellectual Property (as hereinafter defined) of
 the Company to any licensee creates an option for such licensee to purchase
 any of the Intellectual Property owned by the Company or its affiliates, or
 would in any other way require the transfer of the Intellectual Property
 owned by the Company or any affiliate of the Company to such licensee.  The
 Company currently is listed in the records of the appropriate United
 States, state or foreign agency as the sole owner of record for each
 application and registration listed in Section 3.18 of the Company
 Disclosure Schedule.
  
                (b)  The term "Computer Software" shall mean other than
 off-the-shelf applications, (i) any and all material computer programs and
 applications consisting of sets of statements and instructions to be used
 directly or indirectly in computer software or firmware whether in source
 code or object code form, (ii) material databases and compilations,
 including without limitation any and all data and collections of data,
 whether machine readable or otherwise, (iii) all versions of the foregoing
 including, without limitation, all screen displays and designs thereof, and
 all component modules of source code or object code or natural language
 code therefor, and whether recorded on papers, magnetic media or other
 electronic or non-electronic device, (iv) all descriptions, flow-charts and
 other work product used to design, plan, organize and develop any of the
 foregoing, (v) all documentation, including without limitation all
 technical and user manuals and training materials, relating to the
 foregoing, and (vi) all Internet domain names and content contained on all
 World Wide Web sites of the Company, in any such case utilized by the
 Company in connection with the conduct of its business as presently
 conducted or currently contemplated to be conducted, and can correctly
 process date data for all dates including those before, on or after 1999
 without any loss of functionality or performance.
  
                (c)  Except as set forth on Section 3.18(c) of the
 Company Disclosure Schedule, the Company owns or has the right to use all
 patents, patent applications, patent rights, copyrights, trademarks,
 trademark rights, trade names, trade name rights, service marks and service
 mark rights, and all goodwill of the business associated therewith, trade
 secrets, technology and know-how, Computer Software, Internet domain names,
 registrations for and applications for registration of trademarks, service
 marks and copyrights, and other confidential or proprietary rights and
 information and all technical and user manuals and documentation made or
 used in connection with any of the foregoing, used or held for use anywhere
 in the world in connection with the business of the Company as currently
 conducted (collectively, the "Intellectual Property"), free and clear of
 all liens or other encumbrances of any nature, except where the failure to
 so own or use such Intellectual Property would not have a Company Material
 Adverse Effect.
  
                (d)  All patents, registrations and applications for
 Intellectual Property that are used in and are material to the conduct of
 the business of the Company as currently conducted (i) are valid,
 subsisting, in proper form and enforceable, and have been duly maintained,
 including the submission of all necessary filings and fees in accordance
 with the legal and administrative requirements of the appropriate
 jurisdictions, and (ii) have not lapsed, expired or been abandoned, and no
 patent, registration or application of Intellectual Property therefor is
 the subject of any opposition, interference, cancellation proceeding or
 other legal or governmental proceeding before any governmental,
 registration or other authority in any jurisdiction.
  
                (e)  To the knowledge of the Company, the conduct of the
 business of the Company as currently conducted does not conflict with or
 infringe in any way on any proprietary right of any third party, which
 conflict or infringement would have a Company Material Adverse Effect. 
 Other than as set forth in Section 3.18(d) of the Company Disclosure
 Schedule, there is no claim, suit, action or proceeding pending or, to the
 knowledge of the Company, threatened against the Company (i) alleging any
 such conflict or infringement with any third party's proprietary rights, or
 (ii) challenging the ownership, use, validity or enforceability of the
 Intellectual Property.  To the knowledge of the Company, no third party is
 infringing the Intellectual Property.
  
                (f)  The Computer Software used by the Company in the
 conduct of its business was either: (i) developed by employees of the
 Company within the scope of their employment; (ii) developed on behalf of
 the Company by a third party, and all ownership rights therein have been
 assigned or otherwise transferred to or vested in the Company pursuant to
 written agreements; or (iii) licensed or acquired from a third party
 pursuant to a written license, assignment, or other contract which is in
 full force and effect, does not contain any change of control or other
 provision that would prevent Millennium Surviving Corporation from using
 such Computer Software and of which the Company is not in material breach
 except where the failure to have Computer Software so developed, licensed
 or acquired would not have a Company Material Adverse Effect.  Except as
 set forth on Section 3.18(f) of the Company Disclosure Schedule, (x) no
 third party has had access to any of the source code for any of the
 Computer Software described in clause (i) or (ii) hereof and (y) no act has
 been done or omitted to be done by the Company to impair or dedicate to the
 public or entitle any Governmental Entity to hold abandoned any of such
 Computer Software.
  
                (g)  Except as set forth on Section 3.18(g) of the
 Company Disclosure Schedule, all consents, filings, and authorizations by
 or with governmental authorities or third parties necessary with respect to
 the consummation of the transactions contemplated hereby as they may affect
 the Intellectual Property have been obtained, except where the failure to
 obtain or make such consents, filings and authorizations will not prohibit
 the consummation of the Millennium Merger or have a Company Material
 Adverse Effect.
  
                (h)  The Company has not entered into any material
 consent, indemnification, forbearance to sue, settlement agreement or
 cross-licensing arrangement with any person relating to the Intellectual
 Property or the intellectual property of any third party other than as may
 be contained in the license agreements listed in Section 3.18(h) of the
 Company Disclosure Schedule.
  
                (i)  Except as set forth on Section 3.18(i) of the
 Company Disclosure Schedule, the Company is not, nor will it be as a result
 of the execution and delivery of this Agreement or the performance of its
 obligations under this Agreement, in breach of any license, sublicense or
 other agreement relating to the Intellectual Property.
  
                (j)  No former or present employees, officers or
 directors of the Company hold any right, title or interest directly or
 indirectly, in whole or in part, in or to any Intellectual Property.
  
                (k)  No material trade secret or confidential know-how
 or other material confidential information relating to the Company has been
 disclosed or authorized to be disclosed to any third party, other than
 pursuant to a non-disclosure agreement that protects the Company's
 interests in and to such confidential information.
  
           Section 3.19 Insurance.  The Company has policies of insurance
 and bonds of the type and in amounts customarily carried by persons
 conducting businesses or owning assets similar to those of the Company. 
 Except as disclosed in Section 3.19 of the Company Disclosure, there is no
 material claim pending under any of such policies or bonds as to which
 coverage has been questioned, denied or disputed by the underwriters of
 such policies or bonds.  All premiums due and payable under all such
 policies and bonds have been paid and the Company is otherwise in
 compliance in all material respects with the terms of such policies and
 bonds.  Except as disclosed in Section 3.19 of the Company Disclosure, the
 Company has no knowledge of any threatened termination of, or material
 premium increase with respect to, any of such policies.
  
           Section 3.20 Accounts Receivable.  Except as disclosed in
 Section 3.20 of the Company Disclosure Schedule, subject to any reserves
 set forth in the balance sheets of the Company at September 30, 1997,
 December 31, 1997, March 31, 1998, and June 30, 1998 (the "Company Balance
 Sheets"), the accounts receivable shown in the Company Balance Sheets arose
 in the ordinary course of business, were not, as of the respective dates of
 the Company Balance Sheets, subject to any material discount, contingency,
 claim of offset or recoupment or counterclaim, and represented, as of the
 respective dates of the Company Balance Sheets, bona fide claims against
 debtors for sales, leases, licenses and other charges.  All accounts
 receivable of the Company arising after June 30, 1998 through the date of
 the Agreement arose in the ordinary course of business and, as of the date
 of this Agreement, are not subject to any material discount, contingency,
 claim of offset or recoupment or counterclaim, except for normal reserves
 consistent with past practice.  The amount carried for doubtful accounts
 and allowances disclosed in the Company Balance Sheet dated June 30, 1998
 is believed by the Company as of the date of the Agreement to be sufficient
 to provide for any losses which may be sustained or realization of the
 accounts receivable shown in the Company Balance Sheet dated June 30, 1998.
  
           Section 3.21 Financial Statements.  Set forth in Section 3.21 of
 the Company Disclosure Schedule are (i) the Company Balance Sheets
 (including the related notes, if any), together with the related statements
 of operations and cash flows (including the related notes) for the
 respective periods then ended, and (ii) monthly financial statements for
 each month from the date of the most recent Company Balance Sheet to the
 date hereof.  Each of the financial statements included in Section 3.21 of
 the Company Disclosure Schedule (including the notes thereto) fairly
 presents the financial position of the Company as of the respective dates
 thereof and the results of operations and cash flows for the respective
 periods therein, subject to adjustments made thereto with respect to
 subsequent periods; provided, however, that the most recent Company Balance
 Sheet and each monthly financial statement provided to Parent pursuant to
 clauses (i) and (ii) above contain no material misstatement and fairly
 present the financial position of the Company as of June 30, 1998 and each
 such month end, respectively, in light of the circumstances then prevailing
 at the time of preparation of such financial statements.  Each of the
 financial statements included in Section 3.21 of the Company Disclosure
 Schedule has been prepared in accordance with GAAP on a consistent basis
 during the periods involved, subject in the case of the December 31, 1997,
 March 31, 1998 and June 30, 1998 Company Balance Sheets and related states
 of operations and cash flows, to normal year-end audit adjustments in the
 ordinary course (none of which, individually or in the aggregate, would be
 material).  Reserves are reflected on the September 30, 1997 Company
 Balance Sheet against all liabilities in amounts that have been established
 on a basis consistent with past practice and in accordance with GAAP, and
 such reserves are adequate, reasonable and appropriate.  Except as set
 forth in Section 3.21 of the Company Disclosure Schedule, there have been
 no changes in reserves of the Company since the June 30, 1998 Company
 Balance Sheet.
  
           Section 3.22 Full Disclosure.  The Company has not knowingly
 failed to disclose to Parent any facts material to the Company's business,
 results of operations, assets, liabilities, financial condition or
 prospects.  No representation or warranty by the Company in this Agreement
 and no statement by the Company in any document referred to herein
 (including the schedules and exhibits hereto), contains any untrue
 statements of a material fact or omits to state any material fact
 necessary, in order to make the statement made herein or therein, in light
 of the circumstances under which they were made, not misleading.
  
  
                                 ARTICLE IV
  REPRESENTATIONS AND WARRANTIES OF PARENT, HOLDCO, ZENITH ACQUISITION AND
                           MILLENNIUM ACQUISITION
  
           Except as set forth in the schedule delivered to the Company
 prior to the execution of this Agreement setting forth specific exceptions
 to Parent's representations and warranties set forth herein (the "Parent
 Disclosure Schedule"), Parent represents and warrants to the Company as set
 forth below.  Each exception set forth in the Parent Disclosure Schedule is
 identified by reference to, or has been grouped under a heading referring
 to, a specific individual section of this Agreement and, except as
 otherwise specifically stated with respect to such exception, relates only
 to such section. 
  
           Section 4.1  Organization.  Each of Parent and its Subsidiaries
 is a corporation duly organized, validly existing and in good standing
 under the laws of the jurisdiction of its incorporation, and has all
 requisite corporate or other power and authority and all necessary
 governmental approvals to own, lease and operate its properties and to
 carry on its business as now being conducted, except where the failure to
 be so organized, existing and in good standing or to have such power,
 authority, and governmental approvals would not have a Parent Material
 Adverse Effect.  Each of Parent and its Subsidiaries is duly qualified or
 licensed to do business and in good standing in each jurisdiction in which
 the property owned, leased or operated by it or the nature of the business
 conducted by it makes such qualification or licensing necessary, except
 where the failure to be so duly qualified or licensed and in good standing
 would not have a Parent Material Adverse Effect.  Section 4.1 of the Parent
 Disclosure Schedule sets forth a true, correct and complete list of the
 Subsidiaries of Parent.  The term "Subsidiary", for purposes of this
 Agreement, shall mean, with respect to any party, any corporation or other
 organization, whether incorporated or unincorporated, of which (i) such
 party or any other Subsidiary of such party is a general partner (excluding
 such partnerships where such party and its subsidiaries, taken together, of
 such party are not the majority holder of voting interests therein), or
 (ii) at least a majority of the securities or other interests having by
 their terms ordinary voting power to elect a majority of the board of
 directors or others performing similar functions with respect to such
 corporation or other organization is directly or indirectly owned or
 controlled by such party or by any one or more of its Subsidiaries, or by
 such party and one or more of its Subsidiaries.  As used in this Agreement,
 "Parent Material Adverse Effect" means any event, change in or effect,
 individually or in the aggregate with such other events, changes or
 effects, on the business of Parent or its Subsidiaries, taken as a whole,
 that is or could reasonably be expected to be materially adverse to (i) the
 business, operations, properties (including intangible properties),
 condition (financial or otherwise), results of operations, assets,
 liabilities, or regulatory status of Parent or its Subsidiaries, taken as a
 whole, or (ii) the ability of Parent, Holdco, Zenith Acquisition or
 Millennium Acquisition to consummate any of the transactions or to perform
 its obligations under this Agreement or any other agreements executed in
 connection herewith, it being understood that none of the following shall
 be deemed by itself or by themselves, either alone or in combination, to
 constitute a Parent Material Adverse Effect: (a) a change in the market
 price or trading volume of Parent Common Stock, (b) a failure by Parent to
 meet the revenue or earnings predictions of equity analysts as reflected in
 the First Call consensus estimate, or any other revenue or earnings
 estimate, or any other revenue or earnings predictions or expectations, for
 any period ending (or for which earnings are released) on or after the date
 of this Agreement and prior to the Closing Date, (c) conditions affecting
 the computer industry as a whole or the U.S. economy as a whole, (d) any
 effect arising out of or resulting from actions contemplated by the parties
 in connection with, or which is attributable to, the announcement of this
 Agreement and the transactions contemplated hereby, or (e) any matter
 identified in Section 4.7 of the Parent Disclosure Schedule.
  
           Section 4.2  Capitalization.  (a) The authorized capital stock
 of Parent consists of:  (i) 40,000,000 shares of Parent Common Stock, and
 (ii) 1,000 shares of Preferred Stock, no par value of Parent (the "Parent
 Preferred Stock").  As of the date hereof, (i) 20,511,772 shares of Parent
 Common Stock are issued and outstanding, (ii) no shares of the Parent
 Preferred Stock are issued and outstanding and (iii) 3,606,423 shares of
 Parent Common Stock are reserved for issuance pursuant to the Parent Stock
 Plans including (A) 1,989,090 shares reserved for issuance pursuant to
 outstanding awards and 438,333 shares reserved for issuance pursuant to
 future awards under the Zenith 1990 Stock Option Plan, (B) 81,000 shares
 reserved for issuance pursuant to outstanding awards and 98,000 shares
 reserved for issuance pursuant to future awards under the Zenith 1995 Non-
 Employee Directors' Stock Option Plan, and (C) 111,211 shares reserved for
 issuance pursuant to future awards under the Zenith Employee Stock Purchase
 Plan.  The authorized capital Stock of Holdco consists of 60,000,000 shares
 of Holdco Common Stock and 5,000,000 shares of Holdco preferred stock, par
 value $.001 per share.  As of the date hereof, 1,000 shares of Holdco
 Common Stock are issued and outstanding.  All of the issued and outstanding
 shares of Parent Common Stock and Holdco Common Stock are validly issued,
 fully paid and nonassessable and all shares of Holdco Common Stock are held
 by Parent.  The authorized capital stock of Zenith Acquisition consists of
 1,000 shares of common stock, par value $0.01 per share.  As of the date
 hereof, 100 shares of Zenith Acquisition common stock are issued and
 outstanding, all of which are held by Holdco.  The authorized capital stock
 of Millennium Acquisition consists of 1,000 shares of common stock, par
 value $0.01 per share.  As of the date hereof, 100 shares of Millennium
 Acquisition common stock are issued and outstanding, all of which are held
 by Holdco.
  
                (b)  Except as disclosed in Section 4.2(b) of the Parent
 Disclosure Schedule, (i) there is no outstanding right to purchase or
 otherwise to receive from Parent or any of its Subsidiaries, including
 Holdco, any of the outstanding authorized but unissued shares of the
 capital stock of Parent or any of its Subsidiaries, (ii) there is no
 outstanding security of any kind convertible into or exchangeable for such
 capital stock and (iii) there is no voting trust or other agreement or
 understanding to which Parent or any of its Subsidiaries, is a party or is
 bound with respect to the voting of the capital Stock of Parent or any of
 its Subsidiaries.
  
           Section 4.3  Authorization; Validity of Agreement; Necessary
 Action.  Each of Parent, Holdco, Zenith Acquisition and Millennium
 Acquisition has full corporate power and authority to execute and deliver
 this Agreement and the other agreements executed in connection herewith to
 which it is a party and to consummate the transactions contemplated hereby
 and thereby.  The execution, delivery and performance of this Agreement and
 the other agreements executed in connection herewith and the consummation
 of the Zenith Merger and of the other transactions contemplated hereby and
 thereby have been duly authorized by all necessary corporate action on the
 part of Parent, Holdco, Zenith Acquisition or Millennium Acquisition and,
 subject to obtaining the approval of Parent's shareholders as contemplated
 by Section 2.1 hereof, no other corporate proceedings on the part of
 Parent, Holdco, Zenith Acquisition or Millennium Acquisition are necessary
 to authorize this Agreement or any other agreements executed in connection
 herewith or to consummate the transactions so contemplated.  Each of this
 Agreement and the other agreements executed in connection herewith to which
 Parent, Holdco, Zenith Acquisition or Millennium Acquisition is a party has
 been duly executed and delivered by Parent, Holdco, Zenith Acquisition or
 Millennium Acquisition and, assuming each of this Agreement and such other
 agreements constitute a valid and binding obligation of the other parties
 hereto and thereto, constitutes a valid and binding obligation of each of
 Parent, Holdco, Zenith Acquisition or Millennium Acquisition enforceable
 against them in accordance with its respective terms, except that (i) such
 enforcement may be subject to applicable bankruptcy, insolvency or other
 similar laws, now or hereafter in effect, affecting creditors' rights
 generally, and (ii) the remedy of specific performance and injunctive and
 other forms of equitable relief may be subject to equitable defenses and to
 the discretion of the court before which any proceeding therefor may be
 brought.  The shares of Holdco Common Stock to be issued pursuant to the
 Merger will be duly authorized, validly issued, fully paid and
 nonassessable and not subject to preemptive rights.
  
           Section 4.4  Consents and Approvals; No Violations.  Except for
 filings, permits, authorizations, consents and approvals as may be required
 under, and other applicable requirements of, the Exchange Act, the
 Securities Act, the Merger Agreement as required by the CGCL, state blue
 sky laws and any applicable state takeover laws, and the approval by
 Parent's shareholders of the formation of Holdco and the issuance of Holdco
 Common Stock in the Merger, none of the execution, delivery or performance
 of this Agreement or any other agreement executed in connection herewith by
 Parent, Holdco, Zenith Acquisition and Millennium Acquisition nor the
 consummation by any of them of the transactions contemplated hereby or
 thereby, nor compliance by any of them with any of the provisions hereof or
 thereof will (i) conflict with or result in any breach of any provision of
 the respective articles or certificates of incorporation or by-laws of
 Parent or any of its Subsidiaries, (ii) require any filing with, or permit,
 authorization, consent or approval of, any Governmental Entity, (iii)
 except as set forth in Section 4.4 of Parent Disclosure Schedule, result in
 a violation or breach of, or constitute (with or without due notice or
 lapse of time or both) a default (or give rise to any right of termination,
 cancellation or acceleration) under, any of the terms, conditions or
 provisions of any material note, bond, mortgage, indenture, license, lease,
 contract, agreement or other instrument or obligation to which Parent or
 any of its Subsidiaries is a party or by which any of them or any of their
 properties or assets may be bound, or (iv) violate any order, writ,
 injunction, decree, statute, rule or regulation applicable to Parent, any
 of its Subsidiaries or any of their properties or assets, except in the
 case of clauses (ii), (iii) and (iv) where the failure to obtain such
 permits, authorizations, consents or approvals or to make such filings, or
 where such violations, breaches or defaults would not have a Parent
 Material Adverse Effect.
  
           Section 4.5  Information in Proxy Statement/Prospectus.  The
 Registration Statement (or any amendment thereof or supplement thereto)
 will not, at the date it becomes effective and at the time of the Special
 Meeting, contain any untrue statement of a material fact or omit to state
 any material fact required to be stated therein or necessary in order to
 make the statements made therein, in light of the circumstances under which
 they are made, not misleading, except that no representation is made by
 Parent, Holdco, Zenith Acquisition or Millennium Acquisition with respect
 to statements made therein based on information supplied by the Company in
 writing expressly for inclusion in the Registration Statement.  The
 Registration Statement will comply in all material respects with the
 provisions of the Securities Act and the rules and regulations thereunder. 
 Each of Parent, Holdco, Zenith Acquisition, and Millennium Acquisition
 agrees to correct promptly any such information provided by it that shall
 have become false or misleading in any material respect and to take all
 steps necessary to file with the SEC and have declared effective or cleared
 by the SEC any amendment or supplement to the Registration Statement or the
 Proxy Statement/Prospectus/Consent Solicitation so as to correct the same
 and to cause the Proxy Statement/Prospectus/Consent Solicitation as so
 corrected to be disseminated to Parent's shareholders and the Company's
 shareholders to the extent required by applicable law.  The Registration
 Statement and the Proxy Statement/Prospectus/Consent Solicitation shall
 comply as to form in all material respects with the provisions of the
 Securities Act, the Exchange Act and other applicable laws.
  
           Section 4.6  SEC Reports and Financial Statements.  Parent has
 filed with the SEC, and has heretofore made available to the Company true
 and complete copies of, all forms, reports, schedules, statements and other
 documents required to be filed by it and its Subsidiaries since October 1,
 1995 under the Exchange Act or the Securities Act (as such documents have
 been amended since the time of their filing, collectively, the "Parent SEC
 Documents").  As of their respective dates or, if amended, as of the date
 of the last such amendment, the Parent SEC Documents, including, without
 limitation, any financial statements or schedules included therein (a) did
 not contain any untrue statement of a material fact or omit to state a
 material fact required to be stated therein or necessary in order to make
 the statements made therein, in light of the circumstances under which they
 were made, not misleading, and (b) complied in all material respects with
 the applicable requirements of the Exchange Act and the Securities Act, as
 the case may be, and the applicable rules and regulations of the SEC
 thereunder.  Each of the consolidated financial statements included in the
 Parent SEC Documents have been prepared from, and are in accordance with,
 the books and records of Parent and its Subsidiaries, comply in all
 material respects with applicable accounting requirements and with the
 published rules and regulations of the SEC with respect thereto, have been
 prepared in accordance with GAAP applied on a consistent basis during the
 periods involved (except as may be indicated in the notes thereto) and
 fairly present the consolidated financial position and the consolidated
 results of operations and cash flows of the Parent and its consolidated
 Subsidiaries as at the dates thereof or for the periods presented therein.
  
           Section 4.7  Absence of Certain Changes.  Except to the extent
 disclosed in the Parent SEC Documents filed prior to the date of this
 Agreement, since December 31, 1997 through the date of this Agreement,
 Parent and its Subsidiaries have conducted their respective businesses and
 operations in all material respects consistent with past practice only in
 the ordinary and usual course.  From December 31, 1997 through the date of
 this Agreement, there has not occurred (i) any event, change, or effect
 (including the incurrence of any liabilities of any nature, whether or not
 accrued, contingent or otherwise) having or, which would have a Parent
 Material Adverse Effect, (ii) any declaration, setting aside or payment of
 any dividend or other distribution (whether in cash, stock or property)
 with respect to the equity interests of Parent or of any of its
 Subsidiaries other than regular quarterly cash dividends or dividends paid
 by wholly owned Subsidiaries, or (iii) any change by Parent or any of its
 Subsidiaries in accounting principles or methods, except insofar as may be
 required by a change in GAAP.
  
           Section 4.8  Rights Agreement.  Parent has taken all action that
 may be necessary under that certain Rights Agreement, dated as of June __,
 1996, between Parent and American Stock Transfer & Trust Company (the
 "Rights Agreement") so that (i) the execution of this Agreement and the
 other agreements executed in connection with the Zenith Merger, and any
 amendments hereto and thereto by the parties hereto and the consummation of
 the transactions contemplated hereby shall not cause (A) the Company  to
 become an "Acquiring Person" (as defined in the Rights Agreement), or (B) a
 Distribution Date or a Shares Acquisition Date (as such terms are defined
 in the Rights Agreement) to occur, irrespective of the consummation of the
 transactions contemplated hereby and (ii) the Rights Agreement is otherwise
 inapplicable to this Agreement and the transactions contemplated hereby. 
 Parent has furnished to the Company true and complete copies of all
 amendments to the Rights Agreement that satisfy the requirements of this
 Section 4.8 and such amendments are in full force and effect.
  
           Section 4.9  Activities of Zenith Acquisition and Millennium
 Acquisition.  Each of Holdco, Zenith Acquisition and Millennium Acquisition
 was formed for the purpose of participating in the Zenith Merger and
 Millennium Merger, as applicable, as contemplated in this Agreement.  None
 of Holdco, Zenith Acquisition or Millennium Acquisition has carried on any
 business.
  
           Section 4.10 Opinion of Financial Advisor.  The Board of
 Directors of Parent has received the opinion of Salomon Smith Barney Inc.,
 dated the date of this Agreement, to the effect that, as of such date, the
 Zenith Exchange Ratio is fair to holders of the Parent Common Stock from a
 financial point of view (the "Parent Opinion"), a copy of the written
 opinion of which will be delivered to the Company promptly after receipt
 thereof by Parent.
  
           Section 4.11 No Default.  The businesses of Parent and its
 Subsidiaries are not being conducted in default or violation of any term,
 condition or provision of (i) its respective articles of incorporation and
 by-laws, (ii) any note, bond, mortgage, indenture, guarantee, other
 instrument or obligation to which Parent is a party or by which it or any
 of its properties or assets may be bound, or (iii) any United States
 federal, state, local or foreign law, statute, regulation, rule, ordinance,
 judgment, decree, order, writ, injunction, concession, grant, franchise,
 permit or license or other governmental authorization or approval
 applicable to Parent, excluding from the foregoing clauses (ii) and (iii),
 defaults or violations that would not have a Parent Material Adverse
 Effect.  As of the date of this Agreement, no investigation or review by
 any Governmental Entity or other entity with respect to Parent or any of
 its Subsidiaries is pending or, to the best knowledge of Parent,
 threatened, nor has any Governmental Entity or other entity indicated an
 intention to conduct the same, other than, in each case, those the outcome
 of which, as far as reasonably can be foreseen, in the future will not have
 a Parent Material Adverse Effect.
  
           Section 4.12 Full Disclosure.  Parent has not knowingly failed
 to disclose to the Company any facts material to the business, results of
 operations, assets, liabilities or financial condition of Parent and its
 subsidiaries taken as a whole.  No representation or warranty by Parent in
 this Agreement and no statement by Parent in any document referred to
 herein (including the schedules and exhibits hereto), contains any untrue
 statements of a material fact or omits to state any material fact
 necessary, in order to make the statements made herein or therein, in light
 of the circumstances under which they were made, not misleading.
  
           Section 4.13 Litigation.  As of the date hereof, except as set
 forth in Section 4.13 of the Parent Disclosure Schedule or as disclosed in
 the Parent SEC Documents, there is no action, suit, proceeding or, to the
 best knowledge of Parent, investigation pending or, to the best knowledge
 of Parent, threatened, involving Parent or any of its Subsidiaries, by or
 before any court, governmental  or regulatory authority or by any third
 party that would have a Parent Material Adverse Effect.
  
           Section 4.14 Taxes.  Except as set forth in Section 4.14 of the
 Parent Disclosure Schedule:
  
                (a)  Parent and each of its Subsidiaries has timely
 filed (or has had timely filed on its behalf) with the appropriate Tax
 Authorities all Tax Returns required to be filed by, Parent and each of its
 Subsidiaries, and such Tax Returns are true, correct, and complete in all
 material respects;
  
                (b)  Parent and each of its Subsidiaries has paid, or
 where payment is not yet due, has established (or has had established on
 its behalf and for its sole benefit and recourse) an adequate accrual in
 accordance with GAAP for the payment of, all Taxes for all periods ending
 through the date hereof;
  
                (c)  there are no liens for Taxes upon any property or
 assets of Parent or any of its Subsidiaries, except for liens for Taxes not
 yet due and for which adequate reserves have been established in accordance
 with GAAP;
  
                (d)  no Federal, state, local or foreign Audits are
 presently pending with regard to any Taxes or Tax Returns of Parent and its
 Subsidiaries and to the best knowledge of Parent, no such Audit is
 threatened;
  
                (e)  the Tax Returns of Parent and each of its
 Subsidiaries have been examined by the applicable Tax Authority (or the
 applicable statutes of limitation for the assessment of Taxes for such
 periods have expired), and for any year that a Tax Return was examined, no
 material adjustments were asserted as a result of such examination which
 have not been resolved and fully paid, and no issue has been raised by any
 Tax Authority in any Audit of Parent or any of its Subsidiaries that, if
 raised with respect to any other period not so audited, could be expected
 to result in a proposed deficiency for any such period not so audited;
  
                (f)  there are no outstanding requests, agreements,
 consents or waivers to extend the statutory period of limitations
 applicable to the assessment of any Taxes or deficiencies against Parent or
 any of its Subsidiaries, and no power of attorney granted by Parent or any
 of its Subsidiaries with respect to any Taxes is currently in force;
  
                (g)  neither Parent nor any of its Subsidiaries is a
 party to any agreement providing for the allocation, indemnification, or
 sharing of Taxes; and
  
                (h)  neither Parent nor any of its Subsidiaries has been
 a member of any "affiliated group" (as defined in section 1504(a) of the
 Code) and is not subject to Treas. Reg. 1.1502-6 for any period.
  
           Section 4.15 Employee Benefit Plans; ERISA.  Except as set forth
 in Section 4.15 of the Zenith Disclosure Schedule:
  
                (a)  The Parent SEC Documents contain a list of each
 material employee benefit plan, program, policy or arrangement and each
 material employment, consulting, severance, change in control or similar
 agreement under which Zenith or any Subsidiary has any liability (the
 "Zenith Plans").
  
                (b)  None of the Zenith Plans is subject to Title IV of
 ERISA, and neither Zenith nor any ERISA Affiliate has at any time
 sponsored, maintained, contributed to or been required to make
 contributions to any employee pension benefit plan (as defined in Section
 3(2) of ERISA) subject to Title IV of ERISA.  No liability under Title IV
 of ERISA has been incurred by Zenith, any of its Subsidiaries or any ERISA
 Affiliate since the effective date of ERISA that has not been satisfied in
 full, and no condition exists that presents a material risk to Zenith or
 any of its Subsidiaries or any ERISA Affiliate of incurring any liability
 under such Title.
  
                (c)  Each of the Zenith Plans has been operated and
 administered in all material respects in accordance with applicable laws,
 including but not limited to ERISA and the Code.
  
                (d)  No amounts payable under any of the Zenith Plans or
 any other contract, agreement or arrangement with respect to which Zenith
 or any of its Subsidiaries may have any liability could fail to be
 deductible for federal income tax purposes by virtue of section 162(m) or
 section 280G of the Code.
  
                (e)  No Zenith Plan provides benefits, including without
 limitation death or medical benefits (whether or not insured), with respect
 to current or former employees of Zenith, its Subsidiaries or any ERISA
 Affiliate after retirement or other termination of service (other than
 (i) coverage mandated by applicable laws, (ii) death benefits or retirement
 benefits under any "employee pension plan," as that term is defined in
 Section 3(2) of ERISA, (iii) deferred compensation benefits accrued as
 liabilities on the books of Zenith, any of its Subsidiaries or an ERISA
 Affiliate, or (iv) benefits, the full direct cost of which is borne by the
 current or former employee (or beneficiary thereof)).
  
                (f)  The consummation of the transactions contemplated
 by this Agreement will not, either alone or in combination with any other
 event, (i) entitle any current or former employee, officer or director of
 Zenith, any of its Subsidiaries or any ERISA Affiliate to severance pay,
 unemployment compensation or any other similar termination payment, or (ii)
 accelerate the time of payment or vesting, or increase the amount of or
 otherwise enhance any benefit due any such employee, officer or director.
  
           Section 4.16 No Undisclosed Liabilities.  Except for liabilities
 and obligations incurred in the ordinary course of business and consistent
 with past practice, since December 31, 1997 through the date of this
 Agreement and except as set forth in Section 4.16 of the Parent Disclosure
 Schedule, Parent has not incurred any liabilities or obligations of any
 nature, whether or not accrued, contingent or otherwise, that have a Parent
 Material Adverse Effect or would be required to be reflected or reserved
 against on a balance sheet of Parent (including the notes thereto) prepared
 in accordance with GAAP as applied in preparing the balance sheet of Parent
 as of December 31, 1997.  Section 4.16 of the Parent Disclosure Schedule
 sets forth the amount of principal and unpaid interest outstanding under
 each instrument evidencing indebtedness of Parent which will accelerate or
 become due or result in a right of redemption or repurchase on the part of
 the holder of such indebtedness (with or without due notice or lapse of
 time) as a result of this Agreement, any of the other agreements executed
 in connection herewith, the Zenith Merger or the other transactions
 contemplated hereby or thereby.
  
           Section 4.17 Transactions with Affiliates.  Except as set forth
 in Section 4.17 of the Parent Disclosure Schedule, or in the Parent SEC
 Documents filed prior to the date hereof, since December 31, 1997 there
 have been no transactions, agreements, arrangements or understandings
 between Parent or its Subsidiaries, on the one hand, and their respective
 affiliates, on the other hand, that would be required to be disclosed under
 Item 404 of Regulation S-K under the Securities Act.
  
  
                                  ARTICLE V
                                  COVENANTS
  
           Section 5.1  Interim Operations of the Company.  The Company
 covenants and agrees that, except (i) as expressly provided in this
 Agreement, or (ii) with the prior written consent of Parent, after the date
 hereof and prior to the Effective Time:
  
                (a)  the business of the Company shall be conducted only
 in the ordinary and customary course consistent with past practice, and the
 Company shall use its best efforts to preserve its business organization
 intact and maintain its existing relations with customers, suppliers,
 employees, creditors and business partners;
  
                (b)  the Company will not, directly or indirectly,
 split, combine or reclassify the outstanding Company Common Stock or
 Company Preferred Stock;
  
                (c)  the Company shall not: (i) amend its articles of
 incorporation or by-laws,(ii) declare, set aside or pay any dividend or
 other distribution payable in cash, stock or property with respect to its
 capital stock, (iii) issue, sell, transfer, pledge, dispose of or encumber
 any additional shares of, or securities convertible into or exchangeable
 for, or options (except options issued to newly hired employees consistent
 with past practice), warrants, calls, commitments or rights of any kind to
 acquire, any shares of capital stock of any class of the Company, other
 than issuances pursuant to the exercise of Company Options outstanding on
 the date hereof, (iv) transfer, lease, license, sell, mortgage, pledge,
 dispose of, or encumber any material assets other than in the ordinary and
 usual course of business and consistent with past practice, or (v) redeem,
 purchase or otherwise acquire directly or indirectly any of its capital
 stock;
  
                (d)  the Company shall not modify, amend or terminate
 any of the Company Agreements or waive, release or assign any material
 rights or claims, except in the ordinary course of business and consistent
 with past practice;
  
                (e)  the Company shall not permit any material insurance
 policy naming it as a beneficiary or a loss payable payee to be canceled or
 terminated without notice to Parent, except in the ordinary course of
 business and consistent with past practice;
  
                (f)  the Company shall not: (i) incur or assume any
 long-term debt, except for amounts not in excess of $50,000 in the
 aggregate, or except in the ordinary course of business consistent with
 past practice, incur or assume any short-term indebtedness in amounts not
 consistent with past practice, (ii) assume, guarantee, endorse or otherwise
 become liable or responsible (whether directly, contingently or otherwise)
 for the obligations of any other Person, except in the ordinary course of
 business and consistent with past practice, (iii) make any loans, advances
 or capital contributions to, or investments in, any other Person (other
 than customary loans or advances to employees in accordance with past
 practice), or (iv) except as specifically contemplated herein, enter into
 any material commitment or transaction (including, but not limited to, any
 borrowing, capital expenditure or purchase, sale or lease of assets) and
 other than capital expenditures pursuant to the Company's capital
 expenditures budget previously delivered to Parent and other capital
 expenditures that do not exceed $25,000 in the aggregate since June 30,
 1998;
  
                (g)  the Company shall not: (i) change any of the
 accounting principles used by it unless required by GAAP, or (ii) take or
 knowingly allow to be taken any action which would jeopardize qualification
 of the Millennium Merger as a nonrecognition transfer under the Code;
  
                (h)  the Company shall not pay, discharge or satisfy any
 claims, liabilities or obligations (absolute, accrued, asserted or
 unasserted, contingent or otherwise), other than the payment, discharge or
 satisfaction of any such claims, liabilities or obligations (x) in the
 ordinary course of business and consistent with past practice, or claims,
 liabilities or obligations reflected or reserved against in, or
 contemplated by, the financial statements (or the notes thereto) of the
 Company, or (y) which are legally required to be paid, discharged or
 satisfied (provided that if such claims, liabilities or obligations
 referred to in this clause (y) are legally required to be paid and are also
 not otherwise payable in accordance with clause (x) above, the Company will
 notify Parent in writing if such claims, liabilities or obligations exceed,
 individually or in the aggregate, $50,000 in value, reasonably in advance
 of their payment);
  
                (i)  the Company shall not adopt a plan of complete or
 partial liquidation, dissolution, merger, consolidation, restructuring,
 recapitalization or other reorganization of the Company (other than the
 Millennium Merger);
  
                (j)  the Company shall not take, or agree to commit to
 take, any action that would make any representation or warranty of the
 Company contained herein inaccurate in any respect at, or as of any time
 prior to, the Effective Time;
  
                (k)  the Company shall not voluntarily make or agree to
 make any changes in Tax accounting methods or any material Tax election,
 waive or consent to the extension of any statute of limitations with
 respect to Taxes, or consent to any assessment of Taxes, or settle or
 compromise any Audit; and
  
                (l)  the Company shall not (i) make any change in the
 compensation payable or to become payable to any of its officers,
 directors, employees, agents or consultants (other than general increases
 in wages to employees who are not officers or directors or affiliates in
 the ordinary course consistent with past practice, as disclosed in Section
 3.8 of the Company Disclosure Schedule), or to persons providing management
 services; (ii) enter into or amend any employment, severance, consulting,
 termination or other agreement or employee benefit plan; or (iii) make any
 loans to any of its officers, directors, employees, affiliates, agents or
 consultants or make any change in its existing borrowing or lending
 arrangements for or on behalf of any of such persons, whether pursuant to
 an employee benefit plan or otherwise;
  
                (m)  except as specifically described on Schedule 5.1(m)
 of the Company Disclosure Schedule, the Company shall not (i) pay or agree
 to pay or make any accrual or arrangement for payment of any severance,
 pension, retirement allowance or other employee benefit pursuant to any
 existing plan, agreement or arrangement to any officer, director, employee
 or affiliate except in the ordinary course of business consistent with past
 practice; (ii) pay or agree to pay or make any accrual or arrangement for
 payment to any officers, directors, employees or affiliates of the Company
 of any amount relating to unused vacation days, except payments and
 accruals made in the ordinary course consistent with past practice; (iii)
 adopt or pay, grant, issue, accelerate or accrue salary or other payments
 or benefits pursuant to any pension, profit-sharing, bonus, extra
 compensation, incentive, deferred compensation, stock purchase, stock
 option, stock appreciation right, group insurance, severance pay,
 retirement or other employee benefit plan, agreement or arrangement, or any
 employment or consulting agreement with or for the benefit of any director,
 officer, employee, agent or consultant, whether past or present; or (iv)
 amend in any material respect any such existing plan, agreement or
 arrangement in a manner inconsistent with the foregoing;
  
                (n)  From and after the date hereof, the Company shall
 not effectuate (i) a "plant closing" (as defined in the WARN Act) affecting
 any site of employment or one or more facilities or operating units within
 any site of employment of the Company, or (ii) a "mass layoff" (as defined
 in the WARN Act) affecting any site of employment of the Company, without
 complying fully with any and all notice obligations (and/or pay and
 benefits in lieu of notice) under the WARN Act or any similar obligation
 under applicable state or local law requiring notice (and/or pay and
 benefits in lieu of notice) to employees in the event of a plant closing or
 layoff.  For purposes of the WARN Act and this Agreement, the Effective
 Time of the Mergers is and shall be the same as the "effective date" within
 the meaning of the WARN Act; and
  
                (o)  the Company shall not enter into an agreement,
 contract, commitment or arrangement to do any of the foregoing, or to
 authorize, recommend, propose or announce an intention to do any of the
 foregoing.
  
           Section 5.2  Interim Operations of Parent and Holdco.  Parent
 covenants and agrees that, except (i) as expressly provided in this
 Agreement, (ii) with respect to the amendment of the Zenith 1995 Non-
 Employee Directors' Stock Option Plan pursuant to a proposal as set forth
 in Section 5.2 of the Parent Disclosure Schedule, or (iii) with the prior
 written consent of the Company, after the date hereof and prior to the
 Effective Time:
  
                (a)  Parent will not, directly or indirectly, split,
 combine or reclassify the outstanding Parent Common Stock or Holdco Common
 Stock;
  
                (b)  Neither Parent nor Holdco shall: (i) amend its
 articles or certificate of incorporation or by-laws, or (ii) declare, set
 aside or pay any dividend or other distribution payable in cash, stock or
 property with respect to its capital Stock other than regular quarterly
 cash dividends consistent with past practice;
  
                (c)  neither Parent nor Holdco shall:  (i) change any of
 the accounting principles used by it unless required by GAAP, or (ii) take
 or knowingly allow to be taken any action which would jeopardize
 qualification of the Merger as a reorganization within the meaning of
 Section 368(a) of the Code;
  
                (d)  neither Parent, Holdco, nor any of their respective
 Subsidiaries will take, or agree to commit to take, any action that would
 make any representation or warranty of Parent, Holdco, Zenith Acquisition
 and Millennium Acquisition contained herein inaccurate in any respect at,
 or as of any time prior to, the Effective Time; and
  
                (e)  neither Parent, Holdco, nor any of their respective
 Subsidiaries will enter into an agreement, contract, commitment or
 arrangement to do any of the foregoing, or to authorize, recommend, propose
 or announce an intention to do any of the foregoing.
  
           Section 5.3  Access to Information.  Each of the Company and
 Parent shall afford to the officers, employees, accountants, counsel,
 financing sources and other representatives of Parent or the Company, as
 applicable, access, during normal business hours, during the period prior
 to the Effective Time of the Mergers, to all of its properties, books,
 contracts, commitments and records and, during such period, each of the
 Company and Parent shall furnish promptly to Parent or the Company, as
 applicable, all information concerning its business, properties and
 personnel as such other party may reasonably request.  Unless otherwise
 required by law, until the Effective Time, each such party will hold any
 such information which is nonpublic in confidence in accordance with the
 provisions of that certain Confidentiality Agreement between the Company
 and Parent, dated as of November 21, 1997 (the "Confidentiality
 Agreement"), subject to the requirements of applicable law.  For purposes
 of this Section 5.3 only, Parent shall be deemed to include each of
 Parent's Subsidiaries.
  
           Section 5.4  Consents and Approvals.  Each of the Company,
 Parent, Holdco, Zenith Acquisition and Millennium Acquisition will take all
 reasonable actions necessary to comply promptly with all legal requirements
 which may be imposed on it with respect to this Agreement and the
 transactions contemplated hereby (which actions shall include, without
 limitation, furnishing all information in connection with approvals of or
 filings with any Governmental Entity) and will promptly cooperate with and
 furnish information to each other in connection with any such requirements
 imposed upon any of them or any of their Subsidiaries in connection with
 this Agreement, the other agreements executed in connection herewith and
 the transactions contemplated hereby and thereby.  Each of the Company,
 Parent, Holdco, Zenith Acquisition and Millennium Acquisition will, and
 will cause its respective Subsidiaries, if any, to, take all reasonable
 actions necessary to obtain any consent, authorization, order or approval
 of, or any exemption by, any Governmental Entity or other public or private
 third party required to be obtained or made by Parent, Holdco, Zenith
 Acquisition, Millennium Acquisition, the Company or any of their respective
 Subsidiaries, if any, in connection with the Mergers or the taking of any
 action contemplated thereby or by this Agreement or any other agreement
 executed in connection herewith.
  
           Section 5.5  Additional Agreements.  Subject to the terms and
 conditions herein provided, each of the parties hereto agrees to use all
 reasonable efforts to take, or cause to be taken, all action and to do, or
 cause to be done, all things necessary, proper or advisable, whether under
 applicable laws and regulations or otherwise, or to remove any injunctions
 or other impediments or delays, legal or otherwise, to consummate and make
 effective the Mergers and the other transactions contemplated by this
 Agreement and any other agreement executed in connection herewith.  In case
 at any time after the Effective Time of the Mergers any further action is
 necessary or desirable to carry out the purposes of this Agreement or any
 other agreement executed in connection herewith, the proper officers and
 directors of the Company and Parent shall use all reasonable efforts to
 take, or cause to be taken, all such necessary actions.
  
           Section 5.6  Publicity.  So long as this Agreement is in effect,
 neither the Company, Parent nor any of their respective affiliates shall
 issue or cause the publication of any press release or other announcement
 with respect to the Mergers, this Agreement, any other agreement executed
 in connection herewith, or the other transactions contemplated hereby or
 thereby without the prior consultation of the other party, except as may be
 required by law or by any listing agreement with the Nasdaq Stock Market.
  
           Section 5.7  Notification of Certain Matters.  The Company shall
 give prompt notice to Parent and Parent shall give prompt notice to the
 Company, of (i) the occurrence or non-occurrence of any event the
 occurrence or non-occurrence of which would cause any representation or
 warranty contained in this Agreement to be untrue or inaccurate in any
 material respect at or prior to the Effective Time of the Mergers, and (ii)
 any material failure of the Company or Parent, as the case may be, to
 comply with or satisfy any covenant, condition or agreement to be complied
 with or satisfied by it hereunder or under any other agreement executed in
 connection herewith; provided, however, that the delivery of any notice
 pursuant to this Section 5.7 shall not limit or otherwise affect the
 remedies available hereunder to the party receiving such notice.
  
           Section 5.8  Directors' and Officers' Insurance and
 Indemnification.  Holdco agrees that at all times after the Effective Time,
 it shall indemnify, or shall cause the Millennium Surviving Corporation to
 indemnify, each person who is now, or has been at any time prior to the
 date hereof, a director or officer of Parent, the Company, any of their
 respective subsidiaries or affiliates, or of any of their respective
 successors and assigns (individually an "Indemnified Party" and
 collectively the "Indemnified Parties"), to the same extent and in the same
 manner as is now provided in the charter or by-laws of Parent or the
 Company, as the case may be, or otherwise in effect on the date hereof
 (pursuant to an indemnification agreement or otherwise), with respect to
 any claim, liability, loss, damage, cost or expense (whenever asserted or
 claimed) ("Indemnified Liability") based in whole or in part on, or arising
 in whole or in part out of, any matter existing or occurring at or prior to
 the Effective Time.  Holdco shall, or shall cause the Millennium Surviving
 Corporation to, maintain in effect for not less than six years after the
 Effective Time the current policies of directors' and officers' liability
 insurance maintained by Parent or the Company, as the case may be, on the
 date hereof (provided that Parent or the Company, as the case may be, may
 substitute therefor policies having at least the same coverage and
 containing terms and conditions which are no less advantageous to the
 persons currently covered by such policies as insured) with respect to
 matters existing or occurring at or prior to the Effective Time.  Without
 limiting the foregoing, in the event any Indemnified Party becomes involved
 in any capacity in any action, proceeding or investigation based in whole
 or in part on, or arising in whole or in part out of, any matter, including
 the transactions contemplated hereby, existing or occurring at or prior to
 the Effective Time, then to the extent permitted by law Holdco shall, or
 shall cause the Millennium Surviving Corporation or the Zenith Surviving
 Corporation to, periodically advance to such Indemnified Party its legal
 and other expenses (including the cost of any investigation and preparation
 incurred in connection therewith), subject to the provision by such
 Indemnified Party of an undertaking to reimburse the amounts so advanced in
 the event of a final determination by a court of competent jurisdiction
 that such Indemnified Party is not entitled thereto.  Promptly after
 receipt by an Indemnified Party of notice of the assertion (an "Assertion")
 of any claim or the commencement of any action against him or her in
 respect to which indemnity or reimbursement may be sought against Parent,
 the Company, the Millennium Surviving Corporation, the Zenith Surviving
 Corporation, or a Subsidiary of the Company or the Zenith Surviving
 Corporation ("Indemnitors") hereunder, such Indemnified Party shall notify
 any Indemnitor in writing of the Assertion, but the failure to so notify
 any Indemnitor shall not relieve any Indemnitor of any liability it may
 have to such Indemnified Party hereunder except where such failure shall
 have materially prejudiced Indemnitor in defending against such Assertion. 
 Indemnitors shall be entitled to participate in and, to the extent
 Indemnitors elect by written notice to such Indemnified Party within 30
 days after receipt by any Indemnitor of notice of such Assertion, to
 assume, the defense of such Assertion, at their own expense, with counsel
 chosen by Indemnitors and reasonably satisfactory to such Indemnified
 Party.  Notwithstanding that Indemnitors shall have elected by such written
 notice to assume the defense of any Assertion, such Indemnified Party shall
 have the right to participate in the investigation and defense thereof,
 with separate counsel chosen by such Indemnified Party, but in such event
 the fees and expenses of such counsel shall be paid by such Indemnified
 Party, unless, in the opinion of such separate counsel, (i) such
 Indemnified Party has available to him one or more defenses to such
 Assertion that may not be available to the Indemnitors, (ii) there is
 otherwise a conflict of interest between the Indemnified Party, on the one
 hand, and the Indemnitors, on the other hand, or (iii) the Indemnitors fail
 to vigorously pursue the defense of the asserted claim.  No Indemnified
 Party shall settle any Assertion without the prior written consent of
 Parent, nor shall Parent settle any Assertion without either (i) the
 written consent of all Indemnified Parties against whom such Assertion was
 made, or (ii) obtaining a general release from the party making the
 Assertion for all Indemnified Parties as a condition of such settlement. 
 The provisions of this Section 5.8 are intended for the benefit of, and
 shall be enforceable by, the respective Indemnified Parties.  The
 provisions of this Section 5.8 are not intended to constitute insurance. 
 To the extent that any policy of insurance shall provide all or any part of
 the indemnity owed to the Indemnified Parties, or any of them, hereunder,
 the Indemnitors shall be relieved of their obligation with regard thereto. 
 No acceptance by an Indemnified Party of any defense from any third party
 with respect to an Assertion shall be deemed to constitute a waiver by such
 Indemnified Party of its rights under this Section 5.8 or to receive the
 full measure of the indemnity provided for hereby.
  
           Section 5.9  Cooperation.  Parent and the Company shall
 together, or pursuant to an allocation of responsibility to be agreed upon
 between them, coordinate and cooperate (i) in determining whether any
 action by or in respect of, or filing with, any Governmental Entity is
 required, or any actions, consents approvals or waivers are required to be
 obtained from parties to any material contracts, in connection with the
 consummation of the transactions contemplated by this Agreement and any
 other agreement executed in connection herewith, and (ii) in seeking any
 such actions, consents, approvals or waivers or making any such filings,
 furnishing information required in connection therewith and timely seeking
 to obtain any such actions, consents approvals or waivers.  Subject to the
 terms and conditions of this Agreement, Parent and the Company will each
 use its reasonable best efforts to have the Registration Statement declared
 effective under the Securities Act as promptly as practicable after the
 Registration Statement is filed, and Parent and the Company shall, subject
 to applicable law, confer on a regular and frequent basis with one or more
 representatives of one another to report operational matters of
 significance to the Mergers and the general status of ongoing operations
 insofar as relevant to the Merger, provided that the parties will not
 confer on any matter to the extent inconsistent with law.
  
           Section 5.10 Nasdaq Listing Application.  Prior to the Effective
 Time of the Mergers, Parent will file, or will cause Holdco to file, with
 the Nasdaq National Market a notification for listing of shares covering
 the shares of Holdco Common Stock issuable in the Mergers or as a result of
 Holdco's assumption of the Company Options and the Parent Options described
 in Sections 2.1(d) and 2.2(d) hereof.
  
           Section 5.11 Affiliate Agreements.  (a)  The Company has,
 concurrently with the execution of this Agreement, delivered to Parent a
 list setting forth the names of all persons who are expected to be, at the
 effective time of the consents pursuant to the Consent Solicitation, in the
 Company's reasonable judgment, "affiliates" of the Company for purposes of
 Rule 145 under the Securities Act.  The Company shall use its reasonable
 best efforts to cause each person who is identified as an "affiliate" in
 the list furnished pursuant to this Section 5.11 to execute a written
 agreement as soon as practicable after the date hereof, in substantially in
 the form of Exhibit E hereto.
  
                (b)  Parent shall, within five business days of the date
 hereof, deliver to the Company a list setting forth the names of all
 persons who are expected to be, at the time of the Special Meeting, in
 Parent's reasonable judgment, "affiliates" of Parent for purposes of Rule
 145 under the Securities Act.  Parent shall use its reasonable best efforts
 to cause each person who is identified as an "affiliate" in the list
 furnished pursuant to this Section 5.11 to execute a written agreement as
 soon as practicable after the date hereof, in substantially in the form of
 Exhibit F hereto.
  
           Section 5.12 Letters of Accountants.  The Company will use
 reasonable best efforts to cause to be delivered to Parent a letter and
 consents from its independent auditors, dated the date on which the
 Registration Statement shall become effective, in form reasonably
 satisfactory to Parent and customary in scope and substance for letters and
 consents delivered by independent public accountants in connection with
 registration statements on Form S-4 under the Securities Act.
  
           Section 5.13 Working Capital Funds.  Parent hereby agrees to
 fund the working capital requirements of the Company between the date of
 execution of this Agreement and the Closing Date.  In connection therewith,
 to the extent the Company wishes to request a working capital advance at
 any time during the period specified above, it shall submit a Request for
 Working Capital Funds in the form of Exhibit G hereto.
  
           Section 5.14 Financial Statements.  The Company hereby agrees to
 deliver to Parent copies of monthly financial statements with respect to
 each month ended from the date of this Agreement through the Closing Date
 no later than fifteen business days following the end of each such month.
  
  
                                 ARTICLE VI
                                 CONDITIONS
  
           Section 6.1  Conditions to the Obligations of Each Party.  The
 obligations of the Company, on the one hand, and Parent, Holdco, Zenith
 Acquisition and Millennium Acquisition, on the other hand, to consummate
 the Mergers are subject to the satisfaction (or, if permissible, waiver by
 the party for whose benefit such conditions exist) at or before the Closing
 of the following conditions:
  
                (a)  this Agreement shall have been adopted and the
 Millennium Merger and the transactions related thereto shall have been
 approved pursuant to the Consent Solicitation by the shareholders of the
 Company in accordance with the CGCL;
  
                (b)  this Agreement shall have been adopted and the
 Zenith Merger, the issuance of Holdco Common Stock in the Mergers and
 transactions related thereto shall have been approved by the shareholders
 of Parent in accordance with the rules of the Nasdaq National Market and
 the CGCL and the shares of Holdco Common Stock to be so issued shall have
 been authorized for listing on the Nasdaq National Market, upon official
 notice of issuance;
  
                (c)  no court, arbitrator or governmental body, agency
 or official shall have issued any order, and there shall not be any
 statute, rule or regulation, restraining or prohibiting the consummation of
 the Mergers or the effective operation of the business of Zenith Surviving
 Corporation or Millennium Surviving Corporation after the Effective Time of
 the Mergers;
  
                (d)  all actions by or in respect of or filings with any
 governmental body, agency official, or authority required to permit the
 consummation of the Mergers shall have been obtained but excluding any
 consent, approval, clearance or confirmation the failure to obtain which
 would not have a Parent Material Adverse Effect or, after the Effective
 Time, a material adverse effect on Millennium Surviving Corporation or the
 Zenith Surviving Corporation; and
  
                (e)  the Registration Statement shall have become
 effective under the Securities Act and no stop order suspending
 effectiveness of the Registration Statement shall have been issued and no
 proceeding for that purpose shall have been initiated or threatened by the
 SEC.
  
           Section 6.2  Conditions to the Obligations of Parent, Holdco,
 Zenith Acquisition and Millennium Acquisition.  The obligations of Parent,
 Holdco, Zenith Acquisition and Millennium Acquisition to consummate the
 Mergers are subject to the satisfaction (or waiver by Parent) at or before
 the Closing of the following further conditions:
  
                (a)  the representations and warranties of the Company
 shall have been true and correct in all material respects (without giving
 effect to any limitation as to "materiality" or "material adverse effect"
 set forth therein) both when made and (except for those representations and
 warranties that address matters only as of a particular date which need
 only be true and accurate as of such date) as of the Effective Time as if
 made at and as of such time;
  
                (b)  the Company shall have performed in all material
 respects all of its obligations hereunder required to be performed by it at
 or prior to the Effective Time;
  
                (c)  Parent shall have received a certificate executed
 by the President or a Vice President of the Company, dated as of the
 Closing Date, to the effect that the conditions set forth in paragraphs (a)
 and (b) of this Section 6.2 have occurred;
  
                (d)  the Company shall have obtained, and there shall be
 in full force and effect, the consents described in Section 6.2 of the
 Company Disclosure Schedule;
  
                (e)  since the date of this Agreement, there shall not
 have occurred any event, change or effect having, or which could have a
 Company Material Adverse Effect;
  
                (f)  all of the issued and outstanding Company Preferred
 Stock shall have been converted to Company Common Stock and there shall be
 no class or series of any capital stock of the Company outstanding other
 than Company Common Stock;
  
                (g)  the Company shall have caused all warrants to
 purchase Company Common Stock and Company Preferred Stock including,
 without limitation, the warrants granted in accordance with the Agreement
 to Guarantee, dated April 6, 1998, by and among the Company, BRC Holdings,
 Inc., Parent and JBJ Partners, Inc., and the Warrant to Purchase Series C
 Preferred Stock, dated as of May 17, 1996, held by JBJ Partners, Ltd., to
 be converted into that number of shares of Company Common Stock equal to
 the net number of shares of Company Common Stock into which each such
 warrant would have been convertible pursuant to a cashless exercise
 procedure immediately prior to the Effective Time of the Millennium Merger;
                                     
                (h)  any default under the terms and provisions of the
 Promissory Note and related loan documentation, each dated as of April 2,
 1998, between the Company and Wells Fargo Bank (Texas), National
 Association, shall have been cured or waived prior to the Effective Time of
 the Mergers;
  
                (i)  the respective shareholders of Parent and the
 Company shall not have asserted in accordance with the CGCL appraisal
 rights for their shares of Company Capital Stock and Parent Common Stock,
 respectively, for a material amount;
  
                (j)  the persons identified on Exhibit H to this
 Agreement shall have entered into Employment Agreements with the Company,
 in form and substance satisfactory to Parent, and as of the Effective Time,
 at least 80% of the remaining persons employed by the Company as of the
 date of this Agreement shall have consented to assume comparable positions
 in the Millennium Surviving Corporation upon consummation of the Millennium
 Merger, such consents to be in form and substance satisfactory to Parent;
 and
  
                (k)  Parent shall have received an opinion of Skadden,
 Arps, Slate, Meagher & Flom LLP, in form and substance reasonably
 satisfactory to Parent, dated the Effective Time of the Mergers,
 substantially to the effect that, on the basis of facts, representations
 and assumptions set forth in such opinion, for Federal income tax purposes,
 the Zenith Merger will be treated as a nonrecognition transfer of Parent
 Common Stock by those holders thereof to Holdco for shares of Holdco Common
 Stock.
  
           In rendering such opinion, Skadden, Arps, Slate, Meagher & Flom
 LLP may receive and rely upon representations contained in certificates of
 Parent, Holdco, Zenith Acquisition, Millennium Acquisition, the Company,
 and others, and the parties agree to provide Skadden, Arps, Slate, Meagher
 & Flom LLP with such certificates as Skadden, Arps, Slate, Meagher & Flom
 LLP may reasonably request in connection with rendering its opinion. 
  
           Section 6.3  Conditions to the Obligations of the Company.  The
 obligations of the Company to consummate the Millennium Merger are subject
 to the satisfaction (or waiver by the Company) at or prior to the Closing
 of the following further conditions:
  
                (a)  the representations and warranties of Parent,
 Holdco, Zenith Acquisition and Millennium Acquisition shall have been true
 and correct in all material respects (without giving effect to any
 limitation as to "materiality" or "material adverse effect" set forth
 therein) both when made and (except for those representations and
 warranties that address matters only as of a particular date which need
 only be true and accurate as of such date) as of the Effective Time as if
 made at and as of such time;
  
                (b)  each of Parent, Holdco, Zenith Acquisition and
 Millennium Acquisition shall have performed in all material respects all of
 the respective obligations hereunder required to be performed by Parent,
 Holdco, Zenith Acquisition or Millennium Acquisition, as the case may be,
 at or prior to the Effective Time of the Mergers;
  
                (c)  the Company shall have received a certificate
 executed by the President or a Vice President of Parent, dated as of the
 Closing Date, to the effect that the conditions set forth in paragraphs (a)
 and (b) of this Section 6.3 have occurred;
  
                (d)  since the date of this Agreement, there shall not
 have occurred any event, change or effect having, or which would be
 reasonably likely to have a Parent Material Adverse Effect; and
  
                (e)  the Company shall have received an opinion of Arter
 & Hadden, in form and substance reasonably satisfactory to the Company,
 dated the Effective Time, substantially to the effect that, on the basis of
 facts, representations and assumptions set forth in such opinion, for
 Federal income tax purposes, the Millennium Merger will be treated as a
 nonrecognition transfer of Company Common Stock by those holders thereof
 (other than Parent) to Holdco for shares of Holdco Common Stock.
  
           In rendering such opinion, Arter & Hadden may receive and rely
 upon representations contained in certificates of the Company and others,
 and the parties agree to provide Arter & Hadden with such certificates as
 Arter & Hadden may reasonably request in connection with rendering its
 opinion. 
  
  
                                 ARTICLE VII
                                 TERMINATION
  
           Section 7.1  Termination.  Anything herein or elsewhere to the
 contrary notwithstanding, this Agreement may be terminated and the Mergers
 contemplated herein may be abandoned at any time prior to the Effective
 Time of the Mergers, whether before or after shareholder approval thereof:
  
                (a)  By the mutual consent of the Board of Directors of
 Parent and the Board of Directors of the Company.
  
                (b)  By either of the Board of Directors of the Company
 or the Board of Directors of Parent:
  
                        (i)   if the Merger shall not have occurred on or
 prior to March 31, 1999; provided, however, that the right to terminate
 this Agreement under this Section 7.1(b)(i) shall not be available to any
 party whose failure to fulfill any obligation under this Agreement has been
 the cause of, or resulted in, the failure of the Mergers to occur on or
 prior to such date; or
  
                        (ii)  if any Governmental Entity shall have issued
 an order, decree or ruling or taken any other action (which order, decree,
 ruling or other action the parties hereto shall use their reasonable
 efforts to lift), in each case permanently restraining, enjoining or
 otherwise prohibiting the transactions contemplated by this Agreement and
 such order, decree, ruling or other action shall have become final and non-
 appealable.
  
                (c)  By the Board of Directors of the Company:
  
                        (i)   if Parent, Holdco, Zenith Acquisition or
 Millennium Acquisition breaches or fails in any material respect to perform
 or comply with any of its material covenants and agreements contained
 herein or breaches its representations and warranties in any material
 respect and, in each case, such breach or failure cannot be or has not been
 cured within 30 days after giving written notice to the breaching party of
 such breach or failure; 
  
                        (ii)  if the approval of the shareholders of Parent
 contemplated by this Agreement shall not have been obtained by reason of
 the failure to obtain the required vote at a duly held meeting of
 shareholders or any adjournment thereof; or
  
                        (iii) if the Board of Directors of the Company
 determines in its good faith judgment, after consultation with its legal
 and financial advisors, that failure to terminate this Agreement could
 result in the violation of the fiduciary duties of the members of the Board
 of Directors of the Company under applicable law.
  
                (d)  By the Board of Directors of Parent:
  
                        (i)   if the Company breaches or fails in any
 material respect to perform or comply with any of its material covenants
 and agreements contained herein or breaches its representations and
 warranties in any material respect and, in each case, such breach or
 failure cannot be or has not been cured within 30 days after giving written
 notice to the breaching party of such breach or failure;
  
                        (ii)  if the approval of the shareholders of the
 Company contemplated by this Agreement shall not have been obtained by
 reason of the failure to obtain the required vote in the Consent
 Solicitation; or
  
                        (iii) if the Board of Directors of Parent
 determines, in its good faith judgment, after consultation with its legal
 and financial advisors, that failure to terminate this Agreement could
 result in the violation of the fiduciary duties of the members of the Board
 of Directors of Parent under applicable law.
  
           Section 7.2  Effect of Termination.  In the event of the
 termination of this Agreement as provided in Section 7.1 hereof, written
 notice thereof shall forthwith be given to the other party or parties
 specifying the provision hereof pursuant to which such termination is made,
 and this Agreement shall forthwith become null and void, and there shall be
 no liability on the part of the Parent, Holdco, Zenith Acquisition,
 Millennium Acquisition or the Company except (A) for fraud or for willful
 breach of this Agreement, and (B) as set forth in Sections 8.1 and 8.2
 hereof.

  
                                ARTICLE VIII
                                MISCELLANEOUS
  
           Section 8.1  Fees and Expenses.  Each of the parties hereto
 shall bear all costs and expenses incurred by it in connection with this
 Agreement and the consummation of the transactions contemplated hereby. 
 Notwithstanding the foregoing, (a) the non-cash portion of any fees of
 Salomon Smith Barney Inc. as set forth in that certain engagement letter,
 dated December 15, 1997 (the "Engagement Letter"), between Parent and
 Salomon Smith Barney Inc. shall be borne by Holdco, and (b) in the event
 that Parent or the Company shall have terminated this Agreement pursuant to
 Section 7.1 hereof other than Sections 7.1(c)(i) and 7.1(d)(i), all costs
 and expenses incurred in connection with this Agreement and the
 consummation of the transactions contemplated hereby shall be borne equally
 by Parent and the Company, including, but not limited to, the cash portion
 of the fees of Salomon Smith Barney Inc. as set forth in the Engagement
 Letter.
  
           Section 8.2  Finders' Fees.  (a)  Except for Robert E. LaBlanc
 Associates, Inc. and EFO Holdings, Inc., a copy of whose respective
 engagement agreements have been provided to Parent and whose fees will be
 paid by the Company, there is no investment banker, broker, finder or other
 intermediary which has been retained by or is authorized to act on behalf
 of the Company who might be entitled to any fee or commission from the
 Company upon consummation of the transactions contemplated by this
 Agreement.
  
                (b)  Except for Salomon Smith Barney Inc., whose fees
 will be paid in accordance with the Engagement Letter and Section 8.1
 hereof, there is no investment banker, broker, finder or other intermediary
 which has been retained by or is authorized to act on behalf of Parent or
 its Subsidiaries who might be entitled to any fee or commission from any
 such party upon consummation of the transactions contemplated by this
 Agreement.
  
           Section 8.3  Amendment and Modification.  Subject to applicable
 law, this Agreement may be amended, modified and supplemented in any and
 all respects, whether before or after any vote or written consent of the
 shareholders of the Company or Parent contemplated hereby, by written
 agreement of the parties hereto, by action taken by their respective Boards
 of Directors, at any time prior to the Closing Date with respect to any of
 the terms contained herein.
  
           Section 8.4  Nonsurvival of Representations and Warranties. 
 None of the representations and warranties in this Agreement or in any
 schedule, instrument or other document delivered pursuant to this Agreement
 shall survive the Effective Time.
  
           Section 8.5  Notices.  All notices and other communications
 hereunder shall be in writing and shall be deemed given if delivered
 personally, telecopied (which is confirmed) or sent by an overnight courier
 service, such as FedEx, to the parties at the following addresses (or at
 such other address for a party as shall be specified by like notice):
  
                (a)  if to Parent, Holdco, Zenith Acquisition or
 Millennium Acquisition, to:
  
                   Zitel Corporation 
                   47211 Bayside Parkway 
                   Fremont, California 94538 
                   Attention: Jack H. King 
                   Telephone: (510) 440-9600 
                   Facsimile: (510) 440-8526 
  
                   with a copy to: 
  
                   Skadden, Arps, Slate, Meagher & Flom LLP 
                   525 University Avenue 
                   Palo Alto, California 94301 
                   Attention: Kenton J. King, Esq. 
                   Telephone:  (650) 470-4500 
                   Facsimile:  (650) 470-4570 
  
                   and 
  
                (b)  if to the Company, to:
  
                   MatriDigm Corporation 
                   4777 Hellyer Avenue 
                   San Jose, California 95138 
                   Attention: Richard Ormond 
                   Telephone: (408) 360-3200 
                   Facsimile: (408) 225-0215 
  
                   with a copy to: 
  
                   Arter & Hadden LLP 
                   1717 Main Street, Suite 4100 
                   Dallas, Texas  75201 
                   Attention:  Jeffrey M. Sone, Esq. 
                   Telephone:  (214) 761-2100 
                   Facsimile:  (214) 741-7139 
  
           Section 8.6  Interpretation.  When a reference is made in this
 Agreement to Sections, such reference shall be to a Section of this
 Agreement unless otherwise indicated.  Whenever the words "include",
 "includes" or "including" are used in this Agreement they shall be deemed
 to be followed by the words "without limitation".  The phrase "made
 available" in this Agreement shall mean that the information referred to
 has been made available if requested by the party to whom such information
 is to be made available.  The phrases "the date of this Agreement", "the
 date hereof", and terms of similar import, unless the context otherwise
 requires, shall be deemed to refer to October 5, 1998.  As used in
 this Agreement, the term "affiliate(s)" shall have the meaning set forth in
 Rule l2b-2 of the Exchange Act.
  
           Section 8.7  Counterparts.  This Agreement may be executed in
 two or more counterparts, all of which shall be considered one and the same
 agreement and shall become effective when two or more counterparts have
 been signed by each of the parties and delivered to the other parties, it
 being understood that all parties need not sign the same counterpart.
  
           Section 8.8  Entire Agreement; No Third Party Beneficiaries;
 Rights of Ownership.  This Agreement (together with any other agreement
 executed in connection herewith), the Confidentiality Agreement (including
 the documents and the instruments referred to herein and therein):  (a)
 constitute the entire agreement and supersede all prior agreements and
 understandings, both written and oral, among the parties with respect to
 the subject matter hereof, and (b) except as provided in Section 5.8
 hereof, are not intended to confer upon any person other than the parties
 hereto any rights or remedies hereunder.
  
           Section 8.9  Severability.  If any term, provision, covenant or
 restriction of this Agreement is held by a court of competent jurisdiction
 or other authority to be invalid, void, unenforceable or against its
 regulatory policy, the remainder of the terms, provisions, covenants and
 restrictions of this Agreement shall remain in full force and effect and
 shall in no way be affected, impaired or invalidated.
  
           Section 8.10 Governing Law.  This Agreement shall be governed
 and construed in accordance with the laws of the State of California
 without giving effect to the principles of conflicts of law thereof.
  
           Section 8.11 Assignment.  Neither this Agreement nor any of the
 rights, interests or obligations hereunder shall be assigned by any of the
 parties hereto (whether by operation of law or otherwise) without the prior
 written consent of the other parties, except that Holdco, Zenith
 Acquisition or Millennium Acquisition may assign, in its sole discretion,
 any or all of its rights, interests and obligations hereunder to Parent or
 to any direct or indirect wholly owned Subsidiary of Parent.  Subject to
 the preceding sentence, this Agreement will be binding upon, inure to the
 benefit of and be enforceable by the parties and their respective
 successors and assigns.
  


           IN WITNESS WHEREOF, the parties hereto have caused this Agreement
 to be executed by their duly authorized officers as of the date and year
 first above written. 
  
                                    ZITEL CORPORATION 
  
  
  
                                    By: /s/ Jack H. King
                                       -----------------
                                       Jack H. King 
                                       Chief Executive Officer 
  
  
                                    MILLENNIUM HOLDING CORP. 
  
  
  
                                    By: /s/ Jack H. King
                                       -----------------
                                       Jack H. King 
                                       President 
  
  
                                    ZENITH ACQUISITION CORP. 
  
  
  
                                    By: /s/ Jack H. King
                                       -----------------
                                       Jack H. King 
                                       President 
  
  
                                    MILLENNIUM ACQUISITION I CORP. 
  
  
  
                                    By: /s/ Jack H. King
                                       -----------------
                                       Jack H. King 
                                       President 
  
  
                                    MATRIDIGM CORPORATION 
  
  
  
                                    By: /s/ Richard W. Ormond
                                       ----------------------
                                       Richard W. Ormond
                                       Chief Executive Officer



                             TABLE OF CONTENTS 
  
                                  ARTICLE I
                                 THE MERGERS
  
 Section 1.1    The Mergers  . . . . . . . . . . . . . . . . . . . . . . . 2
 Section 1.2    Closing  . . . . . . . . . . . . . . . . . . . . . . . . . 3
 Section 1.3    Effective Time . . . . . . . . . . . . . . . . . . . . . . 3
 Section 1.4    Effects of the Merger  . . . . . . . . . . . . . . . . . . 4
 Section 1.5    Charter and By-Laws  . . . . . . . . . . . . . . . . . . . 4
 Section 1.6    Directors  . . . . . . . . . . . . . . . . . . . . . . . . 4
 Section 1.7    Officers . . . . . . . . . . . . . . . . . . . . . . . . . 5
 Section 1.8    Shareholders' Meeting  . . . . . . . . . . . . . . . . . . 5
 Section 1.9    Consent Solicitation . . . . . . . . . . . . . . . . . . . 5
 Section 1.10   Proxy Statement/Prospectus/Consent 
                Solicitation; Registration Statement . . . . . . . . . . . 6

                                 ARTICLE II
                 EFFECTS OF THE MERGERS ON THE CAPITAL STOCK
                      OF THE CONSTITUENT CORPORATIONS;
                          EXCHANGE OF CERTIFICATES

 Section 2.1    Effect on Parent Capital Stock . . . . . . . . . . . . . . 7
 Section 2.2    Effect on Company Common Stock . . . . . . . . . . . . .  10
 Section 2.3    Exchange of Shares and Certificates  . . . . . . . . . .  14

                                 ARTICLE III
                REPRESENTATIONS AND WARRANTIES OF THE COMPANY
  
 Section 3.1    Organization . . . . . . . . . . . . . . . . . . . . . .  19
 Section 3.2    Capitalization . . . . . . . . . . . . . . . . . . . . .  19
 Section 3.3    Corporate Authorization; Validity of
                Agreement; Company Action  . . . . . . . . . . . . . . .  20
 Section 3.4    Consents and Approvals; No Violations  . . . . . . . . .  21
 Section 3.5    Absence of Certain Changes . . . . . . . . . . . . . . .  22
 Section 3.6    No Undisclosed Liabilities . . . . . . . . . . . . . . .  23
 Section 3.7    Information in Consents and 
                Registration Statement . . . . . . . . . . . . . . . . .  23
 Section 3.8    Employee Benefit Plans; ERISA  . . . . . . . . . . . . .  24
 Section 3.9    Labor Matters  . . . . . . . . . . . . . . . . . . . . .  27
 Section 3.10   Litigation; Compliance with Law  . . . . . . . . . . . .  29
 Section 3.11   No Default . . . . . . . . . . . . . . . . . . . . . . .  29
 Section 3.12   Taxes  . . . . . . . . . . . . . . . . . . . . . . . . .  30
 Section 3.13   Material Contracts . . . . . . . . . . . . . . . . . . .  31
 Section 3.14   Assets . . . . . . . . . . . . . . . . . . . . . . . . .  32
 Section 3.15   Environmental Matters  . . . . . . . . . . . . . . . . .  32
 Section 3.16   Transactions with Affiliates . . . . . . . . . . . . . .  32
 Section 3.17   Opinion of Financial Advisor . . . . . . . . . . . . . .  33
 Section 3.18   Intellectual Property  . . . . . . . . . . . . . . . . .  33
 Section 3.19   Insurance  . . . . . . . . . . . . . . . . . . . . . . .  36
 Section 3.20   Accounts Receivable  . . . . . . . . . . . . . . . . . .  37
 Section 3.21   Financial Statements.  . . . . . . . . . . . . . . . . .  37
 Section 3.22   Full Disclosure  . . . . . . . . . . . . . . . . . . . .  38

                                 ARTICLE IV
  REPRESENTATIONS AND WARRANTIES OF PARENT, HOLDCO, ZENITH ACQUISITION AND
                           MILLENNIUM ACQUISITION
  
 Section 4.1    Organization . . . . . . . . . . . . . . . . . . . . . .  39
 Section 4.2    Capitalization . . . . . . . . . . . . . . . . . . . . .  40
 Section 4.3    Authorization; Validity of Agreement;
                Necessary Action  . . . . . . . . . . . . . . . . . . .   41
 Section 4.4    Consents and Approvals; No Violations  . . . . . . . . .  42
 Section 4.5    Information in Proxy Statement/Prospectus  . . . . . . .  43
 Section 4.6    SEC Reports and Financial Statements . . . . . . . . . .  43
 Section 4.7    Absence of Certain Changes . . . . . . . . . . . . . . .  44
 Section 4.8    Rights Agreement . . . . . . . . . . . . . . . . . . . .  44
 Section 4.9    Activities of Zenith Acquisition and 
                Millennium Acquisition . . . . . . . . . . . . . . . . .  45
 Section 4.10   Opinion of Financial Advisor . . . . . . . . . . . . . .  45
 Section 4.11   No Default . . . . . . . . . . . . . . . . . . . . . . .  45
 Section 4.12   Full Disclosure  . . . . . . . . . . . . . . . . . . . .  46
 Section 4.13   Litigation . . . . . . . . . . . . . . . . . . . . . . .  46
 Section 4.14   Taxes  . . . . . . . . . . . . . . . . . . . . . . . . .  46
 Section 4.15   Employee Benefit Plans; ERISA  . . . . . . . . . . . . .  47
 Section 4.16   No Undisclosed Liabilities . . . . . . . . . . . . . . .  49
 Section 4.17   Transactions with Affiliates . . . . . . . . . . . . . .  49

                                  ARTICLE V
                                  COVENANTS
  
 Section 5.1    Interim Operations of the Company  . . . . . . . . . . .  50
 Section 5.2    Interim Operations of Parent and 
                Holdco . . . . . . . . . . . . . . . . . . . . . . . . .  53
 Section 5.3    Access to Information  . . . . . . . . . . . . . . . . .  54
 Section 5.4    Consents and Approvals . . . . . . . . . . . . . . . . .  55
 Section 5.5    Additional Agreements  . . . . . . . . . . . . . . . . .  55
 Section 5.6    Publicity  . . . . . . . . . . . . . . . . . . . . . . .  56
 Section 5.7    Notification of Certain Matters  . . . . . . . . . . . .  56
 Section 5.8    Directors' and Officers' Insurance 
                and Indemnification  . . . . . . . . . . . . . . . . . .  56
 Section 5.9    Cooperation  . . . . . . . . . . . . . . . . . . . . . .  58
 Section 5.10   Nasdaq Listing Application . . . . . . . . . . . . . . .  59
 Section 5.11   Affiliate Agreements . . . . . . . . . . . . . . . . . .  59
 Section 5.12   Letters of Accountants . . . . . . . . . . . . . . . . .  59
 Section 5.13   Working Capital Funds  . . . . . . . . . . . . . . . . .  60
 Section 5.14   Financial Statements . . . . . . . . . . . . . . . . . .  60

                                 ARTICLE VI
                                 CONDITIONS

 Section 6.1    Conditions to the Obligations of 
                Each Party . . . . . . . . . . . . . . . . . . . . . . .  60
 Section 6.2    Conditions to the Obligations of
                Parent, Holdco, Zenith Acquisition
                and Millennium Acquisition . . . . . . . . . . . . . . .  61
 Section 6.3    Conditions to the Obligations of
                the Company  . . . . . . . . . . . . . . . . . . . . . .  63

                                 ARTICLE VII
                                 TERMINATION
  
 Section 7.1    Termination  . . . . . . . . . . . . . . . . . . . . . .  65
 Section 7.2    Effect of Termination  . . . . . . . . . . . . . . . . .  66

                                ARTICLE VIII
                                MISCELLANEOUS
  
 Section 8.1    Fees and Expenses  . . . . . . . . . . . . . . . . . . .  67
 Section 8.2    Finders' Fees  . . . . . . . . . . . . . . . . . . . . .  67
 Section 8.3    Amendment and Modification . . . . . . . . . . . . . . .  68
 Section 8.4    Nonsurvival of Representations and 
                Warranties . . . . . . . . . . . . . . . . . . . . . . .  68
 Section 8.5    Notices  . . . . . . . . . . . . . . . . . . . . . . . .  68
 Section 8.6    Interpretation . . . . . . . . . . . . . . . . . . . . .  69
 Section 8.7    Counterparts . . . . . . . . . . . . . . . . . . . . . .  69
 Section 8.8    Entire Agreement; No Third Party 
                Beneficiaries; Rights of Ownership . . . . . . . . . . .  70
 Section 8.9    Severability . . . . . . . . . . . . . . . . . . . . . .  70
 Section 8.10   Governing Law  . . . . . . . . . . . . . . . . . . . . .  70
 Section 8.11   Assignment . . . . . . . . . . . . . . . . . . . . . . .  70
  
  
 EXHIBIT A      Form of Shareholder Agreement  . . . . . . . . . . . .  A-1 
  
 EXHIBIT B-1    Agreement of Merger, dated as of the Closing
                Date, among Holdco, Parent and Zenith
                Acquisition  . . . . . . . . . . . . . . . . . . . .  B-1-1 
  
 EXHIBIT B-2    Agreement of Merger, dated as of the Closing
                Date, among Holdco, the Company and
                Millennium Acquisition . . . . . . . . . . . . . . .  B-2-1 
  
 EXHIBIT C-1    Certificate of Incorporation of Zenith
                Acquisition with attached Amendment No. 1 to
                the same . . . . . . . . . . . . . . . . . . . . . .  C-1-1 
  
 EXHIBIT C-2    Bylaws of Zenith Acquisition  with attached
                Amendment No. 1 to the same  . . . . . . . . . . . .  C-2-1 
  
 EXHIBIT D-1    Certificate of Incorporation of Millennium
                Acquisition with attached Amendment No. 1 to
                the same . . . . . . . . . . . . . . . . . . . . . .  D-1-1 
  
 EXHIBIT D-2    Bylaws of Millennium Acquisition with
                attached Amendment No. 1 to the same . . . . . . . .  D-2-1 
  
 EXHIBIT E      Form of Affiliates Agreement for Affiliates
                of the Company . . . . . . . . . . . . . . . . . . . .  E-1 
  
 EXHIBIT F      Form of Affiliates Agreement for Affiliates
                of Parent  . . . . . . . . . . . . . . . . . . . . . .  F-1 
  
 EXHIBIT G      Request for Working Capital Funds  . . . . . . . . . .  G-1 
  
 EXHIBIT H      Millennium Key Employees . . . . . . . . . . . . . . .  H-1 

                           LIST OF DEFINED TERMS 
  
 Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preamble 
 Assertion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  5.8 
 Audit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3.12(b) 
 Certificates  . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3(b) 
 CGCL  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1(a) 
 Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1.2 
 Closing Date  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1.2 
 Code  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Recitals 
 Company . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preamble 
 Company Agreements  . . . . . . . . . . . . . . . . . . . . . . . . .  3.4 
 Company Balance Sheets  . . . . . . . . . . . . . . . . . . . . . . . 3.20 
 Company Capital Stock . . . . . . . . . . . . . . . . . . . . . . . 2.2(b) 
 Company Common Stock  . . . . . . . . . . . . . . . . . . . . . . . 2.2(b) 
 Company Convertible Securities  . . . . . . . . . . . . . . . . . . 2.2(d) 
 Company Disclosure Schedule . . . . . . . . . . . . . . . . . . . . .  3.0 
 Company Material Adverse Effect . . . . . . . . . . . . . . . . . . .  3.1 
 Company Opinion . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.17 
 Company Option  . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2(d) 
 Company Plans . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3.8 
 Company Preferred Stock . . . . . . . . . . . . . . . . . . . . . . 2.2(b) 
 Company Stock Plan  . . . . . . . . . . . . . . . . . . . . . . . . 2.2(d) 
 Computer Software . . . . . . . . . . . . . . . . . . . . . . . .  3.18(b) 
 Confidentiality Agreement . . . . . . . . . . . . . . . . . . . . . .  5.3 
 Consent Solicitation  . . . . . . . . . . . . . . . . . . . . . . . .  1.9 
 Consents  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1.9 
 DGCL  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1.3 
 Effective Time  . . . . . . . . . . . . . . . . . . . . . . . . . . .  1.3 
 Engagement Letter . . . . . . . . . . . . . . . . . . . . . . . . . .  8.1 
 Environmental Claims  . . . . . . . . . . . . . . . . . . . . . .  3.15(b) 
 Environmental Laws  . . . . . . . . . . . . . . . . . . . . . . .  3.15(a) 
 ERISA Affiliate . . . . . . . . . . . . . . . . . . . . . . . . . . .  3.8 
 ERISA Plans . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3.8 
 Exchange Act  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1.8 
 Exchange Agent  . . . . . . . . . . . . . . . . . . . . . . . . . . .  2.3 
 Exchange Fund . . . . . . . . . . . . . . . . . . . . . . . . . . . .  2.3 
 GAAP  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3.5 
 Governmental Entity . . . . . . . . . . . . . . . . . . . . . . . . .  3.4 
 Holdco  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preamble 
 Holdco Common Stock . . . . . . . . . . . . . . . . . . . . . . . . 2.1(b) 
 Indemnified Liability . . . . . . . . . . . . . . . . . . . . . . . .  5.8 
 Indemnified Parties . . . . . . . . . . . . . . . . . . . . . . . . .  5.8 
 Indemnified Party . . . . . . . . . . . . . . . . . . . . . . . . . .  5.8 
 Indemnitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  5.8 
 Independent Director  . . . . . . . . . . . . . . . . . . . . . . . .  1.6 
 Intellectual Property . . . . . . . . . . . . . . . . . . . . . .  3.18(c) 
 Materials of Environmental Concern  . . . . . . . . . . . . . . .  3.15(a) 
 Merger Agreements . . . . . . . . . . . . . . . . . . . . . . . . . .  1.3 
 Mergers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Recitals 
 Millennium Acquisition  . . . . . . . . . . . . . . . . . . . . . Preamble 
 Millennium Dissenting Shares  . . . . . . . . . . . . . . . . . . . 2.2(c) 
 Millennium Exchange Ratio . . . . . . . . . . . . . . . . . . . . . 2.2(b) 
 Millennium Merger . . . . . . . . . . . . . . . . . . . . . . . . Recitals 
 Millennium Merger Agreement . . . . . . . . . . . . . . . . . . . . .  1.3 
 Millennium Surviving Corporation  . . . . . . . . . . . . . . . . . 1.1(b) 
 Parent  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preamble 
 Parent Common Stock . . . . . . . . . . . . . . . . . . . . . . . . 2.1(b) 
 Parent Disclosure Schedule  . . . . . . . . . . . . . . . . . . . . .  4.0 
 Parent Opinion  . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.10 
 Parent Material Adverse Effect  . . . . . . . . . . . . . . . . . . .  4.1 
 Parent Option . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1(d) 
 Parent Preferred Stock  . . . . . . . . . . . . . . . . . . . . . . .  4.2 
 Parent SEC Documents  . . . . . . . . . . . . . . . . . . . . . . . .  4.6 
 Parent Stock Plan . . . . . . . . . . . . . . . . . . . . . . . . . 2.1(d) 
 Person  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.16 
 Proxy Statement/Prospectus/Consent Solicitation . . . . . . . . . . . 1.10 
 Registration Statement  . . . . . . . . . . . . . . . . . . . . . . . 1.10 
 Rights  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2(b) 
 Rights Agreement  . . . . . . . . . . . . . . . . . . . . . . . . . .  4.8 
 SEC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.10 
 Securities Act  . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.10 
 Shareholder Agreement . . . . . . . . . . . . . . . . . . . . . . Recitals 
 SPD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.8(b) 
 Special Meeting . . . . . . . . . . . . . . . . . . . . . . . . . . .  1.8 
 Subsidiary  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  4.1 
 Tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3.12(b) 
 Tax Authority . . . . . . . . . . . . . . . . . . . . . . . . . .  3.12(b) 
 Tax Returns . . . . . . . . . . . . . . . . . . . . . . . . . . .  3.12(b) 
 Taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3.12(b) 
 WARN Act  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.9(b) 
 Zenith Acquisition  . . . . . . . . . . . . . . . . . . . . . . . Preamble 
 Zenith Dissenting Shares  . . . . . . . . . . . . . . . . . . . . . 2.1(c) 
 Zenith Exchange Ratio . . . . . . . . . . . . . . . . . . . . . . . 2.1(b) 
 Zenith Merger . . . . . . . . . . . . . . . . . . . . . . . . . . Recitals 
 Zenith Merger Agreement . . . . . . . . . . . . . . . . . . . . . . .  1.3 
 Zenith Plans  . . . . . . . . . . . . . . . . . . . . . . . . . .  4.15(a) 
 Zenith Surviving Corporation  . . . . . . . . . . . . . . . . . . . 1.1(a) 





                                                                EXHIBIT 10.1 
  
                           SHAREHOLDER AGREEMENT 
  
           SHAREHOLDER AGREEMENT (this "Agreement"), dated as of October
 [__], 1998, by and between Zitel Corporation, a California corporation
 ("Parent") and [___________] ("Shareholder").

                                 WITNESSETH: 
  
  
      WHEREAS, concurrently with the execution of this Agreement, Parent,
 Millennium Holding Corp. ("Holdco"), Millennium Acquisition I Corp., a
 Delaware corporation and a wholly-owned subsidiary of Holdco ("Millennium
 Acquisition"), Zenith Acquisition Corp., a Delaware corporation and a
 wholly-owned subsidiary of Holdco, and MatriDigm Corporation, a California
 corporation (the "Company") have entered into an Agreement and Plan of
 Reorganization and Merger, dated of even date herewith (the "Merger
 Agreement"), pursuant to which the parties thereto have agreed, among other
 things, to merge Millennium Acquisition with and into the Company upon the
 terms and subject to the conditions set forth therein (the "Millennium
 Merger"); and 
  
      WHEREAS, as of the date hereof, Shareholder is the record and
 Beneficial Owner (as defined hereinafter) of (i) [_________] shares of the
 Common Stock, no par value, of the Company (the "Common Stock"), and (ii)
 [_________] shares of the Preferred Stock, no par value, of the Company
 (the "Preferred Stock"); and 
  
      WHEREAS, as inducement and a condition to entering into the Merger
 Agreement, Parent has required Shareholder to agree, and Shareholder has
 agreed, to enter into this Agreement; and  
  
      WHEREAS, upon the terms and subject to the conditions set forth
 herein, Shareholder desires to (i) vote all such Shareholder's shares of
 Common Stock and Preferred Stock in favor of the Millennium Merger and the
 approval and adoption of the Merger Agreement and to execute a written
 consent in furtherance thereof, and (ii) as promptly as practicable
 hereafter, convert any shares of Preferred Stock held by such Shareholder
 into shares of Common Stock. 
  
      NOW, THEREFORE, in consideration of the foregoing and the mutual
 premises, representations, warranties, covenants and agreements contained
 herein, the parties hereto, intending to be legally bound hereby, agree as
 follows: 
  
           Section 1.  CERTAIN DEFINITIONS.  In addition to the terms
 defined elsewhere herein, capitalized terms used and not defined herein
 have the respective meanings ascribed to them in the Merger Agreement.  For
 purposes of this Agreement: 
  
                (a)  "Beneficially Own" or "Beneficial Ownership" with
 respect to any securities means having or sharing, directly or indirectly,
 through any contract, arrangement, understanding, relationship or
 otherwise, voting power, including the power to vote, or to direct the
 voting of, such securities, and/or investment power, including the power to
 dispose, or to direct the disposition, of such securities.  Without
 duplicative counting of the same securities by the same holder, securities
 Beneficially Owned by a person include securities Beneficially Owned by all
 other persons with whom such person acts in a partnership, limited
 partnership, syndicate or other group for the purpose of acquiring,
 holding, or disposing of securities of the same issuer. 
  
                (b)  "Existing Shares" means shares of Common Stock and
 Preferred Stock Beneficially Owned by Shareholder as of the date hereof. 
  
                (c)  "Securities" means the Existing Shares together with
 any shares of Common Stock, Preferred Stock or other securities of the
 Company acquired by Shareholder in any capacity after the date hereof and
 prior to the termination of this Agreement, whether upon the exercise of
 options, warrants or rights, the conversion or exchange of convertible or
 exchangeable securities, or by means of purchase, dividend, distribution,
 split-up, recapitalization, combination, exchange of shares or the like,
 gift, bequest, inheritance or as a successor in interest in any capacity or
 otherwise. 
  
           Section 2.  REPRESENTATIONS AND WARRANTIES OF SHAREHOLDER. 
 Shareholder represents and warrants to Parent as follows: 
  
                (a)  Ownership of Shares.  Except as set forth in Schedule
 2(a), Shareholder is the sole record and Beneficial Owner of the number of
 shares of Common Stock and Preferred Stock set forth opposite such
 Shareholder's name on Schedule A hereto.  Shareholder has sole voting power
 and sole power to issue instructions with respect to the matters set forth
 in Sections 5, 7 and 8 hereof, sole power of disposition, sole power of
 conversion, sole power to demand appraisal rights and sole power to agree
 to all of the matters set forth in this Agreement, in each case with
 respect to all of the Existing Shares with no limitations, qualifications
 or restrictions on such rights, subject to the terms of this Agreement. 
 Shareholder does not own any securities of the Company on the date hereof
 other than the shares of Common Stock and Preferred Stock set forth on
 Schedule A and the options to purchase share of Common Stock, if any,
 specified in Schedule 2(a). 
  
                (b)  Power; Binding Agreement.  Shareholder has the legal
 capacity, power and authority to enter into and perform all of
 Shareholder's obligations under this Agreement.  This Agreement has been
 duly and validly executed and delivered by Shareholder and constitutes a
 valid and binding agreement of Shareholder, enforceable against Shareholder
 in accordance with its terms except that (i) such enforcement may be
 subject to applicable bankruptcy, insolvency or other similar laws, now or
 hereafter in effect, affecting creditors' rights generally, and (ii) the
 remedy of specific performance and injunctive and other forms of equitable
 relief may be subject to equitable defenses and to the discretion of the
 court before which any proceeding therefor may be brought. 
  
                (c)  No Conflicts.  Except as disclosed in the Merger
 Agreement, no filing with, and no permit, authorization, consent or
 approval of, any state or federal public body or authority ("Governmental
 Entity") is necessary for the execution of this Agreement by Shareholder
 and the consummation by Shareholder of the transactions contemplated
 hereby, none of the execution and delivery of this Agreement by
 Shareholder, the consummation by Shareholder of the transactions
 contemplated hereby or compliance by Shareholder with any of the provisions
 hereof shall (i) conflict with or result in any breach of any
 organizational documents applicable to Shareholder, (ii) result in a
 violation or breach of, or constitute (with or without notice or lapse of
 time or both) a default (or give rise to any third party right of
 termination, cancellation, material modification or acceleration) under any
 of the terms, conditions or provisions of any note, loan agreement, bond,
 mortgage, indenture, license, contract, commitment, arrangement,
 understanding, agreement or other instrument or obligation of any kind to
 which Shareholder is a party or by which Shareholder or any of its
 properties or assets may be bound, or (iii) violate any order, writ,
 injunction, decree, judgment, order, statute, rule or regulation applicable
 to Shareholder or any of Shareholder's properties or assets. 
  
                (d)  No Encumbrance.  Except as permitted by this Agreement,
 the Existing Shares are now and, at all times during the term hereof, and
 the Securities will be, held by Shareholder or by a nominee or custodian
 for the benefit of Shareholder, free and clear of all mortgages, claims,
 charges, liens, security interests, pledges or options, proxies, voting
 trusts or agreements, understandings or arrangements or any other rights
 whatsoever (collectively, "Encumbrances"), except for any such Encumbrances
 arising hereunder. 
  
                (e)  No Finder's Fees.  No broker, investment banker,
 financial advisor or other person is entitled to any broker's, finder's,
 financial adviser's or other similar fee or commission in connection with
 the transactions contemplated hereby based upon arrangements made by or on
 behalf of Shareholder. 
  
                (f)  Reliance by Parent.  Shareholder understands and
 acknowledges that Parent is entering into the Merger Agreement in reliance
 upon Shareholder's execution and delivery of this Agreement. 
  
           Section 3.  REPRESENTATIONS AND WARRANTIES OF PARENT.  Parent
 hereby represents and warrants to Shareholder as follows: 
  
                (a)  Power; Binding Agreement. Parent has the corporate
 power and authority to enter into and perform all of its obligations under
 this Agreement.  This Agreement has been duly and validly executed and
 delivered by Parent and constitutes a valid and binding agreement of
 Parent, enforceable against Parent in accordance with its terms, except
 that (i) such enforcement may be subject to applicable bankruptcy,
 insolvency or other similar laws, now or hereafter in effect, affecting
 creditors' rights generally, and (ii) the remedy of specific performance
 and injunctive and other forms of equitable relief may be subject to
 equitable defenses and to the discretion of the court before which any
 proceeding therefor may be brought. 
  
                (b)  No Conflicts.  Except as disclosed in the Merger
 Agreement, no filing with, and no permit, authorization, consent or
 approval of, any Governmental Entity is necessary for the execution of this
 Agreement by Parent and the consummation by Parent of the transactions
 contemplated hereby, and none of the execution and delivery of this
 Agreement by each of Parent, the consummation by each of Parent of the
 transactions contemplated hereby or compliance by each of Parent with any
 of the provisions hereof shall (i) conflict with or result in any breach of
 any organizational documents applicable to Parent, (ii) result in a
 violation or breach of, or constitute (with or without notice or lapse of
 time or both) a default (or give rise to any third party right of
 termination, cancellation, material modification or acceleration) under any
 of the terms, conditions or provisions of any note, loan agreement, bond,
 mortgage, indenture, license, contract, commitment, arrangement,
 understanding, agreement or other instrument or obligation of any kind to
 which Parent is a party or by which Parent or any of its properties or
 assets may be bound, or (iii) violate any order, writ, injunction, decree,
 judgment, order, statute, rule or regulation applicable to Parent or any of
 its properties or assets. 
  
           Section 4.  DISCLOSURE.  Shareholder hereby agrees to permit
 Parent to publish and disclose in the Proxy Statement/Prospectus and any
 press release or other disclosure document which Parent, in its sole
 discretion, determines to be necessary or desirable in connection with the
 Millennium Merger and any transactions related thereto, Shareholder's
 identity and ownership of Common Stock and Preferred Stock, and the nature
 of Shareholder's commitments, arrangements and understandings under this
 Agreement. 
  
           Section 5.  CERTAIN PROHIBITED TRANSFERS.  Prior to the
 termination of this Agreement, Shareholder agrees not to, directly or
 indirectly: 
  
                (a)  except pursuant to the terms of the Merger Agreement or
 for distributions to the partners or members, as applicable, of
 Shareholder, offer for sale, sell, transfer, tender, pledge, encumber,
 assign or otherwise dispose of, or enter into any contract, option or other
 arrangement or understanding with respect to or consent to the offer for
 sale, sale, transfer, tender, pledge, encumbrance, assignment or other
 disposition of any or all of the Securities or any interest therein
 [including, without limitation, any sale, transfer or other disposition
 pursuant to the Founders Agreement (as defined in Section 8 hereof)];(1)

- --------------------------
(1)    Include in the Shareholder Agreement of each of the
       Founders only.
  
                (b)  grant any proxy, power of attorney, deposit any of the
 Securities into a voting trust or enter into a voting agreement or
 arrangement with respect to the Securities except as provided in this
 Agreement; or 
  
                (c)  take any other action that would make any
 representation or warranty of Shareholder contained herein untrue or
 incorrect or have the effect of preventing or disabling Shareholder from
 performing its obligations under this Agreement. 
  
           Section 6.  CONVERSION OF PREFERRED SHARES.  As promptly as
 practicable on or following the date hereof, Shareholder shall deliver or
 cause to be delivered to the Company all shares of Preferred Stock
 Beneficially Owned by such Shareholder, together with written instructions
 directing the Company to cause such shares to be converted into shares of
 Common Stock in accordance with the applicable provisions of the Company's
 Articles of Incorporation and in full satisfaction of all rights pertaining
 to such shares of Preferred Stock, such conversion to be effective no later
 than the business day immediately preceding the Effective Time of the
 Millennium Merger. 
  
           Section 7.  VOTING OF SECURITIES.  Shareholder hereby agrees
 that, during the period commencing on the date hereof and continuing until
 the first to occur of (a) the Effective Time, or (b) termination of this
 Agreement in accordance with its terms, in connection with the Consent
 Solicitation, Shareholder will vote or consent (or cause to be voted or
 consented) the Securities: 
  
                               (A)  in favor of the adoption of the Merger
           Agreement and the approval of the Millennium Merger and the other
           transactions contemplated by the Merger Agreement and this
           Agreement and any actions required in furtherance thereof and
           hereof;  
  
                               (B)  against any action or agreement that
           would result in a breach in any respect of any covenant,
           representation or warranty or any other obligation or agreement
           of the Company under the Merger Agreement or this Agreement; and  
  
                               (C)  except as otherwise agreed to in writing
           in advance by Parent in its sole discretion, against the
           following actions (other than the Millennium Merger and the
           transactions contemplated by this Agreement and the Merger
           Agreement): (1) any change in a majority of the persons who
           constitute the board of directors of the Company; (2) any
           material change in the present capitalization of the Company,
           including without limitation any proposal to sell a substantial
           equity interest in the Company; (3) any amendment of the
           Company's Articles of Incorporation or By-laws; (4) any other
           change in the Company's corporate structure or business; or (5)
           any other action which, in the case of each of the matters
           referred to in clauses (1), (2), (3) or (4), is intended, or
           could reasonably be expected, to impede, interfere with, delay,
           postpone or materially adversely affect the Millennium Merger and
           the transactions contemplated by this Agreement and the Merger
           Agreement.  Shareholder may not enter into any agreement or
           understanding with any person the effect of which would be
           inconsistent with or violative of any provision contained in this
           Section 7. 
  
           Section 8.  CONSENT SOLICITATION; FILING WITH SECRETARY. 
 Promptly following receipt thereof, Shareholder shall promptly execute and
 file such Shareholder's written consent to the Millennium Merger with the
 Secretary of the Company in accordance with the terms of the Consent
 Solicitation. 
  
           Section 9.  AFFILIATES AGREEMENT.  Promptly following the
 execution of this Agreement and no later than 10 days from the date hereof,
 Shareholder agrees to execute and deliver to Parent an Affiliates
 Agreement, substantially in the form attached as Exhibit E to the Merger
 Agreement. 
  
           [Section [ ]  WARRANT TO PURCHASE SERIES C COMPANY PREFERRED
 STOCK.  Shareholder agrees to execute all documents and to take all actions
 necessary to convert the Warrant to Purchase Series C Preferred Stock,
 dated as of May 17, 1996, held by Shareholder into that number of shares of
 Company Common Stock equal to the net number of shares of Company Common
 Stock into which such warrant would have been convertible pursuant to a
 cashless exercise procedure immediately prior to the Effective Time of the
 [Millennium Merger]  (2)
  
           [Section [ ]  WARRANT TO PURCHASE COMPANY COMMON STOCK. 
 Shareholder agrees to execute all documents and to take all actions
 necessary to convert the warrants granted in accordance with the Agreement
 to Guarantee, dated April 6, 1998, by and among the Company, Parent,
 Shareholder, BRC Holdings, Inc. and JBJ Partners, Inc., held by Shareholder
 into that number of shares of Company Common Stock equal to the net number
 of shares of Company Common Stock into which such warrant would have been
 convertible pursuant to a cashless exercise procedure immediately prior to
 the Effective Time of the Millennium Merger]  (3)

- -------------------------
(2)   Include in JBJ Shareholder Agreement only.

(3)   Include in BRC Shareholder Agreement and JBJ Partners
      Shareholder Agreement.
  
           Section 10.  PROXY.   
  
                (a)  Shareholder hereby irrevocably grants to, and appoints,
 Parent and Jack H. King and Henry C. Harris or any of them in their
 respective capacities as officers of Parent and any individual who shall
 hereafter succeed to any such office of Parent and each of them
 individually, such Shareholder's proxy and attorney-in-fact (with full
 power of substitution), for and in the name, place and stead of
 Shareholder, to grant a consent or approval in respect of the Securities in
 connection with the Consent Solicitation.   
  
                (b)  Shareholder understands and acknowledges that Parent is
 entering into the Merger Agreement in reliance upon such Shareholder's
 execution and delivery of this Agreement.  Shareholder hereby affirms that
 the irrevocable proxy set forth in this Section 10 is given in connection
 with the execution of the Merger Agreement, and that such irrevocable proxy
 is given to secure the performance of the duties of Shareholder under this
 Agreement.  Shareholder hereby further affirms that the irrevocable proxy
 is coupled with an interest and may under no circumstances be revoked. 
 Shareholder hereby ratifies and confirms all that such irrevocable proxy
 may lawfully do or cause to be done by virtue hereof.  Such irrevocable
 proxy is executed and intended to be irrevocable in accordance with the
 provisions of Section 705 of the General Corporation Law of the State of
 California. 
  
           Section 11.  STOP TRANSFER; LEGEND.   
  
                (a)  Shareholder agrees with, and covenants to, Parent that
 Shareholder will not request that the Company register the transfer of any
 certificate or uncertificated interest representing any of the Securities,
 unless such transfer is made in compliance with this Agreement. 
  
                (b)  In the event of a stock dividend or distribution, or
 any change in the Common Stock or Preferred Stock by reason of any stock
 dividend, split-up, recapitalization, combination, exchange of share or the
 like other than pursuant to the Millennium Merger, the term "Existing
 Shares" will be deemed to refer to and include the shares of Common Stock
 and Preferred Stock as well as all such stock dividends and distributions
 and any shares into which or for which any or all of the Securities may be
 changed or exchanged and appropriate adjustments shall be made to the terms
 and provisions of this Agreement. 
  
                (c)  Shareholder will promptly after the date hereof
 surrender to the Company all certificates representing the Securities, and
 the Company will place the following legend on such certificates in
 addition to any other legend required to be placed thereon: 
  
 "THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO RESTRICTIONS
 ON TRANSFER SET FORTH IN THE SHAREHOLDER AGREEMENT, DATED AS OF OCTOBER
 [__], 1998, BY AND AMONG ZITEL CORPORATION AND [____________]." 
  
           Section 12.  BEST REASONABLE EFFORTS.  Subject to the terms and
 conditions of this Agreement, each of the parties hereto agrees to use its
 best reasonable efforts to take, or cause to be taken, all actions, and to
 do, or cause to be done, all things necessary, proper or advisable under
 applicable laws and regulations to consummate and make effective the
 transactions contemplated by this Agreement and the Merger Agreement.  Each
 party shall promptly consult with the other and provide any necessary
 information and material with respect to all filings made by such party
 with any Governmental Entity in connection with this Agreement and the
 Merger Agreement and the transactions contemplated hereby and thereby. 
  
           Section 13.  TERMINATION.  This Agreement shall terminate on the
 earliest of (a) termination of the Merger Agreement pursuant to its terms,
 (b) the agreement of the parties hereto to terminate this Agreement, or (c)
 the consummation of the Millennium Merger. 
  
           Section 14.  MISCELLANEOUS.   
  
                (a)  Entire Agreement.  This Agreement (including the
 documents and instruments referred to herein) constitutes the entire
 agreement and supersedes all other prior agreements and understandings,
 both written and oral, among the parties, or any of them, with respect to
 the subject matter hereof. 
  
                (b)  Successors and Assigns.  This Agreement shall not be
 assigned by operation of law or otherwise without the prior written consent
 of the other parties hereto.  This Agreement and the obligations set forth
 herein shall be binding upon each party's respective heirs, beneficiaries,
 executors, representatives and permitted assigns. 
  
                (c)  Amendment and Modification.  This Agreement may not be
 amended, altered, supplemented or otherwise modified or terminated except
 upon the execution and delivery of a written agreement executed by the
 parties hereto. 
  
                (d)  Notices.  All notices and other communications
 hereunder shall be in writing and shall be deemed given upon (i)
 transmitter's confirmation of a receipt of a facsimile transmission, (ii)
 confirmed delivery by a standard overnight carrier or when delivered by
 hand or (iii) the expiration of five business days after the day when
 mailed by certified or registered mail, postage prepaid, addressed at the
 following addresses (or at such other address for a party as shall be
 specified by like notice): 
  
      If to Parent, to: 
  
                Zitel Corporation 
                47211 Bayside Parkway 
                Fremont, California 94538 
                Attention:  Jack H. King 
                Facsimile:  (510) 440-8526 
  
           with a copy to: 
  
                Skadden, Arps, Slate, Meagher & Flom LLP 
                525 University Avenue, Suite 220 
                Palo Alto, California 94301 
                Attention: Kenton J. King, Esq. 
                Facsimile: 650-470-4570 
  
      If to Shareholder, to: 
  
                ________________________ 
                ________________________ 
                ________________________ 
                ________________________ 
  
           with a copy to: 
  
                ________________________ 
                ________________________ 
                ________________________ 
                ________________________ 
  
                (e)  Severability.  Any term or provision of this Agreement
 which is held to be invalid, illegal or unenforceable in any respect in any
 jurisdiction shall, as to that jurisdiction, be ineffective to the extent
 of such invalidity or unenforceability without rendering invalid or
 unenforceable the remaining terms and provisions of this Agreement or
 affecting the validity or enforceability of any of the terms or provisions
 of this Agreement in any other jurisdiction.  If any provision of this
 Agreement is so broad as to be unenforceable, the provision shall be
 interpreted to be only so broad as is enforceable. 
  
                (f)  Specific Performance.  Each of the parties hereto
 recognizes and acknowledges a breach by it of any covenants or agreements
 contained in this Agreement will cause the other party to sustain damages
 for which it would not have an adequate remedy at law for money, damages,
 and therefore in the event of any such breach the aggrieved party shall be
 entitled to the remedy of specified performance of such covenants and
 agreements and injunctive and other equitable relief in addition to any
 other remedy to which it may be entitled, at law or in equity.   
  
                (g)  No Waiver.  The failure of any party hereto to exercise
 any right, power or remedy provided under this Agreement or otherwise
 available in respect hereof at law or in equity, or to insist upon
 compliance by any other party hereto with its obligations hereunder, and
 any custom or practice of the parties at variance with the terms hereof,
 will not constitute a waiver by such party of its right to exercise any
 such or other right, power or remedy or to demand such compliance. 
  
                (h)  No Third Party Beneficiaries.  This Agreement is not
 intended to confer upon any person other than the parties hereto any rights
 or remedies hereunder. 
  
                (i)  Governing Law.  This Agreement shall be governed and
 construed in accordance with the laws of the State of California, without
 giving effect to the principles of conflict of law thereof. 
  
                (j)  Descriptive Heading.  The descriptive headings used
 herein are for reference purposes only and will not affect in any way the
 meaning or interpretation of this Agreement. 
  
                (k)  Expenses.  All costs and expenses incurred in
 connection with this Agreement and the transactions contemplated hereby
 shall be paid by the party incurring such expenses.   
  
                (l)  Further Assurances.  From time to time, at any other
 party's request and without further consideration, each party hereto shall
 execute and deliver such additional documents and take all such further
 lawful action as may be necessary or desirable to consummate and make
 effective, in the most expeditious manner practicable, the transactions
 contemplated by this Agreement. 
  
                (m)  Counterparts.  This Agreement may be executed in two or
 more counterparts, each of which shall be deemed to be an original, but all
 of which together shall constitute one and the same instrument.

           IN WITNESS WHEREOF, Parent and Shareholder have caused this
 Agreement to be duly executed as of the day and year first written above. 
  
  
                                 ZITEL CORPORATION 
  
  
  
                                 By: ____________________________ 
                                    Name: 
                                    Title: 
  
  
  
                                 By: ____________________________ 
                                     [Shareholder] (4)

- -------------------------
(4)     In the event this Agreement covers shares held
        jointly or held individually by related parties who will
        sign this together, each joint or related party shall
        sign.





                                                                EXHIBIT 10.2
  
  
                           FORM OF LOCK-UP LETTER 
  
  
 October 5, 1998 
  
  
 [MATRIDIGM SHAREHOLDER] 
  
  
  
 Millennium Holding Corp. 
 c/o Zitel Corporation 
 47211 Bayside Parkway 
 Fremont, California  94538 
  
 Dear Sirs: 
  
           The undersigned understands that Zitel Corporation, a California
 corporation ("Zitel") and Millennium Holding Corp., a Delaware corporation,
 on the date hereof entered into that certain Agreement and Plan of
 Reorganization and Merger by and among Zitel, Millennium Holding Corp.,
 Zenith Acquisition Corp., Millennium Acquisition I Corp. and MatriDigm (the
 "Merger Agreement") pursuant to which Zitel will acquire MatriDigm
 Corporation, a California corporation.  Under the Merger Agreement, the
 undersigned will receive shares of Holdco Common Stock in exchange for
 shares of Company Common Stock held by the undersigned immediately prior to
 the Effective Time.  Capitalized terms used but not otherwise defined
 herein shall have the respective meanings set forth in the Merger
 Agreement. 
  
           To induce Zitel to enter into the Merger Agreement, during the
 period commencing on the date hereof and ending (i) if the Merger is
 consummated prior to January 29, 1999, on the second trading day following
 the public announcement of the consolidated results of operations of Zitel
 and MatriDigm for the fiscal quarter ended March 31, 1999, and (ii) if the
 Merger is consummated after January 29, 1999, on the second trading day
 following the public announcement of the consolidated results of operations
 of Zitel and MatriDigm for the fiscal quarter ended June 30, 1999, the
 undersigned agrees not to (x) offer, pledge, sell, contract to sell, sell
 any option or contract to purchase, grant any option, right or warrant to
 purchase, or otherwise transfer or dispose of, directly or indirectly, any
 shares of Holdco Common Stock or any securities convertible into or
 exercisable or exchangeable for Holdco Common Stock (including, without
 limitation, shares of Holdco Common Stock or securities convertible into or
 exercisable or exchangeable for Holdco Common Stock which may be deemed to
 be beneficially owned by the undersigned in accordance with the rules and
 regulations of the Securities and Exchange Commission) or (y) enter into
 any swap or other arrangement that transfers all or a portion of the
 economic consequences associated with the ownership of any Holdco Common
 Stock (regardless of whether any of the transactions described in clause
 (x) or (y) is to be settled by the delivery of Holdco Common Stock, or such
 other securities, in cash or otherwise), without the prior written consent
 of Salomon Smith Barney; provided, that during such period the undersigned
 may make gifts of shares of Holdco Common Stock or securities convertible
 into Holdco Common Stock upon the condition that the donees agree to be
 bound by the foregoing restriction in the same manner as it applies to the
 undersigned; and provided, further, that with respect to securities
 convertible into or exercisable or exchangeable for Holdco Common Stock,
 the undersigned may distribute such securities to its partners or members,
 as the case may be, so long as the recipients of such securities agree to
 be bound by the foregoing restriction in the same manner as it applies to
 the undersigned[; and provided, further, that during such period, the
 undersigned shall be entitled to sell only that number of shares of Holdco
 Common Stock required to extinguish the mortgage loan existing as of the
 date hereof on the undersigned's primary residence, it being understood
 that such proceeds are to be used solely to extinguish such mortgage loan
 and not for any other purpose whatsoever(1)].
  
           The undersigned hereby represents and warrants that the
 undersigned has full power and authority to enter into the agreement set
 forth herein, and that, upon request, the undersigned will execute any
 additional documents necessary or desirable in connection with the
 enforcement hereof.  All authority herein conferred or agreed to be
 conferred shall survive the death or incapacity of the undersigned and any
 obligations of the undersigned shall be binding upon the heirs, personal
 representatives, successors, and assigns of the undersigned. 
  
                                            Very truly yours, 
  
  
                                            __________________________ 
                                            (Name - Please Type) 
                                            (Address) 
                                            (Social Security or Taxpayer
                                            Identification No.) 
  

- -------------------
(1)  Franklin Chiang letter only.



                                                                 SCHEDULE I 
  
 Number of shares of capital stock of MatriDigm owned:  ________ 
  
  
 Certificate Numbers:     __________ 
                          __________ 
                          __________ 
  
  
 Number of shares of Holdco Common Stock issuable upon  
      exchange of such securities:  ________ 
  
  




                                                            EXHIBIT 27.1 
  
  
                              MatriDigm Corporation
  
                             Selected Financial Data
                            for the Nine Months Ended
                                  June 30, 1998
  
                             (In Millions; Unaudited) 
  
  
  
                           Revenues            $  3.8 
                           Net Loss            $(10.8)






                                                               EXHIBIT 99.1 
  
  
                           CONTACTS:      Larry B. Schlenoff 
                                          Chief Financial Officer 
                                          Zitel Corporation 
                                          510-440-9600 
  
                                          Robert J. Luth 
                                          Chief Financial Officer 
                                          MatriDigm Corporation 
                                          408-360-3210 
  
                                          Marianne O'Connor 
                                          Sterling Communications, Inc. 
                                          408-441-4100 
                                          [email protected] 
  
  
               ZITEL CORPORATION SIGNS DEFINITIVE MERGER AGREEMENT
                           WITH MATRIDIGM CORPORATION
  
                --NEW COMPANY TO BE NAMED MATRIDIGM CORPORATION--
  
 FREMONT and SAN JOSE, CALIFORNIA, October 6, 1998 -- Zitel Corporation

 (Nasadq:ZITL) ("Zitel") and MatriDigm Corporation ("MatriDigm") jointly

 announced today that they have signed a definitive merger agreement

 providing for a combination of the two companies.  Zitel currently owns

 approximately one-third of MatriDigm, a privately held company that

 provides Year 2000 solutions software and services. 


           The resulting combination of Zitel and MatriDigm will be a

 leading provider of software and services for information systems

 optimization.  Its primary businesses will include MatriDigm, a provider of

 highly automated factory solutions for the Year 2000 IBM COBOL code

 problem, and Datametrics, a provider of automated performance analysis and

 correlation software designed to solve computer performance problems. 


           The merger will be effected by combining the ownership of Zitel

 and MatriDigm into a new publicly traded Delaware corporation.  Following

 the consummation of the transaction, the current shareholders of Zitel and

 MatriDigm will own approximately 55.5% and 44.5%, respectively, of the new

 Company.  The merger will include a tax-free exchange of stock whereby

 existing Zitel shareholders will receive one share of the new Company for

 each share of Zitel common stock they currently own, and existing MatriDigm

 shareholders will receive approximately 0.65 share of the new Company for
 each MatriDigm share they currently own. The name of the new Company will

 be MatriDigm Corporation.  For accounting purposes, the transaction will be

 treated as a purchase. 


           The merger is subject to, among other things, Zitel and MatriDigm

 obtaining shareholders' approval of the transaction, as well as regulatory

 approval.  The financial advisers to Zitel and MatriDigm are Salomon Smith

 Barney Inc. and Robert E. LaBlanc Associates, Inc., respectively.  The

 transaction is expected to be completed early in calendar 1999. 


           Jack H. King, who is currently President and Chief Executive

 Officer of Zitel, will continue as President of Zitel, which will consist

 of the Datametrics business unit, and serve as a member of the new

 MatriDigm Corporation Board of Directors.  Richard W. Ormond, currently

 Chairman, President and Chief Executive Officer of MatriDigm, will serve as

 President, Chief Executive Officer and a Member of the Board of Directors

 of the new MatriDigm.  The Chairman of the Board will be nominated and

 elected following the closing of the transaction. 


           Mr. King said, "The new MatriDigm will be well-positioned in two

 promising segments of the technology marketplace: Y2K solutions and

 performance analysis and correlation software.  Our two companies are

 technologically and strategically an excellent fit.  In addition, Zitel

 shareholders will benefit from direct ownership and greater visibility of

 the MatriDigm business." 


           Mr. Ormond commented, "Zitel had the vision and foresight to

 invest in the formation of MatriDigm in 1996, and has supported our company

 as we evolved to provide a unique solution to the Y2K problem.  We believe

 the Y2K market is reaching a critical point and that this is the most

 appropriate time to bring these two companies together to capitalize on

 this opportunity.  As we look toward the future, our technological

 synergies will have important applications beyond the year 2000." 


           The agreement was unanimously approved by the Board of Directors

 of each company who were eligible to vote.  In connection with the

 execution of the merger agreement, certain shareholders of MatriDigm have
 entered into shareholder agreements with Zitel.  The shareholder agreements

 provide for, among other things, such shareholders' commitment to vote in

 favor of the MatriDigm merger and the approval and adoption of the merger

 agreement.   


           Zitel Corporation is an information technology company.  Its

 Datametrics subsidiary specializes in automated performance analysis and

 correlation software and its Year 2000 services include consulting, project

 management, planning, analysis, code conversion, code audit and testing. 

 Zitel is headquartered in Fremont, California.  For additional information

 about Zitel, including instructions on how to receive press releases via e-

 mail, visit the Company's web site at http://www.zitel.com.   


           MatriDigm Corporation is a software technology company

 specializing in the development of technologies and services that improve

 the understanding, maintenance, migration, modification, and testing of

 software applications.  MatriDigm currently offers products and services

 addressing the year 2000 problem for IBM COBOL code.  MatriDigm has

 received ITAA *2000 certification of its products and services.  For the

 nine months ended June 30, 1998, the company recorded revenues of $3.8

 million and an net loss of $10.8 million (unaudited).  For more information

 about MatriDigm's business, please visit the company's web site at

 www.matridigmusa.com or call the Company's Response Center toll free at 1-

 888-YRS-2001. 


           Investors are invited to participate in a teleconference call on

 Tuesday, October 6 with the management of Zitel and MatriDigm to discuss

 the transaction.  The call is scheduled to begin at 10:30 a.m. Eastern

 Daylight Time and can be accessed by dialing 1-888-790-1771.  The password

 is "Zitel."  Investors may listen to the conference call over the Internet

 through Vcall at http://www.vcall.com.  To listen to the live call, please

 go to the website at least 15 minutes early to register, download and

 install any necessary audio software.  A replay will also be available.  

           This press release contains projections and other forward-looking

 statements regarding future events or the future financial performance of

 the Zitel Corporation and MatriDigm Corporation.  These statements are only

 predictions and actual events or results may differ materially.  Refer to

 the documents Zitel Corporation files from time to time with the Securities

 and Exchange Commission.  These documents contain and identify important

 factors that could cause the actual results to differ materially from those

 contained in the projections or forward-looking statements in this press

 release.   















































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