FORM OF   
                       SILICON VALLEY FINANCIAL SERVICES
                       A Division of Silicon Valley Bank
                               3003 Tasman Drive
                             Santa Clara, Ca. 95054
                      (408) 654-1000 - Fax (408) 980-6410


                              FACTORING AGREEMENT

         This Factoring  Agreement (the  "Agreement") is made on this THIRTY day
of OCTOBER,  1995, by and between Silicon Valley Financial  Services (a division
of Silicon  Valley  Bank)  ("Buyer")  having a place of  business at the address
specified above and FORECROSS CORPORATION, a California corporation,  ("Seller")
having its principal place of business and chief executive office at

          Street Address:                90 New Montgomery, Suite 710
                    City:                San Francisco
                  County:                San Francisco
                   State:                California
                Zip code:                94105  
                     Fax:                415/543-1515

1.   DEFINITIONS. When used herein, the following terms shall have the following
meanings.

           1.1 "Account  Balance" shall mean, on any given day, the gross amount
of all Purchased Receivables unpaid on that day.

           1.2  "Account  Debtor"  shall  have  the  meaning  set  forth  in the
California  Uniform  Commercial  Code and shall include any person liable on any
Purchase  Receivable,   including  without  limitation,  any  guarantor  of the
Purchased  Receivable  and  any  issuer  of  a  letter  of  credit  or  banker's
acceptance.

           1.3  "Adjustments"  shall mean all  discounts,  allowances, returns,
disputes,  counterclaims,  offsets,  defenses,  rights of recoupment, rights of
return,  warranty  claims,  or short  payments,  asserted by or on behalf of any
Account Debtor with respect to any Purchase Receivable.

           1.4  "Administrative  Fee"  shall  have the  meaning  as set forth in
Section 3.3 hereof.

           1.5 "Advance" shall have the meaning set forth in Section 2.2 
hereof.

           1.6.  "Collateral"  shall  have the  meaning  set forth in  Section 8
hereof.

           1.7.  "Collections"  shall mean all good funds received by Buyer from
or on behalf of an Account Debtor with respect to Purchased Receivables.

           1.8  "Compliance  Certificate"  shall mean a  certificate, in a form
provided  by Buyer to Seller,  which  contains  the  certification  of the chief
financial officer of Seller that, among other things,  the  representations  and
warranties  set forth in this Agreement are true and correct as of the date such
certificate is delivered.

           1.9. "Event of Default" shall have the meaning set forth in Section 9
hereof.

           1.10.  "Finance  Charges" shall have the meaning set forth in Section
3.2 hereof.

           1.11.  "Invoice  Transmittal"  shall  mean  a  writing  signed  by an
authorized  representative of Seller which accurately identifies the receivables
which  Buyer,  at its  election,  may  purchase,  and  includes  for  each  such
receivable the correct amount owed by the Account  Debtor,  the name and address
of the Account  Debtor,  the invoice  number,  the invoice  date and the account
code.

           1.12.    "Obligations"    shall   mean   all   advances, financial
accommodations,  liabilities,  obligations, covenants and duties owing, arising,
due or  payable  by Seller to Buyer of any kind or  nature,  present  or future,
arising under or in connection  with this Agreement or under any other document,
instrument  or  agreement,  whether or not  evidenced by any note, guarantee or
other instrument,  whether arising on account or by overdraft, whether direct or
indirect  (including  those  acquired by  assignment)  absolute  or  contingent,
primary or secondary,  due or to become due, now owing or hereafter arising, and
however acquired;  including, without limitation, all Advances, Finance Charges,
Administrative Fees, interest, Repurchase Amounts, fees, expenses,  professional
fees and attorneys'  fees and any other sums  chargeable to Seller  hereunder or
otherwise.

           1.13.   "Purchased   Receivables"  shall  mean  all  those  accounts,
receivables,  chattel paper, instruments,  contract rights,  documents, general
intangibles,  letters  of credit,  drafts,  bankers  acceptances,  and rights to
payment,  and all proceeds  thereof (all of the foregoing  being referred to as
"receivables"),  arising out of the invoices and other agreements identified on
or  delivered  with any Invoice  Transmittal  delivered by Seller to Buyer which
Buyer elects to purchase and for which Buyer makes an Advance.


           1.14.  "Refund"  shall  have the  meaning  set forth in  Section  3.5
hereof.

           1.15.  "Reserve"  shall have the  meaning  set forth in Section  2.4
hereof.

           1.16. "Repurchase Amount" shall have the meaning set forth in Section
4.2 hereof.

           1.17.  "Reconciliation Date" shall mean the last calendar day of each
Reconciliation Period.

           1.18. "Reconciliation Period" shall mean each calendar month of 
every year.


        2. PURCHASE AND SALE OF RECEIVABLES.

           2.l. OFFER TO SELL RECEIVABLES.  During the term hereof, and provided
that  there  does not then  exist any Event of  Default  or any event  that with
notice, lapse of time or otherwise would constitute an Event of Default,  Seller
may  request  that  Buyer  purchase  receivables  and  Buyer  may,  in its  sole
discretion,  elect to purchase  receivables.  Seller  shall  deliver to Buyer an
Invoice  Transmittal  with  respect to any  receivable  for which a request  for
purchase is made. An authorized representative of Seller shall sign each Invoice
Transmittal  delivered  to Buyer.  Buyer  shall be  entitled  to rely on all the
information  provided by Seller to Buyer on or with the Invoice  Transmittal and
to rely on the signature on any Invoice  Transmittal as an authorized  
signature of Seller.

           2.2.  ACCEPTANCE  OF  RECEIVABLES.  Buyer shall have no obligation to
purchase any receivable listed on an Invoice Transmittal. Buyer may exercise its
sole discretion in approving the credit of each Account Debtor before buying any
receivable.  Upon acceptance by Buyer of all or any of the receivables described
on any Invoice Transmittal, Buyer shall pay to Seller 80 (%) percent of the face
amount of each receivable  Buyer desires to purchase.  Such payment shall be the
'Advance' with respect to such receivable.  Buyer may, from time to time, in its
sole discretion,  change the percentage of the Advance.  Upon Buyer's acceptance
of the  receivable and payment to Seller of the Advance,  the  receivable  shall
become a  'Purchased  Receivable.'  It shall be a condition to each Advance that
(i) all of the  representations  and  warranties  set forth in Section 6 of this
Agreement  be true  and  correct  on and as of the date of the  related  Invoice
Transmittal  and on and as of the date of such  Advance as though made at and as
of each such date,  and (ii) no Event of Default or any event or condition  that
with notice,  lapse of time or otherwise  would  constitute  an Event of Default
shall have  occurred  and be  continuing,  or would  result  from such  Advance.
Notwithstanding  the  foregoing,  in no event shall the aggregate  amount of all
Purchased  Receivable  outstanding at any time exceed [****] Dollars.








           2.3. EFFECTIVENESS OF SALE TO BUYER. Effective upon Buyers payment of
an Advance,  and for and in  consideration  therefor and in consideration of the
covenants of this  Agreement,  Seller  hereby  absolutely  sells,  transfers and
assigns to Buyer,  all of  Seller's  right,  title and  interest  in and to each
Purchased  Receivable  and all  monies  due or which may  become  due on or with
respect to such Purchased Receivable.  Buyer shall be the absolute owner of each
Purchased Receivable. Buyer shall have, with respect to any goods related to the
Purchased Receivable,  all the rights and remedies of an unpaid seller under the
California  Uniform  Commercial  Code and other  applicable  law,  including the
rights of replevin, claim and delivery, reclamation and stoppage in transit.

           2.4.  ESTABLISHMENT OF A RESERVE.  Upon the purchase by Buyer of each
Purchased Receivable,  Buyer shall establish a reserve. The reserve shall be the
amount by which the face amount of the Purchased  Receivable exceeds the Advance
on that Purchased Receivable (the "Reserve"); provided, the Reserve with respect
to all Purchased Receivables  outstanding at any one time shall be an amount not
less than 20 (%) percent of the Account Balance at that time and may be set at a
higher  percentage  at Buyer's  sole  discretion.  The  reserve  shall be a book
balance maintained on the records of Buyer and shall not be a segregated fund.

        3. COLLECTIONS, CHARGES AND REMITTANCES.

           3.1. COLLECTIONS.  Upon receipt by Buyer of Collections,  Buyer shall
promptly credit such  Collections to Seller's  Account Balance on a daily basis;
provided,  that if Seller is in default under this Agreement,  Buyer shall apply
all  Collections to Seller's  Obligations  hereunder in such order and manner as
Buyer may  determine.  If an item of collection is not honored or Buyer does not
receive  good funds for any reason,  the amount shall be included in the Account
Balance as if the  Collections  had not been received and Finance  Charges under
Section 3.2 shall accrue thereon.

           3.2. FINANCE CHARGES. On each Reconciliation Date Seller shall pay t
Buyer a finance charge in an amount equal to 2% percent per month of the average
daily Account Balance  outstanding during the applicable  Reconciliation  Period
(the "Finance Charges"). Buyer shall deduct the accrued Finance Charges from the
Reserve as set forth in Section 3.5 below.

           3.3. ADMINISTRATIVE FEE. On each Reconciliation Date Seller shall pay
to Buyer an  Administrative  Fee equal to 1.0 (%)  percent of the face amount of
each Purchased Receivable first purchased during that Reconciliation Period (the
"Administrative  Fee").  Buyer  shall  deduct  the  Administrative  Fee from the
Reserve as set forth in Section 3.5 below.

           3.4.  ACCOUNTING.  Buyer shall  prepare and send to Seller  after the
close  of  business  for  each  Reconciliation  Period,  an  accounting  of the
transactions  for  that  Reconciliation  Period,  including  the  amount  of all
Purchased Receivables,  all Collections,  Adjustments,  Finance Charges, and the
Administrative Fee. The accounting shall be deemed correct and conclusive unless
Seller makes written  objection to Buyer within thirty (30) days after the Buyer
mails the accounting to Seller.

           3.5.  REFUND TO  SELLER.  Provided  that there does not then exist an
Event of Default or any event or condition  that with  notice,  lapse of time or
otherwise would constitute an Event of Default,  Buyer shall refund to Seller by
check after the  Reconciliation  Date,  the amount,  if any, which Buyer owes to
Seller  at the end of the  Reconciliation  Period  according  to the  accounting
prepared  by Buyer for that  Reconciliation  Period (the  "Refund").  The Refund
shall be an amount equal to:

               (A) (1) The Reserve as of the  beginning  of that  
Reconciliation Period, plus

               (2) the Reserve created for each Purchased  Receivable  purchased
during that Reconciliation Period, minus


               (B)  The  total  for  that  Reconciliation  Period  of:  
                         (1) the Administrative Fee;
                         (2) Finance Charges;
                         (3) Adjustments;
                         (4) Repurchase  Amounts, to the extent Buyer has agreed
                    to accept payment thereof by deduction from the Refund;
                         (5) the Reserve for the Account Balance as of the first
                    day of the  following  Reconciliation  Period in the minimum
                    percentage set forth in Section 2.4 hereof; and
                         (6) all amounts due,  including  professional  fees and
                    expenses,  as set  forth in  Section  12 for  which  oral or
                    written  demand has been made by Buyer to Seller during that
                    Reconciliation  Period to the  extent  Buyer  has  agreed to
                    accept payment thereof by deduction from the Refund.

In the event the formula set forth in this  Section 3.5 results in an amount due
to Buyer from  Seller,  Seller shall make such payment in the same manner as set
forth in Section  4.3 hereof for  repurchases.  If the formula set forth in this
Section 3.5 results in an amount due to Seller from Buyer, Buyer shall make such
payment by check subject to Buyer's  rights under Section 4.3 and Buyer's rights
of offset and recoupment.


4. RECOURSE AND REPURCHASE OBLIGATIONS.

           4.l.  RECOURSE.  Buyer's  acquisition of Purchased  Receivables  from
Seller shall be with full recourse against Seller.  In the event the Obligations
exceed the amount of  Purchased  Receivables  and  Collateral,  Seller  shall be
liable for any deficiency.

           4.2. SELLER'S AGREEMENT TO REPURCHASE.  Seller agrees to pay to Buyer
on  demand,  the full face  amount,  or any  unpaid  portion,  of any  Purchased
Receivable:

               (A) which  remains  unpaid  ninety (90)  calendar  days after the
invoice date; or
               (B) which is owed by any Account Debtor who has filed, or has had
filed against it, any bankruptcy case,  assignment for the benefit of creditors,
receivership,  or insolvency  proceeding or who has become insolvent (as defined
in the United States  Bankruptcy  Code) or who is generally not paying its debts
as such debts. become due', or
               (C) with  respect to which  there has been any breach of warranty
or  representation  set forth in Section 6 hereof or any breach of any  covenant
contained in this Agreement: or
               (D)  with  respect  to  which  the  Account  Debtor  asserts  any
discount,  allowance, return, dispute,  counterclaim,  offset, defense, right of
recoupment, right of return, warranty claim, or short payment; together with all
reasonable  attorneys'  and  professional  fees and expenses and all court costs
incurred by Buyer in collecting such Purchased  Receivable  and/or enforcing its
rights under,  or collecting  amounts owed by Seller in  connection  with,  this
Agreement (collectively, the "Repurchase Amount").

4.3.  SELLER'S PAYMENT OF THE REPURCHASE AMOUNT OR OTHER AMOUNTS DUE BUYER. 
When
any  Repurchase  Amount or other amount owing to Buyer becomes due,  Buyer shall
inform  Seller  of the  manner  of  payment  which may be any one or more of the
following  in Buyer's  sole  discretion:  (a) in cash  immediately  upon  demand
therefor;  (b) by delivery of  substitute  invoices  and an Invoice  Transmittal
acceptable to Buyer which shall thereupon become Purchased  Receivables;  (c) by
adjustment to







the Reserve  pursuant to Section  3.5  hereof; (d) by  deduction  from or offset
against the Refund  that would  otherwise  be due and payable to Seller;  (e) by
deduction from or offset against the amount that otherwise would be forwarded to
Seller in respect of any further Advances  that may be made by Buyer;  or (f) by
any combination of the foregoing as Buyer may from time to time choose.

         4.4. SELLER'S AGREEMENT TO REPURCHASE ALL PURCHASED  RECEIVABLES.  Upon
and after the  occurrence  of an Event of Default,  Seller  shall,  upon Buyer's
demand (or, in the case of an Event of Default under  Section 9(B),  immediately
without notice or demand from Buyer)  repurchase  all the Purchased  Receivables
then outstanding , or such portion thereof as Buyer may demand. Such demand may,
at  Buyer's  option,  include  and  Seller  shall pay to Buyer  immediately-upon
demand,  cash in an amount equal to the Advance  with respect to each  Purchased
Receivable  then   outstanding   together  with  all  accrued  Finance  Charges,
Adjustments,  Administrative Fees, attorney's and professional fees, court costs
and expenses as provided for herein, and any other Obligations.  Upon receipt of
payment in full of the  Obligations,  Buyer shall  immediately  instruct Account
Debtors to pay Seller  directly,  and return to Seller any Refund due to Seller.
For the  purpose of  calculating  any Refund due under this  Section  only,  the
Reconciliation  Date  shall be deemed to be the date Buyer  receives  payment in
good funds of all the Obligations as provided in this Section 4.4.

         5. POWER OF ATTORNEY.  Seller does hereby irrevocably appoint Buyer and
its  successors  and assigns as Seller's true and lawful  attorney in fact,  and
hereby  authorizes  Buyer,  regardless  of  whether  there  has been an Event of
Default, (a) to sell, assign,  transfer,  pledge,  compromise,  or discharge the
whole or any part of the Purchased Receivables; (b) to demand, collect, receive,
sue,  and give  releases to any  Account  Debtor for the monies due or which may
become due upon or with respect to the Purchased  Receivables and to compromise,
prosecute,  or defend any  action,  claim,  case or  proceeding  relating to the
Purchased  Receivables,  including  the  filing of a claim or the voting of such
claims in any  bankruptcy  case,  all in Buyer's name or Seller's name, as Buyer
may choose;  (c) to prepare,  file and sign Seller's name on any notice,  claim,
assignment,  demand,  draft,  or notice of or satisfaction of lien or mechanics'
lien or similar  document with respect to Purchased  Receivables;  (d) to notify
all Account  Debtors  with  respect to the  Purchased  Receivables  to pay Buyer
directly;  (e) to receive, open, and dispose of all mail addressed to Seller for
the purpose of collecting  the Purchased  Receivables;  (f) to endorse  Seller's
name on any checks or other forms of payment on the Purchased  Receivables;  (g)
to  execute on behalf of Seller any and all  instruments,  documents,  financing
statements  and  the  like  to  perfect  Buyer's   interests  in  the  Purchased
Receivables  and  Collateral;  and (h) to do all acts and  things  necessary  or
expedient,  in furtherance  of any such  purposes.  If Buyer receives a check or
item which is payment for both a Purchased  Receivable  and another  receivable,
the funds shall  first be applied to the  Purchased  Receivable  and, so long as
there does not exist an Event of Default or an event that with notice,  lapse of
time or  otherwise  would  constitute  an Event of Default,  the excess shall be
remitted to Seller. Upon the occurrence and continuation of an Event of Default,
all of the power of attorney  rights granted by Seller to Buyer  hereunder shall
be applicable with respect to all Purchased Receivables and all Collateral.

6. REPRESENTATIONS, WARRANTIES AND COVENANTS.

         6.1. RECEIVABLES' WARRANTIES,  REPRESENTATIONS AND COVENANTS. To induce
Buyer to buy  receivables  and to render its  services to Seller,  and with full
knowledge  that the truth and accuracy of the following are being relied upon by
the Buyer in determining whether to accept receivables as Purchased Receivables,
Seller represents,  warrants, covenants and agrees, with respect to each Invoice
Transmittal delivered to Buyer and each receivable described therein, that:

               (A) Seller is the absolute owner of each  receivable set forth in
the Invoice  Transmittal  and has full legal right to sell,  transfer and assign
such receivables;
               (B) The correct amount of each  receivable is as set forth in the
Invoice Transmittal and is not in dispute;
               (C) The payment of each  receivable  is not  contingent  upon the
fulfillment  of any  obligation  or  contract,  past or  future  and any and all
obligations  required  of the Seller have been  fulfilled  as of the date of the
Invoice Transmittal;
               (D) Each receivable set forth on the Invoice Transmittal is based
on an actual sale and delivery of goods and/or services  actually  rendered,  is
presently due and owing to Seller,  is not past due or in default,  has not been
previously sold, assigned,  transferred,  or pledged, and is free of any and all
liens,  security interests and encumbrances other than liens, security interests
or  encumbrances in favor of Buyer or any other division or affiliate of Silicon
Valley Bank;
               (E) There are no defenses,  offsets, or counterclaims against any
of the  receivables,  and no  agreement  has been made under  which the  Account
Debtor may claim any  deduction or discount,  except as otherwise  stated in the
Invoice Transmittal;
               (F) Each Purchased  Receivable shall be the property of the Buyer
and  shall be  collected  by Buyer,  but if for any  reason it should be paid to
Seller,  Seller  shall  promptly  notify Buyer of such  payment,  shall hold any
checks,  drafts,  or monies so received  in trust for the benefit of Buyer,  and
shall promptly transfer and deliver the same to the Buyer;
               (G) Buyer shall have the right of endorsement, and also the right
to require  endorsement by Seller,  on all payments  received in connection with
each Purchased Receivable and any proceeds of Collateral;
               (H) Seller,  and to Seller's best knowledge,  each Account Debtor
set forth in the Invoice Transmittal,  are and shall remain solvent as that term
is defined in the  United  States  Bankruptcy  Code and the  California  Uniform
Commercial  Code, and no such Account Debtor has filed or had filed against it a
voluntary or involuntary  petition for relief under the United States Bankruptcy
Code;
               (I) Each Account Debtor named on the Invoice Transmittal will not
object to the payment for, or the quality or the quantity of the subject  matter
of,  the  receivable  and is liable  for the  amount  set  forth on the  Invoice
Transmittal;
               (J)  Each  Account  Debtor  shall  promptly  be  notified,  after
acceptance by Buyer,  that the Purchased  Receivable has been transferred to and
is  payable  to  Buyer,  and  Seller  shall  not take or  permit  any  action to
countermand such notification; and
               (K) All receivables  forwarded to and accepted by Buyer after the
date hereof, and thereby becoming Purchased Receivables,  shall comply with each
and  every  one of the  foregoing  representations,  warranties,  covenants  and
agreements referred to above in this Section 6.1.

           6.2.  ADDITIONAL  WARRANTIES,   REPRESENTATIONS  AND  COVENANTS.   In
addition to the foregoing warranties,  representations and covenants,  to induce
Buyer to buy  receivables  and to render its services to Seller,  Seller  hereby
represents, warrants, covenants and agrees that:

               (A) Seller will not assign,  transfer, sell, or grant , or permit
any lien or security  interest in any Purchased  Receivables or Collateral to or
in favor of any other party, without Buyer's prior written consent;
               (B) The Seller's  name,  form of  organization,  chief  executive
office, and the place where the records concerning all PurchasedReceivables and
Collateral are kept is set forth at the beginning of this Agreement,  Collateral
is located only at the location  set forth in the  beginning of this  Agreement,
or, if located at any additional  location,  as set forth on a schedule attached
to this  Agreement,  and Seller will give Buyer at least  thirty (30) days prior
written  notice if such  name,  organization,  chief  executive  office or other
locations  of  Collateral  or  records  concerning   Purchased   Receivables  or
Collateral  is changed or added and shall  execute any  documents  necessary  to
perfect Buyer's interest in the Purchased Receivables and the Collateral;







               (C) Seller  shall (i) pay all of its  normal  gross  payroll  for
employees,  and all federal and state taxes, as and when due,  including without
limitation all payroll and withholding taxes and state sales taxes; (ii) deliver
at any time and from time to time at Buyer's request,  evidence  satisfactory to
Buyer that all such amounts have been paid to the proper taxing authorities; and
(iii) if requested by Buyer, pay its payroll and related taxes through a bank or
an independent payroll service acceptable to Buyer.
               (D) Seller has not,  as of the time  Seller  delivers to Buyer an
Invoice  Transmittal,  or as of the time Seller  accepts any Advance from Buyer,
filed a voluntary petition for relief under the United States Bankruptcy Code or
had filed against it an involuntary petition for relief;
               (E) If Seller owns,  holds or has any interest in, any copyrights
(whether registered,  or unregistered),  patents or trademarks,  and licenses of
any of  the  foregoing,  such  interest  has  been  disclosed  to  Buyer  and is
specifically  listed and identified on a schedule to this Agreement,  and Seller
shall  immediately  notify Buyer if Seller hereafter obtains any interest in any
additional copyrights,  patents,  trademarks or licenses that are significant in
value or are material to the conduct of its business; and
               (F) Seller shall provide Buyer with a Compliance  Certificate (i)
on a quarterly  basis to be  received by Buyer no later than the fifth  calendar
day following each calendar quarter, and; (ii) on a more frequent or other basis
if and as requested by Buyer.

           7.   ADJUSTMENTS.   In  the   event  of  a  breach   of  any  of  the
representations,  warranties,  or covenants  set forth in Section 6.1, or in the
event any Adjustment or dispute is asserted by any Account Debtor,  Seller shall
promptly advise Buyer and shall,  subject to the Buyer's approval,  resolve such
disputes and advise  Buyer of any  adjustments.  Unless the  disputed Purchased
Receivable  is  repurchased  by Seller and the full  Repurchase  Amount is paid,
Buyer shall  remain the  absolute  owner of any  Purchased  Receivable  which is
subject to Adjustment or repurchase under Section 4.2 hereof,  and any rejected,
returned,  or recovered  personal  property,  with the right to take  possession
thereof  at any time.  If such  possession  is not taken by Buyer,  Seller is to
resell it for Buyer's account at Seller's expense with the proceeds made payable
to Buyer. While Seller retains  possession of said returned goods,  Seller shall
segregate  said  goods and mark  them  "property  of  Silicon  Valley  Financial
Services."

           8. SECURITY INTEREST. To secure the prompt payment and performance to
Buyer of all of the Obligations, Seller hereby grants to Buyer a continuing lien
upon and security  interest in all of Seller's now existing or hereafter arising
rights  and  interest  in the  following  ,  whether  now owned or  existing  or
hereafter created, acquired, or arising, and wherever located (collectively, the
"Collateral"):

               (A) All accounts,  receivables,  contract rights,  chattel paper,
instruments,  documents, letters of credit, bankers acceptances, drafts, checks,
cash, securities,  and general intangibles (including,  without limitation,  all
claims,  causes of action,  deposit accounts,  guaranties,  rights in and claims
under insurance  policies  (including rights to premium refunds),  rights to tax
refunds,  copyrights,   patents,   trademarks,   rights  in  and  under  license
agreements, and all other intellectual property);
               (B) All inventory,  including  Seller's rights to any returned or
rejected  goods,  with  respect to which  Buyer shall have all the rights of any
unpaid   seller,   including  the  rights  of  replevin,   claim  and  delivery,
reclamation, and stoppage in transit;
               (C) All monies, refunds and other amounts due Seller,  including,
without limitation,  amounts due Seller under this Agreement (including Seller's
right of offset and recoupment);
               (D) All equipment, machinery, furniture,  furnishings,  fixtures,
tools, supplies and motor vehicles;
               (E) All  farm  products,  crops,  timber,  minerals  and the like
(including oil and gas);
               (F) All accessions to,  substitutions  for, and  replacements of,
all of the foregoing;
               (G) All books and records pertaining to all of the foregoing; and
               (H) All  proceeds of the  foregoing,  whether due to voluntary or
involuntary disposition,  including insurance proceeds. Seller is not authorized
to sell,  assign,  transfer or otherwise  convey any Collateral  without Buyer's
prior written consent, except for the sale of finished inventory in the Seller's
usual course of business.  Seller agrees to sign UCC financing statements,  in a
form acceptable  to Buyer, and any  other instruments and documents requested by
Buyer  to  evidence  ,  perfect,  or  protect  the  interests  of  Buyer  in the
Collateral.  Seller agrees to deliver to Buyer the originals of all instruments,
chattel paper and documents  evidencing or related to Purchased  Receivables and
Collateral.

           9. DEFAULT. The  occurrence of any one or more of the following shall
constitute an Event of Default hereunder.

               (A) Seller fails to pay any amount owed to Buyer as and when due;
               (B) There shall be commenced by or against  Seller any  voluntary
or involuntary  case under the United States  Bankruptcy Code, or any assignment
for the benefit of creditors,  or appointment of a receiver or custodian for any
of, its assets;
               (C) Seller shall  become  insolvent in that its debts are greater
than the fair value of its  booked &  unbooked/intangible  assets,  or Seller is
generally  not paying its debts as they become due or is left with  unreasonably
small capital;
               (D) Any involuntary lien, garnishment,  attachment or the like is
issued against or attaches to the Purchased Receivables or any Collateral;
               (E) Seller shall breach any  covenant,  agreement,  warranty,  or
representation   set  forth  herein,  and  the  same  is  not  cured  to  Buyers
satisfaction  within ten (10) days after Buyer has given  Seller oral or written
notice  thereof;  provided,  that if such breach is  incapable of being cured it
shall constitute an immediate default hereunder;
               (F) Seller is not in compliance  with, or otherwise is in default
under,  any term of any  document,  instrument  or agreement  evidencing a debt,
obligation  or liability  of any kind or  character of Seller,  now or hereafter
existing, in favor of Buyer or any division or affiliate of Silicon Valley Bank,
regardless of whether such debt,  obligation or liability is direct or indirect,
primary  or  secondary,  joint,  several  or  joint  and  several,  or  fixed or
contingent,  together  with any and all renewals and  extensions  of such debts,
obligations and liabilities, or any part thereof;
               (G) An event of default  shall occur under any guaranty  executed
by any guarantor of the Obligations of Seller to Buyer under this Agreement,  or
any  material  provision of any such  guaranty  shall for any reason cease to be
valid or  enforceable  or any such guaranty  shall be repudiated or  terminated,
including by operation of law;
               (H) A default or event of default shall occur under any agreement
between Seller and any creditor of Seller that has entered into a  subordination
agreement with Buyer; or
               (I) Any creditor that has entered into a subordination  agreement
with  Buyer  shall  breach  any  of  the  terms  of  or  not  comply  with  such
subordination agreement.

           10. REMEDIES  UPON   DEFAULT.  Upon  the  occurrence  of an  Event of
Default, (1) without implying any obligation to buy receivables, Buyer may cease
buying receivables or extending any financial  accommodations to Seller; (2) all
or a portion of the  Obligations  shall be, at the option of and upon  demand by
Buyer,  or with  respect  to an Event of  Default  described  in  Section  9(B),
automatically  and without  notice or demand,  due and payable in full;  and (3)
Buyer  shall  have and may  exercise  all the  rights  and  remedies  under this
Agreement  and under  applicable  law,  including  the rights and  remedies of a
secured party under the  California  Uniform  Commercial  Code, all the power of
attorney rights  described in Section 5 with respect to all Collateral,  and the
right to collect,  dispose of, sell,  lease, use, and realize upon all Purchased
Receivables and all Collateral in any commercial  reasonable manner.  Seller and
Buyer  agree that any  notice of sale  required  to be given to Seller  shall be
deemed




to be  reasonable if given five (5) days prior to the date on or after which the
sale may be held. In the event that the Obligations  are accelerated  hereunder,
Seller shall repurchase all of the Purchased Receivables as set forth in
Section4.4.

           11.  ACCRUAL OF INTEREST.  If any amount owed by Seller  hereunder is
not paid when due, including, without limitation, amounts due under Section 3.5,
Repurchase  Amounts,  amounts due under  Section 12, and any other  Obligations,
such amounts shall bear interest at a per annum rate equal to the per annum rate
of the  Finance  Charges  until the earlier of (i) payment in good funds or (ii)
entry of a final  judgment  thereof,  at which time the principal  amount of any
money judgment  remaining  unsatisfied shall accrue interest at the highest rate
allowed by applicable law.

           12. FEES, COSTS AND EXPENSES; INDEMNIFICATION.  The  Seller will pay
to Buyer immediately upon demand all fees, costs and expenses (including fees of
attorneys and  professionals and their costs and expenses)  that Buyer incurs or
may from  time to time  impose  in  connection  with any of the  following:  (a)
preparing,  negotiating,   administering,  and enforcing  this  Agreement or any
other  agreement  executed in connection  herewith,  including  any  amendments,
waivers or consents in connection with any of the foregoing,  (b) any litigation
or dispute (whether  instituted by Buyer, Seller or any other person) in any way
relating to the Purchased  Receivables,  the  Collateral,  this Agreement or any
other agreement executed in connection herewith or therewith,  (d) enforcing any
rights against Seller or any guarantor, or any Account Debtor, (e) protecting or
enforcing  its  interest in the  Purchased  Receivables  or the  Collateral, (f)
collecting  the  Purchased   Receivables  and  the  Obligations,   and  (g)  the
representation  of Buyer in connection  with any  bankruptcy  case or insolvency
proceeding  involving  Seller,  any Purchased  Receivable,  the Collateral,  any
Account Debtor, or any guarantor. Seller shall indemnify and hold Buyer harmless
from and against any and all claims,  actions,  damages,  costs,  expenses,  and
liabilities  of any  nature  whatsoever  arising in  connection  with any of the
foregoing.

           13.  SEVERABILITY,  WAIVER,  AND CHOICE OF LAW. In the event that any
provision of this  Agreement is deemed  invalid by reason of law, this Agreement
will be construed as not  containing  such  provision  and the  remainder of the
Agreement  shall  remain in full  force and  effect.  Buyer  retains  all of its
rights,  even if it makes an Advance after a default. If Buyer waives a default,
it may enforce a later  default.  Any consent or waiver under,  or amendment of,
this Agreement must be in writing. Nothing contained herein, or anyaction taken
or not  taken  by  Buyer  at any  time,  shall  be  construed  at any time to be
indicative of any  obligation or  willingness on the part of Buyer to amend this
Agreement or to grant to Seller any waivers or consents. This Agreement has been
transmitted  by Seller to Buyer at Buyer's office in the State of California and
has  been  executed  and  accepted  by Buyer in the  State of  California.  This
Agreement  shall be governed by and  interpreted in accordance with the internal
laws of the State of California.

           14. ACCOUNT COLLECTION SERVICES.  Certain Account Debtors may require
or prefer that all of Seller's  receivables  be paid to the same address  and/or
party,  or Seller  and Buyer may agree  that all  receivables  with  respect  to
certain Account Debtors be paid to one party. In such event Buyer and Seller may
agree that Buyer shall collect all receivables  whether owned by Seller or Buyer
and  (provided  that there does not then exist an Event of Default or event that
with notice,  lapse or time or otherwise  would  constitute an Event of Default,
and subject to Buyer's rights in the Collateral) Buyer agrees to remit to Seller
the  amount  of  the  receivables   collections  it  receives  with  respect  to
receivables  other than  Purchased  Receivables.  It is understood and agreed by
Seller that this Section does not impose any affirmative duty on Buyer to do any
act other than to turn over such amounts.  All such  receivables and collections
are Collateral and in the event of Seller's default hereunder,  Buyer shall have
no duty to remit collections of Collateral and may apply such collections to the
obligations  hereunder  and Buyer shall have the rights of a secured party under
the California Uniform Commercial Code.

           15.  NOTICES.  All notices  shall be given to Buyer and Seller at the
addresses  or taxes set forth on the first page of this  Agreement  and shall be
deemed to have been  delivered and received:  (a) if mailed,  three (3) calendar
days after deposited in the United States mail, first class,  postage  pre-paid,
(b) one (1)  calendar  day after  deposit  with an  overnight  mail or messenger
service;  or (c) on the  same  date of  confirmed  transmission  if sent by hand
delivery, telecopy, telefax or telex.

           16.  JURY  TRIAL.  SELLER  AND BUYER  EACH  HEREBY  (a)  WAIVE  THEIR
RESPECTIVE  RIGHTS TO A JURY TRIAL ON ANY CLAIM OR ACTION  ARISING  OUT OF OR 
INCONNECTION  WITH  THIS  AGREEMENT,  ANY  RELATED  AGREEMENTS,   OR  ANY  OF  
THETRANSACTIONS  CONTEMPLATED  HEREBY OR THEREBY;  (b) RECOGNIZE AND AGREE 
THAT THEFOREGOING  WAIVER  CONSTITUTES A MATERIAL  INDUCEMENT  FOR IT TO 
ENTER 
INTO THIS AGREEMENT;  AND (c) REPRESENT AND WARRANT THAT IT HAS REVIEWED 
THIS 
WAIVER, HAS DETERMINED  FOR ITSELF THE NECESSITY TO REVIEW THE SAME WITH ITS 
LEGAL COUNSEL, AND KNOWINGLY AND VOLUNTARILY WAIVES ALL RIGHTS TO A JURY 
TRIAL.

           17. TERM AND TERMINATION. The term of this Agreement shall be for one
(1)  year  from  the  date  hereof,  and  from  year to year  thereafter  unless
terminated  in writing by Buyer or Seller.  Seller and Buyer shall each have the
right to terminate  this Agreement at any time.  Notwithstanding  the foregoing,
any termination of this Agreement shall not affect Buyer's security  interest in
the  Collateral  and Buyer's  ownership of the Purchased  Receivables, and this
Agreement  shall  continue  to be  effective,  and Buyer's  rights and  remedies
hereunder shall survive such  termination,  until all transactions  entered into
and Obligations incurred hereunder or in connection herewith have been completed
and satisfied in full.

           18. TITLES AND SECTION HEADINGS. The titles and section headings used
herein  are for  convenience  only and  shall not be used in  interpreting  this
Agreement.



           19. OTHER  AGREEMENTS.  The terms and  provisions  of this  Agreement
shall  not  adversely  affect  the  rights  of Buyer or any  other  division  or
affiliate  of  Silicon  Valley  Bank  under any other  document,  instrument  or
agreement.  The terms of such other documents,  instruments and agreements shall
remain in full force and effect notwithstanding the execution of this Agreement.
In the event of a conflict  between  any  provision  of this  Agreement  and any
provision of any other document,  instrument or agreement  between Seller on the
one hand, and Buyer or any other division or affiliate of Silicon Valley Bank on
the other hand,  Buyer shall  determine in its sole  discretion  which provision
shall apply.  Seller  acknowledges  specifically  that any security  agreements,
liens and/or security interests currently securing payment of any obligations of
Seller owing to Buyer or any other  division or affiliate of Silicon Valley Bank
also  secure  Seller's  obligations  under  this  Agreement,  and are  valid and
subsisting and are not adversely affected by execution of this Agreement. Seller
further  acknowledges that (a) any collateral under other  outstanding  security
agreements or other documents  between Seller and Buyer or any other division or
affiliate of Silicon  Valley Bank secures the  obligations  of Seller under this
Agreement and (b) a default by Seller under this Agreement constitutes a default
under  other  outstanding  agreements  between  Seller  and  Buyer or any  other
division or affiliate of Silicon Valley Bank.

           IN WITNESS WHEREOF,  Seller and Buyer have executed this Agreement on
the day and year above written.

SELLER: FORECROSS CORPORATION



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

Title  
    --------------------------------------


BUYER: SILICON VALLEY FINANCIAL SERVICES
       A division of Silicon Valley Bank


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

Title  Senior Vice President
    -------------------------------------





                               CONTINUING GUARANTY
============================================================================


Seller:      Forecross Corporation          Buyer: Silicon Valley
             90 New Montgomery, Suite 710          Financial Services
             San Francisco, CA  94105              3003 Tasman Drive
                                                   Santa Clara, CA. 
95054
Guarantor:   Kim O. Jones

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

CONTINUING  GUARANTY.  For  good  and  valuable  consideration,   KIM  0.  JONES
("Guarantor") hereby absolutely,  unconditionally and irrevocably  guarantees to
Silicon Valley Financial Services,  a division of Silicon Valley Bank ("Buyer"),
the  punctual  payment  and  performance  of all  Indebtedness  (as that term is
defined below) of Forecross Corporation ("Seller") to Buyer, including,  without
limitation,  attorneys"  fees  incurred in  connection  with  collection of the
Indebtedness  and the enforcement or protection of Buyer"s  interest in all real
or  personal  property  collateral  that  is or  may  become  security  for  the
Indebtedness,  on the  terms and  conditions  set  forth in this  Guaranty.  The
obligations of Guarantor under this Guaranty are continuing.


DEFINITIONS.  The following words shall have the following meanings when used in
this Guaranty:

     EVENT OF DEFAULT. The  words  "Event of Default" mean the Events of Default
     as set forth in this Guaranty.

     FACTORING  AGREEMENT.  The words  "Factoring  Agreement" mean that  certain
     Factoring Agreement dated October 30, 1995, by and between Buyer and Seller
     (the "Factoring  Agreement"),  pursuant to which Seller may sell, and Buyer
     may purchase,  certain  receivables  owned by Seller,  and all  amendments,
     renewals and modifications thereof, and supplements thereto.

     GUARANTOR. The word "Guarantor" means KIM 0. JONES.

     GUARANTY.  The word  "Guaranty"  means  this  Continuing  Guaranty  between
     Guarantor and Buyer dated October 30, 1995.


     INDEBTEDNESS.  The word  "Indebtedness"  is used in its most  comprehensive
     sense and means and includes any all of Seller"s liabilities,  obligations,
     debts,  and  indebtedness to Buyer,  now existing or hereinafter  incurred,
     created or arising, including,  without limitation, any and all obligations
     and liabilities of Seller to Buyer under the Factoring  Agreement and under
     any Related Documents as the same may be modified,  supplemented or amended
     from time to time and any present or future  judgments  against Seller,  or
     any  of  them;   and  whether  any  such   Indebtedness   is  voluntary  or
     involuntarily incurred, due or not due, absolute or contingent,  liquidated
     or unliquidated,  determined or undetermined,  whether Seller may be liable
     individually  or jointly with others,  or primarily or  secondarily,  or as
     guarantor or surety;  whether  recovery on the  Indebtedness  may be or may
     become barred or unenforceable  against  Seller for any reason  whatsoever;
     and whether the Indebtedness arises from transactions which may be voidable
     on account of infancy, insanity, ultra vires, or otherwise.

     BUYER.  The word "Buyer"  means  Silicon  Valley  Financial  Services,  its
     successors and assigns.  

     RELATED DOCUMENTS.  The words "Related  Documents" mean and include without
     limitation,  the Factoring  Agreement,  all promissory  notes,  guaranties,
     security agreements,  mortgages, deeds of trust, and all other instruments,
     documents and agreements,  whether now or hereafter  existing,  executed in
     connection with the Indebtedness.

     SELLER. The word "Seller" means FORECROSS CORPORATION .




JOINT AND SEVERAL  LIABILITY.  The  obligations of Guarantor to Buyer under this
Guaranty,  and  Guarantor's   obligations  under  any  other  guaranty  for  the
Indebtedness,  are  joint  and  several.  If any other  person  in  addition  to
Guarantor shall guarantee the Indebtedness,  all guarantors and their respective
successors and assigns shall be jointly and severally bound by the terms of this
Guaranty  and  any  other  guaranty  of the  Indebtedness,  notwithstanding  any
relationship or contract of co-obligation  by or among such guarantors.  Buyer's
enforcement of Guarantor's  obligations  under this Guaranty is not  conditioned
upon Buyer  obtaining from any other person a guaranty of all or any part of the
Indebtedness.

REVIVAL OF OBLIGATIONS. If Buyer receives from any source payment in whole or in
part of the Indebtedness or Guarantor's  obligations under this Guaranty and, if
the  payments is  declared  invalid or set aside or is subject to any set off or
counterclaim  for  preference,  fraudulent  conveyance,  breach of contract,  or
breach of  warranty,  then and to the extent of that  payment  the Indebtedness
shall be revived and  obligations  of  Guarantor  under this  Guaranty  shall be
continued  in full force and effect  without  reduction  or  discharge  for that
payment.

NATURE OF GUARANTY.  Guarantor's liability under this Guaranty shall be open and
continous for so long as this Guaranty  remains in force.  Guarantor  intends to
guarantee at all times the performance  and prompt payment when due,  whether at
maturity  or  earlier  by reason of  acceleration  or  otherwise,  of all of the
Indebtedness. Accordingly, no payments made upon the Indebtedness will discharge
or diminish  the  continuing  liability  of  Guarantor  in  connection  with any
remaining  portions  of  the  Indebtedness  or any  of  the  Indebtedness  which
subsequently  arises or is thereafter  incurred or contracted.  Guarantor agrees
that Guarantor's liability hereunder shall be the immediate,  direct and primary
obligation  of Guarantor and shall not be  contingent  upon Buyer's  exercise or
enforcement of any remedy it may have against  Seller or others,  or against any
real or personal  property  collateral  that is or may become  security  for the
Indebtedness.

DURATION OF  GUARANTY.  This  Guaranty  will take effect when  received by Buyer
without the necessity of any acceptance by Buyer,  or any notice to Guarantor or
to  Seller,  and will  continue,in  full  force  until  all of the  Indebtedness
incurred or contracted  shall have been fully and finally paid and satisfied and
all other obligations of Guarantor under this Guaranty shall have been performed
in full.  This  Guaranty  shall bind the estate of Guarantor as to  Indebtedness
created both before and after the death or incapacity  of Guarantor,  regardless
of Buyer's actual notice of Guarantor's death. Release of any other guarantor or
termination  of any other  guaranty  of the  Indebtedness  shall not  affect the
liability of Guarantor under this Guaranty.  It is anticipated that fluctuations
may occur in the aggregate amount of the Indebtedness  covered by this Guaranty,
and it is specifically  acknowledged  and agreed by Guarantor that reductions in
the amount of Indebtedness,  even to zero dollars ($0.00) shall not constitute a
termination of this Guaranty.  This Guaranty is irrevocable  and is binding upon
Guarantor and  Guarantor's  heirs,  successors and assigns so long as any of the
guaranteed   Indebtedness  remains  unpaid  and  even  though  the  Indebtedness
guaranteed may from time to time be zero ($0.00) dollars.

GUARANTOR'S  AUTHORIZATION TO BUYER.  Guarantor authorizes Buyer, without notice
or demand and without lessening Guarantor's liability under this Guaranty,  from
time to time: (a) to make one or more additional secured or unsecured  financial
accommodations  to Seller,  to lease  equipment  or other  goods to  Seller,  or
otherwise to extend additional financial accommodations to Seller; (b) to alter,
compromise,  renew, extend, accelerate, or otherwise change, modify or amend one
or more times the time for  payment or other  terms of the  Indebtedness  or any
part of the  Indebtedness,  including  increases  and  decreases  of the finance
charges  (or  interest  rates,  if any),  and other  charges  applicableto the
Indebtedness; extensions may be repeated and may be for longer than the original
term of the Indebtedness or the date when the Indebtedness is due and payable in
full;  (c) to take and hold  security  for the  payment of this  Guaranty or the
Indebtedness,  and exchange,  enforce,  waive, fail to perfect,  and release any
such  security,  with or without  the  substitution  of new  collateral;  (d) to
release,  substitute,  agree not to sue, or deal with any one or more of Sellers
sureties, endorsers, or other guarantors on any terms or in any manner Buyer may
choose;  (e) to determine how, when and what application of payments and credits
shall be made on the  Indebtedness;  (f) to apply such  security  and direct the
order or manner of sale thereof,  including without limitation,  any nonjudicial
sale  permitted by the terms of the  controlling  security  agreement or deed of
trust,  as Buyer in its  discretion  may determine;  (g) to sell,  transfer,  or
assign; and (h) to assign or transfer this Guaranty in whole or in part.

GUARANTOR'S REPRESENTATIONS AND WARRANTIES. Guarantor represents and warrants to
Buyer that (a) no  representations  or  agreements of any kind have been made to
Guarantor  which would  limit or qualify in any way the terms of this  Guaranty;
(b) this  Guaranty is  executed  at  Seller's  request and not at the request of
Buyer;  (c) Guarantor has not and will not, without the prior written consent of
Buyer,  sell,  lease,  assign,  encumber,  hypothecate,  transfer,  orotherwise
dispose of all or  substantially  all of  Guarantor's  assets,  or any  interest
therein,   (d)  Buyer  has  made  no  representation  to  Guarantor  as  to  the
creditworthiness of Seller; (e) upon Buyer's request,  Guarantor will provide to
Buyer financial and credit information in form acceptable to Buyer, and all such
financial  information  provided  to Buyer is true and  correct in all  material
respects  and fairly  presents  the  financial  condition of Guarantor as of the
dates  thereof,  and no material  adverse  change has occurred in the  financial
condition  of  Guarantor  since the date of the  financial  statements;  and (f)
Guarantor  has  established  adequate  means  of  obtaining  from  Seller  on  a
continuing basis information  regarding Seller's financial condition.  Guarantor
agrees to keep  adequately  informed  from such means of any facts,  events,  or
circumstances  which might in way affect  Guarantors  risks under this Guaranty,
and Guarantor further agrees that, absent a request for information,

                                        2

Buyer shall have no  obligation  to disclose to  Guarantor  any  information  or
documents acquired by Buyer in the course of its relationship with Seller.

GUARANTOR'S  WAIVERS.  Except as prohibited by applicable law,  Guarantor waives
any right to require  Buyer to (a) make any  presentment,  protest,  demand,  or
notice  of any  kind,  including  notice  of (i)  any  extension,  modification,
renewal,  or  amendment  of the terms of the  Factoring  Agreement  or any other
Related  Document,  (ii) any notice of change of any terms of  repayment  of the
Indebtedness, (iii) any default by Seller or any other guarantor of surety, (iv)
any action or nonaction taken by Seller, Buyer, or any other guarantor or surety
of Seller,  or (v) the creation of new or additional  Indebtedness;  (b) proceed
against any person,  including Seller, before proceeding against Guarantor;  (c)
proceed  against  any  collateral  for  the  Indebtedness,   including  Seller's
collateral,  before  proceeding  against  Guarantor;  (d) apply any  payments or
proceeds  against the  Indebtedness in any order;  (e) give notice of the terms,
time, and place of any sale of the collateral pursuant to the Uniform Commercial
Code or any other law governing such sale;  disclose any  information  about the
Indebtedness,  the Seller, the collateral,  or any other guarantor or surety, or
about any action or  nonaction  of Buyer;  or (g) pursue any remedy or course of
action in Buyer's power whatsoever.

Guarantor  also waives any and rights or  defenses  arising by reason of (h) any
disability  or other  defense of Seller,  any other  guarantor  or surety or any
other person; (i) the cessation from any cause whatsoever, other than payment in
full, of the  Indebtedness;  (j) the application of proceeds of the Indebtedness
by Seller for  purposes  other than the  purposes  understood  and  intended  by
Guarantor  and Buyer,  (k) any act of  omission  or  commission  by Buyer  which
directly or indirectly  results in or  contributes to the discharge of Seller or
any other guarantor or surety;  or the  Indebtedness,  or the loss or release of
any collateral by operation of law or otherwise;  (l) any statute of limitations
in any under this Guaranty or on the  Indebtedness;  or (m) any  modification or
change in terms of the Indebtedness,  whatsoever,  including without limitation,
the renewal, extension, acceleration, or other change in the time payment of the
Indebtedness  is due and any change in the finance  charges  (interest  rate, if
any) and other charges.  Guarantor  waives any defense  Guarantor may have based
upon any  election of remedies  by Buyer  which  limits or destroys  Guarantor's
subrogation rights, if any, or Guarantor's rights, if any, to seek reimbursement
from Seller or any other guarantor or surety, including, without limitation, any
loss of rights  Guarantor may suffer by reason of any rights or  protections  of
Seller in  connection  with any  anti-deficiency  laws or other laws limiting or
discharging  the  Indebtedness  or  Seller's  obligations  (including,   without
limitation,  Sections  726,580a 580b,  and 580d of the California  Code of Civil
Procedure).  Guarantor  waives  any right to enforce  any remedy  Buyer may have
against Seller or any guarantor, surety, or other person, and further, Guarantor
waives any right to participate in any  collateral for the  Indebtedness  now or
hereafter held by Buyer.

Without  limiting the generality of any of the foregoing  paragraphs,  Guarantor
expressly waives the benefit of California Civil Code Sections 2809, 2810, 2839,
2845, 2848, 2849, 2850, 2899, and 3433, and other statutes of similar effect.

GUARANTOR'S UNDERSTANDING WITH RESPECT TO WAIVERS. Guarantor warrants and agrees
that each of the  waivers  set forth  above  and in the  immediately  succeeding
paragraph,  is made with  Guarantor's  full  knowledge of its  significance  and
consequences and that, under the  circumstances,  the waivers are reasonable and
not  contrary to public  policy or law. If any such waiver is  determined  to be
contrary to any applicable law or public policy,  such waiver shall be effective
only to the extent permitted by law or public policy.

NO SUBROGATION  OR  REIMBURSEMENT.  Notwithstanding  anything to the contrary in
this Guaranty,  Guarantor hereby irrevocably waives all right it may have at law
or in equity (including,  without limitation,  any law subrogating  Guarantor to
the rights of Buyer) to seek contribution, indemnification, or any other form or
reimbursement  from  Seller,  any other  Guarantor,  or any other  person now or
hereafter  primarily  or  secondarily  liable for any  obligations  of Seller to
Buyer,  for any  disbursement  made by this Guarantor or in connection with this
Guaranty or otherwise.  At no time shall  Guarantor be or become a "creditor" of
Seller  within  the  meaning  of 11  U.S.C.  section  547(b),  or any  successor
provision of the Federal bankruptcy laws.

SUBORDINATION  OF  SELLER'S  DEBTS  TO  GUARANTOR.  Guarantor  agrees  that  the
Indebtedness  of Seller to Buyer,  whether now existing or hereafter  created or
arising,  shall be prior to any claim that  Guarantor  may now have or hereafter
acquire  against  Seller,  whether or not Seller  becomes  insolvent.  Guarantor
hereby expressly  subordinates any claim Guarantor may have against Seller, upon
any  account  whatsoever,  to any claim  that  Buyer may now or  hereafter  have
against  Seller.  In the event of insolvency and  consequent  liquidation of the
assets of  Seller,  through  bankruptcy,  by an  assignment  for the  benefit of
creditors,  by  voluntary  liquidation,  or  otherwise.  the  assets  of Seller
applicable  to the  payment  of the claims  that it may have or acquire  against
Seller or against any  assignee  or trustee in  bankruptcy  of Seller;  provided
however,  that  such  assignment  shall be  effective  only for the  purpose  of
assuring to Buyer full payment in legal tender of the Indebtedness.  If Buyer so
requests,  any notes or credit agreements now or hereafter  evidencing any debts
or  obligations  of Seller to  Guarantor  shall be marked with a legend that the
same are subject to this  Guaranty and shall be  delivered  to Buyer.  Guarantor
agrees, and Buyer hereby is authorized,  in the name of Guarantor,  from time to
time to execute and file financing statements and continuation statements and to
execute  such  other  documents  and to take such other  actions as Buyer  deems
necessary or appropriate to perfect, preserve and enforced its rights under this
Guaranty.
                                       3

EVENT OF DEFAULT.  The  occurrence  of any one or more of the  following  events
shall constitute an "Event of Default" under this Guaranty:

     (A)  The  occurrence  of an "Event of Default"  under and as defined in the
          Factoring Agreement or any other Related Documents:
     (B)  Guarantor fails to pay or perform in full any of its obligations under
          this Guaranty as and when due and payable hereunder, or declared to be
          due and payable by Buyer, whichever is earlier;
     (C)  Guarantor  fails or  neglects  to  perform,  keep or observe any other
          term,  provision,  condition,  covenant,  warranty  or  representation
          contained in this Guaranty, that is required to be performed,  kept or
          observed by Guarantor:
     (D)  Any  representation  or  warranty  made  Guarantor  to  Buyer  in this
          Guaranty,  or  in  any  statement,  report,  financial  statement,  or
          certificate delivered by Guarantor to Buyer is not true and correct or
          is misleading, any material respect, when made or delivered;
     (E)  Any of the  Factoring  Agreement,  any other  Related  Document or any
          other guaranty shall be renounced,  breached,  terminated,  revoked or
          become unenforceable or ineffective, by reason of the dissolution of a
          party thereto, or otherwise;
     (F)  The  commencement  by Guarantor of a voluntary  case under the federal
          bankruptcy laws, as now constituted or hereafter amended, or any other
          applicable federal or state bankruptcy,  insolvency or similar law; or
          the consent by Guarantor to the appointment of a receiver, liquidator,
          assignee,  trustee,  custodian,  sequestrator,  agent or other similar
          official for Guarantor for any substantial part of its properties;  or
          the  making  by  Guarantor  of  any  assignment  for  the  benefit  of
          creditors; or any case or proceeding is commenced by Guarantor for its
          dissolution,  liquidation or termination;  or the taking of any action
          by or on behalf of Guarantor in furtherance of any of the foregoing;
     (G)  The  filing  of a  petition  with a  court  having  jurisdiction  over
          Guarantor  to commence an  involuntary  case for  Guarantor  under the
          federal bankruptcy laws, as now constituted or hereafter  amended,  or
          any  other  applicable  federal  or state  bankruptcy,  insolvency  or
          similar law; or the appointment of a receiver,  liquidator,  assignee,
          custodian,  trustee, agent, sequestrator or other similar official for
          Guarantor or for any substantial part of its respective  property;  or
          any substantial  part of Guarantor's  property is subject to any levy,
          execution, attachment,  garnishment, or temporary protective order, or
          the  ordering  of  the  dissolution,  liquidation  or  winding  up  of
          Guarantor's  affairs;  and the failure to obtain the dismissal of such
          petition or  appointment  or the  continuance  of such decree or order
          unstayed  and in effect for or within a period of sixty (60) days from
          the  date of such  filing,  appointment,  or  entry  of such  order or
          decree; or
     (H)  Guarantor  becomes  insolvent or is generally  not paying its debts as
          such  debts  become  due or  ceases to  conduct  its  business  as now
          conducted or is enjoined, restrained, or in any way prevented by court
          order from conducting all or any part of its business affairs.

ACCELERATION OF THE LIABILITIES. Upon and after an Event of Default hereunder or
upon the  declaration  by Buyer of an 'Event  of  Default'  under the  Factoring
Agreement or under any Related  Documents,  then and in either such event or any
portion of  Guarantor's  obligations  under this  Guaranty may, at the option of
Buyer and without demand, notice, or legal process of any kind, be declared, and
immediately  shall become,  due and payable;  without implying any obligation to
purchase  receivables  under the  Factoring  Agrtement,  Buyer may,  at its sole
option,  cease  purchasing  receivables;  and Buyer may declare that an Event of
Default  exists  under the  Factoring  Agreement  and  under  any other  Related
Document and may exercise  all of its rights and remedies  thereunder  and under
applicable law.

MISCELLANEOUS  PROVISIONS.  The following miscellaneous provisions are a part of
this Guaranty:

   INTEGRATION,  AMENDMENT.  Guarantor warrants, represents and agrees that this
   Guaranty,  together with any exhibits or schedules incorporated herein, fully
   incorporates the agreements and  understandings  of Guarantor with respect to
   the  subject  matter  hereof and all prior  negotiations,  drafts,  and other
   extrinsic   communications   between   Guarantor  and  Buyer  shall have  no
   evidentiary  effect  whatsoever.  Guarantor further agrees that Guarantor has
   read and fully understands the terms of this Guaranty,  Guarantor has had the
   opportunity  to be  advised  by  Guarantor's  attorney  with  respect to this
   Guaranty;  the  Guaranty  fully  reflects  Guarantor's  intentions  and parol
   evidence is not required to interpret the terms of this  Guaranty.  Guarantor
   hereby indemnifies and holds Buyer harmless from all losses, claims, damages,
   and costs (including Buyer's attorneys'fees) suffered or incurred by Buyer as
   a result of any breach by Guarantor of the  warranties,  representations  and
   agreements  of this  paragraph.  No  alteration or amendment to this Guaranty
   shall be effective  unless given in writing and signed by the parties  sought
   to be charged or bound by the alteration or amendment.

   APPLICABLE  LAW.  This  Guaranty has been  delivered to Buyer and accepted by
   Buyer in the State of  California.  If there is a lawsuit,  Guarantor  agrees
   upon  Buyer's  request to submit to the  jurisdiction  of the courts of Santa
   Clara County,  State of  California.  This Guaranty  shall be governed by and
   construed in accordance with the laws

                                        4





     of the State of California.

     EXPENSES. Guarantor agrees to pay demand all of Buyer's costs and expenses,
     including  legal  expenses,  incurred in connection with the enforcement of
     this  Guaranty.  Buyer may pay someone else to help enforce this  Guaranty,
     and  Guarantor  shall  pay the  expenses  of such  enforcement.  Costs  and
     expenses include, without limitation,  Buyers legal expenses whether or not
     there is a lawsuit,  including  legal  expenses for or in  connection  with
     bankruptcy  proceedings  (and  including  efforts  to modify or vacate  any
     automatic stay or injunction),  appeals, and any anticipated  post-judgment
     collection  services.  Guarantor  also  shall pay all court  costs and such
     additional fees as may be directed by the court.

     NOTICES. All notices required to be given by either to the other under this
     Guaranty  shall  be  in  writing  and  shall  be  effective  when  actually
     delivered or when deposited in the United States mail,  first class postage
     prepaid  addressed  to the  party to whom the  notice is to be given at the
     address  shown  above  or to such  other  addresses  as  either  party  may
     designate  to the other in  writing.  If there is more than one  Guarantor,
     notice to any  Guarantor  will  constitute  notice to all Guarantors.  For
     notice  purposes,  Guarantor  agrees to keep Buyer informed at all times of
     Guarantor's current address.

     INTERPRETATION.  In all  cases  where  there  is more  than one  Seller  or
     Guarantor,  then all words used in this  Guaranty in the singular  shall be
     deemed to have been used in the plural  where the context and  construction
     so require;  and where there is more that one Seller named in this Guaranty
     or when this  Guaranty is executed  by more than one  Guarantor,  the words
     "Seller" and "Guarantor" respectively shall mean all and any one or more of
     them, jointly and severally.  The words "Guarantor,"  "Seller," and "Buyer"
     include the heirs,  successors,  assigns,  and transferees of each of them.
     Caption headings in this Guaranty are for convenience purposes only and are
     not to be used to interpret or define the provisions of this Guaranty. If a
     court of competent  jurisdiction finds any provision of this Guaranty to be
     invalid or  unenforceable  as to any person or  circumstance,  such finding
     shall not render that provision  invalid or  unenforceable  as to any other
     persons or circumstances,  and all provisions of this Guaranty in all other
     respects shall remain valid and  enforceable.  If any one or more of Seller
     or Guarantor  are  corporations  or  partnerships,  it is not necessary for
     Buyer to inquire into the powers of Seller or Guarantor or of the officers,
     directors, partners, or agents acting or purporting to act on their behalf,
     and any  Indebtedness  made or  created  in  reliance  upon  the  professed
     exercise of such powers shall be guaranteed under this Guaranty.

     WAIVER.  Buyer  shall not be deemed to have  waived any  rights  under this
     Guaranty  unless such  waiver is given in writing  and signed by Buyer.  No
     delay or  omission on the part of the Buyer in  exercising  any right shall
     operate as a waiver of such right or any other right.  A waiver by Buyer of
     a provision of this Guaranty  shall not prejudice or constitute a waiver of
     Buyer's right otherwise to demand strict  compliance with that provision or
     any other  provision of this  Guaranty.  No other waiver by Buyer,  nor any
     course of dealing between Buyer and Guarantor, shall constitute a waiver of
     any of Buyer's rights or of any of Guarantor's obligations as to any future
     transactions.  Whenever  the  consent  of  Buyer  is  required  under  this
     Guaranty,  the granting of such consent by Buyer in any instance  shall not
     constitute  continuing  consent to subsequent  instances where such consent
     may be granted or withheld in the sole discretion of Buyer.

     CONFLICT.  In the even of a  conflict  in terms of  definitions  among this
     Guaranty,  the Factoring Agreement,  or any other agreement,  this Guaranty
     shall  govern  with  respect  to the rights  and  obligations  of Buyer and
     Guarantor.

EACH UNDERSIGNED  GUARANTOR  ACKNOWLEDGES HAVING READ ALL THE 
PROVISIONS OF THIS
GUARANTY AND AGREES TO ITS TERMS. IN ADDITION,  EACH GUARANTOR  
UNDERSTANDS THAT
THIS  GUARANTY IS  EFFECTIVE  UPON  GUARANTOR'S  EXECUTION  AND DELIVERY OF 
THIS
GUARANTY TO BUYER AND THAT THE GUARANTY  WILL CONTINUE  UNTIL  TERMINATED 
IN THE
MANNER  SET  FORTH IN THE  SECTION  TITLED  "DURATION  OF  GUARANTY."  NO 
FORMAL
ACCEPTANCE BY BUYER IS NECESSARY TO MAKE THIS GUARANTY EFFECTIVE.  THIS 
GUARANTY
IS DATED October 30, 1995.




/s/ Kim O. Jones
- - ----------------------
Kim O. Jones



                                        5



                               CONTINUING GUARANTY
============================================================================
====

Seller:      Forecross Corporation          Buyer: Silicon Valley
             90 New Montgomery, Suite 710          Financial Services
             San Francisco, CA 94105               3003 Tasman Drive
                                                   Santa Clara, CA 95054
Guarantor:   Bernadette C. Castello

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


CONTINUING GUARANTY. For good and valuable consideration, Bernadette C. Castello
("Guarantor") hereby absolutely,  unconditionally and irrevocably  guarantees to
Silicon Valley Financial Services,  a division of Silicon Valley Bank ("Buyer"),
the  punctual  payment  and  performance  of all  Indebtedness  (as that term is
defined below) of Forecross Corporation ("Seller") to Buyer, including,  without
limitation,  attorneys"  fees  incurred in  connection  with  collection  of the
Indebtedness  and the enforcement or protection of Buyer"s  interest in all real
or  personal  property  collateral  that  is or  may  become  security  for  the
Indebtedness,  on the  terms and  conditions  set  forth in this  Guaranty.  The
obligations of Guarantor under this Guaranty are continuing.

DEFINITIONS.  The following words shall have the following meanings when used in
this Guaranty:

     Event of Default.  The words "Event of Default"  mean the Events of Default
     as set forth in this Guaranty.

     Factoring  Agreement.  The words  "Factoring  Agreement" mean that certain
     Factoring Agreement dated October 30, 1995, by and between Buyer and Seller
     (the "Factoring  Agreement"),  pursuant to which Seller may sell, and Buyer
     may purchase,  certain receivables owned by Seller, and all amendments, re-
     newals and modifications thereof, and supplements thereto.

     Guarantor. The word "Guarantor" means Bernadette C. Castello.

     Guaranty.  The word  "Guaranty"  means  this  Continuing  Guaranty  between
     Guarantor and Buyer dated October 30, 1995.

     Indebtedness.  The word  "Indebtedness"  is used in its most  comprehensive
     sense and means and includes any all of Seller"s liabilities,  obligations,
     debts,  and  indebtedness to Buyer,  now existing or hereinafter incurred,
     created or arising, including,  without limitation, any and all obligations
     and liabilities of Seller to Buyer under the Factoring  Agreement and under
     any Related  Documents as the same may be modified,  supplemented or amend-
     ded from time to time and any present or future  judgments  against Seller,
     or any  of  them;  and  whether  any  such  Indebtedness  is  voluntary  or
     involuntarily incurred, due or not due, absolute or contingent,  liquidated
     or unliquidated,  determined or undetermined;  whether Seller may be liable
     individually  or jointly with others,  or primarily or  secondarily,  or as
     guarantor or surety;  whether  recovery on the  Indebtedness  may be or may
     become barred or  unenforceable  against Seller for any reason  whatsoever;
     and whether the Indebtedness arises from transactions which may be voidable
     on account of infancy, insanity, ultra vires, or otherwise.

     Buyer.  The word "Buyer"  means  Silicon  Valley  Financial  Services,  its
     successors and assigns.

     Related Documents.  The words "Related  Documents" mean and include without
     limitation,  the Factoring  Agreement,  all promissory  notes,  guaranties,
     security agreements,  mortgages, deeds of trust, and all other instruments,
     documents and agreements,  whether now or hereafter  existing,  executed in
     connection with the Indebtedness.

     Seller. The word "Seller" means Forecross Corporation.




JOINT AND SEVERAL  LIABILITY.  The  obligations of Guarantor to Buyer under this
Guaranty,  and  Guarantor's   obligations  under  any  other  guaranty  for  the
Indebtedness,  are  joint  and  several.  If any other  person  in  addition  to
Guarantor shall guarantee the Indebtedness,  all guarantors and their respective
successors and assigns shall be jointly and severally bound by the terms of this
Guaranty  and  any  other  guaranty  of the  Indebtedness,  notwithstanding  any
relationship or contract of co-obligation  by or among such guarantors. Buyer's
enforcement of Guarantor's  obligations  under this Guaranty is not  conditioned
upon Buyer  obtaining from any other person a guaranty of all or any part of the
Indebtedness.

REVIVAL OF OBLIGATIONS. If Buyer receives from any source payment in whole or in
part of the Indebtedness or Guarantor's  obligations under this Guaranty and, if
the  payments is  declared  invalid or set aside or is subject to any set off or
counterclaim  for  preference,  fraudulent  conveyance,  breach of contract,  or
breach of  warranty,  then and to the extent of that  payment  the  Indebtedness
shall be revived and  obligations  of  Guarantor  under this  Guaranty  shall be
continued  in full force and effect  without  reduction  or  discharge  for that
payment.

NATURE OF GUARANTY.  Guarantor's liability under this Guaranty shall be open and
continues for so long as this Guaranty  remains in force.  Guarantor intends to
guarantee at all times the performance  and prompt payment when due,  whether at
maturity  or  earlier  by reason of  acceleration  or  otherwise,  of all of the
Indebtedness. Accordingly, no payments made upon the Indebtedness willdischarge
or diminish  the  continuing  liability  of  Guarantor  in  connection  with any
remaining  portions  of  the  Indebtedness  or any  of  the  Indebtedness  which
subsequently  arises or is thereafter  incurred or contracted.  Guarantor agrees
that Guarantor's liability hereunder shall be the immediate,  direct and primary
obligation  of Guarantor  and shall not be  contingent  upon Buyer's exercise or
enforcement of any remedy it may have against  Seller or others,  or against any
real or personal  property  collateral  that is or may become  security  for the
Indebtedness.

DURATION OF  GUARANTY.  This  Guaranty  will take effect when  received by Buyer
without the necessity of any acceptance by Buyer,  or any notice to Guarantor or
to  Seller,  and will  continue  in full  force  until  all of the  Indebtedness
incurred or contracted  shall have been fully and finally paid and satisfied and
all other obligations of Guarantor under this Guaranty shall have been performed
in full.  This  Guaranty  shall bind the estate of Guarantor as to  Indebtedness
created both before and after the death or incapacity  of Guarantor,  regardless
of Buyer's actual notice of Guarantor's death. Release of any other guarantor or
termination  of any other  guaranty  of the  Indebtedness  shall not  affect the
liability of Guarantor under this Guaranty.  It is anticipated that fluctuations
may occur in the aggregate amount of the Indebtedness  covered by this Guaranty,
and it is specifically  acknowledged  and agreed by Guarantor that reductions in
the amount of Indebtedness,  even to zero dollars ($0.00) shall not constitute a
termination of this Guaranty.  This Guaranty is irrevocable  and is binding upon
Guarantor and  Guarantor's  heirs,  successors and assigns so long as any of the
guaranteed   Indebtedness  remains  unpaid  and  even  though  the  Indebtedness
guaranteed may from time to time be zero ($0.00) dollars.

GUARANTOR'S  AUTHORIZATION TO BUYER.  Guarantor authorizes Buyer, without notice
or demand and without lessening Guarantor's liability under this Guaranty,  from
time to time: (a) to make one or more additional secured or unsecured  financial
accommodations  to Seller,  to lease  equipment  or other  goods to  Seller,  or
otherwise to extend additional financial accommodations to Seller, (b) to alter,
compromise,  renew, extend, accelerate, or otherwise change, modify or amend one
or more times the time for  payment or other  terms of the  Indebtedness  or any
part of the  Indebtedness,  including  increases  and  decreases  of the finance
charges  (or  interest  rates,  if any),  and other  charges  applicable to the
Indebtedness; extensions may be repeated and may be for longer than the original
term of the Indebtedness or the date when the Indebtedness is due and payable in
full;  (c) to take and hold  security  for the  payment of this  Guaranty or the
Indebtedness,  and exchange,  enforce,  waive, fail to perfect,  and release any
such  security,  with or without  the  substitution  of new  collateral;  (d) to
release,  substitute, agree not to sue, or deal with any one or more of Seller's
sureties, endorsers, or other guarantors on any terms or in any manner Buyer may
choose;  (e) to determine how, when and what application of payments and credits
shall be made on the  Indebtedness;  (f) to apply such  security  and direct the
order or manner of sale thereof,  including without limitation,  any nonjudicial
sale  permitted by the terms of the  controlling  security  agreement or deed of
trust,  as Buyer in its  discretion  may determine;  (g) to sell,  transfer,  or
assign; and (h) to assign or transfer this Guaranty in whole or in part.

GUARANTOR'S REPRESENTATIONS AND WARRANTIES. Guarantor represents and warrants to
Buyer that (a) no  representations  or  agreements of any kind have been made to
Guarantor  which would  limit or qualify in any way the terms of this  Guaranty;
(b) this  Guaranty is  executed  at  Seller's  request and not at the request of
Buyer;  (c) Guarantor has not and will not, without the prior written consent of
Buyer,  sell,  lease,  assign,  encumber,  hypothecate,  transfer,  or otherwise
dispose of all or  substantially  all of  Guarantor's  assets,  or any  interest
therein;   (d)  Buyer  has  made  no  representation  to  Guarantor  as  to  the
creditworthiness of Seller; (e) upon Buyer's request,  Guarantor will provide to
Buyer financial and credit information in form acceptable to Buyer, and all such
financial  information  provided  to Buyer is true and  correct in all  material
respects  and fairly  presents  the  financial  condition of Guarantor as of the
dates  thereof,  and no material  adverse  change has occurred in the  financial
condition  of  Guarantor  since the date of the  financial  statements; and (f)
Guarantor  has  established  adequate  means  of  obtaining  from  Seller  on  a
continuing basis information  regarding Seller's financial condition.  Guarantor
agrees to keep  adequately  informed  from such means of any facts,  events,  or
circumstances  which might in way affect  Guarantor's risks under this Guaranty,
and Guarantor further agrees that, absent a request for information,


                                       2


Buyer shall have no  obligation  to disclose to  Guarantor  any  information  or
documents acquired by Buyer in the course of its relationship with Seller.

GUARANTOR'S  WAIVERS.  Except as prohibited by applicable law,  Guarantor waives
any right to require  Buyer to (a) make any  presentment,  protest,  demand,  or
notice  of any  kind,  including  notice  of (i)  any  extension,  modification,
renewal,  or  amendment  of the terms of the  Factoring  Agreement  or any other
Related  Document,  (ii) any notice of change of any terms of  repayment  of the
Indebtedness, (iii) any default by Seller or any other guarantor of surety, (iv)
any action or nonaction taken by Seller, Buyer, or any other guarantor or surety
of Seller,  or (v) the creation of new or additional  Indebtedness;  (b) proceed
against any person,  including Seller, before proceeding against Guarantor;  (c)
proceed  against  any  collateral  for  the  Indebtedness,   including  Seller's
collateral,  before  proceeding  against  Guarantor;  (d) apply any  payments or
proceeds  against the  Indebtedness in any order;  (e) give notice of the terms,
time, and place of any sale of the collateral pursuant to the Uniform Commercial
Code or any other law governing  such sale; (f) disclose any  information  about
the Indebtedness,  the Seller, the collateral, or any other guarantor or surety,
or about any action or nonaction of Buyer; or (g) pursue any remedy or course of
action in Buyer's power whatsoever.

Guarantor  also waives any and rights or  defenses  arising by reason of (h) any
disability  or other  defense of Seller,  any other  guarantor  or surety or any
other person; (i) the cessation from any cause whatsoever, other than payment in
full, of the  Indebtedness;  (j) the application of proceeds of the Indebtedness
by Seller for  purposes  other than the  purposes  understood  and  intended  by
Guarantor  and Buyer;  (k) any act of  omission  or  commission  by Buyer  which
directly or indirectly  results in or  contributes to the discharge of Seller or
any other guarantor or surety;  or the  Indebtedness,  or the loss or release of
any collateral by operation of law or otherwise;  (l) any statute of limitations
in any under this Guaranty or on the  Indebtedness;  or (m) any  modification or
change in terms of the Indebtedness,  whatsoever,  including without limitation,
the renewal, extension, acceleration, or other change in the time payment of the
Indebtedness  is due and any change in the finance  charges  (interest rate, if
any) and other charges.  Guarantor  waives any defense  Guarantor may have based
upon any  election of remedies  by Buyer  which  limits or destroys  Guarantor's
subrogation rights, if any, or Guarantor's rights, if any, to seek reimbursement
from Seller or any other guarantor or surety, including, without limitation, any
loss of rights  Guarantor may suffer by reason of any rights or protections  of
Seller in  connection  with any  anti-deficiency  laws or other lawslimiting or
discharging  the  Indebtedness  or  Seller's  obligations  (including,   without
limitation,  Sections  726,580a 580b,  and 580d of the California  Code of Civil
Procedure).  Guarantor  waives  any right to enforce  any remedy  Buyer may have
against Seller or any guarantor, surety, or other person, and further, Guarantor
waives any right to participate in any  collateral for the  Indebtedness  now or
hereafter held by Buyer.

Without  limiting the generality of any of the foregoing  paragraphs,  Guarantor
expressly waives the benefit of California Civil Code Sections 2809, 2810, 2839,
2845, 2848, 2849, 2850, 2899, and 3433, and other statutes of similar effect.

GUARANTOR'S UNDERSTANDING WITH RESPECT TO WAIVERS. Guarantor warrants and agrees
that each of the  waivers  set forth  above  and in the  immediately  succeeding
paragraph,  is made with Guarantor's full knowledge of its significanceand con-
sequences and that, under the circumstances,  the waivers are reasonable and not
contrary  to  public  policy or law.  If any such  waiver  is  determined  to be
contrary to any applicable law or public policy,  such waiver shall be effective
only to the extent permitted by law or public policy.

NO SUBROGATION  OR  REIMBURSEMENT.  Notwithstanding  anything to the contrary in
this Guaranty,  Guarantor hereby irrevocably waives all right it may have at law
or in equity (including,  without limitation,  any law subrogating  Guarantor to
the rights of Buyer) to seek contribution, indemnification, or any other form or
reimbursement  from  Seller,  any other  Guarantor,  or any other  person now or
hereafter  primarily  or  secondarily  liable for any  obligations  of Seller to
Buyer,  for any  disbursement  made by this Guarantor or in connection with this
Guaranty or otherwise.  At no time shall  Guarantor be or become a 'creditor' of
Seller  within  the  meaning  of 11  U.S.C.  section  547(b),  or any  successor
provision of the Federal bankruptcy laws.

SUBORDINATION  OF  SELLER'S  DEBTS  TO  GUARANTOR.  Guarantor  agrees  that  the
Indebtedness  of Seller to Buyer,  whether now existing or hereafter  created or
arising,  shall be prior to any claim that  Guarantor  may now have or hereafter
acquire  against  Seller,  whether or not Seller  becomes  insolvent.  Guarantor
hereby expressly  subordinates any claim Guarantor may have against Seller, upon
any  account  whatsoever,  to any claim  that  Buyer may now or  hereafter  have
against  Seller.  In the event of insolvency and  consequent  liquidation of the
assets of  Seller,  through  bankruptcy,  by an  assignment  for the  benefit of
creditors,  by  voluntary  liquidation,  or  otherwise,  the  assets  of  Seller
applicable  to the  payment  of the claims  that it may have or acquire  against
Seller or against any  assignee  or trustee in  bankruptcy  of Seller;  provided
however,  that  such  assignment  shall be  effective  only for the  purpose  of
assuring to Buyer full payment in legal tender of the Indebtedness.  If Buyer so
requests,  any notes or credit agreements now or hereafter  evidencing any debts
or  obligations  of Seller to  Guarantor  shall be marked with a legend that the
same are subject to this  Guaranty and shall be  delivered  to Buyer.  Guarantor
agrees, and Buyer hereby is authorized,  in the name of Guarantor,  from time to
time to execute and file financing statements and continuation statements and to
execute  such  other  documents  and to take such other  actions as Buyer  deems
necessary or appropriate to perfect, preserve and enforced its rights under this
Guaranty.
                                        3

EVENT OF DEFAULT.  The  occurrence  of any one or more of the  following  events
shall constitute an "Event of Default" under this Guaranty:

     (A)  The  occurrence  of an "Event of Default"  under and as defined in the
          Factoring Agreement or any other Related Documents;
     (B)  Guarantor fails to pay or perform in full any of its obligations under
          this Guaranty as and when due and payable hereunder, or declared to be
          due and payable by Buyer, whichever is earlier;
     (C)  Guarantor  fails or  neglects  to  perform,  keep or observe any other
          term,  provision,  condition,  covenant,  warranty  or  representation
          contained in this Guaranty, that is required to be performed, kept or
          observed by Guarantor;
     (D)  Any  representation  or  warranty  made  Guarantor  to  Buyer  in this
          Guaranty,  or  in  any  statement,  report,  financial  statement,  or
          certificate delivered by Guarantor to Buyer is not true and correct or
          is misleading, any material respect, when made or delivered;
     (E)  Any of the  Factoring  Agreement,  any other  Related  Document or any
          other guaranty shall be renounced,  breached,  terminated,  revoked or
          become unenforceable or ineffective, by reason of the dissolution of a
          party thereto, or otherwise;
     (F)  The  commencement  by Guarantor of a voluntary  case under the federal
          bankruptcy laws, as now constituted or hereafter amended, or any other
          applicable federal or state bankruptcy,  insolvency or similar law; or
          the consent by Guarantor to the appointment of a receiver, liquidator,
          assignee, trustee,  custodian,   sequestrator,  agent or other similar
          official for Guarantor for any substantial part of its properties;  or
          the  making  by  Guarantor  of  any  assignment  for  the  benefit  of
          creditors;   or any case or  proceeding  is commenced by Guarantor for
          its  dissolution,  liquidation  or  termination;  or the taking of any
          action by or on  behalf  of  Guarantor  in  furtherance  of any of the
          foregoing;
     (G)  The  filing  of a  petition  with a  court  having  jurisdiction  over
          Guarantor  to commence an  involuntary  case for  Guarantor under the
          federal bankruptcy laws, as now constituted or hereafter  amended,  or
          any  other  applicable  federal  or state  bankruptcy,  insolvency  or
          similar law: or the appointment of a receiver,  liquidator,  assignee,
          custodian,  trustee, agent, sequestrator or other similar official for
          Guarantor or for any substantial part of its respective  property;  or
          any  substantial  part of Guarantor's property is subject to any levy,
          execution,  attachment,  garnishment, or temporary protective order or
          the  ordering  of  the  dissolution,  liquidation  or  winding  up  of
          Guarantors  affairs;  and the failure to obtain the  dismissal of such
          petition or  appointment  or the  continuance  of such decree or order
          unstayed  and in effect for or within a period of sixty (60) days from
          the date of such filing, appointment or entry of such order or decree;
          or
     (H)  Guarantor  becomes  insolvent or is generally  not paying its debts as
          such  debts  become  due or  ceases to  conduct  its  business  as now
          conducted or is enjoined, restrained, or in any way prevented by court
          order from conducting all or any part of its business affairs.

ACCELERATION OF THE LIABILITIES. Upon and after an Event of Default hereunder or
upon the  declaration  by Buyer of an 'Event  of  Default' under  the  Factoring
Agreement or under any Related  Documents,  then and in either such event or any
portion of  Guarantor's  obligations  under this  Guaranty may, at the option of
Buyer and without demand, notice, or legal process of any kind, be declared, and
immediately  shall become,  due and payable;  without implying any obligation to
purchase  receivables  under the  Factoring  Agreement,  Buyer may,  at its sole
option  cease  purchasing  receivables;  and Buyer may declare  that an Event of
Default  exists  under the  Factoring  Agreement  and  under  any other  Related
Document and may exercise  all of its rights and remedies  thereunder and under
applicable law.

MISCELLANEOUS  PROVISIONS.  The following miscellaneous provisions are a part
of this Guaranty:

     INTEGRATION, AMENDMENT. Guarantor warrants, represents and agrees that this
     Guaranty,  together  with any  exhibits or schedules  incorporated  herein,
     fully  incorporates  the  agreements and  understandings  of Guarantor with
     respect to the subject  matter hereof and all prior  negotiations, drafts,
     and other extrinsic  communications  between Guarantor and Buyer shall have
     no evidentiary effect  whatsoever.  Guarantor further agrees that Guarantor
     has read and fully  understands  the terms of this Guaranty; Guarantor has
     had the  opportunity to be advised by Guarantor's  attorney with respect to
     this Guaranty; the Guaranty fully reflects Guarantor's intentions and parol
     evidence is not required to interpret the terms of this Guaranty. Guarantor
     hereby  indemnifies  and holds  Buyer  harmless  from all  losses, claims,
     damages, and Costs (including Buyer's attorneys' fees) suffered or incurred
     by  Buyer  as a  result  of any  breach  by  Guarantor  of the  warranties,
     representations  and  agreements  of  this  paragraph.   No  alteration  or
     amendment to this Guaranty  shall be effective  unless given in writing and
     signed by the parties  sought to be charged or bound by the  alteration  or
     amendment.

     APPLICABLE  LAW. This Guaranty has been  delivered to Buyer and accepted by
     Buyer in the State of California.  If there is a lawsuit, Guarantor agrees
     upon Buyers  request to submit to the  jurisdiction  of the courts of Santa
     Clara County,  State of California.  This Guaranty shall be governed by and
     construed in accordance with the laws



                                        4







     of the State of California.

     EXPENSES.  Guarantor  agrees to pay upon  demand all of  Buyer's  costs and
     expenses.  including  legal  expenses,  incurred  in  connection with  the
     enforcement  of this  Guaranty.  Buyer may pay someone else to help enforce
     this Guaranty,  and Guarantor  shall pay the expenses of such enforcement.
     Costs and expenses  include,  without  limitation,  Buyer's legal expenses
     whether  or not there is a  lawsuit,  including  legal  expenses for or in
     connection with bankruptcy  proceedings (and including efforts to modify or
     vacate any automatic  stay or  injunction),  appeals,  and any anticipated
     post-judgment collection services. Guarantor also shall pay all court costs
     and such additional fees as may be directed by the court.

     NOTICES. All notices required to be given by either to the other under this
     Guaranty shall be in writing and shall be effective when actually delivered
     or when  deposited in the United States mail,  first class postage  prepaid
     addressed  to the party to whom the  notice  is to be given at the  address
     shown above or to such other addresses as either party may designate to the
     other in  writing.  If there is more  than  one  Guarantor,  notice  to any
     Guarantor will constitute  notice to all Guarantors.  For notice  purposes,
     Guarantor agrees to keep Buyer informed at all times of Guarantor's current
     address.

     INTERPRETATION.  In all  cases  where  there  is more  than one  Seller  or
     Guarantor,  then all words used in this  Guaranty in the singular  shall be
     deemed to have been used in the plural  where the context and  construction
     so require;  and where there is more that one Seller named in this Guaranty
     or when this  Guaranty is executed  by more than one  Guarantor,  the words
     "Seller" and "Guarantor" respectively shall mean all and any one or more of
     them, jointly and severally.  The words "Guarantor,"  "Seller," and "Buyer"
     include the heirs,  successors.  assigns,  and transferees of each of them.
     Caption headings in this Guaranty are for convenience purposes only and are
     not to be used to interpret or define the provisions of this Guaranty. If a
     court of competent  jurisdiction finds any provision of this Guaranty to be
     invalid or  unenforceable  as to any person or  circumstance,  such finding
     shall not render that provision  invalid or  unenforceable  as to any other
     persons or circumstances,  and all provisions of this Guaranty in all other
     respects shall remain valid and  enforceable.  If any one or more of Seller
     or Guarantor  are  corporations  or  partnerships,  it is not necessary for
     Buyer to inquire into the powers of Seller or Guarantor or of the officers,
     directors, partners, or agents acting or purporting to act on their behalf,
     and any  Indebtedness  made or  created  in  reliance  upon  the  professed
     exercise of such powers shall be guaranteed under this Guaranty.

     WAIVER.  Buyer  shall not be deemed to have  waived any  rights  under this
     Guaranty  unless such  waiver is given in writing  and signed by Buyer.  No
     delay or  omission on the part of the Buyer in  exercising  any right shall
     operate as a waiver of such right or any other right.  A waiver by Buyer of
     a provision of this Guaranty  shall not prejudice or constitute a waiver of
     Buyer's right otherwise to demand strict  compliance with that provision or
     any other  provision of this  Guaranty.  No other waiver by Buyer,  nor any
     course of dealing between Buyer and Guarantor, shall constitute a waiver of
     any of Buyer's rights or of any of Guarantor's obligations as to any future
     transactions.  Whenever  the  consent  of  Buyer  is  required  under  this
     Guaranty,  the granting of such consent by Buyer in any instance  shall not
     constitute  continuing  consent to subsequent  instances where such consent
     may be granted or withheld in the sole discretion of Buyer.

     CONFLICT.  In the even of a  conflict  in terms of  definitions  among this
     Guaranty,  the Factoring Agreement,  or any other agreement,  this Guaranty
     shall  govern  with  respect  to the rights  and  obligations  of Buyer and
     Guarantor.

EACH UNDERSIGNED  GUARANTOR  ACKNOWLEDGES HAVING READ ALL THE 
PROVISIONS OF THIS
GUARANTY AND AGREES TO ITS TERMS. IN ADDITION,  EACH GUARANTOR  
UNDERSTANDS THAT
THIS  GUARANTY IS  EFFECTIVE  UPON  GUARANTOR'S  EXECUTION  AND DELIVERY OF 
THIS
GUARANTY TO BUYER AND THAT THE GUARANTY  WILL CONTINUE  UNTIL TERMINATED 
IN THE
MANNER  SET  FORTH IN THE  SECTION  TITLED  "DURATION  OF  GUARANTY."  NO 
FORMAL
ACCEPTANCE BY BUYER IS NECESSARY TO MAKE THIS GUARANTY EFFECTIVE. THIS 
GUARANTY
IS DATED October  30, 1995.



/s/ Bernadette C. Castello
- - -------------------------
Bernadette C. Castello



                                        5




                        Silicon Valley Financial Services
                        A Division of Silicon Valley Bank
                                3003 Tasman Drive
                          Santa Clara, California 95054
                       (408) 654-1000 - Fax (408) 980-6410


                      SECRETARY'S CERTIFICATE OF RESOLUTION


           The undersigned,  as Secretary of Forecross Corporation, a California
corporation  (the  "Corporation"),  hereby certifies to Silicon Valley Financial
Services  that at a meeting  duly  convened  at which a quorum was  present  the
following  resolutions were adopted by the Board of Directors of the Corporation
and that such resolutions have not been modified,  amended, or rescinded in any
respect and are in full force and effect as of today's date.

           RESOLVED,  that this  corporation be and hereby is authorized to sell
this corporation's  accounts receivable to Silicon Valley Financial Services, a
division of Silicon Valley Bank, and to grant Silicon Valley Financial  Services
a security interest in this corporation's assets, including, without limitation,
accounts,   accounts  receivable,   contract  rights,   chattel  paper, general
intangibles,  instruments,  documents,  letters of credit, drafts, inventory and
equipment,  presently  owned or hereafter  acquired and proceeds and products of
the foregoing (the "Collateral," as defined in the Factoring Agreement).

           RESOLVED,  that this  corporation  be and  hereby is  authorized and
directed to execute and deliver  certain  agreements in connection with the sale
of receivables,  and granting of security interests in the Collateral to Silicon
Valley Financial Services including,  without limitations, a Factoring Agreement
and UCC-1 financing statement.

           RESOLVED,  that the  following  named  officers  of this corporation
("Authorized Officers") be, any of them hereby are, authorized,  empowered, and
directed to execute and directed to Silicon Valley Financial  Services on behalf
of this corporation all such further agreements and instruments as may be deemed
necessary or advisable in order to fully  effectuate  the purposes and intent of
the foregoing resolutions.

    Print Names of Authorized Officers:               Title:

     Kim O. Jones                                  President
- - ----------------------------------------     -----------------------------------
     Bernadette C. Castello                        Senior Vice President
- - ----------------------------------------     -----------------------------------

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

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

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

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

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



           RESOLVED,   that  the  Secretary  or  Assistant   Secretary  of  this
corporation  be, and hereby is authorized,  empowered and directed to certify to
the passage of the foregoing resolutions under the seal of this corporation.

IN WITNESS  WHEREOF,  the  undersigned has duly executed this Certificate  this
Thirty day of October, 1995.


                                   /s/ Bernadette C. Castello
                                   -----------------------------------------
                                                  Signature

                                       Secretary of Forecross Corporation





                           Treasurer:

                                   /s/ Bernadette C. Castello
                                   -----------------------------------------
                                                 (Signature)

                           Other Officer:
                           Title:


                                   -----------------------------------------
                                                 (Signature)


           7. Except as  indicated  in this  paragraph  7, each of the officers
listed in paragraph 6 has signatory powers with respect to all the Corporation's
transactions with SVFS. Explanation of exceptions:

           8. The  undersigned  shall  give SVFS  prompt  written notice of any
change or  amendment  with respect to any of the  foregoing.  Until such written
notice is received by SVFS, SVFS shall be entitled to rely upon the foregoing in
all respects.

           IN WITNESS WHEREOF,  the undersigned have executed this Certification
of Officers on October 30, 1995.

                   President:  /s/ Kim O. Jones
                              --------------------------------------------------

                   Vice President:  /s/ Bernadette C. Castello
                                  ----------------------------------------------

                   Secretary: /s/ Bernadette C. Castello
                              --------------------------------------------------

                   Treasurer: /s/ Bernadette C. Castello
                              --------------------------------------------------








                        Silicon Valley Financial Services
                          A Division of Silicon Valley
                                3003 Tasman Bank
                          Santa Clara, California Drive 95054
                       (408) 654-1000 - Fax (408) 980-6410

                            CERTIFICATION of OFFICERS

           The undersigned,  being all the officers of Forecross Corporation, a
California  corporation  (the  "Corporation"),  hereby certify to Silicon Valley
Financial Services, a division of Silicon Valley Bank ("SVFS") that:

           1. The correct name of the Corporation is Forecross  Corporation , as
set forth in the Articles of Incorporation.

           2. The Corporation  was  incorporated on June 25, 1982 under the laws
of the State of California , and is in good standing under such laws.

           3. The  Corporation's  place of business and chief  executive office
being the  place at which  the  Corporation  maintains  its  books  and  records
pertaining to accounts,  accounts receivables,  contract rights,  chattel paper,
general  intangibles,  instruments,  documents,  inventory,  and  equipment,  is
located at:


                   90 New Montgomery, Suite 710 
                   San Francisco, California 94105


           4. The  Corporation  has other  places of business  at the following
addressees: None

           5.  There  is no  provision  in  the  Certificate  of  Incorporation,
Articles of Incorporation,  or Bylaws of the Corporation, or in the laws of the
State of its  incorporation,  requiring any vote or consent of shareholders to
authorize  the sale of  receivables  or the grant of a security  interest in any
assets of the Corporation. Such power is vested exclusively in the Corporation's
Board of Directors.

           6. The officers of the Corporation,  and their respective  titles and
signatures are as follows: 


President:

          /s/ Kim O. Jones
          ----------------------------------------------------------------------
                                   (Signature)

Vice President:

          /s/ Bernadette C. Castello
          ----------------------------------------------------------------------
                                   (Signature)


Secretary

          /s/ Bernadette C. Castello
          ----------------------------------------------------------------------
                                   (Signature)