Exhibit 2.5


                              AMENDED AND RESTATED
                         PLEDGE AND SECURITY AGREEMENT

      This AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT is made and
entered into on and as of August 6, 2001 by and between E-SYNC NETWORKS, INC.
(the "Company"), a Delaware corporation having its principal place of business
at 35 Nutmeg Drive, Trumbull, Connecticut 06611, and CRC, INC. (the "Secured
Party," and collectively with the Company, the "Parties" and each a "Party"), a
New York corporation having its principal place of business at 1290 Avenue of
the Americas, 39th Floor, New York, New York 10104.

      WHEREAS, the Parties have entered into a letter agreement (as the same may
be amended, restated, supplemented or otherwise modified from time to time, the
"Letter Agreement"), pursuant to which, inter alia, the Secured Party provided
an advance and loan to the Company in the amount of $250,000 (the "Good Faith
Loan"), as evidenced by that certain Secured Promissory Note, dated June 14,
2001, issued by the Company to the Secured Party (the "Good Faith Loan Note"),
and, subject to the terms and conditions set forth in the Letter Agreement, the
Company will pay the Secured Party the Make Whole Amount (as defined in the
Letter Agreement);

      WHEREAS, in connection with the execution and delivery of the Letter
Agreement and the Good Faith Loan Note, the Company executed and delivered to
the Secured Party a Grant of Security Interest dated June 14, 2001 (the "Interim
Pledge") and a Pledge and Security Agreement dated as of June 14, 2001 (the
"Original Security Agreement"), in each case in favor of the Secured Party,
pursuant to which the Company assigned and pledged to the Secured Party the
Collateral;

      WHEREAS, as of this date, the Parties are entering into that certain
contribution agreement (the "ESNI Contribution Agreement"), which contemplates,
inter alia, that the Company will contribute certain of the Company's business
and assets to E-Sync Networks, LLC and, in partial consideration therefor, the
Secured Party (i) is advancing an additional loan (the "Bridge Loan") to the
Company, on terms and conditions mutually agreeable to the Secured Party and the
Company, to fund ongoing operations of the Company pending the closing of the
transactions contemplated by the ESNI Contribution Agreement, (ii) will, upon
the closing of the transactions contemplated by the ESNI Contribution Agreement,
advance and loan to the Company the amount of $500,000 (the "First Installment
Amount"), and (iii) may, following the closing of the transactions contemplated
by the ESNI Contribution Agreement, at the request of the Company, advance and
loan to the Company the amount equal to $1,500,000 less the outstanding amount
of the Good Faith Loan and, if made, the outstanding amount of the Bridge Loan,
subject to certain other reductions and adjustments (such amount, the "Extended
Installment Amount" and together with the Good Faith Loan, the Bridge Loan and
the First Installment Amount, the "Loans");

      WHEREAS, in connection with the transactions contemplated in the ESNI
Contribution Agreement and as a condition precedent thereto, the Secured Party
has requested and required



that the Original Security Agreement be amended and restated, and that the
Company execute and deliver this Agreement to the Secured Party to secure the
Company's obligations to repay the Loans and to perform its obligations under
the Notes (as hereinafter defined), and the Company desires to execute and
deliver this Agreement to satisfy such condition precedent;

            NOW, THEREFORE, in consideration of the foregoing premises and the
covenants and agreements set forth herein, and other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the
Parties, intending to be bound, hereby agree as follows:

      1. Grant of Security Interest. In order to secure the full and timely
payment and performance of all of the Secured Obligations (as hereinafter
defined), the Company hereby unconditionally and irrevocably grants, conveys and
assigns to the Secured Party a perfected first priority security interest in and
to, and a lien on and pledge of, all of the Collateral (as hereinafter defined).
The security interest granted by this Agreement is given to and shall be held by
the Secured Party as security for the payment and performance of all of the
Secured Obligations. If any Event of Default (as hereinafter defined) has
occurred and is continuing, the Secured Party shall have the unrestricted right
from time to time to apply (or to change any application already made of) the
proceeds of any of the Collateral to any of the Secured Obligations, as the
Secured Party in its sole discretion may determine.

      2. Definitions. When used in this Agreement, the following terms shall
have the following respective meanings (it being agreed and understood that
terms used herein and defined in the Uniform Commercial Code as adopted in the
State of Connecticut and in effect at the relevant time (the "UCC") are, unless
otherwise provided herein or the context otherwise requires, used with the same
respective meanings as ascribed thereto under the UCC):

            (A) "Collateral" shall mean the Company's assets and property of any
      nature whatsoever, tangible or intangible, including, without limitation,
      all of the following property, whether any such property is now existing
      or hereafter created or acquired:

                  (i) All Inventory (as hereinafter defined);

                  (ii) All accounts, accounts receivable, general intangibles,
            contract rights for monies due or to become due to the Company, and
            chattel paper, regardless of whether or not they constitute proceeds
            of other Collateral;

                  (iii) All obligations for monies due or to become due to the
            Company or owing to the Company of every kind and nature, and all
            choses in action;

                  (iv) All securities (whether or not certificated), including,
            without limitation, the Company's membership interest in E-Sync
            Networks, LLC, a Delaware limited liability company;

                  (v) All equipment;

                  (vi) All fixtures, furniture and furnishings;


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                  (vii) All trademarks, trade names, logos, designs, patents,
            copyrights, applications for any of the foregoing know-how, computer
            software (including, without limitation, source and object codes)
            and other intellectual property of any type or nature whatsoever;

                  (viii) All Contract Rights (as hereinafter defined);

                  (ix) All products and proceeds (including, without limitation,
            proceeds of any insurance or under any surety or similar
            arrangement) of any of the foregoing of every kind and nature and in
            whatever form, including, without limitation, both cash and non-cash
            proceeds resulting or arising from the rendering of services by the
            Company or the sale of other disposition by the Company of Inventory
            or other Collateral; and

                  (x) All books and records relating to any of the foregoing or
            otherwise relating to the conduct of the Company's business,
            including, without in any way limiting the generality of the
            foregoing, those relating to its accounts.

            (B) "Contract Rights" means rights of the Company to payment under
      contracts or other agreements (whether or not written) not yet earned by
      performance and not evidenced by instruments or chattel paper.

            (C) "Debtor" shall mean any of the Company's customers or clients
      who or that are indebted to the Company.

            (D) "Default" means any event, circumstance or state of facts that
      constitutes an Event of Default or that, with notice or lapse of time or
      both, would constitute an Event of Default.

            (E) "Event of Default" shall mean the occurrence of any one or more
      of the following events:

                  (i) Failure of the Company to pay or otherwise perform any of
            the Secured Obligations when the same is required to be paid or
            otherwise performed (other than any deferral of interest payments
            under the terms of Section 7(a) of the First Installment Note or
            Section 7(a) of the Extended Installment Note); provided, however,
            that if, under the terms of the document setting forth the relevant
            Secured Obligation, a notice or cure period is applicable to such
            Secured Obligation, then the failure to perform such Secured
            Obligation shall not constitute an Event of Default unless such
            notice has been given and/or such cure period shall have lapsed;

                  (ii) The occurrence of an "Event of Default" as defined in any
            of the Notes;

                  (iii) Any material warranty or representation made herein by
            the Company is or proves to have been false;


                                      -3-


                  (iv) Any event that results in the acceleration of, or the
            right to accelerate, the maturity of indebtedness of the Company to
            others in an amount exceeding twenty-five thousand dollars ($25,000)
            under any indenture, agreement, undertaking or otherwise;

                  (v) Any levy, seizure or attachment of any material portion of
            the Collateral, or any Lien (as hereinafter defined) shall be
            granted by the Company with respect to, or shall otherwise attach to
            or be allowed to exist on, any of the Collateral, other than a
            Permitted Lien, and the same not being stayed or dismissed within
            ten (10) days;

                  (vi) Any dissolution or termination of existence of the
            Company, or any failure to continue to operate any material line of
            businesses that the Company enters into subsequent to the date
            hereof (in any such case other than as contemplated by the ESNI
            Contribution Agreement);

                  (vii) The Company shall (a) make a general assignment for the
            benefit of, or enter into any composition, trust mortgage or other
            similar arrangement with its creditors; (b) apply for, or consent
            (by admission of material allegations of a petition or otherwise) to
            the appointment of a receiver, trustee or liquidator of the Company
            or of any material part of its assets, or authorize such application
            or consent, or proceedings seeking such appointment shall be
            commenced against the Company and continue undismissed for thirty
            (30) days or more; or (c) apply for, or consent (by admission of
            material allegations of a petition or otherwise) to the application
            of any bankruptcy, reorganization, readjustment of debt, insolvency,
            dissolution, moratorium, liquidation or other similar law of any
            jurisdiction, or authorize such application or consent, or
            proceedings to such end shall be instituted against the Company and
            remain unstayed and undismissed for thirty (30) days or more or be
            approved as properly instituted or result in adjudication of
            bankruptcy or insolvency;

                  (viii) The calling by the Company of a meeting of the
            creditors of the Company or the occurrence of a meeting by the
            Company or a representative thereof with a formal or informal
            committee of the creditors of the Company generally;

                  (ix) The Company shall sell or otherwise dispose of any
            property or assets other than in the ordinary course of business
            consistent with past practice or shall enter into any contract or
            other agreement or commitment to do so or shall, pursuant to any
            option or otherwise, grant to any Person any right to acquire any of
            its property and assets (other than as contemplated by the ESNI
            Contribution Agreement) without the prior approval of the Secured
            Party, such approval not to be unreasonably withheld;

                  (x) Failure of the Company to comply with the provisions of
            Section 5(E) hereof; or


                                      -4-


                  (xi) The Board of Directors of the Company shall have adopted
            or approved any resolution, or taken any other action, in
            furtherance of any of the foregoing described in clauses (vi),
            (vii), (viii) or (ix) above.

            (F) "Inventory" shall include, without limitation, any and all
      goods, wares, merchandise and other tangible personal property, including
      raw materials, work in process, supplies and components, and finished
      goods, whether held by the Company for sale or other disposition, and also
      including any returned Inventory, all products of and accessions to
      Inventory and including documents of title, whether negotiable or
      nonnegotiable, representing any of the foregoing.

            (G) "Lien" means any lien, security interest, pledge, competing
      claim or other encumbrance of any type or nature whatsoever;

            (H) "Notes" means, to the extent outstanding, (i) the Good Faith
      Loan Note, (ii) the promissory note evidencing the Bridge Loan, (iii) the
      promissory note dated the Closing Date (as defined in the ESNI
      Contribution Agreement) evidencing the First Installment Amount (the
      "First Installment Note"), and (iv) the promissory note evidencing the
      Extended Installment Amount, and in each case any renewal, extension or
      modification thereof, or substitution therefor, including, without
      limitation, any increase in the amount of the obligation evidenced
      thereby.

            (I) "Permitted Liens" means (i) any security interest or other liens
      in favor of the Secured Party, (ii) purchase money security interests
      and/or capital leases that have been entered into by the Company prior to
      the date hereof and that are listed on Schedule I attached hereto, (iii)
      purchase money security interests and/or capital leases that are entered
      into by the Company after the date hereof and that do not, at any one
      time, secure obligations in an aggregate amount of in excess of
      twenty-five thousand dollars ($25,000), (iv) liens imposed for taxes not
      yet due and payable, (v) carriers', warehousemen's, mechanics',
      materialmen's, repairmen's and similar liens imposed by law and arising in
      the ordinary course of the Company's business, (vi) pledges and deposits
      made by the Company in the ordinary course of its business in compliance
      with worker's compensation, unemployment insurance and social security
      laws or regulations or similar laws or regulations, (vii) deposits to
      secure performance of bids, trade and other contracts, leases, statutory
      obligations, surety and appeal bonds, performance bonds and other
      obligations of similar nature, and to secure letters of credit in respect
      of any of the foregoing, in each instance made by the Company in the
      ordinary course of its business, (viii) easements, zoning restrictions,
      rights-or-way and similar encumbrances on real property that have been
      imposed by law or have arisen in the ordinary course of the Company's
      business, that do not secure any monetary obligations and that do not
      materially detract from the value of the affected property or interfere
      with its use or the conduct of the Company's business, (ix) licenses and
      sublicenses granted by the Company in the ordinary course of its business
      and (x) precautionary filings by the holder of operating leases entered
      into by the Company in the ordinary course of its business. Any Permitted
      Lien referred to in the foregoing clause (iii), (vi), (vii) or (ix) is
      hereinafter referred to as a "Future Permitted Lien."


                                      -5-


            (J) "Person" means any individual, firm, corporation, limited
      liability companies, partnership (limited or general), government,
      governmental body or agency or any other business, legal, governmental or
      sovereign entity or body.

            (K) "Secured Obligations" means, and shall include, without
      limitation, all loans, advances, indebtedness, duties, liabilities,
      obligations and amounts, liquidated or unliquidated, owned or owing by the
      Company, to the Secured Party at any time, each of every kind, nature and
      description, arising under any of the Transaction Documents (as
      hereinafter defined), direct or indirect, absolute or contingent, due or
      to become due, now existing or hereafter contracted, which shall include,
      without limitation, (i) the Company's obligation to repay the Loans in
      accordance with the terms of the respective Notes, and (ii) the Company's
      obligations to pay the Secured Party the termination fee of five hundred
      thousand dollars ($500,000) under the ESNI Contribution Agreement. Said
      term shall also include all interest, costs, expenses (including, without
      limitation, attorney's fees and other legal expenses) and other charges
      chargeable to the Company, or due or to become due from the Company to the
      Secured Party, under any of the Transaction Documents, but excluding any
      obligation of the Company to the Secured Party with respect to any claim
      of indemnification pursuant to any Transaction Document.

            (L) "Transaction Documents" means, collectively, this Agreement, the
      Notes, the ESNI Contribution Agreement, the Operating Agreement of E-Sync
      Networks, LLC, the Warrant and the Registration Rights Agreement.

      3. Representations and Warranties. The Company represents and warrants to,
and covenants with, the Secured Party as follows:

            (A) The Company is a corporation duly formed, validly existing and
      in good standing or subsisting under the laws of the State of Delaware and
      has all corporate and other power and authority to execute, deliver and
      perform this Agreement and the Notes. Without limiting the generality of
      the foregoing, the Company has full corporate and other power and
      authority to grant to the Secured Party a security interest in all of the
      Collateral. The Company does not, and has not, conducted business under
      any assumed or other name other than its full corporate name.

            (B) The Company has all requisite corporate power and authority, and
      all authorizations, licenses, permits and certifications, necessary for it
      to own its properties and assets and to carry on its businesses as they
      are now being conducted and proposed to be conducted.

            (C) The Company is duly qualified to transact business and is in
      good standing in each jurisdiction in which the character of the
      properties owned or leased by it or the nature of its business makes such
      qualification necessary, except where the failure to so qualify or be in
      good standing would not have a material and adverse effect on the
      business, assets, operations, properties, condition (financial or
      otherwise) or prospects of the Company or any material adverse effect on
      the Company's ability to consummate the


                                      -6-


      transactions contemplated by, and to execute, deliver and perform its
      obligations under, this Agreement and the Notes (a "Materially Adverse
      Effect").

            (D) The Company has all corporate and other power and authority to
      execute, deliver and perform the terms and provisions of this Agreement
      and the Notes and has taken all necessary corporate and other action to
      authorize the execution, delivery and performance by it of this Agreement
      and the Notes and consummate the transactions contemplated hereby and
      thereby to be performed by it. Without limiting the generality of the
      foregoing, this Agreement and the Notes, and the Company's execution,
      delivery and performance thereof (including, without limitation the grant
      of a perfected first priority security interest in all of the Collateral
      in favor of the Secured Party), have been duly approved by the Company's
      Board of Directors. No other corporate or other proceedings on the part of
      the Company are necessary, and no consent of the shareholders of the
      Company is required, for the valid execution and delivery by the Company
      of this Agreement and the Notes.

            (E) The Company has duly executed and delivered the Good Faith Loan
      Note and this Agreement. Each of the Good Faith Loan Note and this
      Agreement constitutes, and upon execution and delivery by the Company,
      each of the other Notes will constitute, the valid and binding obligation
      of the Company, enforceable against the Company in accordance with its
      terms, except as enforceability may be limited by applicable bankruptcy,
      insolvency, reorganization, moratorium or similar laws affecting the
      enforcement of creditors' rights generally and by general principles of
      equity (regardless of whether enforcement is sought in a proceeding in
      equity or at law).

            (F) The execution, delivery and performance by the Company of this
      Agreement and the Notes and the consummation of the transactions
      contemplated hereby and thereby to be performed by the Company do not and
      will not (i) contravene the applicable provisions of any law, statute,
      rule, regulation, order, writ, injunction, judgment or decree of any court
      or governmental authority to or by which the Company or any of its
      property or assets is bound, (ii) violate, result in a breach of or
      constitute (with due notice or lapse of time or both) a default or give
      rise to an event of acceleration under any contract, lease, loan or credit
      agreement, mortgage, security agreement, trust indenture or other
      agreement or instrument to which the Company is a party or by which it is
      bound or to which any of its properties or assets is subject, nor result
      in the creation or imposition of any Lien of any kind upon any of the
      properties, assets or capital stock of the Company, other than in favor of
      the Secured Party, or (iii) violate any provision of the organizational
      and other governing documents of the Company.

            (G) No consent, approval, authorization or order of, or filing or
      registration with, any court or governmental authority or other Person is
      required to be obtained or made by the Company for the execution, delivery
      and performance of this Agreement and the Notes or the consummation by the
      Company of any of the transactions contemplated hereby and thereby.

            (H) The Company is (and as to Collateral that the Company may
      acquire after the date hereof, the Company will be) the lawful owner of
      the Collateral, and the


                                      -7-


      Collateral, and each item thereof, is, will be, and shall continue to be
      free of all Liens, other than Permitted Liens.

            (I) The Company has not (exclusive of any Permitted Lien)
      transferred, assigned, sold, pledged, encumbered, subjected to Lien or
      granted any security interest in, and will not (exclusive of any Future
      Permitted Lien) transfer, assign, sell (except sales or other dispositions
      in the ordinary course of business in respect to Inventory as expressly
      permitted in this Agreement), pledge, encumber, subject to Lien by its own
      action or grant any security interest in any of the Collateral (or any of
      the Company's right, title or interest therein) to any Person other than
      the Secured Party.

            (J) The Collateral is, and will at all time during the term of this
      Agreement, be valid and genuine in all respects, and all accounts
      receivable of the Company arise out of legally enforceable and existing
      contracts, in accordance with their tenor.

            (K) The Company is (and as to Collateral that the Company may
      acquire after the date hereof, will be) the lawful owner of the
      Collateral, and the Collateral, and each item thereof, is, will be, and
      shall continue to be, free of any and all Liens, other then Permitted
      Liens.

            (L) No Contract Right, account, general intangible or chattel paper
      is or will be represented by any note or other instrument (negotiable or
      otherwise), and no Contract Right, account or general intangible is, or
      will be, represented by any conditional or installment sales obligation or
      other chattel paper, except such instruments or chattel paper as have been
      or forthwith upon receipt by the Company will be delivered to the Secured
      Party (duly endorsed or assigned, as may be appropriate), such delivery,
      in the case of chattel paper, to include all executed copies, except those
      in the possession of the installment buyer (provided, that if the Secured
      Party elects to leave chattel paper in the possession of the Company, such
      procedure shall be subject to the Company's compliance with the provisions
      hereof and to the Secured Party's right to require delivery and
      endorsement or assignment of such chattel paper by the Company to the
      Secured Party whenever the Secured Party shall so request); and any
      security for or guaranty of any of the Collateral shall be delivered to
      the Secured Party immediately upon receipt thereof by the Company, with
      such assignments and endorsements thereof as the Secured Party may
      request.

            (M) The Company has no offices or facilities other than those
      located at 35 Nutmeg Drive, Trumbull, Connecticut 06611 (such location,
      the "Company Address"). Except as the Secured Party may otherwise approve
      in writing, and except for the sale, processing, use, consumption or other
      disposition in the ordinary course of business, the Company will keep all
      Inventory only at the Company Address. All of the Collateral (including,
      without limitation, all of the Company's books and records) are now
      located, and except for the removal of Inventory as permitted in the
      immediately preceding sentence, all of the Collateral will be maintained
      at the Company Address.

            (N) The Company shall not move its executive or principal offices
      from the Company Address without giving the Secured Party at least twenty
      (20) days prior


                                      -8-


      written notice. The Company shall not change its jurisdiction of
      organization without the approval in writing of the Secured Party.

            (O) The Company shall use all reasonable efforts to ensure that each
      account receivable or other item of Collateral, other than Inventory, will
      be paid in full on or before its due date.

            (P) The Company will immediately notify the Secured Party of any
      material loss or damage to, or material diminution in, or any occurrence
      that could materially and adversely affect the value of, the Inventory or
      any of the other Collateral.

            (Q) All representations now or hereafter made in this Agreement by
      the Company to the Secured Party are, will be, and shall continue to be,
      true and correct in all material respects.

      4. Covenants as to Collateral and Related Matters. The Company covenants
and agrees with the Secured Party as follows:

            (A) The Company will warrant and defend the Secured Party's right to
      and interest in the Collateral against all claims and demands of all
      Persons whatsoever. Without limiting the generality of the foregoing, the
      Company shall not grant, and shall allow or permit to exist, any Lien on
      or with respect to the Collateral (or any part or portion thereof), other
      than Permitted Liens.

            (B) The Company shall promptly make, stamp or record such entries or
      legends on the Company's books and records or on any of the Collateral as
      the Secured Party may from time to time reasonably request in order to
      indicate and disclose that the Secured Party has a security interest in
      such Collateral.

            (C) The Company shall hold all of its books and records relating to
      the Collateral in a manner reasonably satisfactory to the Secured Party
      and shall deliver to the Secured Party from time to time after the
      occurrence of any Default, promptly at the Secured Party's written or oral
      request, all invoices, original documents of title, contracts, chattel
      paper, instruments and any other writings relating thereto, and other
      evidence of performance of contracts, or evidence of shipment or delivery
      of the merchandise or of the rendering of services; and the Company will
      deliver to the Secured Party promptly at the Secured Party's written or
      oral request from time to time additional copies of any or all of such
      papers or writings, and such other information with respect to any of the
      Collateral and such schedules of Inventory, schedules of accounts and such
      other writings as the Secured Party may in its sole discretion deem to be
      necessary or effectual to evidence any loan hereunder or the Secured
      Party's security interest in the Collateral or in order otherwise to
      monitor and/or preserve the Collateral.

            (D) The Secured Party shall at any time and from time to time,
      whether or not Revised Article 9 (as hereinafter defined) is in effect in
      any particular jurisdiction, take such steps as the Secured Party may
      reasonably request for the Secured Party (i) to obtain an acknowledgement,
      in form and substance satisfactory to the Secured Party, of any bailee
      having possession of any of the Collateral that the bailee holds such
      Collateral for


                                      -9-


      the Secured Party, (ii) to obtain "control" of any investment property,
      deposit accounts, letter-of-credit rights or electronic chattel paper (as
      such terms are defined in Revised Article 9 with corresponding provisions
      in Rev.ss.ss.9-103, 9-105, 9-106 and 9-107 relating to what constitutes
      "control" for such items of Collateral), with any agreements establishing
      control to be in form and substance satisfactory to the Secured Party, and
      (iii) otherwise to insure the continued perfection and priority of the
      Secured Party's security interest in any of the Collateral and of the
      preservation of its rights therein, whether in anticipation and following
      the effectiveness of Revised Article 9 in any jurisdiction.

            (E) The Secured Party and its accountants, appraisers and other
      representatives, at any time and from time to time, shall have the right,
      after reasonable notice (which notice may be oral and need not be given
      during the continuance of any Default), and the Company will permit them:

                  (i) to examine, check, make copies of or extracts from any of
            the Company's books, records and files (including, without
            limitation, orders and original correspondence);

                  (ii) to inspect and examine the Collateral and to check and
            test the same as to quality, quantity, value and condition; and

                  (iii) to verify the Collateral or any portion or portions
            thereof and/or the Company's compliance with the provisions of this
            Agreement.

            (F) The Company shall take all such actions and steps as may be
      necessary to perfect and maintain the perfection of the security interest
      in the Collateral granted pursuant to this Agreement. Promptly (and in any
      event within ten (10) business days) after any request (written or oral)
      therefor from the Company, the Secured Party shall provide to the Company
      a copy of the results of a current uniform commercial code, tax and lien
      search of the Company in the State of Delaware and in each of the
      appropriate offices in the State of Connecticut and in each other location
      reasonably requested by the Secured Party.

            (G) Upon the occurrence of any Default, the Company shall forthwith
      give written notice thereof to the Secured Party, which notice shall also
      state what steps the Company will take to cure or remedy such Default and
      the time necessary to effect such cure or remedy.

            (H) The Company shall maintain all equipment included in the
      Collateral in proper working order and repair and take all step necessary
      or appropriate to maintain the value thereof, normal wear and tear
      excepted.

            (I) In order to preserve the condition and/or value of the
      Collateral, the Secured Party may, at its option, from time to time,
      during the continuance of a Default, discharge any taxes, Liens or
      encumbrances on any of the Collateral, or take any other action that the
      Secured Party may deem proper to repair, maintain or preserve any of the
      Collateral.


                                      -10-


            (J) Whenever the Secured Party deems it desirable that any legal
      action be instituted with respect to any Collateral or that any other
      action be taken in an attempt to effectuate collection of any Collateral,
      the Secured Party may reassign the item in question to the Company (and if
      the Secured Party shall execute any such reassignment, it shall
      automatically be deemed to be without recourse to the Secured Party in any
      event) and require the Company to proceed with such legal or other action
      at the Company's sole liability, cost and expense, in which event all
      amounts collected by the Company on such item shall nevertheless be
      subject to the provisions of this Agreement.

            (K) After the occurrence and during the continuation of any Default,
      the Company shall, promptly following the Secured Party's request
      therefor, reimburse the Secured Party for all reasonable costs and
      expenses incurred by the Secured Party in exercising any of its rights
      under or pursuant to subsection (I) above or Sections 7 and 10 below.

      5. Exercise of Rights by the Company Prior to a Default.

            (A) Except after and during the continuation of any Default, the
      Company may hold, process, sell, use or consume in the manufacture or
      processing of finished goods, or otherwise dispose of the Inventory for
      fair consideration, all in the ordinary course of the Company's business
      consistent with past practice, excluding, however (but without limiting
      the generality of the foregoing), sales to creditors in bulk or sales or
      other dispositions occurring under circumstances that would or could
      create any Lien or other interest adverse to the Secured Party's security
      interest or other rights hereunder in the proceeds resulting therefrom.
      Except after and during the continuation of any Default, the Company may
      also receive from the Debtors all amounts due as proceeds of the
      Collateral at the Company's own cost and expense, and also liability, if
      any.

            (B) Unless an Event of Default shall have occurred and be
      continuing, all proceeds of and collections of Collateral may be retained
      by the Company and shall be used solely for the ordinary and usual
      operation of the Company's business. After the occurrence and during the
      continuation of an Event of Default, all proceeds of and collections of
      the Collateral shall be held in trust by the Company for the Secured Party
      and shall not be commingled with the Company's other funds or deposited in
      any bank account of the Company; and after and during the continuation of
      any Event of Default, the Company agrees to deliver to the Secured Party
      on the dates of receipt thereof by the Company duly endorsed to the
      Secured Party or to bearer, or assigned to the Secured Party, as may be
      appropriate, all proceeds of the Collateral in the identical form received
      by the Company.

            (C) Except after and during the continuation of any Default, the
      Company may grant such allowances or other adjustments to the Debtors as
      the Company may reasonably deem to accord with sound business practice,
      including, without limiting the generality of the foregoing, accepting the
      return of all or any part of the Inventory (subject to the provisions set
      forth in this Agreement with reference to returned Inventory).


                                      -11-


            (D) Except after and during the continuation of any Default, if any
      material amount of Inventory (i) is returned by any Debtor to the Company
      (whether or not such return has been agreed to by the Company) and is not
      in turn returned by the Company to such Debtor, (ii) is repossessed by the
      Company or (iii) is detained from or refused entry into the United States
      by the appropriate governmental authority and if, within ten (10) business
      days after the Secured Party receives from the Company written notice of
      such return, detention or refused entry, the Secured Party fails to issue
      instructions to the Company concerning said Inventory, the Company shall
      have the right, in accordance with applicable law, to dispose thereof in
      such manner as the Company may reasonably deem to accord with sound
      business practice (subject to the Secured Party's security interest in any
      Collateral that may arise from the resale or other disposition thereof by
      the Company).

            (E) Notwithstanding any other provision in this Agreement or the
      other Transactions Documents to the contrary, from and after the Closing
      Date, the Company shall pay to the Secured Party on account of any
      outstanding Secured Obligations: (i) 100% of the cash proceeds (net of
      collection costs (including reasonable attorney's fees and disbursements
      related to such collection)) received by the Company after the date of the
      First Installment Note with respect to the first $600,000, in the
      aggregate, of accounts receivable derived from the Company's "Professional
      Services" business or "Managed Services" business (the "Services
      Receivables"), (ii) 20% of the excess (if any) of the cash proceeds (net
      of collection costs (including reasonable attorney's fees and
      disbursements related to such collection)) received by the Company with
      respect to the Services Receivables in excess $600,000, in the aggregate,
      from the date of the First Installment Note, (iii) 100% of the amount of
      the direct or indirect (including from any disposition of any non-cash
      consideration for cash or marketable securities) cash proceeds or
      marketable securities (at fair market value, taking into account any
      applicable illiquidity and minority discounts) (net of reasonable
      attorney's fees and disbursements related to such sale or disposition)
      received on account of or with respect to any sale or other disposition of
      all or any portion of the Company's interest in E-Sync Networks, LLC, and
      (iv) 100% of all cash payments received by the Company with respect to any
      exercise of that certain Common Stock Purchase Warrant issued by Maker to
      Payee on the date of the First Installment Note. Such proceeds, payments
      or other consideration shall be held in trust by the Company for the
      benefit of the Secured Party, and the Company shall cause such proceeds,
      payments or other consideration to be delivered to the Secured Party as
      soon as practicable after the Company's receipt thereof, in any event
      within two (2) business days after receipt by the Company thereof. The
      Company shall irrevocably authorize and direct any banks which maintain
      the Company's initial receipt of such proceeds, payments or other
      consideration to promptly wire transfer all such funds to the Secured
      Party and advise such banks of the Secured Party's security interest in
      such funds. The Company agrees to execute and deliver such other
      agreements and documents as the Secured Party may request to carry out or
      confirm the provisions of this subsection (E).

      6. The Secured Party Appointed Attorney-in-Fact. The Company hereby
irrevocably appoints the Secured Party as the Company's attorney-in-fact, with
power of substitution and with full authority in the place and stead of the
Company and in the name of the


                                      -12-


Company or otherwise, from time to time in the Secured Party's discretion to
take any action and to execute any instrument that the Secured Party may deem
necessary or advisable to accomplish the purposes of this Agreement, including,
without limitation, to receive, endorse and collect all instruments made payable
to the Company representing any dividend, interest payment or other distribution
or payment in respect of the Collateral or any part or portion thereof and to
give full discharge for the same. This power, being coupled with an interest, is
irrevocable; provided, however, that such power of attorney shall not be
exercised by the Secured Party with respect to the disposition of any Collateral
or the endorsement or collection of any dividend, interest payment or other
distribution or payment in respect of the Collateral or any part or portion
thereof or the giving of any discharge for the same except following and during
the continuance of an Event of Default.

      7. The Secured Party May Perform. If the Company fails to perform any
agreement contained herein, the Secured Party (in its sole and absolute
discretion) may, but shall not be obligated to, itself perform, or cause
performance of, such agreement, and the expenses of the Secured Party incurred
in connection therewith shall be payable by the Company upon demand or, if not
so paid, shall become part of the Secured Obligations. If any amount required to
be paid by the Company to the Secured Party pursuant to this Section 7 or any
other provision of this Agreement or the other Transaction Documents is not paid
when due, then, until such amount is paid to the Secured Party, interest thereon
shall accrue and be payable at the rate of twenty percent (20%) per annum or, if
less, the maximum rate permitted by applicable law.

      8. Reasonable Care. The Secured Party shall be deemed to have exercised
reasonable care in the custody and preservation of the Collateral in its
possession if such Collateral is accorded treatment substantially equal to that
which the Secured Party accords its own property

      9. Remedies Upon Default. If any Event of Default shall have occurred and
be continuing:

            (A) At the election of the Secured Party, all of the Secured
      Obligations shall become immediately due and payable; provided, however,
      that notwithstanding anything contained herein to the contrary, if the
      Event of Default has occurred as a consequence of any of the events or
      circumstances set forth in clause (vi), (vii) or (viii) of the definition
      of "Event of Default," all of the Secured Obligations shall automatically
      become immediately due and payable without any election on the part of the
      Secured Party.

            (B) (i) The Secured Party may exercise in respect of the Collateral,
      in addition to other rights and remedies provided for herein or otherwise
      available to it, all the rights and remedies of a secured party in case of
      a default by a debtor under the UCC, and the Secured Party may also,
      without notice except as specified below, sell the Collateral or any part
      or portion thereof in one or more parcels at public or private sale, at
      any exchange or broker's board, for cash, on credit or for future
      delivery, and upon such other terms as the Secured Party may deem
      commercially reasonable.

                  (ii) The Company agrees that, to the extent notice of sale
            shall be required by law, at least ten (10) days' notice to the
            Company of the time and


                                      -13-


            place of any public sale or the time after which any private sale is
            to be made shall constitute reasonable notification. The Secured
            Party shall not be obligated to make any sale of the Collateral (or
            any part of portion thereof) regardless of notice of sale having
            been given. The Secured Party may adjourn any public or private sale
            from time to time by announcement at the time and place fixed
            therefor, and such sale may, without further notice, be made at the
            time and place to which it was so adjourned. The Company hereby
            waives any claims against the Secured Party arising by reason of the
            fact that the price at which any of the Collateral (or any part or
            portion thereof) may have been sold at such a private sale was less
            than the price that might have been obtained at a public sale, even
            if the Secured Party accepts the first offer received and does not
            offer the Collateral (or any part or portion thereof) to more than
            one offeree.

            (C) Any cash held by the Secured Party as Collateral and all cash
      proceeds received by the Secured Party in respect of any sale of,
      collection from, or other realization upon all or any part of the
      Collateral shall be applied by the Secured Party:

                  (i) First, to the payment of the costs and expenses of the
            Secured Party in enforcing its rights under this Agreement and any
            of the other Transaction Documents, including, without limitation,
            reasonable compensation to the Secured Party and its agent and
            counsel, and all expenses, liabilities and advances made or incurred
            by the Secured Party in connection therewith;

                  (ii) Next, to the Secured Party, for the satisfaction and
            payment in full of the Secured Obligations; and

                  (iii) Finally, after satisfaction and payment in full of all
            the Secured Obligations, to the payment to the Company, or its
            successors or assigns, or to whomsoever may be lawfully entitled to
            receive the same or as a court of competent jurisdiction may direct,
            of any surplus then remaining from such proceeds.

            (D) The Company, at its sole cost and expense, shall promptly take
      all steps and actions requested from time to time by the Secured Party to
      marshal the Collateral (or any specified part or portion thereof) at the
      Company Address and/or at such other location or locations as the Secured
      Party may reasonably request.

            (E) At the expiration of such period of time after receipt by the
      Secured Party as the Secured Party determines is reasonably sufficient to
      allow for clearance or payment of any items, the cash proceeds of the
      Collateral shall (subject to the prior application thereof in accordance
      with the foregoing subsection (C)) be credited to the Secured Obligations,
      it being specifically understood and agreed, however, that an account
      receivable, contract right, general intangible, negotiable or
      non-negotiable instrument (other than a check), or other non-cash proceeds
      shall not be so credited until actual payment thereof. All such credits
      shall, however, be conditioned upon final payment to the Secured Party of
      the items giving rise to them.


                                      -14-


            (F) If any Event of Default has occurred, the Secured Party may
      notify all or any of the Debtors of its security interest in the
      Collateral and collect all amounts due thereon; and the Company agrees, at
      the request of the Secured Party at any time following an Event of
      Default, to notify all or any of the Debtors in writing of the Secured
      Party's security interest in the Collateral in whatever manner the Secured
      Party requests and, if the Secured Party so requests, to permit the
      Secured Party to mail such notices at the Company's own expense.

            (G) Anything contained herein to the contrary notwithstanding, the
      Secured Party may exercise all rights and remedies available to it
      pursuant hereto or under law, which remedies shall be deemed cumulative
      and not exclusive.

      10. Expenses. The Company shall, upon demand, pay to the Secured Party the
amount of any and all expenses, including the fees and expenses of its counsel
and of any experts and agents, that the Secured Party may reasonably incur in
connection with (i) the administration of this Agreement upon the occurrence and
during the continuation of an Event of Default, (ii) the custody or preservation
of, or the sale of, collection from, or other realization upon, any of the
Collateral, (iii) the exercise or enforcement of any of the rights of the
Secured Party hereunder or pursuant hereto or otherwise available to the Secured
Party or (iv) the failure by the Company to perform or observe any of the
provisions hereof or of any of the other Transaction Documents.

      11. Security Interest Absolute. All rights of the Secured Party and
security interests granted herein, and all obligations of the Company pursuant
hereto, shall be absolute and unconditional irrespective of:

            (A) any lack of validity or enforceability of the Notes, the other
      Transaction Documents or any other agreement or instrument relating hereto
      or thereto;

            (B) any change in the time, manner or place of payment of, or in any
      other term of, all or any of the Secured Obligations, or any other
      amendment or waiver of or any consent to any departure from any of the
      Transaction Documents;

            (C) any release of any Collateral from the pledge made hereunder to
      the release of any guaranty or other surety for any of the Secured
      Obligations; or

            (D) any other circumstance that might otherwise constitute a defense
      available to, or a discharge of, the Company.

      12. Continuing Security Interest; Transfer of the Notes. This Agreement
shall create a continuing first priority security interest in all of the
Collateral and shall (a) remain in full force and effect until indefeasible
payment in full of the Secured Obligations has been made, (b) continue to be
effective or be reinstated, as the case may be, if at any time payment of the
Secured Obligations, or any part or portion thereof, is rescinded or reduced in
amount or must otherwise be restored or returned by any obligee of the Secured
Obligations, all as though such payment or performance had not been made, (c) be
binding upon the Company and its successors and assigns, and (d) inure, together
with the rights and remedies of the Secured Party pursuant hereto, to the
benefit of the Secured Party and its successors, transferees and assigns.
Without


                                      -15-


limiting the generality of the foregoing clause (c), the Secured Party may
(without notice to any consent of approval of the Company) assign or otherwise
transfer any Note (and or any right or interest in or to such Note) held by it
to any other Person, and such other Person shall thereupon become vested with
all the benefits in respect thereof granted to the Secured Party herein or
otherwise. Upon the payment in full of all of the Secured Obligations, the
Company shall be entitled to the return, upon its request and at its expense, of
such of the Collateral as shall not have been sold or otherwise applied pursuant
to the terms hereof.

      13. Miscellaneous.

            (A) Non-Assumption of Liability. The Secured Party shall not be
      deemed to have assumed any liability or responsibility to the Company or
      any third person for the correctness, validity or genuineness of any
      instruments or documents that may be released or endorsed to the Company
      by the Secured Party (which shall automatically be deemed to be without
      recourse to the Secured Party in any event), or for the existence,
      character, quantity, quality, condition, value or delivery of any goods
      purporting to be represented by any such documents, and the Secured Party,
      by accepting such security interest in the Collateral, or by releasing any
      Collateral to the Company, shall not be deemed to have assumed any
      obligation or liability to any supplier or any Debtor or to any other
      third party, and the Company agrees to indemnify and defend the Secured
      Party and hold it harmless in respect to any claim or proceeding arising
      out of any matter referred to in this Agreement.

            (B) Waiver. Except as otherwise expressly provided herein or in the
      other Transaction Documents, the Company hereby waives notice of
      nonpayment, demand, presentment, protest or notice of protest of or with
      respect to the Collateral or any of the Secured Obligations, and all other
      notices, consents to any renewals or extensions of time of payment
      thereof, and generally waives any and all suretyship defenses and defenses
      in the nature thereof. Subject to Section 13(G) below, no delay or
      omission of the Secured Party in exercising or enforcing any of its
      rights, powers, privileges, remedies, immunities or discretions (all of
      which are hereinafter collectively referred to as "the Secured Party's
      rights and remedies") hereunder shall constitute a waiver thereof; and no
      waiver by the Secured Party of any default of the Company hereunder shall
      operate as a waiver of any other default hereunder. No term or provision
      hereof shall be waived, altered or modified except with the prior written
      consent of the Secured Party, which consent makes explicit reference to
      this Agreement. Except as provided in the preceding sentence, no other
      agreement or transaction, of whatsoever nature, entered into between the
      Secured Party and the Company at any time (whether before, during or after
      the effective date or term of this Agreement), shall be construed as a
      waiver, modification or limitation of any of the Secured Party's rights
      and remedies under this Agreement (nor shall anything in this Agreement be
      construed as a waiver, modification or limitation of any of the Secured
      Party's rights and remedies under any such other agreement or transaction)
      but all the Secured Party's rights and remedies not only under the
      provisions of this Agreement, but also under any such other agreement or
      transaction, shall be cumulative and not alternative or exclusive, and may
      be exercised by the Secured Party at such time or times and in such order
      of preference as the Secured Party in its sole discretion may determine.


                                      -16-


            (C) Expenses. Except as otherwise provided herein, each Party will
      bear all of its own expenses in connection with the preparation and
      negotiation of this Agreement and the consummation and performance of its
      obligations thereunder.

            (D) Indemnification. Each of the Parties (an "Indemnifying Party")
      shall indemnify and hold harmless the other Party and its respective
      directors, officers, employees, agents and affiliates (all of the
      foregoing, collectively, an "Indemnified Party") from and against, and
      shall reimburse each Indemnified Party for, any and all liabilities,
      losses, damages, costs and expenses (including, without limitation,
      reasonable attorneys' fees and other legal costs, including those related
      to any appeal, and costs of any investigation) (all of the foregoing,
      collectively, "Losses") that have been suffered or incurred by such
      Indemnified Party and that have resulted from, or been occasioned by, (i)
      any breach or violation by the Indemnifying Party of any of its
      representations, warranties, covenants and other agreements set forth
      herein or in any of the other Transaction Documents or (ii) any claim
      asserted by any third party that, if true, would constitute a breach or
      violation by the Indemnifying Party of any of its representations,
      warranties, covenants and other agreements set forth herein or in any of
      the other Transaction Documents. (E) Notices. All notices, demands,
      requests, consents, approvals or other communications (each of the
      foregoing, a "Notice") required or permitted to be given hereunder or
      pursuant hereto or that are given with respect to this Agreement to
      either/any party hereto shall (except as otherwise provided herein) be in
      writing and shall be (i) personally delivered, (ii) sent by both
      registered or certified mail, postage prepaid and return receipt
      requested, and regular first class mail, (iii) sent both by facsimile
      transmission with receipt of transmission confirmed electronically or by
      telephone and by regular first class mail, (iv) sent by telegram or telex
      or (v) sent by reputable overnight courier service with charges prepaid
      and delivery confirmed, to the intended recipient at its respective
      address as set forth below; provided, however, that, if a party sending
      any Notice has received written notice in accordance with this subsection
      (E) of a more recent address for any intended recipient referred to below,
      any Notice to such intended recipient shall be delivered or sent to it at
      the most recent address of which such party has received such a notice:

            if to the Secured Party:

            CRC, Inc.
            1290 Avenue of the Americas, 39th Floor
            New York, New York 10104
            Attn: Chief Executive Officer
            Facsimile number: (212) 906-9500

            with a copy (which shall not constitute notice) to be simultaneously
            and sent by the same means to its counsel as follows:

            Kramer Levin Naftalis & Frankel LLP
            919 Third Avenue


                                      -17-


            New York, New York  10022
            Attn: Ely D. Tendler, Esq.
            Facsimile number: (212) 715-8000

            if to the Company:

            E-Sync Networks, Inc.
            35 Nutmeg Drive
            Trumbull, Connecticut 06611
            Attn: President and Chief Operating Officer
            Facsimile number: (203) 601-3151

            with a copy (which shall not constitute notice) to be simultaneously
            and sent by the same means to its counsel as follows:

            Finn Dixon & Herling LLP
            One Landmark Square, Suite 1400
            Stamford, Connecticut 06901-2689
            Attn: David I. Albin, Esq.
            Facsimile number: (203) 348-5777

            (F) Entire Agreement. This Agreement, together with the other
      Transaction Documents, is intended by the parties as a final expression of
      their agreement, and is intended to be a complete and exclusive statement
      of the agreement and understanding of the Parties, in respect of the
      subject matter contained herein and therein, constitutes the entire
      agreement of the Parties with respect to the subject matter hereof and
      thereof and supersedes, and merges herein and therein, all prior and
      contemporaneous negotiations, discussions, representations, understandings
      and agreements between the Parties, whether oral or written, with respect
      such subject matter. No representation, warranty, restriction, promise,
      undertaking or other agreement with respect to such subject matter has
      been made or given by any Party other than those set forth in this
      Agreement and the other Transaction Documents.

            (G) Amendment and Waiver. This Agreement may be amended, modified or
      supplemented only to the extent expressly set forth in writing that is
      signed by the party to be charged therewith and that sets forth therein
      that its purpose is to amend, modify or supplement this Agreement or some
      term, condition or provision hereof. No waiver of any term, condition or
      provision of this Agreement or of any breach or violation of this
      Agreement or any provision hereof shall be effective except to the extent
      expressly set forth in writing that is signed by the Party to be charged
      therewith. Without limiting the generality of the foregoing, no failure to
      object or otherwise act, and no conduct (including, without limitation,
      any failure or delay in enforcing this Agreement or any provision hereof
      or any acceptance or retention of payment) or course of conduct or
      dealing, by either Party shall be deemed (i) to constitute a waiver by
      such Party of the breach or violation of this Agreement or of any
      provision hereof by any the other Party or (ii) to have caused or
      reflected any amendment or other modification of this Agreement or of any
      term or provision hereof. Any waiver may be made in advance or after the
      right


                                      -18-


      waived has arisen or the breach or default waived has occurred, and any
      waiver may be conditional. No waiver of any breach or violation of any
      agreement or provision herein contained shall be deemed a waiver of any
      preceding or succeeding breach or violation thereof nor of any other
      agreement or provision herein contained. No waiver or extension of time
      for performance of any obligation or act shall be deemed a waiver or
      extension of the time for performance of any other obligation or act.

            (H) Assignment; No Third Party Beneficiaries. This Agreement and the
      rights, duties and obligations hereunder may not be assigned or delegated
      by the Company without the prior written consent of the Secured Party; and
      the Secured Party may, without notice to or any approval or consent of the
      Company, assign or delegate its rights, duties and obligations hereunder
      to any Person. Any purported assignment or delegation of rights, duties or
      obligations hereunder made by the Company without the prior written
      consent of the Secured Party shall be null and void and of no effect. This
      Agreement and the provisions hereof shall be binding upon and enforceable
      against each of the Parties and its successors and assigns and shall inure
      to the benefit of and be enforceable by each of the Parties and its
      successors and permitted assigns. Except as expressly provided for in this
      Agreement, this Agreement is not intended to confer any rights or benefits
      on any Persons other than the Parties, any other Person who or that would
      be an Indemnified Party and their respective estate, heirs, executors,
      administrators, legal representatives, successors and permitted assigns.

            (I) Severability. This Agreement and the terms and provisions hereof
      shall be deemed severable, and the invalidity or unenforceability of any
      term or provision hereof shall not affect the validity or enforceability
      of this Agreement or of any other term or provision hereof. In the event
      any term or provision hereof shall be determined to be invalid or
      unenforceable as applied to any situation or circumstance or in any
      jurisdiction, such invalidity or unenforceability shall not apply or
      extend to any other situation or circumstance or in any other jurisdiction
      or affect the validity or enforceability of any other term or provision.
      It is the Parties' intent that this Agreement and each term and provision
      hereof be enforceable in accordance with its terms and to the fullest
      extent permitted by law. Accordingly, to the extent any term or provision
      of this Agreement shall be determined or deemed to be valid or
      unenforceable, such provision shall be deemed amended or modified to the
      minimum extent necessary to make such provision, as so amended or
      modified, valid and enforceable.

            (J) Further Assurances. Each Party, upon the reasonable request of
      the other Party, shall, as promptly as reasonably possible, do and perform
      all such further acts and execute, acknowledge and deliver all such
      further instruments and documents as may be necessary or desirable to
      carry out, evidence and reflect the transactions contemplated hereby or
      otherwise carry out and perform the provisions, and purpose and intent, of
      this Agreement. Without limiting the generality of the foregoing, the
      Company (at its sole cost and expense) will execute and deliver to the
      Secured Party any writings and do all things necessary or appropriate, or
      reasonably requested by the Secured Party, to carry into effect the
      provisions and intent of this Agreement, or to vest more fully in or
      assure to the Secured Party (including, without limitation, all steps to
      create and perfect) the security interest in the Collateral granted to the
      Secured Party by this Agreement or to


                                      -19-


      comply with applicable statute or law or to facilitate the collection of
      the Collateral, including the furnishing, at such intervals as the Secured
      Party may establish from time to time, of reports, financial data and
      analyses satisfactory to the Secured Party. A carbon, photographic or
      other reproduction of this Agreement or any financing statement executed
      pursuant to the terms hereof shall be sufficient as a financing statement
      for the purpose of filing with the appropriate authorities.

            (K) Titles and Headings; Rules of Interpretation. Titles, captions
      and headings of the sections, articles and other subdivisions of this
      Agreement are for convenience of reference only and shall not affect the
      construction or interpretation of any provision of this Agreement.
      References to Sections and subsections (or other parts or subdivisions)
      refer to such Sections and subsections (or other parts or subdivisions) of
      this Agreement unless otherwise stated. Words such as "herein,"
      "hereinafter," "hereof," "hereto," "hereby" and "hereunder," and words of
      like import, unless the context requires otherwise, refer to this
      Agreement taken as a whole and not to any particular Section, Article or
      other provision hereof. As used in this Agreement, the masculine, feminine
      and neuter genders shall be deemed to include the others if the context
      requires, and if the context requires, the use of the singular shall
      include the plural and visa versa. This Agreement is the product of mutual
      negotiations between the parties and their respective counsels, and no
      party shall be deemed the draftsperson hereof or of any portion or
      provision hereof. Accordingly, in the event of any ambiguity or
      inconsistency in any provision of this Agreement, the same shall not be
      interpreted against either party hereto as the party responsible for
      drafting or providing such provision.

            (L) Arbitration. The Parties hereto agree that any and all disputes,
      claims or controversies arising out of or relating to this Agreement that
      are not resolved by their mutual agreement shall be submitted to final and
      binding arbitration before JAMS, or its successor, pursuant to the United
      States Arbitration Act, 9 U.S.C. Sec. 1, et seq. Either Party may commence
      the arbitration process called for in this Agreement by filing a written
      demand for arbitration with JAMS, with a copy to the other Party. The
      arbitration will be conducted in accordance with the provisions of JAMS'
      Comprehensive Arbitration Rules and Procedures in effect at the time of
      filing of the demand for arbitration. The Parties will cooperate with JAMS
      and with one another in selecting an arbitrator from JAMS' panel of
      neutrals, and in scheduling the arbitration proceedings. The Parties
      covenant that they will participate in the arbitration in good faith, and
      that they will share equally in its costs. The provisions of this
      paragraph may be enforced by any court of competent jurisdiction, and the
      Party seeking enforcement shall be entitled to an award of all costs, fees
      and expenses, including attorneys fees, to be paid by the Party against
      whom enforcement is ordered.

            (M) Governing Law; Consent to Jurisdiction; Waiver of Jury Trial.
      This Agreement shall be governed by, interpreted under and construed in
      accordance with the internal laws of the State of New York applicable to
      contracts executed and to be performed wholly in that state without giving
      effect to the choice or conflict of laws principles or provisions thereof.
      Each of the Parties hereby irrevocably submits to the jurisdiction of any
      state or federal court sitting in the City, County and State of New York
      or the State of Conencticut in respect of any enforcement proceeding
      arising out of or


                                      -20-


      relating to this Agreement, which courts shall have exclusive jurisdiction
      over and with respect to any such enforcement proceeding, and irrevocably
      accepts for itself and in respect of its property, generally and
      unconditionally, jurisdiction of the aforesaid courts. Each of the Parties
      hereby irrevocably waives, to the fullest extent such Party may
      effectively do so under applicable law, trial by jury and any objection
      that such Party may now or hereafter have to the laying of venue of any
      such enforcement proceeding brought in any such court and any claim that
      any such enforcement proceeding brought in any such court has been brought
      in an inconvenient forum. Nothing herein shall affect the right of any
      Party hereto to serve process in any manner permitted by law or to
      commence enforcement proceedings or otherwise proceed against the other
      Party in any other jurisdiction. legal proceedings or otherwise proceed
      against the other Party in any other jurisdiction.

            (N) The Parties acknowledge and agree to the following provisions of
      this Agreement in anticipation of the possible application, in one or more
      jurisdictions to the transactions contemplated hereby, of the Revised
      Article 9 of the Uniform Commercial Code in the form or substantially in
      the form approved by the American Law Institute and the National
      Conference of Commissioners on Uniform State Law and contained in the 2000
      Official Text of the Uniform Commercial Code ("Revised Article 9").

                  (i) In applying the law of any jurisdiction in which Revised
            Article 9 is in effect, the Collateral shall include, without
            limitation, the following categories of assets as defined in Revised
            Article 9: instruments (including promissory notes), documents,
            accounts (including health-care-insurance receivables), chattel
            paper (whether tangible or electronic), deposit accounts,
            letter-of-credit rights (whether or not the letter of credit is
            evidenced by a writing), commercial tort claims, securities and all
            other investment property, general intangibles (including payment
            intangibles and software), supporting obligations and any and all
            proceeds of any thereof, wherever located, whether now owned and
            hereafter acquired. If the Company shall at any time, whether or not
            Revised Article 9 is in effect in any particular jurisdiction,
            acquire a commercial tort claim, as defined in Revised Article 9,
            the Company shall immediately notify the Secured Party in a writing
            signed by the Company of the brief details thereof and grant to the
            Secured Party in such writing a security interest therein and in the
            proceeds thereof, all upon the terms of this Agreement, with such
            writing to be in form and substance reasonably satisfactory to the
            Secured Party.

                  (ii) The Secured Party may at any time and from time to time,
            pursuant to the provisions of this subsection (N), file financing
            statements, continuation statements and amendments thereto that
            describe the Collateral generally and that contain any other
            information required by Part 5 of Revised Article 9 for the
            sufficiency or filing office acceptance of any financing statement,
            continuation statement or amendment, including whether the Company
            is an organization, the type of organization and any organization
            identification number issued to the Company. The Company agrees to
            furnish any such information to the Secured Party promptly upon
            request (written or oral). Any such financing statements,


                                      -21-


            continuation statements or amendments may be signed by the Secured
            Party on behalf of the Company and may be filed at any time in any
            jurisdiction whether or not Revised Article 9 is then in effect in
            that jurisdiction.

                  (iii) TO THE EXTENT ANY COLLATERAL AND/OR REAL ESTATE IS
            LOCATED IN THE STATE OF CONNECTICUT, THE COMPANY ACKNOWLEDGES THAT
            THIS AGREEMENT AND EACH TRANSACTION RELATED TO IT IS A "COMMERCIAL
            TRANSACTION" WITHIN THE MEANING OF CHAPTER 903A OF THE CONNECTICUT
            GENERAL STATUES, AS AMENDED. THE company HEREBY WAIVES ANY RIGHT
            THAT IT MIGHT HAVE TO NOTICE AND A HEARING OR A PRIOR COURT ORDER,
            UNDER SAID CHAPTER 903A OR AS OTHERWISE PROVIDED UNDER ANY
            APPLICABLE FEDERAL OR STATE LAW, IN THE EVENT THE SECURED PARTY
            SEEKS ANY PREJUDGMENT REMEDY AT ANY TIME PRIOR TO FINAL JUDGMENT IN
            ANY LITIGATION INSTITUTED IN CONNECTION WITH THIS AGREEMENT WHETHER
            BY WAY OF ATTACHMENT, FOREIGN ATTACHMENT, GARNISHMENT OR REPLEVIN.

                  (iv) Nothing contained in this subsection (N) shall be
            construed to narrow the scope of the Secured Party's security
            interest in any of the Collateral or the perfection or priority
            thereof or to impair or otherwise limit any of the rights, powers,
            privileges or remedies of the Secured Party hereunder except (and
            then only to the extent) mandated by Revised Article 9 to the extent
            then applicable.

            (O) Notwithstanding anything to the contrary set forth herein, this
      Agreement will terminate, and the security interest granted hereunder
      shall cease to attach, at such time as all obligations of the Company
      under the Notes and this Security Agreement have been paid in full, unless
      at such time the Company has a non-contingent obligation to pay money to
      Secured Party under a Transaction Document (in which case such termination
      and cessation will occur as soon as the Company no longer has any such
      non-contingent obligation to pay money).


                                      -22-


      IN WITNESS WHEREOF, each of the Parties, intending to be bound hereby, has
caused this Agreement to be executed and deliver on its behalf by an officer or
other representative thereunto duly authorized, all as of the date first above
written.

                                    The Company:

                                    E-SYNC NETWORKS, INC.

                                    By: /s/ Michael A. Clark
                                       _________________________________________
                                    Name:  Michael A. Clark
                                    Title: President and Chief Operating Officer


                                    The Secured Party:

                                    CRC, INC.

                                    By: /s/ Joshua Wurzburger
                                       _________________________________________
                                    Name:  Joshua Wurzburger
                                    Title: President

      Signature Page to Amended and Restated Pledge and Security Agreement