EXHIBIT 10.26
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SILICON VALLEY BANK

                AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT

BORROWER:  DATAWATCH CORPORATION
ADDRESS:   175 Cabot Street, Suite 503
           Lowell, Massachusetts 01854-3633

DATE:      OCTOBER 30, 2001

THIS AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT is entered into on the
above date between SILICON VALLEY BANK, a California-chartered bank, with its
principal place of business at 3003 Tasman Drive, Santa Clara, California 95054
and with a loan production office located at One Newton Executive Park, Suite
200, 2221 Washington Street, Newton, Massachusetts 02462 ("Silicon") and the
borrower named above (the "Borrower"), with an office located at the above
address ("Borrower's Address"). The Schedule and Exhibits to this Agreement (the
"Schedule" and the "Exhibits," respectively) shall for all purposes be deemed to
be part of this Agreement, and the same are integral parts of this Agreement.
(Definitions of certain terms used in this Agreement are set forth in Section 8
below.)

1. LOANS.

           1.1 LOANS. Silicon will make loans to Borrower (the "Loans"), in
amounts determined by Silicon in its sole discretion, up to the amounts (the
"Credit Limit") shown on the Schedule, provided no Default or Event of Default
has occurred and is continuing, and subject to deduction of any Reserves for
accrued interest and such other Reserves as Silicon in good faith reasonably
deems proper from time to time.

           1.2 INTEREST. All Loans and all other monetary Obligations shall bear
interest at the rate shown on the Schedule, except where expressly set forth to
the contrary in this Agreement. Interest shall be payable monthly, on the last
day of the month. Interest may, in Silicon's discretion, be charged to
Borrower's loan account, and the same shall thereafter bear interest at the same
rate as the other Loans. Silicon may, in its discretion, charge interest to
Borrower's Deposit Accounts maintained with Silicon.

           1.3 OVERADVANCES. If at any time or for any reason the total of all
outstanding Loans and all other Obligations exceeds the Credit Limit (an
"Overadvance"), Borrower shall promptly pay the amount of the excess to Silicon,
without notice or demand. Without limiting Borrower's obligation to repay to
Silicon on demand the amount of any Overadvance, Borrower agrees to pay Silicon
interest on the outstanding amount of any Overadvance, on demand, at a rate
equal to the interest rate which would otherwise be applicable to the
Overadvance, plus an additional two percent (2%) per annum; provided, however,
if Borrower promptly pays such Overadvance, Bank will waive the additional two
percent (2%) per annum increase.

           1.4 FEES. Borrower shall pay Silicon the fees shown on the Schedule,
which are in addition to all interest and other sums payable to Silicon and are
not refundable.

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           1.5 LETTERS OF CREDIT. At the request of Borrower, Silicon may, in
its sole discretion, issue or arrange for the issuance of letters of credit for
the account of Borrower, in each case in form and substance satisfactory to
Silicon in its sole discretion (collectively, "Letters of Credit"). The
aggregate face amount of all outstanding Letters of Credit from time to time
(plus all Silicon exposure under any foreign exchange contracts) shall not
exceed the amount shown on the Schedule (the "Letter of Credit Sublimit"), and
shall be reserved against Loans which would otherwise be available hereunder.
Borrower shall pay all bank charges (including charges of Silicon) for the
issuance of Letters of Credit, together with such additional fee as Silicon's
letter of credit department shall charge in connection with the issuance of the
Letters of Credit. Any payment by Silicon under or in connection with a Letter
of Credit shall constitute a Loan hereunder on the date such payment is made.
Each Letter of Credit shall have an expiry date no later than thirty days prior
to the Maturity Date. Borrower hereby agrees to indemnify, save, and hold
Silicon harmless from any loss, cost, expense, or liability, including payments
made by Silicon, expenses, and reasonable attorneys' fees incurred by Silicon
arising out of or in connection with any Letters of Credit. Borrower agrees to
be bound by the regulations and interpretations of the issuer of any Letters of
Credit guarantied by Silicon and opened for Borrower's account or by Silicon's
interpretations of any Letter of Credit issued by Silicon for Borrower's
account, and Borrower understands and agrees that Silicon shall not be liable
for any error, negligence, or mistake, whether of omission or commission, in
following Borrower's instructions or those contained in the Letters of Credit or
any modifications, amendments, or supplements thereto. Borrower understands that
Letters of Credit may require Silicon to indemnify the issuing bank for certain
costs or liabilities arising out of claims by Borrower against such issuing
bank. Borrower hereby agrees to indemnify and hold Silicon harmless with respect
to any loss, cost, expense, or liability incurred by Silicon under any Letter of
Credit as a result of Silicon's indemnification of any such issuing bank. The
provisions of this Loan Agreement, as it pertains to Letters of Credit, and any
other present or future documents or agreements between Borrower and Silicon
relating to Letters of Credit are cumulative.

2. SECURITY INTEREST.

           2.1 SECURITY INTEREST. To secure the payment and performance of all
of the Obligations when due, and the performance of each of the Borrower's
duties under this Agreement and all documents executed in connection herewith,
Borrower hereby grants to Silicon a continuing security interest in all of
Borrower's interest in the following, whether now owned or hereafter acquired,
and wherever located: All Inventory, Equipment, Payment Intangibles, Letter-of-
Credit Rights, Supporting Obligations, Receivables, and General Intangibles,
including, without limitation, all of Borrower's Intellectual Property, all of
Borrower's Deposit Accounts (other than Borrower's payroll account with Citizens
Bank), and all money, and all property now or at any time in the future in
Silicon's possession (including claims and credit balances), and all proceeds
(including proceeds of any insurance policies, proceeds of proceeds and claims
against third parties), all products and all books and records related to any of
the foregoing (all of the foregoing, together with all other property in which
Silicon may now or in the future be granted a lien or security interest, is
referred to herein, collectively, as the "Collateral"). The security interest
granted herein shall be a first priority security interest in the Collateral.
Silicon may place a "hold" on any Deposit Account pledged as collateral.
Notwithstanding the foregoing, it is expressly acknowledged and agreed that the
security interest created in this Agreement only with respect to Exim Eligible
Foreign Accounts (as such term is defined in the Exim Agreement) is subject to
and subordinate to the security interest granted to Silicon in the Exim
Agreement with respect to such Exim Eligible Foreign Accounts, but only to the
extent any Advances are actually made to the Borrower under the Exim Agreement
based upon such Exim Eligible Foreign Accounts. If the Borrower shall at any
time acquire a commercial tort claim the Borrower shall promptly notify Silicon
in a writing signed by the Borrower of the brief details thereof and grant to
Silicon 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 satisfactory to Silicon.

3. REPRESENTATIONS, WARRANTIES AND COVENANTS OF THE BORROWER.

           In order to induce Silicon to enter into this Agreement and to make
Loans, Borrower represents and warrants to Silicon as follows, and Borrower
covenants that the following representations will continue to be true, and that
Borrower will at all times comply with all of the following covenants:

           3.1 CORPORATE EXISTENCE AND AUTHORITY. Borrower, if a corporation, is
and will continue to be, duly organized, validly existing and in good standing
under the laws of the jurisdiction of its incorporation. Borrower is and will

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continue to be qualified and licensed to do business in all jurisdictions in
which any failure to do so would have a material adverse effect on Borrower. The
execution, delivery and performance by Borrower of this Agreement, and all other
documents contemplated hereby (i) have been duly and validly authorized, (ii)
are enforceable against Borrower in accordance with their terms (except as
enforcement may be limited by equitable principles and by bankruptcy,
insolvency, reorganization, moratorium or similar laws relating to creditors'
rights generally), (iii) do not violate Borrower's articles or certificate of
incorporation, Borrower's by-laws, or any law or any material agreement or
instrument which is binding upon Borrower or its property, and (iv) do not
constitute grounds for acceleration of any material indebtedness or obligation
under any material agreement or instrument which is binding upon Borrower or its
property.

           3.2 NAME; TRADE NAMES AND STYLES. The name of Borrower set forth in
the heading to this Agreement is its correct name. Listed on the Schedule are
all prior names of Borrower and all of Borrower's present and prior trade names.
Borrower shall give Silicon 30 days' prior written notice before changing its
name or doing business under any other name. Borrower has complied, and will in
the future comply, with all laws relating to the conduct of business under a
fictitious business name.

           3.3 PLACE OF BUSINESS; LOCATION OF COLLATERAL. The address set forth
in the heading to this Agreement is Borrower's chief executive office. In
addition, Borrower has places of business and Collateral is located only at the
locations set forth on the Schedule. Borrower will give Silicon at least 30 days
prior written notice before opening any additional place of business, changing
its chief executive office, changing its state of formation or moving any of the
Collateral to a location other than Borrower's Address or one of the locations
set forth on the Schedule.

           3.4 TITLE TO COLLATERAL; PERMITTED LIENS. Borrower is now, and will
at all times in the future be, the sole owner of all the Collateral, except for
items of Equipment which are leased by Borrower. The Collateral now is and will
remain free and clear of any and all liens, charges, security interests,
encumbrances and adverse claims, except for Permitted Liens. Silicon now has,
and will continue to have, a first-priority perfected and enforceable security
interest in all of the Collateral, subject only to the Permitted Liens, and
Borrower will at all times defend Silicon and the Collateral against all claims
of others. None of the Collateral now is or will be affixed to any real property
in such a manner, or with such intent, as to become a fixture. Borrower is not
and will not become a lessee under any real property lease pursuant to which the
lessor may obtain any rights in any of the Collateral and no such lease now
prohibits, restrains, impairs or will prohibit, restrain or impair Borrower's
right to remove any Collateral from the leased premises. Whenever any Collateral
is located upon premises in which any third party has an interest (whether as
owner, mortgagee, beneficiary under a deed of trust, lien or otherwise),
Borrower shall, whenever requested by Silicon, use its best efforts to cause
such third party to execute and deliver to Silicon, in form acceptable to
Silicon, such waivers and subordinations as Silicon shall specify, so as to
ensure that Silicon's rights in the Collateral are, and will continue to be,
superior to the rights of any such third party. Borrower will keep in full force
and effect, and will comply with all the terms of, any lease of real property
where any of the Collateral now or in the future may be located.

           3.5 MAINTENANCE OF COLLATERAL. Borrower will maintain the Collateral
in good working condition, and Borrower will not use the Collateral for any
unlawful purpose. Borrower will immediately advise Silicon in writing of any
material loss or damage to the Collateral.

           3.6 BOOKS AND RECORDS. Borrower has maintained and will maintain at
Borrower's Address complete and accurate books and records, comprising an
accounting system in accordance with generally accepted accounting principles.

           3.7 FINANCIAL CONDITION, STATEMENTS AND REPORTS. All financial
statements now or in the future delivered to Silicon have been, and will be,
prepared in conformity with generally accepted accounting principles and now and
in the future will completely and accurately reflect the financial condition of
Borrower, at the times and for the periods therein stated. Between the last date
covered by any such statement provided to Silicon and the date hereof,

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there has been no material adverse change in the financial condition or business
of Borrower. Borrower is now and will continue to be solvent.

           3.8 TAX RETURNS AND PAYMENTS; PENSION CONTRIBUTIONS. Borrower has
timely filed, and will timely file, all tax returns and reports required by
foreign, federal, state and local law, and Borrower has timely paid, and will
timely pay, all foreign, federal, state and local taxes, assessments, deposits
and contributions now or in the future owed by Borrower. Borrower may, however,
defer payment of any contested taxes, provided that Borrower (i) in good faith
contests Borrower's obligation to pay the taxes by appropriate proceedings
promptly and diligently instituted and conducted, (ii) notifies Silicon in
writing of the commencement of, and any material development in, the
proceedings, and (iii) posts bonds or takes any other steps required to keep the
contested taxes from becoming a lien upon any of the Collateral. Borrower is
unaware of any claims or adjustments proposed for any of Borrower's prior tax
years which could result in additional taxes becoming due and payable by
Borrower. Borrower has paid, and shall continue to pay all amounts necessary to
fund all present and future pension, profit sharing and deferred compensation
plans in accordance with their terms, and Borrower has not and will not withdraw
from participation in, permit partial or complete termination of, or permit the
occurrence of any other event with respect to, any such plan which could result
in any liability of Borrower, including any liability to the Pension Benefit
Guaranty Corporation or its successors or any other governmental agency.
Borrower shall, at all times, utilize the services of an outside payroll service
providing for the automatic deposit of all payroll taxes payable by Borrower.

           3.9 COMPLIANCE WITH LAW. Borrower has complied, and will comply, in
all material respects, with all provisions of all foreign, federal, state and
local laws and regulations relating to Borrower, including, but not limited to,
those relating to Borrower's ownership of real or personal property, the conduct
and licensing of Borrower's business, and all environmental matters.

           3.10 LITIGATION. Except as disclosed in the Schedule, there is no
claim, suit, litigation, proceeding or investigation pending or (to best of
Borrower's knowledge) threatened by or against or affecting Borrower in any
court or before any governmental agency (or any basis therefor known to
Borrower) which may result, either separately or in the aggregate, in any
material adverse change in the financial condition or business of Borrower, or
in any material impairment in the ability of Borrower to carry on its business
in substantially the same manner as it is now being conducted. Borrower will
promptly inform Silicon in writing of any claim, proceeding, litigation or
investigation in the future threatened or instituted by or against Borrower
involving any single claim of $50,000 or more, or involving $100,000 or more in
the aggregate.

           3.11 USE OF PROCEEDS. All proceeds of all Loans shall be used solely
for working capital purposes. Borrower is not purchasing or carrying any "margin
stock" (as defined in Regulation U of the Board of Governors of the Federal
Reserve System) and no part of the proceeds of any Loan will be used to purchase
or carry any "margin stock" or to extend credit to others for the purpose of
purchasing or carrying any "margin stock."

4. RECEIVABLES.

           4.1 REPRESENTATIONS RELATING TO RECEIVABLES. Borrower represents and
warrants to Silicon as follows: Each Receivable with respect to which Loans are
requested by Borrower shall, on the date each Loan is requested and made, (i)
represent an undisputed bona fide existing unconditional obligation of the
Account Debtor created by the sale, delivery, and acceptance of goods or the
rendition of services in the ordinary course of Borrower's business, and (ii)
meet the Minimum Eligibility Requirements set forth in Section 8 below.

           4.2 REPRESENTATIONS RELATING TO DOCUMENTS AND LEGAL COMPLIANCE.
Borrower represents and warrants to Silicon as follows: All statements made and
all unpaid balances appearing in all invoices, instruments and other documents
evidencing the Receivables are and shall be true and correct and all such
invoices, instruments and other documents and all of Borrower's books and
records are and shall be genuine and in all respects what they purport to be,
and all signatories and endorsers have the capacity to contract. All sales and
other transactions underlying or giving rise to each Receivable shall fully
comply with all applicable laws and governmental rules and regulations.

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All signatures and endorsements on all documents, instruments, and agreements
relating to all Receivables are and shall be genuine, and all such documents,
instruments and agreements are and shall be legally enforceable in accordance
with their terms.

           4.3 SCHEDULES AND DOCUMENTS RELATING TO RECEIVABLES. Borrower shall
deliver to Silicon transaction reports and loan requests, schedules and
assignments of all Receivables, and schedules of collections, all on Silicon's
standard forms; provided, however, that Borrower's failure to execute and
deliver the same shall not affect or limit Silicon's security interest and other
rights in all of Borrower's Receivables, nor shall Silicon's failure to advance
or lend against a specific Receivable affect or limit Silicon's security
interest and other rights therein. Loan requests received after 12:00 Noon will
not be considered by Silicon until the next Business Day. Together with each
such schedule and assignment, or later if requested by Silicon, Borrower shall
furnish Silicon with copies (or, at Silicon's request, originals) of all
contracts, orders, invoices, and other similar documents, and all original
shipping instructions, delivery receipts, bills of lading, and other evidence of
delivery, for any goods the sale or disposition of which gave rise to such
Receivables, and Borrower warrants the genuineness of all of the foregoing.
Borrower shall also furnish to Silicon an aged accounts receivable trial balance
in such form and at such intervals as Silicon shall request. In addition,
Borrower shall deliver to Silicon the originals of all instruments, chattel
paper, security agreements, guarantees and other documents and property
evidencing or securing any Receivables, immediately upon receipt thereof and in
the same form as received, with all necessary indorsements, all of which shall
be with recourse. Borrower shall also provide Silicon with copies of all credit
memos within five days after the date issued.

           4.4 COLLECTION OF RECEIVABLES. Borrower shall cause the Account
Debtors to remit all Receivables to Silicon and Silicon shall hold all payments
on, and proceeds of, Receivables in a lockbox account, or such other "blocked
account" as Silicon may specify, pursuant to a blocked account agreement in such
form as Silicon may specify. All such payments on, and proceeds of, Receivables
shall be applied to the Obligations in such order as Silicon shall determine.
Silicon or its designee may, at any time, notify Account Debtors that the
Receivables have been assigned to Silicon.

           4.5. REMITTANCE OF PROCEEDS. All proceeds arising from the
disposition of any Collateral shall be delivered, in kind, by Borrower to
Silicon in the original form in which received by Borrower not later than the
following Business Day after receipt by Borrower, to be applied to the
Obligations in such order as Silicon shall determine; provided that, if no
Default or Event of Default has occurred, Borrower shall not be obligated to
remit to Silicon the proceeds of the sale of worn out or obsolete equipment
disposed of by Borrower in good faith in an arm's length transaction for an
aggregate purchase price of $25,000 or less (for all such transactions in any
fiscal year). Borrower agrees that it will not commingle proceeds of Collateral
with any of Borrower's other funds or property, but will hold such proceeds
separate and apart from such other funds and property and in an express trust
for Silicon. Nothing in this Section 4.5 limits the restrictions on disposition
of Collateral set forth elsewhere in this Agreement.

           4.6 DISPUTES. Borrower shall notify Silicon promptly of all disputes
or claims relating to Receivables. Borrower shall not forgive (completely or
partially), compromise or settle any Receivable for less than payment in full,
or agree to do any of the foregoing, except that Borrower may do so, provided
that: (i) Borrower does so in good faith, in a commercially reasonable manner,
in the ordinary course of business, and in arm's length transactions, which are
reported to Silicon on the regular reports provided to Silicon; (ii) no Default
or Event of Default has occurred and is continuing; and (iii) taking into
account all such discounts settlements and forgiveness, the total outstanding
Loans will not exceed the Credit Limit. Silicon may, at any time after the
occurrence of an Event of Default, settle or adjust disputes or claims directly
with Account Debtors for amounts and upon terms which Silicon considers
advisable in its reasonable credit judgment and, in all cases, Silicon shall
credit Borrower's Loan account with only the net amounts received by Silicon in
payment of any Receivables.

           4.7 RETURNS. Provided no Event of Default has occurred and is
continuing, if any Account Debtor returns any Inventory to Borrower in the
ordinary course of its business, Borrower shall promptly determine the reason
for such return and promptly issue a credit memorandum to the Account Debtor in
the appropriate amount (sending a

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copy to Silicon). In the event any attempted return occurs after the occurrence
of any Event of Default, Borrower shall (i) hold the returned Inventory in trust
for Silicon, (ii) segregate all returned Inventory from all of Borrower's other
property, (iii) conspicuously label the returned Inventory as Silicon's
property, and (iv) immediately notify Silicon of the return of any Inventory,
specifying the reason for such return, the location and condition of the
returned Inventory, and on Silicon's request deliver such returned Inventory to
Silicon.

           4.8 VERIFICATION. Silicon may, from time to time, verify directly
with the respective Account Debtors the validity, amount and other matters
relating to the Receivables, by means of mail, telephone or otherwise, either in
the name of Borrower or Silicon or such other name as Silicon may choose.

           4.9 NO LIABILITY. Silicon shall not under any circumstances be
responsible or liable for any shortage or discrepancy in, damage to, or loss or
destruction of, any goods, the sale or other disposition of which gives rise to
a Receivable, or for any error, act, omission, or delay of any kind occurring in
the settlement, failure to settle, collection or failure to collect any
Receivable, or for settling any Receivable in good faith for less than the full
amount thereof, nor shall Silicon be deemed to be responsible for any of
Borrower's obligations under any contract or agreement giving rise to a
Receivable. Nothing herein shall, however, relieve Silicon from liability for
its own gross negligence or willful misconduct.

5. ADDITIONAL DUTIES OF THE BORROWER.

           5.1 FINANCIAL AND OTHER COVENANTS. Borrower shall at all times comply
with the financial and other covenants set forth in the Schedule.

           5.2 INSURANCE. Borrower shall, at all times insure all of the
tangible personal property Collateral and carry such other business insurance,
with insurers reasonably acceptable to Silicon, in such form and amounts as
Silicon may reasonably require, and Borrower shall provide evidence of such
insurance to Silicon, so that Silicon is satisfied that such insurance is, at
all times, in full force and effect. All such insurance policies shall name
Silicon as an additional loss payee, and shall contain a lenders loss payee
endorsement in form reasonably acceptable to Silicon. Upon receipt of the
proceeds of any such insurance, Silicon shall apply such proceeds in reduction
of the Obligations as Silicon shall determine in its sole discretion, except
that, provided no Default or Event of Default has occurred and is continuing,
Silicon shall release to Borrower insurance proceeds with respect to Equipment
totaling less than $100,000, which shall be utilized by Borrower for the
replacement of the Equipment with respect to which the insurance proceeds were
paid. Silicon may require reasonable assurance that the insurance proceeds so
released will be so used. If Borrower fails to provide or pay for any insurance,
Silicon may, but is not obligated to, obtain the same at Borrower's expense.
Borrower shall promptly deliver to Silicon copies of all reports made to
insurance companies.

           5.3 REPORTS. Borrower, at its expense, shall provide Silicon with the
written reports set forth in the Schedule, and such other written reports with
respect to Borrower (including budgets, sales projections, operating plans and
other financial documentation), as Silicon shall from time to time reasonably
specify.

           5.4 ACCESS TO COLLATERAL, BOOKS AND RECORDS. At reasonable times, and
on one Business Day's notice, Silicon, or its agents, shall have the right to
inspect the Collateral, and the right to audit and copy Borrower's books and
records. Silicon shall take reasonable steps to keep confidential all
information obtained in any such inspection or audit, but Silicon shall have the
right to disclose any such information to its auditors, regulatory agencies, and
attorneys, and pursuant to any subpoena or other legal process. The foregoing
inspections and audits shall be at Borrower's expense and the charge therefor
shall be $600 per person per day (or such higher amount as shall represent
Silicon's then current standard charge for the same), plus reasonable out of
pocket expenses. Borrower will not enter into any agreement with any accounting
firm, service bureau or third party to store Borrower's books or records at any
location other than Borrower's Address, without first obtaining Silicon's
written consent, which may be conditioned upon such accounting firm, service
bureau or other third party agreeing to give Silicon the same rights with
respect to access to books and records and related rights as Silicon has under
this Loan Agreement.

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Borrower waives the benefit of any accountant-client privilege or other
evidentiary privilege precluding or limiting the disclosure, divulgence or
delivery of any of its books and records (except that Borrower does not waive
any attorney-client privilege).

           5.5 NEGATIVE COVENANTS. Except as may be permitted in the Schedule,
Borrower shall not, without Silicon's prior written consent, do any of the
following: (i) merge or consolidate with another corporation or entity; (ii)
acquire any assets, except in the ordinary course of business; (iii) enter into
any other transaction outside the ordinary course of business which would have a
material adverse effect on Borrower or on the prospect of repayment of the
Obligations; (iv) sell or transfer any Collateral, except for the sale of
finished Inventory in the ordinary course of Borrower's business, and except for
the sale of obsolete or unneeded Equipment in the ordinary course of business;
(v) store any Inventory or other Collateral with any warehouseman or other third
party; (vi) other than to distributors, sell any Inventory on a sale-or-return,
guaranteed sale, consignment, or other contingent basis; (vii) make any loans of
any money or other assets; (viii) incur any debts outside the ordinary course of
business; (ix) guarantee or otherwise become liable with respect to the
obligations of another party or entity; (x) pay or declare any dividends on
Borrower's stock (except for dividends payable solely in stock of Borrower);
(xi) redeem, retire, purchase or otherwise acquire, directly or indirectly, any
of Borrower's stock; (xii) make any change in Borrower's capital structure which
would have a material adverse effect on Borrower or on the prospect of repayment
of the Obligations; or (xiii) dissolve or elect to dissolve. Transactions
permitted by the foregoing provisions of this Section 5.5 are only permitted if
no Default or Event of Default would occur as a result of such transaction.

           5.6 LITIGATION COOPERATION. Should any third-party suit or proceeding
be instituted by or against Silicon with respect to any Collateral or in any
manner relating to Borrower, Borrower shall, without expense to Silicon, make
available Borrower and its officers, employees and agents and Borrower's books
and records, to the extent that Silicon may deem them reasonably necessary in
order to prosecute or defend any such suit or proceeding.

           5.7 FURTHER ASSURANCES. Borrower agrees, at its expense, on request
by Silicon, to execute all documents and take all actions, as Silicon may deem
reasonably necessary or useful in order to perfect and maintain Silicon's
perfected security interest in the Collateral, and in order to fully consummate
the transactions contemplated by this Agreement.

6. TERM.

           6.1 MATURITY DATE. This Agreement shall continue in effect until the
maturity date set forth on the Schedule (the "Maturity Date"); provided that the
Maturity Date may be extended upon written agreement of the parties hereto.

           6.2 PAYMENT OF OBLIGATIONS. On the Maturity Date or on any earlier
effective date of termination, Borrower shall pay and perform in full all
Obligations, whether evidenced by installment notes or otherwise, and whether or
not all or any part of such Obligations are otherwise then due and payable.
Without limiting the generality of the foregoing, if on the Maturity Date, or on
any earlier effective date of termination, there are any outstanding Letters of
Credit issued by Silicon or issued by another institution based upon an
application, guarantee, indemnity or similar agreement on the part of Silicon,
then on such date Borrower shall provide to Silicon cash collateral in an amount
equal to the face amount of all such Letters of Credit plus all interest, fees
and cost due or to become due in connection therewith, to secure all of the
Obligations relating to said Letters of Credit, pursuant to Silicon's then
standard form cash pledge agreement. Notwithstanding any termination of this
Agreement, all of Silicon's security interests in all of the Collateral and all
of the terms and provisions of this Agreement shall continue in full force and
effect until all Obligations have been paid and performed in full; provided
that, without limiting the fact that Loans are subject to the discretion of
Silicon, Silicon may, in its sole discretion, refuse to make any further Loans
after termination. No termination shall in any way affect or impair any right or
remedy of Silicon, nor shall any such termination relieve Borrower of any
Obligation to Silicon, until all of the Obligations have been paid and performed
in full. Upon payment and performance in full of all the Obligations and written
termination of this Agreement by Silicon, Silicon shall promptly deliver to
Borrower termination statements, requests for reconveyances and such other
documents as may be required to fully terminate Silicon's security interests.

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7.  EVENTS OF DEFAULT AND REMEDIES.

           7.1 EVENTS OF DEFAULT. The occurrence of any of the following events
shall constitute an "Event of Default" under this Agreement, and Borrower shall
give Silicon immediate written notice thereof: (a) Any warranty, representation,
statement, report or certificate made or delivered to Silicon by Borrower or any
of Borrower's officers, employees or agents, now or in the future, shall be
untrue or misleading in a material respect when made; or (b) Borrower shall fail
to pay when due any Loan or any interest thereon or any other monetary
Obligation; or (c) Borrower shall fail to comply with any of the financial
covenants set forth in the Schedule or shall fail to perform any other
non-monetary Obligation which by its nature cannot be cured; or (d) Borrower
shall fail to perform any other non-monetary Obligation, which failure is not
cured within 5 Business Days after the date due; or (e) any levy, assessment,
attachment, seizure, lien or encumbrance (other than a Permitted Lien) is made
on all or any part of the Collateral which is not cured within 10 days after the
occurrence of the same, or immediately upon the service of process upon Silicon
seeking to attach by trustee, mesne or other process, any of Borrower's funds on
deposit with, or assets of the Borrower in the possession of, Silicon; or (f)
any default or event of default occurs under any obligation secured by a
Permitted Lien, which is not cured within any applicable cure period or waived
in writing by the holder of the Permitted Lien; or (g) Borrower breaches any
material contract or obligation, which has or may reasonably be expected to have
a material adverse effect on Borrower's business or financial condition; or (h)
Dissolution, termination of existence, insolvency or business failure of
Borrower; or appointment of a receiver, trustee or custodian, for all or any
part of the property of, assignment for the benefit of creditors by, or the
commencement of any proceeding by Borrower under any reorganization, bankruptcy,
insolvency, arrangement, readjustment of debt, dissolution or liquidation law or
statute of any jurisdiction, now or in the future in effect; or (i) the
commencement of any proceeding against Borrower or any guarantor of any of the
Obligations under any reorganization, bankruptcy, insolvency, arrangement,
readjustment of debt, dissolution or liquidation law or statute of any
jurisdiction, now or in the future in effect, which is not cured by the
dismissal thereof within 60 days after the date commenced; or (j) revocation or
termination of, or limitation or denial of liability upon, any guaranty of the
Obligations or any attempt to do any of the foregoing, or commencement of
proceedings by any guarantor of any of the Obligations under any bankruptcy or
insolvency law; or (k) revocation or termination of, or limitation or denial of
liability upon, any pledge of any certificate of deposit, securities or other
property or asset of any kind pledged by any third party to secure any or all of
the Obligations, or any attempt to do any of the foregoing, or commencement of
proceedings by or against any such third party under any bankruptcy or
insolvency law; or (l) Borrower makes any payment on account of any indebtedness
or obligation which has been subordinated to the Obligations other than as
permitted in the applicable subordination agreement, or if any Person who has
subordinated such indebtedness or obligations terminates or in any way limits
his subordination agreement; or (m) there shall be a material change in the
management or control of Borrower in effect on the date hereof, without the
prior written consent of Silicon; or (n) Borrower shall generally not pay its
debts as they become due, or Borrower shall conceal, remove or transfer any part
of its property, with intent to hinder, delay or defraud its creditors, or make
or suffer any transfer of any of its property which may be fraudulent under any
bankruptcy, fraudulent conveyance or similar law; or (o) there shall be (i) a
material impairment in the perfection or priority of Silicon's security interest
in the Collateral or in the value of such Collateral; (ii) a material adverse
change in the business, operations or condition (financial or otherwise) of the
Borrower; (iii) a material impairment of the prospect of repayment of any
portion of the Obligations, as reasonably determined by Silicon in good faith;
or (iv) Silicon determines, based upon information available to it and in its
reasonable judgment and in good faith, that there is reasonable likelihood that
Borrower shall fail to comply with one or more of the financial covenants in
Section 5.1 during the next succeeding financial reporting period; or (p)
Borrower shall breach any term of the IP Security Agreement or the Warrant
granted by the Borrower to Silicon; or (q) Borrower shall breach any term of the
Exim Agreement, as defined herein or any event of default shall occur
thereunder.

           7.2 REMEDIES. Upon the occurrence and continuance of any Event of
Default, and at any time thereafter, Silicon, at its option, and without notice
or demand of any kind (all of which are hereby expressly waived by Borrower),
may do any one or more of the following: (a) Cease making Loans or otherwise
extending credit to Borrower under this Agreement or any other document or
agreement; (b) Accelerate and declare all or any part of

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the Obligations to be immediately due, payable, and performable, notwithstanding
any deferred or installment payments allowed by any instrument evidencing or
relating to any Obligation; (c) Take possession of any or all of the Collateral
wherever it may be found, and for that purpose Borrower hereby authorizes
Silicon without judicial process to enter onto any of Borrower's premises
without interference to search for, take possession of, keep, store, or remove
any of the Collateral, and remain on the premises or cause a custodian to remain
on the premises in exclusive control thereof, without charge for so long as
Silicon deems it reasonably necessary in order to complete the enforcement of
its rights under this Agreement or any other agreement; provided, however, that
should Silicon seek to take possession of any of the Collateral by Court
process, Borrower hereby irrevocably waives: (i) any bond and any surety or
security relating thereto required by any statute, court rule or otherwise as an
incident to such possession; (ii) any demand for possession prior to the
commencement of any suit or action to recover possession thereof; and (iii) any
requirement that Silicon retain possession of, and not dispose of, any such
Collateral until after trial or final judgment; (d) Require Borrower to assemble
any or all of the Collateral and make it available to Silicon at places
designated by Silicon which are reasonably convenient to Silicon and Borrower,
and to remove the Collateral to such locations as Silicon may deem advisable;
(e) Complete the processing, manufacturing or repair of any Collateral prior to
a disposition thereof and, for such purpose and for the purpose of removal,
Silicon shall have the right to use Borrower's premises, vehicles, hoists,
lifts, cranes, equipment and all other property without charge; (f) Sell, lease
or otherwise dispose of any of the Collateral, in its condition at the time
Silicon obtains possession of it or after further manufacturing, processing or
repair, at one or more public and/or private sales, in lots or in bulk, for
cash, exchange or other property, or on credit, and to adjourn any such sale
from time to time without notice other than oral announcement at the time
scheduled for sale. Silicon shall have the right to conduct such disposition on
Borrower's premises without charge, for such time or times as Silicon deems
reasonable, or on Silicon's premises, or elsewhere and the Collateral need not
be located at the place of disposition. Silicon may directly or through any
affiliated company purchase or lease any Collateral at any such public
disposition, and if permissible under applicable law, at any private
disposition. Any sale or other disposition of Collateral shall not relieve
Borrower of any liability Borrower may have if any Collateral is defective as to
title or physical condition or otherwise at the time of sale; (g) Demand payment
of, and collect any Receivables and General Intangibles comprising Collateral
and, in connection therewith, Borrower irrevocably authorizes Silicon to endorse
or sign Borrower's name on all collections, receipts, instruments and other
documents, to take possession of and open mail addressed to Borrower and remove
therefrom payments made with respect to any item of the Collateral or proceeds
thereof, and, in Silicon's sole discretion, to grant extensions of time to pay,
compromise claims and settle Receivables and the like for less than face value;
(h) Offset against any sums in any of Borrower's general, special or other
Deposit Accounts with Silicon; and (i) Demand and receive possession of any of
Borrower's federal and state income tax returns and the books and records
utilized in the preparation thereof or referring thereto. All reasonable
attorneys' fees, expenses, costs, liabilities and obligations incurred by
Silicon with respect to the foregoing shall be added to and become part of the
Obligations, shall be due on demand, and shall bear interest at a rate equal to
the highest interest rate applicable to any of the Obligations. Without limiting
any of Silicon's rights and remedies, from and after the occurrence of any Event
of Default, the interest rate applicable to the Obligations shall be increased
by an additional four percent (4%) per annum.

           7.3 STANDARDS FOR DETERMINING COMMERCIAL REASONABLENESS. Borrower and
Silicon agree that a sale or other disposition (collectively, "sale") of any
Collateral which complies with the following standards will conclusively be
deemed to be commercially reasonable: (i) Notice of the sale is given to
Borrower at least seven days prior to the sale, and, in the case of a public
sale, notice of the sale is published at least seven days before the sale in a
newspaper of general circulation in the county where the sale is to be
conducted; (ii) Notice of the sale describes the collateral in general,
non-specific terms; (iii) The sale is conducted at a place designated by
Silicon, with or without the Collateral being present; (iv) The sale commences
at any time between 8:00 a.m. and 6:00 p.m; (v) Payment of the purchase price in
cash or by cashier's check or wire transfer is required; (vi) With respect to
any sale of any of the Collateral, Silicon may (but is not obligated to) direct
any prospective purchaser to ascertain directly from Borrower any and all
information concerning the same. Silicon shall be free to employ other methods
of noticing and selling the Collateral, in its discretion, if they are
commercially reasonable.

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           7.4 POWER OF ATTORNEY. Upon the occurrence and continuance of any
Event of Default, without limiting Silicon's other rights and remedies, Borrower
grants to Silicon an irrevocable power of attorney coupled with an interest,
authorizing and permitting Silicon (acting through any of its employees,
attorneys or agents) at any time, at its option, but without obligation, with or
without notice to Borrower, and at Borrower's expense, to do any or all of the
following, in Borrower's name or otherwise, but Silicon agrees to exercise the
following powers in a commercially reasonable manner: (a) Execute on behalf of
Borrower any documents that Silicon may, in its sole discretion, deem advisable
in order to perfect and maintain Silicon's security interest in the Collateral,
or in order to exercise a right of Borrower or Silicon, or in order to fully
consummate all the transactions contemplated under this Agreement, and all other
present and future agreements; (b) Execute on behalf of Borrower any document
exercising, transferring or assigning any option to purchase, sell or otherwise
dispose of or to lease (as lessor or lessee) any real or personal property which
is part of Silicon's Collateral or in which Silicon has an interest; (c) Execute
on behalf of Borrower, any invoices relating to any Receivable, any draft
against any Account Debtor and any notice to any Account Debtor, any proof of
claim in bankruptcy, any Notice of Lien, claim of mechanic's, materialman's or
other lien, or assignment or satisfaction of mechanic's, materialman's or other
lien; (d) Take control in any manner of any cash or non-cash items of payment or
proceeds of Collateral; endorse the name of Borrower upon any instruments, or
documents, evidence of payment or Collateral that may come into Silicon's
possession; (e) Endorse all checks and other forms of remittances received by
Silicon; (f) Pay, contest or settle any lien, charge, encumbrance, security
interest and adverse claim in or to any of the Collateral, or any judgment based
thereon, or otherwise take any action to terminate or discharge the same; (g)
Grant extensions of time to pay, compromise claims and settle Receivables and
General Intangibles for less than face value and execute all releases and other
documents in connection therewith; (h) Pay any sums required on account of
Borrower's taxes or to secure the release of any liens therefor, or both; (i)
Settle and adjust, and give releases of, any insurance claim that relates to any
of the Collateral and obtain payment therefor; (j) Instruct any third party
having custody or control of any books or records belonging to, or relating to,
Borrower to give Silicon the same rights of access and other rights with respect
thereto as Silicon has under this Agreement; and (k) Take any action or pay any
sum required of Borrower pursuant to this Agreement and any other present or
future agreements. Any and all reasonable sums paid and any and all reasonable
costs, expenses, liabilities, obligations and attorneys' fees incurred by
Silicon with respect to the foregoing shall be added to and become part of the
Obligations, shall be payable on demand, and shall bear interest at a rate equal
to the highest interest rate applicable to any of the Obligations. In no event
shall Silicon's rights under the foregoing power of attorney or any of Silicon's
other rights under this Agreement be deemed to indicate that Silicon is in
control of the business, management or properties of Borrower.

           7.5 APPLICATION OF PROCEEDS. All proceeds realized as the result of
any sale of the Collateral shall be applied by Silicon first to the reasonable
costs, expenses, liabilities, obligations and attorneys' fees incurred by
Silicon in the exercise of its rights under this Agreement, second to the
interest due upon any of the Obligations, and third to the principal of the
Obligations, in such order as Silicon shall determine in its sole discretion.
Any surplus shall be paid to Borrower or other persons legally entitled thereto;
Borrower shall remain liable to Silicon for any deficiency. If, Silicon, in its
sole discretion, directly or indirectly enters into a deferred payment or other
credit transaction with any purchaser at any sale of Collateral, Silicon shall
have the option, exercisable at any time, in its sole discretion, of either
reducing the Obligations by the principal amount of purchase price or deferring
the reduction of the Obligations until the actual receipt by Silicon of the cash
therefor.

           7.6 REMEDIES CUMULATIVE. In addition to the rights and remedies set
forth in this Agreement, Silicon shall have all the other rights and remedies
accorded a secured party under the Massachusetts Uniform Commercial Code and
under all other applicable laws, and under any other instrument or agreement now
or in the future entered into between Silicon and Borrower, and all of such
rights and remedies are cumulative and none is exclusive. Exercise or partial
exercise by Silicon of one or more of its rights or remedies shall not be deemed
an election, nor bar Silicon from subsequent exercise or partial exercise of any
other rights or remedies. The failure or delay of Silicon to exercise any rights
or remedies shall not operate as a waiver thereof, but all rights and remedies
shall continue in full force and effect until all of the Obligations have been
fully paid and performed.

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8. DEFINITIONS.

           As used in this Agreement, the following terms have the following
meanings:

           "Account Debtor" means the obligor on a Receivable.

           "Affiliate" means, with respect to any Person, a relative, partner,
shareholder, director, officer, or employee of such Person, or any parent or
subsidiary of such Person, or any Person controlling, controlled by or under
common control with such Person.

           "Business Day" means a day on which Silicon is open for business.

           "Code" means the Uniform Commercial Code as adopted and in effect in
the Commonwealth of Massachusetts from time to time.

           "Collateral" has the meaning set forth in Section 2.1 above.

           "Default" means any event which with notice or passage of time or
both, would constitute an Event of Default.

           "Deposit Account" has the meaning set forth in Section 9-105 of the
Code.

           "Eligible Receivables" means Receivables arising in the ordinary
course of Borrower's business from the sale of goods or rendition of services,
which Silicon, in its commercially reasonable judgment, shall deem eligible for
borrowing, based on such considerations as Silicon may from time to time
reasonably deem appropriate. Without limiting the fact that the determination of
which Receivables are eligible for borrowing is a matter of Silicon's
discretion, the following (the "Minimum Eligibility Requirements") are the
minimum requirements for a Receivable to be an Eligible Receivable: (i) the
Receivable must not be outstanding for more than 90 days from its invoice date,
(ii) the Receivable must not represent progress billings, or be due under a
fulfillment or requirements contract with the Account Debtor, (iii) the
Receivable must not be subject to any contingencies (including Receivables
arising from sales on consignment, guaranteed sale or other terms pursuant to
which payment by the Account Debtor may be conditional, except as may otherwise
be acceptable to Silicon in its discretion), (iv) the Receivable must not be
owing from an Account Debtor with whom the Borrower has any dispute (whether or
not relating to the particular Receivable), (v) the Receivable must not be owing
from an Affiliate of Borrower, (vi) the Receivable must not be owing from an
Account Debtor which is subject to any insolvency or bankruptcy proceeding, or
whose financial condition is not acceptable to Silicon, or which, fails or goes
out of a material portion of its business, (vii) the Receivable must not be
owing from the United States or any department, agency or instrumentality
thereof (unless there has been compliance, to Silicon's satisfaction, with the
United States Assignment of Claims Act), (viii) the Receivable must not be owing
from an Account Debtor located outside the United States (unless pre-approved by
Silicon in its discretion in writing, or backed by a letter of credit
satisfactory to Silicon, or FCIA insured satisfactory to Silicon), and (ix) the
Receivable must not be owing from an Account Debtor to whom Borrower is or may
be liable for goods purchased from such Account Debtor or otherwise. Receivables
owing from one Account Debtor will not be deemed Eligible Receivables to the
extent they exceed 25% of the total Receivables outstanding. In addition, if
more than 50% of the Receivables owing from an Account Debtor are outstanding
more than 90 days from their invoice date (without regard to unapplied credits)
or are otherwise not eligible Receivables, then all Receivables owing from that
Account Debtor will be deemed ineligible for borrowing. Silicon may, from time
to time, in its discretion, revise the Minimum Eligibility Requirements, upon
written notice to the Borrower.

           "Equipment" means all of Borrower's present and hereafter acquired
machinery, molds, machine tools, motors, furniture, equipment, furnishings,
fixtures, trade fixtures, motor vehicles, tools, parts, dyes, jigs, goods and
other tangible personal property (other than Inventory) of every kind and
description used in Borrower's operations or owned by Borrower and any interest
in any of the foregoing, and all attachments, accessories, accessions,
replacements, substitutions, additions or improvements to any of the foregoing,
wherever located.

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           "Event of Default" means any of the events set forth in Section 7.1
of this Agreement.

           "Exim Agreement" means the Export-Import Bank Loan and Security
Agreement dated as of December 27, 1999 between Borrower and Bank, as amended by
a certain First Loan Modification Agreement (EXIM Line), dated as of January 17,
2001, as further amended by a certain First Loan Modification Agreement (EXIM
Line), dated as of September 13, 2001, as may be amended, restated, extended or
replaced from time to time.

           "Guarantor" any guarantor of the Obligations of Borrower to Silicon,
including: Datawatch International Limited, a company registered under the laws
of England and Wales with its principal place of business at Novartis House,
Station Road, Kings Langley, Hertfordshire, England WD4 8LJ and Datawatch Europe
Limited, a company registered under the laws of England and Wales with its
principal place of business at The Software Centre East Way, Lee Mill Industrial
Estate, Ivybridge, Plymouth, England PL21 9PE.

           "General Intangibles" means all general intangibles of Borrower,
whether now owned or hereafter created or acquired by Borrower, including,
without limitation, all choses in action, rights to payment for credit extended,
amounts due to Borrower, credit memoranda in favor of Borrower, warranty claims,
causes of action, corporate or other business records, Deposit Accounts,
inventions, designs, drawings, blueprints, patents, patent applications,
trademarks and the goodwill of the business symbolized thereby, names, trade
names, trade secrets, goodwill, copyrights, registrations, licenses, franchises,
customer lists, security and other deposits, rights in all litigation presently
or hereafter pending for any cause or claim (whether in contract, tort or
otherwise), and all judgments now or hereafter arising therefrom, all claims of
Borrower against Silicon, rights to purchase or sell real or personal property,
rights as a licensor or licensee of any kind, royalties, telephone numbers,
proprietary information, purchase orders, and all insurance policies and claims
(including without limitation life insurance, key man insurance, credit
insurance, liability insurance, property insurance and other insurance), tax
refunds and claims, computer programs, discs, tapes and tape files, claims under
guaranties, security interests or other security held by or granted to Borrower,
all rights to indemnification and all other intangible property of every kind
and nature (other than Receivables).

           "Inventory" means all of Borrower's now owned and hereafter acquired
goods, merchandise or other personal property, wherever located, to be furnished
under any contract of service or held for sale or lease (including without
limitation all raw materials, work in process, finished goods and goods in
transit), and all materials and supplies of every kind, nature and description
which are or might be used or consumed in Borrower's business or used in
connection with the manufacture, packing, shipping, advertising, selling or
finishing of such goods, merchandise or other personal property, and all
warehouse receipts, documents of title and other documents representing any of
the foregoing.

           "Letter-of-Credit Rights" means all letter-of-credit rights
including, without limitation, "letter-of-credit rights" as defined in the UCC
and also any right to payment or performance under a letter of credit, whether
or not the beneficiary has demanded or is at the time entitled to demand payment
or performance.

           "Obligations" means all present and future Loans, advances, debts,
liabilities, obligations, guaranties, covenants, duties and indebtedness at any
time owing by Borrower to Silicon, whether evidenced by this Agreement or any
note or other instrument or document, including, without limitation, the
Borrower's obligations pursuant to the IP Security Agreement, the Warrant, and
the Exim Agreement, whether arising from an extension of credit, opening of a
letter of credit, banker's acceptance, foreign exchange contracts, loan,
guaranty, indemnification or otherwise, whether direct or indirect (including,
without limitation, those acquired by assignment and any participation by
Silicon in Borrower's debts owing to others), absolute or contingent, due or to
become due, including, without limitation, all interest, charges, expenses,
fees, attorney's fees, expert witness fees, audit fees, letter of credit fees,
collateral monitoring fees, closing fees, facility fees, termination fees,
minimum interest charges and any other sums chargeable to Borrower under this
Agreement or under any other present or future instrument or agreement between
Borrower and Silicon.

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           "Payment Intangibles" means all payment intangibles including,
without limitation, "payment intangibles" as defined in the Code and also any
general intangible under which the Account Debtor's primary obligation is a
monetary obligation.

           "Permitted Liens" means the following: (i) purchase money security
interests in specific items of Equipment; (ii) leases of specific items of
Equipment; (iii) liens for taxes not yet payable; (iv) additional security
interests and liens consented to in writing by Silicon, which consent shall not
be unreasonably withheld; (v) security interests being terminated substantially
concurrently with this Agreement; (vi) liens of materialmen, mechanics,
warehousemen, carriers, or other similar liens arising in the ordinary course of
business and securing obligations which are not delinquent; (vii) liens in favor
of Silicon pursuant to this Agreement or the Exim Agreement; (viii) liens
incurred in connection with the extension, renewal or refinancing of the
indebtedness secured by liens of the type described above in clauses (i) or (ii)
above, provided that any extension, renewal or replacement lien is limited to
the property encumbered by the existing lien and the principal amount of the
indebtedness being extended, renewed or refinanced does not increase; and (ix)
Liens in favor of customs and revenue authorities which secure payment of
customs duties in connection with the importation of goods. Silicon will have
the right to require, as a condition to its consent under subsection (iv) above,
that the holder of the additional security interest or lien sign an
intercreditor agreement on Silicon's then standard form, acknowledge that the
security interest is subordinate to the security interest in favor of Silicon,
and agree not to take any action to enforce its subordinate security interest so
long as any Obligations remain outstanding, and that Borrower agree that any
uncured default in any obligation secured by the subordinate security interest
shall also constitute an Event of Default under this Agreement.

           "Person" means any individual, sole proprietorship, partnership,
joint venture, trust, unincorporated organization, association, corporation,
government, or any agency or political division thereof, or any other entity.

           "Receivables" means all of Borrower's now owned and hereafter
acquired accounts (whether or not earned by performance), accounts receivable,
health-care insurance receivables, rights to payment, letters of credit,
contract rights, chattel paper, instruments, securities, securities accounts,
investment property, documents and all other forms of obligations at any time
owing to Borrower, all guaranties and other security therefor, all merchandise
returned to or repossessed by Borrower, and all rights of stoppage in transit
and all other rights or remedies of an unpaid vendor, lienor or secured party.

           "Reserves" means, as of any date of determination, such amounts as
Silicon may from time to time reasonably establish and revise in good faith
reducing the amount of Loans, Letters of Credit and other financial
accommodations which would otherwise be available to Borrower under the lending
formula(s) provided in the Schedule: (a) to reflect events, conditions,
contingencies or risks which, as determined by Silicon in good faith, would have
a material adverse effect on (i) the Collateral or any other property which is
security for the Obligations or its value (including without limitation any
increase in delinquencies of Receivables), (ii) the assets, business or
prospects of Borrower or any Guarantor, or (iii) the security interests and
other rights of Silicon in the Collateral (including the enforceability,
perfection and priority thereof); or (b) to reflect Silicon's good faith belief
that any collateral report or financial information furnished by or on behalf of
Borrower or any guarantor to Silicon is or may have been incomplete, inaccurate
or misleading in any material respect.

           "Supporting Obligations" means all supporting obligations including,
without limitation, "supporting obligations" as defined in the UCC and also any
letter-of-credit right or secondary obligation which supports the payment or
performance of an account, chattel paper, a document, a general intangible, an
instrument, or investment property.

           Other Terms. All accounting terms used in this Agreement, unless
otherwise indicated, shall have the meanings given to such terms in accordance
with generally accepted accounting principles, consistently applied. All other
terms contained in this Agreement, unless otherwise indicated, shall have the
meanings provided by the Code, to the extent such terms are defined therein.

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9.  GENERAL PROVISIONS.

           9.1 INTEREST COMPUTATION. In computing interest on the Obligations,
all checks, wire transfers and other items of payment received by Silicon
(including proceeds of Receivables and payment of the Obligations in full) shall
be deemed applied by Silicon on account of the Obligations three Business Days
after receipt by Silicon of immediately available funds, and, for purposes of
the foregoing, any such funds received after 12:00 Noon on any day shall be
deemed received on the next Business Day. Silicon shall not, however, be
required to credit Borrower's account for the amount of any item of payment
which is unsatisfactory to Silicon in its sole discretion, and Silicon may
charge Borrower's loan account for the amount of any item of payment which is
returned to Silicon unpaid.

           9.2 APPLICATION OF PAYMENTS. All payments with respect to the
Obligations may be applied, and in Silicon's sole discretion reversed and
re-applied, to the Obligations, in such order and manner as Silicon shall
determine in its sole discretion.

           9.3 CHARGES TO ACCOUNTS. Silicon may, in its discretion, require that
Borrower pay monetary Obligations in cash to Silicon, or charge them to
Borrower's Loan account, in which event they will bear interest at the same rate
applicable to the Loans. Silicon may also, in its discretion, charge any
monetary Obligations to Borrower's Deposit Accounts maintained with Silicon.

           9.4 MONTHLY ACCOUNTINGS. Silicon shall provide Borrower monthly with
an account of advances, charges, expenses and payments made pursuant to this
Agreement. Such account shall be deemed correct, accurate and binding on
Borrower and an account stated (except for reverses and reapplications of
payments made and corrections of errors discovered by Silicon), unless Borrower
notifies Silicon in writing to the contrary within thirty days after each
account is rendered, describing the nature of any alleged errors or admissions.

           9.5 NOTICES. All notices to be given under this Agreement shall be in
writing and shall be given (i) personally, (ii) by reputable private delivery
service (iii) by regular first-class mail, (iv) by facsimile or (v) by certified
mail return receipt requested, in each case addressed to Silicon or Borrower at
the addresses shown in the heading to this Agreement, or at any other address
designated in writing by one party to the other party. Notices to Silicon shall
be directed to the Commercial Finance Division, to the attention of the Division
Manager or the Division Credit Manager. All notices shall be deemed to have been
given upon delivery in the case of notices personally delivered, delivered via
facsimile or by certified mail return receipt requested, or at the expiration of
one Business Day following delivery to the private delivery service, or two
Business Days following the deposit thereof in the United States mail, with
postage prepaid.

           9.6 SEVERABILITY. Should any provision of this Agreement be held by
any court of competent jurisdiction to be void or unenforceable, such defect
shall not affect the remainder of this Agreement, which shall continue in full
force and effect.

           9.7 INTEGRATION. This Agreement and such other written agreements,
documents and instruments as may be executed in connection herewith are the
final, entire and complete agreement between Borrower and Silicon and supersede
all prior and contemporaneous negotiations and oral representations and
agreements, all of which are merged and integrated in this Agreement. There are
no oral understandings, representations or agreements between the parties which
are not set forth in this Agreement or in other written agreements signed by the
parties in connection herewith.

           9.8 WAIVERS. The failure of Silicon at any time or times to require
Borrower to strictly comply with any of the provisions of this Agreement or any
other present or future agreement between Borrower and Silicon shall not waive
or diminish any right of Silicon later to demand and receive strict compliance
therewith. Any waiver of any default shall not waive or affect any other
default, whether prior or subsequent, and whether or not similar. None of the
provisions of this Agreement or any other agreement now or in the future
executed by Borrower and delivered to

                                       14
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           SILICON VALLEY BANK             LOAN AND SECURITY AGREEMENT
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Silicon shall be deemed to have been waived by any act or knowledge of Silicon
or its agents or employees, but only by a specific written waiver signed by an
authorized officer of Silicon and delivered to Borrower. Borrower waives demand,
protest, notice of protest and notice of default or dishonor, notice of payment
and nonpayment, release, compromise, settlement, extension or renewal of any
commercial paper, instrument, account, General Intangible, document or guaranty
at any time held by Silicon on which Borrower is or may in any way be liable,
and notice of any action taken by Silicon, unless expressly required by this
Agreement.

           9.9 NO LIABILITY FOR ORDINARY NEGLIGENCE. Neither Silicon, nor any of
its directors, officers, employees, agents, attorneys or any other Person
affiliated with or representing Silicon shall be liable for any claims, demands,
losses or damages, of any kind whatsoever, made, claimed, incurred or suffered
by Borrower or any other party through the ordinary negligence of Silicon, or
any of its directors, officers, employees, agents, attorneys or any other Person
affiliated with or representing Silicon, but nothing herein shall relieve
Silicon from liability for its own gross negligence or willful misconduct.

           9.10 AMENDMENT. The terms and provisions of this Agreement may not be
waived or amended, except in a writing executed by Borrower and a duly
authorized officer of Silicon.

           9.11 TIME OF ESSENCE. Time is of the essence in the performance by
Borrower of each and every obligation under this Agreement.

           9.12 ATTORNEYS FEES AND COSTS. Borrower shall reimburse Silicon for
all reasonable attorneys' fees and all filing, recording, search, title
insurance, appraisal, audit, and other reasonable costs incurred by Silicon,
pursuant to, or in connection with, or relating to this Agreement (whether or
not a lawsuit is filed), including, but not limited to, any reasonable
attorneys' fees and costs Silicon incurs in order to do the following: prepare
and negotiate this Agreement and the documents relating to this Agreement;
obtain legal advice in connection with this Agreement or Borrower; enforce, or
seek to enforce, any of its rights; prosecute actions against, or defend actions
by, Account Debtors; commence, intervene in, or defend any action or proceeding;
initiate any complaint to be relieved of the automatic stay in bankruptcy; file
or prosecute any probate claim, bankruptcy claim, third-party claim, or other
claim; examine, audit, copy, and inspect any of the Collateral or any of
Borrower's books and records; protect, obtain possession of, lease, dispose of,
or otherwise enforce Silicon's security interest in, the Collateral; and
otherwise represent Silicon in any litigation relating to Borrower. In
satisfying Borrower's obligation hereunder to reimburse Silicon for attorneys
fees, Borrower may, for convenience, issue checks directly to Silicon's
attorneys, Riemer & Braunstein, LLP, but Borrower acknowledges and agrees that
Riemer & Braunstein, LLP is representing only Silicon and not Borrower in
connection with this Agreement. If either Silicon or Borrower files any lawsuit
against the other predicated on a breach of this Agreement, Silicon shall be
entitled to recover its reasonable costs and attorneys' fees, including (but not
limited to) reasonable attorneys' fees and costs incurred in the enforcement of,
execution upon or defense of any order, decree, award or judgment. All
attorneys' fees and costs to which Silicon may be entitled pursuant to this
Section 9.12 shall immediately become part of Borrower's Obligations, shall be
due on demand, and shall bear interest at a rate equal to the highest interest
rate applicable to any of the Obligations.

           9.13 BENEFIT OF AGREEMENT. The provisions of this Agreement shall be
binding upon and inure to the benefit of the respective successors, assigns,
heirs, beneficiaries and representatives of Borrower and Silicon; provided,
however, that Borrower may not assign or transfer any of its rights under this
Agreement without the prior written consent of Silicon, and any prohibited
assignment shall be void. No consent by Silicon to any assignment shall release
Borrower from its liability for the Obligations.

           9.14 JOINT AND SEVERAL LIABILITY. If Borrower consists of more than
one Person, their liability shall be joint and several, and the compromise of
any claim with, or the release of, any Borrower shall not constitute a
compromise with, or a release of, any other Borrower.

           9.15 LIMITATION OF ACTIONS. Any claim or cause of action by Borrower
against Silicon, its directors, officers, employees, agents, accountants or
attorneys, based upon, arising from, or relating to this Loan Agreement,

                                       15
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           SILICON VALLEY BANK             LOAN AND SECURITY AGREEMENT
--------------------------------------------------------------------------------

or any other present or future document or agreement, or any other transaction
contemplated hereby or thereby or relating hereto or thereto, or any other
matter, cause or thing whatsoever, occurred, done, omitted or suffered to be
done by Silicon, its directors, officers, employees, agents, accountants or
attorneys, shall be barred unless asserted by Borrower by the commencement of an
action or proceeding in a court of competent jurisdiction by the filing of a
complaint within one year after the first act, occurrence or omission upon which
such claim or cause of action, or any part thereof, is based, and the service of
a summons and complaint on an officer of Silicon, or on any other person
authorized to accept service on behalf of Silicon, within thirty (30) days
thereafter. Borrower agrees that such one-year period is a reasonable and
sufficient time for Borrower to investigate and act upon any such claim or cause
of action. The one-year period provided herein shall not be waived, tolled, or
extended except by the written consent of Silicon in its sole discretion. This
provision shall survive any termination of this Loan Agreement or any other
present or future agreement.

           9.16 RIGHT OF SET-OFF. Borrower and any guarantor hereby grant to
Silicon, a lien, security interest and right of setoff as security for all
Obligations to Silicon, whether now existing or hereafter arising upon and
against all deposits, credits, collateral and property, now or hereafter in the
possession, custody, safekeeping or control of Silicon or any entity under the
control of Silicon Valley Bank or in transit to any of them. At any time after
the occurrence and during the continuance of an Event of Default, without demand
or notice, Silicon may set off the same or any part thereof and apply the same
to any liability or obligation of Borrower and any guarantor then due and
regardless of the adequacy of any other collateral securing the loan. ANY AND
ALL RIGHTS TO REQUIRE SILICON TO EXERCISE ITS RIGHTS OR REMEDIES WITH RESPECT TO
ANY OTHER COLLATERAL WHICH SECURES THE LOAN, PRIOR TO EXERCISING ITS RIGHT OF
SETOFF WITH RESPECT TO SUCH DEPOSITS, CREDITS OR OTHER PROPERTY OF THE BORROWER
OR ANY GUARANTOR, ARE HEREBY KNOWINGLY, VOLUNTARILY AND IRREVOCABLY WAIVED.

           9.17 SECTION HEADINGS; CONSTRUCTION. Section headings are only used
in this Agreement for convenience. Borrower and Silicon acknowledge that the
headings may not describe completely the subject matter of the applicable
section, and the headings shall not be used in any manner to construe, limit,
define or interpret any term or provision of this Agreement. The term
"including", whenever used in this Agreement, shall mean "including (but not
limited to)". This Agreement has been fully reviewed and negotiated between the
parties and no uncertainty or ambiguity in any term or provision of this
Agreement shall be construed strictly against Silicon or Borrower under any rule
of construction or otherwise.

           9.18 GOVERNING LAW; JURISDICTION; VENUE. This Agreement and all acts
and transactions hereunder and all rights and obligations of Silicon and
Borrower shall be governed by the laws of the Commonwealth of Massachusetts. As
a material part of the consideration to Silicon to enter into this Agreement,
Borrower (i) agrees that all actions and proceedings relating directly or
indirectly to this Agreement shall, at Silicon's option, be litigated in state
or federal courts located within Massachusetts; (ii) consents to the
jurisdiction and venue of any such court and consents to service of process in
any such action or proceeding by personal delivery or any other method permitted
by law; and (iii) waives any and all rights Borrower may have to object to the
jurisdiction of any such court, or to transfer or change the venue of any such
action or proceeding, provided, however, that if for any reason Silicon cannot
avail itself of such courts in the Commonwealth of Massachusetts, Borrower
accepts jurisdiction of the courts and venue in Santa Clara, California.

                                       16
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           9.19 MUTUAL WAIVER OF JURY TRIAL. BORROWER AND SILICON EACH HEREBY
WAIVE THE RIGHT TO TRIAL BY JURY IN ANY ACTION OR PROCEEDING BASED UPON, ARISING
OUT OF, OR IN ANY WAY RELATING TO, THIS AGREEMENT OR ANY OTHER PRESENT OR FUTURE
INSTRUMENT OR AGREEMENT BETWEEN SILICON AND BORROWER, OR ANY CONDUCT, ACTS OR
OMISSIONS OF SILICON OR BORROWER OR ANY OF THEIR DIRECTORS, OFFICERS, EMPLOYEES,
AGENTS, ATTORNEYS OR ANY OTHER PERSONS AFFILIATED WITH SILICON OR BORROWER, IN
ALL OF THE FOREGOING CASES, WHETHER SOUNDING IN CONTRACT OR TORT OR OTHERWISE.

           9.20 AMENDED AND RESTATED AGREEMENT. This Agreement shall amend and
restate in its entirety a certain Amended and Restated Loan and Security
Agreement dated as of March 16, 1999 by and among the Borrower, Personics
Corporation, and Silicon, as amended by a certain First Loan Modification
Agreement dated as of December 27, 1999, as further amended by a certain Second
Loan Modification Agreement dated January 17, 2001.

           9.21 CONFIDENTIALITY. In handling any confidential information,
Silicon shall exercise the same degree of care that it exercises for its own
proprietary information, but disclosure of information may be made: (i) to
Silicon's subsidiaries or affiliates in connection with their present or
prospective business relations with Borrower; (ii) to prospective transferees or
purchasers of any interest in the Loans; (iii) as required by law, regulation,
subpoena, or other order, (iv) as required in connection with Silicon's
examination or audit; and (v) as Silicon considers appropriate in exercising
remedies under this Agreement. Confidential information does not include
information that either: (a) is in the public domain or in Silicon's possession
when disclosed to Silicon, or becomes part of the public domain after disclosure
to Silicon (through no act or omission of Silicon); or (b) is disclosed to
Silicon by a third party, which third party is not under any non-disclosure
obligation.

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           SILICON VALLEY BANK             LOAN AND SECURITY AGREEMENT
--------------------------------------------------------------------------------

           IN WITNESS WHEREOF, the parties hereto have caused this Agreement to
be executed as a sealed instrument under the laws of the Commonwealth of
Massachusetts as of the date first above written.


BORROWER:                                      SILICON:

DATAWATCH CORPORATION                          SILICON VALLEY BANK

By: /s/ Robert Hagger                          By: /s/ David Rodriquez
    ---------------------                          ------------------------

Name: Robert Hagger                            Name: David Rodriquez
      -------------------                            ----------------------

Title: President & Chief Executive Officer     Title: Vice President
       -----------------------------------            ---------------------

                                       18
<PAGE>

SILICON VALLEY BANK

                                   SCHEDULE TO
                           LOAN AND SECURITY AGREEMENT


BORROWER:   DATAWATCH CORPORATION,
ADDRESS:    175 Cabot Street, Suite 503
            Lowell, Massachusetts 01854-3633

DATE:       OCTOBER 30, 2001

This Schedule forms an integral part of the Loan and Security Agreement between
Silicon Valley Bank and the above-borrower of even date.
================================================================================

1.  CREDIT LIMIT

           (Section 1.1): An amount not to exceed the lesser of (A)or(B), below:
           =====================================================================
           (A)
                     (i) $1,000,000.00 at any one time outstanding (the "Maximum
                     Credit Limit"); minus
           =====================================================================

                     (ii) the aggregate amounts then undrawn on all outstanding
                     letters of credit, foreign exchange contracts, or any other
                     accommodations issued or incurred, or caused to be issued
                     or incurred by Silicon for the account and/or benefit of
                     the Borrower.
           =====================================================================
           (B)
                     (i) 70% of the amount of the Borrower's Eligible
                     Receivables (the"Receivables Loans") (provided, however,
                     Eligible Receivables for which the Account Debtor is a
                     distributor shall be capped at the lesser of (i) 50.0% of
                     all Eligible Receivables or (ii) $500,000.00); minus
           =====================================================================

                     (ii) the aggregate amounts then undrawn on all outstanding
                     letters of credit, foreign exchange contracts, or any other
                     accommodations issued or incurred, or caused to be issued
                     or incurred by Silicon for the account and/or benefit of
                     the Borrower.
================================================================================

2.  INTEREST.

           INTEREST RATE (Section 1.2):

           A rate equal to the "Prime Rate" in effect from time to time, plus
2.00% per annum. Interest shall be calculated on the basis of a 360-day year for
the actual number of days elapsed. "Prime Rate" means the rate announced from
time to time by Silicon as its "prime rate;" it is a base rate upon which other
rates charged by Silicon are based, and it is not necessarily the best rate
available at Silicon. The interest rate applicable to the Obligations shall
change on each date there is a change in the Prime Rate.

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

3.  FEES (Section 1.4):

           Loan Fee: $10,000.00 payable concurrently herewith.

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           SILICON VALLEY BANK             LOAN AND SECURITY AGREEMENT
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           Collateral Handling Fee: $1,000.00 per month, payable in arrears.

           Unused Line Fee: In the event, in any calendar month (or portion
thereof at the beginning and end of the term hereof), the average daily
principal balance of the Loans outstanding during the month is less than the
amount of the Maximum Credit Limit, Borrower shall pay Silicon an unused line
fee in an amount equal to 0.50% per annum on the difference between the amount
of the Maximum Credit Limit and the average daily principal balance of the Loans
outstanding during the month, which unused line fee shall be computed and paid
monthly, in arrears, on the first day of the following month.
================================================================================

4.  MATURITY DATE

           (Section 6.1):      October 1, 2002

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

5.  FINANCIAL COVENANTS

           (Section 5.1): Borrower shall comply with each of the following
covenant(s). Compliance shall be determined as of the end of each month, except
as otherwise specifically provided below:

           A. MINIMUM TANGIBLE NET WORTH:

           Borrower shall maintain a Tangible Net Worth of not less than the sum
           of (i) plus (ii) below:


                  (i)(a) $1,750,000 at quarter ending September 30, 2001;

                     (b)$500,000 at the month ending  October 31, 2001;

                     (c) $500,000 at the month ending November 30, 2001;

                     (d)$1,750,000 at quarter ending December 31, 2001;

                     (e) $500,000 at the month ending January 31, 2002;

                     (f) $500,000 at the month ending February 28, 2002;

                     (g)$1,750,000 at quarter ending March  31, 2002;

                     (h) $750,000 at the month ending April 30, 2002;

                     (i) $750,000 at the month ending May 31, 2002;

                     (j)$1,750,000 at quarter ending June 30, 2002;

                     (k) $750,000 at the month ending July 31, 2002;

                     (l) $750,000 at the month ending August 31, 2002;

                     (m)$1,750,000 at quarter ending September 30, 2002; plus
                                                                         ----

                (ii) 85% of all consideration received after the date
                     hereof from proceeds from the issuance of any equity
                     securities, other than issuances of equity securities upon
                     the exercise of stock options, of the Borrower and/or
                     subordinated debt incurred by the Borrower.
================================================================================

           In no event shall the amount of this Minimum Tangible Net Worth
           covenant be decreased.

           B. MINIMUM CASH OR EXCESS AVAILABILITY:
           =====================================================================

           The Borrower shall at all times maintain $400,000.00 in (i) cash
           deposits maintained at Silicon, and/or (ii) excess "availability"
           under this Agreement and/or the Exim Agreement (net of Loans, Letters
           of Credit or other indebtedness under this Agreement or the Exim
           Agreement, as the case may be), as determined by Silicon based upon
           the Credit Limit restrictions set forth in Section 1 above).

                                        2
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           SILICON VALLEY BANK             LOAN AND SECURITY AGREEMENT
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           DEFINITIONS. For purposes of the foregoing financial covenants, the
following term shall have the following meaning:

                     "Liabilities" shall have the meaning ascribed thereto by
generally accepted accounting principles.

                     "Tangible Net Worth" shall mean the excess of total assets
over total liabilities, determined in accordance with
generally accepted accounting principles, with the following adjustments:

                     (A) there shall be excluded from assets: (i) notes,
accounts receivable and other obligations owing to the Borrower from its
officers or other Affiliates, and (ii) all assets which would be classified as
intangible assets under generally accepted accounting principles, including
without limitation goodwill, licenses, patents, trademarks, trade names,
copyrights, capitalized software and organizational costs, licenses and
franchises

                     (B) there shall be excluded from liabilities: all
indebtedness which is subordinated to the Obligations under a subordination
agreement in form specified by Silicon or by language in the instrument
evidencing the indebtedness which is acceptable to Silicon in its discretion.
================================================================================

6.  REPORTING.

      (Section 5.3):

           Borrower shall provide Silicon with the following:

           1. Weekly, and upon each loan request, borrowing base certificates
and transaction reports.

           2. Monthly accounts payable agings, aged by invoice date, and
outstanding or held check registers, if any, within fifteen days after the end
of each month.

           3. Monthly Receivable agings, aged by invoice date, and receivable
reconciliations, within fifteen days after the end of each month.

           4. Monthly unaudited financial statements, as soon as available, and
in any event within thirty days after the end of each month.

           5. Monthly Compliance Certificates, within thirty days after the end
of each month, in such form as Silicon shall reasonably specify, signed by the
Chief Financial Officer of Borrower, certifying that as of the end of such month
Borrower was in full compliance with all of the terms and conditions of this
Agreement, and setting forth calculations showing compliance with the financial
covenants set forth in this Agreement and such other information as Silicon
shall reasonably request, including, without limitation, a statement that at the
end of such month there were no held checks.

           6. Quarterly unaudited financial statements, as soon as available,
and in any event within forty-five days after the end of each fiscal quarter of
Borrower.

           7. Annual operating budgets (including income statements, balance
sheets and cash flow statements, by month) for the upcoming fiscal year of
Borrower within thirty days prior to the end of each fiscal year of Borrower.

                                       3
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           SILICON VALLEY BANK             LOAN AND SECURITY AGREEMENT
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           8. Annual financial statements, as soon as available, and in any
event within 120 days following the end of Borrower's fiscal year, certified by
independent certified public accountants acceptable to Silicon.

           9. Such additional reports and information as Silicon may from time
to time specify.
===============================================================================

7.  BORROWER INFORMATION:

           PRIOR NAMES OF
           BORROWER
           (Section 3.2): See Perfection Certificate of even date herewith

           PRIOR TRADE
           NAMES OF BORROWER
           (Section 3.2): See Perfection Certificate of even date herewith

           EXISTING TRADE
           NAMES OF BORROWER
           (Section 3.2): See Perfection Certificate of even date herewith

           OTHER LOCATIONS AND
           ADDRESSES (Section 3.3): See Perfection Certificate of even date
           herewith

           TAX RETURNS AND PAYMENTS
           (Section 3.8): The Borrower currently intends to file extensions with
           federal and state taxing authorities for the 2001 tax year.

           MATERIAL ADVERSE
           LITIGATION (Section 3.10): None

           OTHER LITIGATION:

           (a) On or about December 7, 2000, Datawatch Corporation was advised
           in a letter from Attorney Gerald L. Shyavitz of a potential liability
           claim by Joseph Young concerning an alleged personal injury accident
           at 175 Cabot Street, Lowell, MA. Joseph Young was allegedly injured
           from an electrical shock while working as an employee of Dimension
           Data Inc. (aka Data Comm Inc.) which at the time was doing work as a
           vendor for Datawatch. As of the date of the Loan and Security
           Agreement, Datawatch has referred the claim to Chubb Insurance who
           has retained an attorney to investigate the claim.

           (b) On or about October 22, 2001, Datawatch Corporation was advised
           by letter from Attorney Richard M. Saccocio on behalf of Mr. Rodger
           Burrows of a potential confidentiality and/of patent claim related to
           Datawatch Corporation's Monarch|ES installation at WorldTravel BTI.
           Mr. Burrows claims to be the inventor of a method of electronically
           capturing, storing and retrieving agent coupons as used with airline
           tickets and has filed a patent application for his invention. Mr.
           Burrows further claims that he had, under terms of confidentiality,
           discussed his invention with personnel of WorldTravel BTI. As of the
           date of the Loan and Security Agreement, Datawatch does not feel
           there is legal claim against Datawatch Corporation for breach of
           confidentiality or for patent infringement.

                                       4
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           SILICON VALLEY BANK             LOAN AND SECURITY AGREEMENT
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           (c) On or about July 23, 2001, Datawatch International Limited was
           advised that BT Broadcast Services was terminating a project for a
           Quetzal implementation at BT Tower. As part of this termination, BT
           Broadcast Services requested a full refund of all monies paid to date
           to Datawatch International Limited. This amount totals
           (pound)113,884.55 and Datawatch has communicated to BT Broadcast
           Services that is has met its obligations in this matter and does not
           intend to refund the monies. As of the date of the Loan and Security
           Agreement, Datawatch has retained the services of a solicitor to work
           on our behalf concerning this matter and no actual legal actions have
           been taken.

           (d) On or about August 31, 2000, Jenni Ingles was dismissed by
           Datawatch Pty Ltd. For professional insufficiency. Ms. Ingles
           subsequently made a claim through he Labour Board in Australia and a
           hearing date of February 13, 2002 has been set.

8. OTHER COVENANTS

      (Section 5.1): Borrower shall at all times comply with all of the
following additional covenants:

      (1) BANKING RELATIONSHIP. In order for Silicon to properly monitor its
loan arrangement with the Borrower, Borrower shall at all times maintain its
primary banking relationship with Silicon, with all significant deposits to be
maintained at Silicon.

      (2) SUBORDINATION OF INSIDE DEBT. All present and future indebtedness of
the Borrower to its officers, directors and shareholders ("Inside Debt") shall,
at all times, be subordinated to the Obligations pursuant to a subordination
agreement on Silicon's standard form. Borrower represents and warrants that
there is no Inside Debt presently outstanding. Prior to incurring any Inside
Debt in the future, Borrower shall cause the person to whom such Inside Debt
will be owed to execute and deliver to Silicon a subordination agreement on
Silicon's standard form.

      (3) SUBORDINATION AGREEMENTS. Prior to incurring any indebtedness,
Borrower shall cause each creditor to execute and deliver to Silicon a
subordination agreement on Silicon's standard form subordinating to the
Obligations the indebtedness of Borrower to any such creditor.

      (4) INTELLECTUAL PROPERTY SECURITY AGREEMENT. As a condition precedent to
the effectiveness of this Agreement, Borrower shall have executed and delivered
to Silicon an Intellectual Property Security Agreement (the "IP Security
Agreement"), substantially in the form attached hereto as Exhibit B.

                                       5
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BORROWER:                                       SILICON:

DATAWATCH CORPORATION                           SILICON VALLEY BANK

By: /s/ Robert Hagger                           By: David Rodriquez
    --------------------------                      ----------------------------

Name: Robert Hagger                             Name: David Rodriquez
      ------------------------                        --------------------------

Title: President & Chief Executive Officer      Title: Vice President
       -----------------------------------             -------------------------