ASHTON TECHNOLOGY GROUP INC
10KSB, 1997-07-15
COMPUTER PROGRAMMING SERVICES
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                    U.S. SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM 10-KSB

                 ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934
____________________

(X)     Annual report pursuant to Section 13 or 15(d) of the Securities Exchange
        Act of 1934 for the fiscal year ended March 31, 1997 or
( )     Transition  report  pursuant to Section 13 or 15(d) of the  Securities
        Exchange Act of 1934 for the transition period from _____ to _____

                        Commission file number: 333-1182
                              ____________________

                        THE ASHTON TECHNOLOGY GROUP, INC.
             (Exact name of registrant as specified in its charter)

                DELAWARE                              22-6650372
   (State or other jurisdiction of         (I.R.S. Employer Identification No.)
   incorporation or organization) 


                          1900 MARKET STREET, SUITE 701
                        PHILADELPHIA, PENNSYLVANIA 19103

               (Address of principal executive offices) (Zip Code)

               Registrant's telephone number, including area code:

                                 (215) 751-1900

          (Address and telephone number of principal executive offices)

        SECURITIES REGISTERED PURSUANT TO SECTION 12 (b) OF THE ACT: NONE

          SECURITIES REGISTERED PURSUANT TO SECTION 12 (g) OF THE ACT:

                          Common Stock, par value $.01

                    Redeemable Common Stock Purchase Warrants

                                (Title of Class)
<PAGE>

     Indicate  by check mark  whether the  registrant  (1) has filed all reports
required to be filed by Section 13 or 15(d) for the  Securities  Exchange Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days. Yes (X) No ( ).

     Indicate by check mark if disclosure of delinquent  filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's  knowledge,  in definitive proxy or information  statements
incorporated  by reference  in Part III of this Form 10-KSB or any  amendment to
this Form 10-KSB. (X)

     The aggregate  market value of the voting stock held by  non-affiliates  of
the registrant based on the closing selling price as reported on NASDAQ on March
31, 1997 was $13,143,937.50.

     The number of shares outstanding of the registrant's Common Stock, $.01 par
value, was 7,562,500 at March 31, 1997.

     Documents incorporated by reference: None.

<PAGE>
                                TABLE OF CONTENTS

                                                                            Page
PART I

ITEM 1.       DESCRIPTION OF BUSINESS..........................................1
ITEM 2.       PROPERTIES.......................................................7
ITEM 3.       LEGAL PROCEEDINGS................................................8
ITEM 4.       SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS..............9

PART II

ITEM 5.       MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER
              MATTERS..........................................................9
ITEM 6.       MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
              AND RESULT OF OPERATIONS........................................10
ITEM 7.       FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.....................16
ITEM 8.       CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING
              AND FINANCIAL DISCLOSURE........................................34

PART III

ITEM 9.       DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT..............35
ITEM 10.      EXECUTIVE COMPENSATION..........................................36
ITEM 11.      SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT..39
ITEM 12.      CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS..................42
ITEM 13.      EXHIBITS AND REPORTS ON FORM 8-K................................44

SIGNATURES    ................................................................51

<PAGE>
                           FORWARD-LOOKING STATEMENTS

          Certain  statements  in this Form 10-KSB  constitute  "forward-looking
statements"  within the meaning of Section 27A of the Securities Act of 1933, as
amended, and Section 21E of the Securities and Exchange Act of 1934, as amended,
and the Private Securities  Litigation Reform Act of 1995. Such  forward-looking
statements  involve known and unknown risks,  uncertainties  and other important
factors that could cause the actual results,  performance or achievements of the
Registrant  to  differ  materially  from  any  future  results,  performance  or
achievements  expressed  or implied  by such  forward-looking  statements.  Such
risks,  uncertainties and other important factors include, among others: general
economic and business conditions; industry trends; competition;  material costs;
ability to develop markets;  changes in business strategy or development  plans;
availability,  terms  and  deployment  of  capital;  availability  of  qualified
personnel; changes in government regulation and other factors referenced in this
Form 10-KSB. Such  forward-looking  statements speak only as of the date of this
Form 10-KSB.  For discussion of the factors that might cause the difference with
actual  results,  see Item 1:  Description of Business and Item 6:  Management's
Discussion  and Analysis of Financial  Condition and Result of  Operations.  The
Registrant  expressly disclaims any obligation or undertaking to disseminate any
updates  or  revisions  to any  forward-looking  statement  contained  herein to
reflect any change in the Registrant's  expectations  with regard thereto or any
change in events,  conditions or  circumstances  on which any such  statement is
based.

                                  PART I

Item 1.  DESCRIPTION OF BUSINESS

INTRODUCTION

     The Ashton Technology  Group, Inc.  ("Ashton" or the "Company") was founded
in March 1994 to exploit  opportunities  in the rapidly  evolving  businesses of
Internet  and  electronic  commerce  through the  application  of its skills and
advanced  technologies  in  securities  trading  and  information  security.  In
furtherance of such goals, in 1995 and 1996, Ashton acquired majority  interests
in two companies: Computer Science Innovations, Inc. ("CSIA(R)"), an information
technology  company  headquartered in Melbourne,  Florida and Universal  Trading
Technologies  Corporation  ("UTTC"),  a company  headquartered  in Philadelphia,
Pennsylvania, that designs, develops and operates electronic transaction systems
for the financial services market.

ASHTON

     Ashton designs,  develops,  and integrates  information  security (INFOSEC)
technologies,   with  particular  emphasis  on  transactional   systems.   These
technologies  cover  the  spectrum  of  computer  and  communications  security,
including encryption,  firewalls/access  control, trusted systems and electronic
authentication to guarantee anonymity. To date, Ashton has:

          *    Designed  and built the  Ashton  Technologies  Encryption  Device
               ("ATED"), an advanced, triple DES, evolving key encryption device
               (classified  in the  industry as "very  strong  encryption")  and
               associated encryption  client-server  technology to service users
               worldwide and augment user password authentication approaches;

          *    Integrated B-2 level firewall  technology  into UTTC's  Universal
               Trading System  ("UTS(TM)") and  incorporated  B-2 level firewall
               components  into the  UTS(TM)  installation  on the  floor of the
               Philadelphia  Stock  Exchange  (the  "PHLX").  (B-2 is a National
               Security Agency ("NSA") standard for implementing trusted systems
               at the hardware level thereby making it more difficult to copy or
               reverse engineer than software encryption);

          *    Designed and  implemented  a unique  client-server  file-transfer
               protocol   (FTP)  to  enhance   access   control  beyond  current
               capabilities of the Windows NT operating system.

          *    Designed  and  developed  the trusted  system  components  of the
               UTS(TM) system thereby  guaranteeing  anonymity for users of this
               highly transactional system.

UNIVERSAL TRADING TECHNOLOGIES CORPORATION

     UTTC was  incorporated  in  Delaware  in  February  1995 with the  business
objective  of  developing  and  marketing  electronic  pricing  and  transaction
products for the securities trading market.

     UTTC's first  product will be the  Universal  Trading  System  ("UTS(TM)"),
which will provide an electronic pathway for execution of block trades in equity
securities.  UTS(TM) also  provides  end-to-end  anonymity to its users  through
advanced   certified   security  features   including   encryption,   electronic
authentication,   trusted  systems  and  fire-walls.  UTS(TM)  is  available  to
exchanges,  broker-dealers,  NASDAQ participants,  financial  intermediaries and
institutional  investors.  Users can enter and execute  orders to receive system
information  via encrypted  public phone lines or through the Worldwide  Web. In
addition  to  pre-trade  information  and  order  execution,   UTS(TM)  provides
automated  post-market clearing and settlement in conjunction with the PHLX, its
clearing corporation and its members.

The benefits of the UTS(TM) system to market participants include:

          *  Fair competition for all including public orders
          *  Price discovery, price efficiency, and price improvement 
          *  Best execution opportunity without the imposition of a dealer 
          *  Public order display mechanisms 
          *  Decimal pricing for all securities
          *  Guaranteed anonymity and data security 
          *  Electronic linkage to all markets 
          *  Enhanced transparency  
          *  Decision flexibility to seek best price and execution 
          *  Interactive, displayed public limit order book 
          *  Public order preference and protection
          *  Ability to obtain the Volume Weighted Average Price (VWAP(TM))

     On April 22, 1995,  the PHLX and UTTC agreed to integrate and deploy UTTC's
Universal  Trading  System,  an electronic  trading and pricing system that will
initially  provide  a  pre-opening  morning  session  to trade  PHLX-listed  and
NASDAQ-NMS  securities at the daily volume  weighted  average  price (VWAP).  On
September 18, 1995, UTTC and the PHLX  memorialized  the April 22 agreement in a
formal five year contract.  On September 4, 1996, in release No.  34-37640 (File
No. SR-PHLX 96-14), the Securities and Exchange Commission (the "SEC") published
a notice in the Federal Register  regarding a proposal by the PHLX to adopt PHLX
Rule 237 to accommodate  the UTS(TM)  pre-opening  morning  session.  During the
period  provided by the SEC for public comment on the proposed rule change,  the
SEC commenced a special  investigation of the PHLX. In addition,  on October 24,
1996, the SEC commenced a private  investigation  concerning  the  circumstances
under which UTTC obtained its agreement with the PHLX,  including the timing and
issuance of Ashton common stock to Medford Financial, Inc. ("Medford"),  Vincent
Casella ("Casella"),  and other persons at Medford;  Casella's position with the
PHLX; and Casella's role in the PHLX's determination to enter into the agreement
with UTTC.  In March 1997,  the SEC  reportedly  recommended  that the PHLX make
certain  changes  in its  corporate  governance,  and in  April  1997  the  PHLX
announced  a  reorganization  of its  Board  of  Governors  and  changes  in its
governance  procedures.  The  Company  believes  that  the  investigations  have
resulted in delays in consideration of the rule change and, consequently, in the
introduction  of the  Universal  Trading  System  on  the  floor  of  the  PHLX.
Management  expects  that the  proposed  rule,  plus new  amendments  reflecting
enhancements to the Universal  Trading System,  will be submitted by the PHLX to
the SEC by September  30, 1997.  If the SEC chooses to  re-publish  the proposed
rule and amendments in the Federal Register,  the notification  period will be a
minimum of 35 days and a maximum of 90 days after publication.

     In the  twenty-three  months  since  the  April  1995  agreement,  UTTC has
enhanced,  expanded and implemented  the UTS(TM) Volume  Weighted  Average Price
(VWAP(TM)) Trading System.

     On April 8,  1997,  the  Company  announced  that the  UTS(TM) is ready for
operational  use  pending the final  approval by the SEC of the PHLX's  proposed
Rule 237.

     Until the SEC approves the PHLX proposed Rule 237, the UTS(TM)  System will
not be  introduced  at the PHLX and the UTS(TM)  will not  generate any revenue.
Failure of the UTS(TM) system to generate revenue for UTTC could have an adverse
effect on the financial position of the Company.  There can be no assurance that
the SEC will approve the rule change.

COMPUTER SCIENCE INNOVATIONS, INC.

     CSI(R)  was  incorporated  in  Florida  in March  1983 and  specializes  in
utilizing  computer  technologies and sophisticated  mathematical  techniques to
address  complex  information   retrieval  and  management  problems.   CSI(R)'s
principal business is the development of sophisticated  custom software products
for both governmental and commercial customers.

     In the 1980's, CSI(R) specialized in a segment of the U.S. defense industry
commonly  referred  to  as  "C(3)I"  (Command,   Control,   Communications   and
Intelligence).  To compete in this market, CSI(R) conducted some pioneering work
in the use of "trainable"  mathematical  systems using neural network technology
and knowledge based expert systems for resolving  "real-world"  problems.  These
systems  utilize various  techniques to "learn" and  "recognize"  patterns which
enable  these  systems to absorb,  process and analyze  vast amounts of data and
predict  outcomes.  CSI(R)'s efforts produced several systems for its customers,
which provided  solutions to problems which the Company believes were insolvable
by other means.  CSI(R)'s clients in the U.S. defense industry include: The NSA,
the White House  Communications  Agency,  the United  States Army and the United
States  Air Force.  Government  contracts  accounted  for  approximately  20% of
CSI(R)'s revenues in fiscal 1997.

          Currently,  CSI(R) is  maintaining  its core  intelligence  agency and
defense   business   while   applying   technologies   developed   through   its
defense-related business to commercial applications. These crossover initiatives
have  resulted in CSI(R)'s  receipt of a commercial  contract  from  Motorola to
integrate  and test a subsystem  of  Motorola's  Iridium(R)  cellular  telephone
system,  a system  being  designed to enable  handheld  wireless  telephones  to
receive  voice,  data,  paging and facsimile  information  anywhere in the world
through a network of 66 low earth orbit satellites. The contract was executed in
1995 and extends to December  31, 1997 and was  responsible  for 63% of CSI(R)'s
revenues in fiscal 1997.  CSI(R) has completed  multi-year  contracts,  totaling
approximately  $1.8 million,  with Ashton and UTTC for software  engineering for
the encryption client-server and UTS(TM) system. CSI(R)'s new initiatives are in
the healthcare information industry.

CAPITALIZATION, OWNERSHIP OF SUBSIDIARIES AND ORGANIZATION

INITIAL PUBLIC OFFERING

     On  May  2,  1996,   Ashton  completed  an  initial  public  offering  (the
"Offering")  of 2,472,500  shares of common stock at an offering  price of $4.50
per share and 2,472,500  redeemable  common stock purchase  warrants at $.25 per
warrant. The common stock and the warrants are separately tradable.  As a result
of the Offering, the Company received net proceeds of approximately $10,395,000.

UTTC PRIVATE PLACEMENT

     On December  26, 1996,  UTTC  commenced  and on April 25, 1997  completed a
private offering of units of a 9% Subordinated  Non-Convertible  Promissory Note
(the  "Non-Convertible  Note")  in the  principal  amount  of  $42,500  and a 9%
Subordinated  Convertible  Promissory Note (the "Convertible Note," and together
with the  Non-Convertible  Note, the "Notes") in the principal amount of $7,500.
The net proceeds of this private  offering  were  $2,631,013.  The Notes are due
January 31,  1999.  Interest is payable  annually in arrears on January 31, 1998
and on January 31, 1999 or after the earlier conversion,  prepayment or due date
of the Notes. See Item 7: Financial  Statements Note 13-Subsequent  Events. UTTC
intends to use the proceeds of the private offering for the software development
and systems  integration of two new  transaction  products,  the UTTC Electronic
Auction System and the UTTC NASDAQ Transaction System.

OWNERSHIP OF SUBSIDIARIES

     Ashton  owns  (i) 80% of the  outstanding  common  stock  of UTTC  and (ii)
approximately 86% of the outstanding Class A Common Stock of CSI(R) (the "CSI(R)
Class A Common Stock") and approximately 81% of the outstanding Non-Voting Class
B Common  Stock of CSI(R) (the  "CSI(R)  Class B Common  Stock") of CSI(R) . The
Company used a portion of the proceeds  from the Offering to acquire  additional
CSI(R) Class A and Class B Common Stock  sufficient  to achieve  greater than an
80% equity interest in CSI(R).

ORGANIZATION

     In September 1996, Robert A. Eprile, Fredric W. Rittereiser, John A. Blohm,
The Dover Group,  Inc.  (the "Dover  Group") and  affiliates  of the Dover Group
(collectively, the "Group Members") were concerned that the management of Ashton
was not  taking  appropriate  measures  to protect  the  interests  of  Ashton's
stockholders  and to  enhance  the  value of the  stockholders'  investments  in
Ashton.  Through legal counsel,  the Group Members  commenced  discussions  with
Ashton's  legal  counsel and counsel for Ashton's then  Chairman,  President and
Chief Executive Officer,  Raymond T. Tate ("Mr. Tate"). These discussions led to
a resolution  of the Group  Members'  differences  with Mr. Tate. On October 22,
1996,  the  Company  entered  into  a  settlement   agreement  (the  "Settlement
Agreement") with the Group Members,  Mr. Tate, Helen J. Tate, as trustee for the
Andrew  Patrick Tate Trust,  Helen J. Tate,  as trustee for the Susan  Katherine
Tate  Burrowbridge  Trust and Helen J. Tate, as trustee for the  Elizabeth  Tate
Winters Trust  (collectively,  the "Tate  Trusts").  Pursuant to the  Settlement
Agreement,  on October 22, 1996, Mr. Tate resigned from his position as director
of the Company and its subsidiaries and all officer positions held by him in the
Company and its subsidiaries. The Board of Directors of the Company elected Fred
S. Weingard,  Executive  Vice  President for  Technology  and Advanced  Computer
Systems of UTTC, to fill the vacancy on the Company's Board of Directors created
by the resignation of Mr. Tate.

     In  addition,   on  October  22,  1996,   after  closing  the  transactions
contemplated  by  the  Settlement  Agreement,  the  newly-constituted  Board  of
Directors  of the Company took the  following  actions:  (i) amended  Article V,
Section 6 of the By-Laws of the Company to permit the  positions  of Chairman of
the Board and Chief Executive Officer to be held by different individuals;  (ii)
elected  Robert A.  Eprile,  currently  a director of the Company as well as the
President  and Chief  Operating  Officer of UTTC,  as  Chairman of the Board and
Treasurer of the Company;  (iii)  appointed  Fredric  Rittereiser  President and
Chief  Executive  Officer of the Company  and  Chairman of the Board of UTTC and
(iv) authorized the Company to reimburse the Group Members for any and all legal
services  rendered on behalf of the Group Members in connection with or relating
to the  Settlement  Agreement,  the  transactions  contemplated  thereby and the
disputes settled pursuant thereto.

     On October 23, 1996,  Vice Admiral (U.S.  Navy retired) Albert J. Baciocco,
Jr.  resigned  from his  positions  as a director of the Company and CSI(R).  On
October 25, 1996,  Dr. Ruth M. Davis also resigned her position as a director of
the Company. On December 20, 1996, Fredric W. Rittereiser was elected a director
of the Company to fill one of the vacancies created by such resignations.

COMPETITION

     Ashton's  competition  in the  commercial  markets  principally  comes from
larger,  better-established  companies, many of which have financial,  sales and
marketing resources  substantially  greater than Ashton. The UTS(TM) system will
compete with other electronic trading systems,  including Reuters, N.A. Instinet
system and  Investment  Technology  Group,  Inc.'s  POSIT  system.  The  Company
believes that competitive  criteria include quality of trade execution,  pricing
and  reliability of  post-execution  processing and settlement  operations.  The
UTS(TM) system will also compete with various  national and regional  securities
exchanges  for trade  execution  services.  The  automated  trade  execution and
analytical  services  to be offered by the  UTS(TM)  system  will  compete  with
services offered by leading  brokerage firms and other  information  service and
transaction processing firms.

DEVELOPMENT COSTS

     During  the  fiscal  year  ended  March  31,  1997,  the  Company  incurred
$3,382,848  of  development  costs  on a  consolidated  basis.  Ashton  incurred
development  costs of  $2,049,651  for the  design and  development  of the ATED
encryption  device  and the  encryption  client-server.  The ATED  will  provide
information   security,    including   encryption   and   authentication,    for
communications with a host computer. The encryption  client-server will enable a
host computer to  simultaneously  communicate  with multiple ATEDs. The ATED and
encryption  client-server technology will be used by UTTC to provide information
security  and  complete  anonymity  for all trades  through the UTS(TM)  system.
Separately, UTTC incurred costs of $1,333,197 for the development of the UTS(TM)
system which will be an electronic pricing and transaction  facility for trading
exchange listed and NASDAQ NMS securities in conjunction with the PHLX.

PROPRIETARY RIGHTS

     Ashton and its subsidiaries regard their respective products as proprietary
and rely  primarily on a combination  of trademark and trade secret  protection,
employee and third party confidentiality and non-disclosure agreements,  license
agreements and other intellectual  property  protection methods to protect their
proprietary rights.  Neither Ashton, UTTC or CSI(R) currently holds any material
patents or has filed for copyright  protection.  CSI(R)'s products are generally
licensed to customers on a "right to use" basis  pursuant to a  non-transferable
license that generally restricts the customer's use to internal purposes.

GOVERNMENT REGULATION

     The  UTS(TM)  system  has been  developed  as a  facility  of the  PHLX,  a
self-regulatory  organization,  and is subject to regulation by the SEC. Section
19(b)  of the  Securities  Exchange  Act of 1934,  as  amended,  and Rule  19b-4
promulgated  thereunder require the PHLX to file any proposed rules changes with
the SEC. The concept of the UTS(TM)  system,  which would  constitute a new PHLX
facility accompanied by new PHLX rules, must be filed as a proposed rule change.
In this regard,  PHLX  management  was  authorized  by its Board of Governors to
submit a proposed  rule change  filing  relating to the UTS(TM)  system with the
SEC, which published a notice of the terms of the substance of the proposed rule
change on September 4, 1996 and gave interested persons an opportunity to submit
written data, views, and arguments  concerning such proposed rule change.  Since
publication of the notice,  the application has been amended pursuant to the SEC
requests and a decision is still  pending.  The Company's  proposed new products
will also require either the SEC approval or exemptive  orders.  There can be no
assurance  that any such  approval  or orders will be obtained or the failure to
obtain such approval or order would not materially  affect the operations of the
Company.

EMPLOYEES

     As of March 31, 1997, the Company and its subsidiaries  employed a total of
43 people, of whom 34 are employed by CSI(R).

SUBSEQUENT EVENTS

     In May 1997, the Company formed a wholly-owned subsidiary,  Gomez Advisors,
Inc., which will be headquartered at 101 Federal Street,  Boston,  Massachusetts
02110, and Mr. Julio Gomez, a leading independent  authority on the Internet and
the world of on-line  investing,  was named its  President  and Chief  Executive
Officer. Also joining Gomez Advisors Inc. is Mr. John Robb who previously worked
with Mr. Gomez at Forrester Research in Cambridge, Massachusetts.

     Gomez  Advisors,  Inc.  will  provide  banks,   broker-dealers,   insurance
companies and other financial intermediaries with advice concerning the business
potential of the Internet as a tool for use in marketing and in the  interactive
distribution of financial products.  The range of services that will be provided
by Gomez Advisors,  Inc. include strategy  development,  marketing,  product and
interface design and implementation planning.


ITEM 2.  PROPERTIES

     Ashton and UTTC lease  approximately  10,000 square feet of office space at
1900 Market Street, Suite 701,  Philadelphia,  Pennsylvania 19103. Ashton leases
approximately  2,500  square  feet of  office  space  at 10420  Little  Patuxent
Parkway,  Columbia,  Maryland 21044. CSI(R) leases  approximately  20,000 square
feet of office space at 1235 Evans Road, Melbourne,  FL 32904, and approximately
7,000  square feet of office space at 1445 North  Fiesta  Boulevard,  Suite 101,
Gilbert, Arizona 85234.


ITEM 3.  LEGAL PROCEEDINGS

     On October 24, 1996, the SEC commenced a private  investigation  concerning
the circumstances  under which UTTC obtained a contract with the PHLX to develop
and install an electronic trading and pricing system.  Ashton provided testimony
to the SEC on February 12, 1997 through its Chairman,  Robert A. Eprile, and has
not been  contacted  about the matter  since that date.  In March 1997,  the SEC
directed the PHLX to make certain  changes in its  governance  procedures and in
April 1997 the PHLX  announced a  reorganization  of its Board of Governors  and
changes in its governance procedures.

     Alliant  Techsystems,  Inc.,  with whom the Company has a contract  for the
production of certain encryption devices,  has demanded payment of approximately
$292,000 under that contract, which the Company is contesting.

     On May 1, 1997, David N. Rosensaft ("Mr. Rosensaft") commenced an action in
the United States District Court for the Southern  District of New York entitled
"David N. Rosensaft v. The Ashton  Technology  Group,  Inc.,  Universal  Trading
Technologies  Corporation,  The Dover Group,  Inc.  and Frederic W.  Rittereiser
(collectively,  the  "Defendants")"  No.  97  Civ.  3138  ("Rosensaft  Action"),
asserting ten claims  against the  Defendants  including  breach of contract and
securities fraud and seeking, inter alia, specific performance of the Settlement
Agreement,  dated  January  30,  1997,  between  and among the parties or in the
alternative, actual and consequential damages in an amount to be proved at trial
in addition to punitive damages.  On June 11, 1997, Mr. Rosensaft served a First
Amended  Complaint  adding  three  additional  claims  against  the  Defendants,
relating to Ashton's refusal to allow Rosensaft's sale of his Ashton shares.

     On June 26, 1997,  the  Defendants  filed their  answers and  counterclaims
generally  denying the  allegations of the First Amended  Complaint and alleging
six  counterclaims  against  Mr.  Rosensaft  including  that  (i) Mr.  Rosensaft
acquired  1,100,000  shares of Ashton  common  stock from Ashton on the basis of
false and  misleading  statements  and common  law fraud and (ii) Mr.  Rosensaft
breached  his January  19,  1996  Consulting  Agreement  with the  Company  (the
"Agreement")  by (a) failing to carry out his duties as a  consultant  under the
Agreement,  (b) violating the provisions of the Agreement restricting his use of
confidential   information  of  the  Company,  (c)  failing  to  adhere  to  the
non-competition  provisions of the Agreement,  (d)  misappropriating for himself
the property rights of UTTC relating to the Company's UTS(TM) and (e) failing to
return to UTTC  and/or  Ashton  valuable  property  and  information,  including
confidential documents and computer equipment, belonging to UTTC and/or Ashton.

     The Company  believes  that none of the above  matters will have a material
adverse effect upon the Company.


ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

     No matters were  submitted to a vote of security  holders during the fiscal
year ended March 31, 1997.


                                     PART II

ITEM 5.  MARKET FOR THE REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER
         MATTERS

     On May 2, 1996,  Ashton  completed an initial public  offering of 2,472,500
shares of common stock ("Common  Stock") at an offering price of $4.50 per share
and 2,472,500  redeemable common stock purchases warrants  ("Warrants") at $0.25
per  warrant.  The Common  Stock and the Warrants are traded on the NASDAQ Small
Cap Market.

     The following sets forth the initial offering,  high and low prices for the
Common Stock during the periods indicated:

                                                       HIGH($)          LOW($)

INITIAL OFFERING PRICE                                   4.50            4.50

MAY 2, 1996 THROUGH JUNE 30, 1996:                      15.50            7.00

JULY 1, 1996 THROUGH SEPTEMBER 30, 1996:                11.625           4.25

OCTOBER 1, 1996 THROUGH DECEMBER 31, 1996:               8.125           5.00

JANUARY 1, 1997 THROUGH MARCH 31, 1997:                  7.6875          3.00

     The following sets forth the initial offering,  high and low prices for the
Warrants during the periods indicated:

                                                       HIGH($)          LOW($)

INITIAL OFFERING PRICE                                   0.25            0.25

MAY 2, 1996 THROUGH JUNE 30, 1996:                       9.25            3.25

JULY 1, 1996 THROUGH SEPTEMBER 30, 1996:                 5.375           1.25

OCTOBER 1, 1996 THROUGH DECEMBER 31, 1996:               4.00            2.00

JANUARY 1, 1997 THROUGH MARCH 31, 1997:                  3.25            1.625


     On March 31, 1997, the closing price of the Common Stock was $3.375 and the
closing price of the Warrants was $1.625.

     As of March 31,  1997,  there  were  approximately  74 holders of record of
Common Stock in "Street Name"  representing  approximately 1200 stockholders and
approximately  17 holders of record of  Warrants in "Street  Name"  representing
approximately 1200 stockholders.

DIVIDEND POLICY

     No dividends  have been  declared on the Common Stock through June 30, 1997
and the Board of Directors has no current  intention to declare or pay dividends
on the Common Stock in the foreseeable future.


ITEM 6.   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULT
          OF OPERATIONS

     The  following  discussion  of the  Company's  results  of  operations  and
liquidity  and  capital  resources  should  be  read  in  conjunction  with  the
consolidated financial statements and related notes of the Company for the years
ended March 31, 1996 and 1997.

     In the first  quarter  of the  fiscal  year  ended  March 31,  1997  Ashton
completed its initial  public  offering  (the  "Offering"),  which  provided the
Company with the capital to:

     *    Acquire a majority interest in CSI;

     *    Develop  Ashton's   information   security   technology   capabilities
          including  the  design  and  development  of  the  Ashton   Technology
          Encryption Device (ATED);

     *    Establish UTTC in the Philadelphia  Stock Exchange building and hire a
          technology  team  headed  by Fred S.  Weingard  who was  previously  a
          principal at the consulting firm of Booz, Allen & Hamilton and was the
          founder and director of Booz's Advanced  Computation  Technologies and
          Systems Group; and

     *    Build the UTS(TM) System.

REVENUES AND EXPENSES

     The Company had  consolidated  revenues of  $4,938,330  for the fiscal year
ended March 31, 1997.  All of the  Company's  revenues and the related  "cost of
revenues" were generated by the CSI. (The  consolidated  revenues do not include
$1,386,143 paid by Ashton and UTTC to CSI for software engineering services.) In
the financial  statements  included in the Company's  quarterly  filings on Form
10-QSB  for the year  ended  March  31,  1997,  the  Company  did not  eliminate
intercompany  transactions  between  Ashton  and  its  Subsidiaries.   See  Item
7: Financial Statements-Note 14, Quarterly Results.

     During the twelve months ended March 31, 1997,  the Company  incurred a net
loss of  $6,842,406.  These  losses  include  significant  expenses for start-up
costs, system development and corporate restructuring.

SELLING, GENERAL AND ADMINISTRATIVE EXPENSES

     During  the  fiscal  year  ended  March  31,  1997,  the  Company  incurred
$3,479,660 of selling,  general and administrative  ("SG&A") expenses.  On a per
subsidiary basis, Ashton incurred $2,140,582 of SG&A expense,  UTTC $876,069 and
CSI $463,009.  The largest  components of Ashton's SG&A expenses were  salaries,
professional  fees and public  company  expenses  which  include  directors  and
officers insurance.  Additionally,  during the fiscal year ended March 31, 1997,
the Company incurred considerable one-time SG&A expenses related to:

     *    opening  offices for Ashton and UTTC and building a computer  facility
          for UTTC (The total  cash  outlay for this  period was  $1,256,329  of
          which $381,311 was capitalized and $875,018 was expensed.)

     *    hiring key technical people for UTTC including Fred S. Weingard, the
          Executive Vice President for Advanced Programs and  Technologies,  and
          three senior  technologists.  (Relocation costs paid during the period
          were $195,000.)

DEVELOPMENT COSTS

     During  the  fiscal  year  ended  March  31,  1997,  the  Company  incurred
$3,382,848  of  development  costs  on a  consolidated  basis.  Ashton  incurred
development costs of $2,049,651  primarily for the design and development of the
ATED encryption device and the encryption  client-server.  The ATED will provide
information   security,    including   encryption   and   authentication,    for
communications with a host computer. The encryption  client-server will enable a
host computer to  simultaneously  communicate  with multiple ATEDs. The ATED and
encryption  client-server technology will be used by UTTC to provide information
security  and  complete  anonymity  for all trades  through the UTS(TM)  system.
Separately, UTTC incurred costs of $1,333,197 for the development of the UTS(TM)
system which will be an electronic pricing and transaction  facility for trading
exchange listed and NASDAQ NMS securities in conjunction with the PHLX.

COST OF CORPORATE RESTRUCTURING

     The Company has recorded a charge of $957,487 for  corporate  restructuring
costs related to the  resignation of Raymond T. Tate as Chairman,  President and
Chief Executive Officer of Ashton;  the subsequent closing of Ashton's corporate
offices in  Columbia,  Maryland;  the  transfer of all  corporate  functions  to
Philadelphia,  Pennsylvania;  and the  termination  of the eight person staff in
Maryland.

LIQUIDITY AND CAPITAL RESOURCES

     For the  year  ended  March  31,  1997,  the  Company  had  cash  and  cash
equivalents  of  $2,691,854  after giving  pro-forma  effect to the UTTC private
placement  offering that was consummated in April 1997. See Item 1:  Description
of Business:  UTTC Private  Placement.  Management  expects to raise  additional
capital for the development of new online  transactional  products for both UTTC
and Ashton from future  private  placements  or other  sources.  There can be no
assurances,  however,  that the  Company  will be able to raise such monies on a
timely basis or on terms acceptable to the Company,  if at all.  Management also
expects to generate  revenues from the UTS(TM) system after the SEC approves the
PHLX rule change,  upon which the Company can begin marketing the product to the
professional  investment  community.   See  Item  1:  Description  of  Business:
Universal Trading Technologies Corporation and Government Regulations.

     There  can  be no  assurance,  however,  that  the  Company's  actual  cash
requirements   will  not  exceed  its  anticipated  cash  requirements  or  that
additional cash requirements or additional  financing will not be required.  The
Company may require  additional  funds to provide working capital and to sustain
its  operations  until it  generates  positive  cash flow from  operations.  The
Company's estimates of its cash requirements are forward-looking statements that
involve a number of risks and uncertainties.

CAPITAL EXPENDITURES

     During the fiscal year ended March 31, 1997,  the Company spent  $1,104,336
for the  acquisition  of capital  equipment  (primarily  computer  hardware  and
software for the UTS(TM) system) and for leasehold improvements.

YEAR ENDED MARCH 31, 1997 COMPARED TO YEAR ENDED MARCH 31, 1996

     The results for the fiscal year ended March 31, 1997 are not  comparable to
the prior fiscal year because:

     *    At the beginning of the fiscal year ended March 31, 1996, Ashton was a
          development  stage  company  and did not become an  operating  company
          until it acquired a controlling  but minority  interest in CSI in June
          1995;

     *    Ashton  completed its Offering in the first quarter of the fiscal year
          ended March 31, 1997.  The  proceeds  enabled the Company to (i) build
          the infrastructure  (facilities,  people,  equipment etc.) required to
          complete the  development  of the Ashton's ATED and UTTC's UTS(TM) and
          (ii) acquire a majority interest in CSI.

ASHTON

     During  the  year  ended  March  31,  1996,  Ashton  incurred  $346,504  of
development  costs for the design and development of ATED.  Ashton also incurred
$438,555 of selling,  general and administrative expenses which include $160,058
of executive compensation and $89,863 of professional services. Expenses for the
year ended March 31, 1997 are not comparable  with the previous  fiscal year for
the reasons given above.

UTTC

     During  the  year  ended  March  31,  1996,  UTTC  incurred  $1,571,748  of
development  costs (including  $1,349,952  related to the acquisition of UTTC by
Ashton) for the UTS(TM)  system.  UTTC also  incurred  $133,175 of labor  costs.
Expenses for the year ended March 31, 1997 are not comparable  with the previous
fiscal year for the reasons given above.

CSI

     CSI's  revenues for the years ended March 31, 1997 increased by $2,657,000,
or 72.5%, to approximately  $6,324,000,  from  approximately  $3,667,000 for the
year ended March 31, 1996. CSI recorded revenue of approximately  $1,386,000 and
$314,000 from Ashton for the years ended March 31, 1997 and 1996,  respectively.
This increase was  attributable to an increase in commercial sales of $2,872,000
from approximately $2,260,000 for the year ended March 31, 1996 to approximately
$5,132,000 for the year ended March 31, 1997, while government  revenue declined
by $215,000, from approximately  $1,407,000 for the year ended March 31, 1996 to
approximately  $1,192,000  for the year ended March 31,  1997.  The  increase in
commercial  sales was  primarily  due to existing  contracts  with  Motorola and
Ashton.  There is no assurance that the existing contracts with Motorola will be
extended or new contracts will be executed.  The decrease in government  revenue
was primarily due to fewer government contracts.

     Costs of revenues are direct costs, which include labor costs,  subcontract
costs,  material  costs and other direct costs  related to contract  revenue and
overhead.  Direct  costs  for  the  year  ended  March  31,  1997  increased  by
$1,739,000, or 58.2%, to approximately $4,725,000, from approximately $2,986,000
for the year ended March 31, 1996. This change has occurred primarily due to the
higher concentration of commercial sales.

     Operating  expenses include selling and  administrative,  material handling
and bid and proposal  expenses.  Operating expenses for the year ended March 31,
1997  increased  by  $120,000,  or  28.0%,  to  approximately   $549,000,   from
approximately  $429,000  for the year  ended  March  31,  1996.  Expressed  as a
percentage of total revenues,  operating  expenses  decreased for the year ended
March  31,  1997 to 8.7% from  11.7% for the year  ended  March  31,  1996.  The
decrease is a result of  continuing  cost  restraints  and less bid and proposal
expenses.

     Interest expense for the year ended March 31, 1997 decreased by $13,600, or
90.7%, to approximately  $1,400,  from approximately  $15,000 for the year ended
March 31, 1996. This decrease was due to less of the credit facility being used.
See "Credit  Facility" below. The credit facility is used primarily for accounts
receivable financing, with borrowing capped at $500,000 for fiscal year 1997. At
March 31, 1997, the outstanding balance on the credit line was zero. Future debt
levels of CSI will be  determined  by ongoing  working  capital  needs,  capital
expenditures and other financing requirements.

     Income  taxes for the year  ended  March 31,  1997  were  calculated  using
statutory rates and are payable to Ashton under a tax allocation agreement dated
March 27, 1997, under which Ashton and its Subsidiaries will file a consolidated
federal tax return.

     Net income for the year ended  March 31, 1997  increased  by  $357,000,  or
146.9%, to approximately $600,000, from approximately $243,000 in the year ended
March 31, 1996, based upon increased revenues.

TAX ALLOCATION AGREEMENT

     On or about March 27, 1997, the Company entered into an agreement with each
of its  subsidiaries,  CSI and UTTC (together with the Company,  the "Affiliated
Group"),  providing for the allocation of the  consolidated tax liability of the
Affiliated  Group among its members,  for reimbursing the Company for payment of
such tax  liability,  for  compensating  any party for use of its  losses or tax
credits,  and for the  allocation  and  payment  of any  refund  arising  from a
carryback of losses or tax credits from subsequent tax years.

SHORT-TERM LOAN AND SECURITY AGREEMENT

     On or about February 18, 1997, the Company  entered into a short-term  loan
and security  agreement with CSI pursuant to which the Company borrowed $500,000
from CSI secured by a promissory note, bearing interest at eight and one-quarter
percent  (8  1/4%)  due on or  before  November  18,  1997,  and a Stock  Pledge
Agreement in which the Company pledged all of its right, title and interest in a
percentage  of CSI's  common  stock  (approximately  50 percent of CSI's Class A
Shares and 50.6 percent of CSI's Class B Shares).

     The  Company  believes  that the  transactions  between the Company and its
officers,  directors and other affiliates described above were on terms at least
as favorable to the Company as could be obtained from independent third parties.
The  Company  has  adopted a policy  that any future  transactions  between  the
Company and its officers,  directors or other  affiliates will be reviewed on an
ongoing basis and be submitted to the Audit  Committee or other  comparable body
for review where appropriate. Such future transactions will be on terms at least
as favorable to the Company as could be obtained from independent  third parties
and will be approved by a majority of the directors  that are not  interested in
such transactions.

CREDIT FACILITY

     CSI has a line of credit  arrangement with Sun Bank,  National  Association
effective  September  5, 1996,  under  which it may borrow up to $500,000 at the
bank's  prime rate.  The  borrowing  capability  is  calculated  based on 80% of
commercial  accounts receivable less than 90 days and 90% of assigned government
receivables,  but in no event can the  borrowing  exceed  $500,000.  The  credit
facility  must be retired 30 days annually and CSI must  maintain,  on a monthly
basis,  minimum net worth,  working capital and other financial  ratios. It also
includes  certain  covenants   restricting,   among  other  things,  mergers  or
acquisitions, sale of assets, additional borrowings, affiliated transactions and
certain other matters.  The borrowings are  collateralized  by all  receivables,
contract  rights,  inventory  and  equipment.  At  March  31,  1997,  CSI was in
compliance  with all  covenants  of the credit  facility  and had no  borrowings
outstanding.


ITEM 7.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

INDEPENDENT AUDITOR'S REPORT

To the Board of Directors
The Ashton Technology Group, Inc.


We have  audited  the  accompanying  consolidated  balance  sheet of The  Ashton
Technology  Group,  Inc. and  Subsidiaries  as of March 31, 1997 and the related
statements of operations,  stockholders'  equity, and cash flows for each of the
two  years  in the  period  then  ended.  We have  also  audited  the pro  forma
consolidated  balance  sheet which gives effect to the receipt of proceeds  from
the sale of convertible and nonconvertible  notes as described in Note 13 to the
consolidated   financial   statements.   These  financial   statements  are  the
responsibility of the Company's management.  Our responsibility is to express an
opinion on these financial statements based on our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated  financial statements referred to above present
fairly,  in  all  material  respects,  the  financial  position  of  The  Ashton
Technology  Group, Inc. and Subsidiaries as of March 31, 1997 and the results of
its  operations  and its cash flows for each of the two years in the period then
ended in conformity with generally accepted accounting principles.  Also, in our
opinion,  the pro forma balance sheet presents fairly the financial  position of
The Ashton  Technology Group, Inc. and Subsidiaries as it would have appeared at
March 31, 1997 had the transaction described in Note 13 been consummated at that
date.


/s/ Goldstein Golub Kessler & Company, P.C.
- -------------------------------------------

GOLDSTEIN GOLUB KESSLER & COMPANY, P.C.
New York, New York

June 24, 1997,  except for the ninth  paragraph of Note 12, 
as to which the date is June 26, 1997


<PAGE>
               THE ASHTON TECHNOLOGY GROUP, INC. AND SUBSIDIARIES

                                                     CONSOLIDATED BALANCE SHEET
===============================================================================

                                             MARCH 31,                PRO FORMA
                                               1997                   (NOTE 13)
- ------------------------------------------------------------------------------- 
ASSETS

Current Assets:
   Cash and cash equivalents (Note 1)        $   60,841              $2,691,854
   Contracts receivable, net of 
     allowance for doubtful accounts 
     of $62,500 in 1997 (Note 2)              1,483,163               1,483,163
   Prepaid expenses and other 
     current assets                              98,903                  98,903
- -------------------------------------------------------------------------------
        TOTAL CURRENT ASSETS                  1,642,907               4,273,920

Property and Equipment, net 
     (Notes 1 and 3)                          1,041,449               1,041,449

Goodwill, net (Notes 1 and 8)                   575,581                 575,581

Deferred Income Tax Asset, 
     net of valuation allowance 
     of $2,740,000                                    -                       -

Other Assets                                    106,693                 475,680
- -------------------------------------------------------------------------------
        TOTAL ASSETS                         $3,366,630              $6,366,630
=============================================================================== 

LIABILITIES AND STOCKHOLDERS' EQUITY:

Current Liabilities:
   Accounts payable and accrued 
     expenses (Note 4)                       $1,937,752              $1,937,752
   Billings in excess of costs 
     and estimated earnings (Note 1)             52,722                  52,722
- ------------------------------------------------------------------------------- 
        TOTAL CURRENT LIABILITIES             1,990,474               1,990,474

Long-term Debt (Note 6)                          13,000               3,013,000
- ------------------------------------------------------------------------------- 
        TOTAL LIABILITIES                     2,003,474               5,003,474
- ------------------------------------------------------------------------------- 
Commitments and Contingencies (Note 12)
Minority Interest (Note 1)                      300,279                 300,279
- ------------------------------------------------------------------------------- 
Stockholders' Equity:
   Preferred stock - $.01 par value; 
     authorized 1,000,000 shares,
     none issued
   Common stock - $.01 par value; 
     authorized 20,000,000 shares,
     issued and outstanding 
     7,562,500 shares                            75,625                  75,625
   Additional paid-in capital                10,482,197              10,482,197
   Accumulated deficit                       (9,494,945)             (9,494,945)
- ------------------------------------------------------------------------------- 
     STOCKHOLDERS' EQUITY                     1,062,877               1,062,877
- ------------------------------------------------------------------------------- 
     TOTAL LIABILITIES AND 
       STOCKHOLDERS' EQUITY                  $3,366,630              $6,366,630
===============================================================================
                                 See Notes to Consolidated Financial Statements

<PAGE>
               THE ASHTON TECHNOLOGY GROUP, INC. AND SUBSIDIARIES

                                           CONSOLIDATED STATEMENT OF OPERATIONS
===============================================================================

YEAR ENDED MARCH 31,                                  1996                 1997
- ------------------------------------------------------------------------------- 

Net revenue (Notes 1 and 2)                              -           $4,938,330
- ------------------------------------------------------------------------------- 
Costs and expenses:
   Cost of revenue                                       -            3,544,556
   Development costs, including 
     $1,349,952 write-off of intangible
     asset in 1996 (Note 8)                     $1,918,252            3,382,848
   Selling, general and administrative 
     expenses (Note 12)                            648,732            3,479,660
   Depreciation and amortization                         -              280,678
- ------------------------------------------------------------------------------- 

Total costs and expenses                         2,566,984           10,687,742
- ------------------------------------------------------------------------------- 

Other income (expenses):
   Interest income                                      -               144,341
   Interest expense                               (66,727)              (39,792)
   Equity earnings in unconsolidated 
     investee (Note 8)                             45,732                     -
   Corporate restructuring costs (Note 12)              -              (957,487)
- ------------------------------------------------------------------------------- 

Total other income (expenses)                     (20,995)             (852,938)
- ------------------------------------------------------------------------------- 

Loss before provision for income taxes 
     and minority interest in
     earnings of subsidiary                    (2,587,979)           (6,602,350)

Provision for income taxes (Note 9)                     -               110,000
- ------------------------------------------------------------------------------- 

Loss before minority interest in 
     earnings of subsidiary                    (2,587,979)           (6,712,350)
Minority interest in earnings of 
     subsidiary                                         -                130,056
- ------------------------------------------------------------------------------- 

Net loss                                      $(2,587,979)          $(6,842,406)
===============================================================================

Net loss per common share                           $(.49)               $(.93)
===============================================================================

Weighted average number of common 
     shares outstanding                         5,240,000            7,341,314
===============================================================================
                                 See Notes to Consolidated Financial Statements

<PAGE>
               THE ASHTON TECHNOLOGY GROUP, INC. AND SUBSIDIARIES

<TABLE>
<CAPTION>
                                                                                      CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY
YEARS ENDED MARCH 31, 1996 AND 1997
- ------------------------------------------------------------------------------------------------------------------------------------
                                   Common Stock
                                                           ADDITIONAL                                                  SHAREHOLDERS'
                                NUMBER OF                  PAID-IN       TREASURY     ACCUMULATED     SUBSCRIPTION        EQUITY
                                SHARES         AMOUNT      CAPITAL        STOCK         DEFICIT        RECEIVABLE      (DEFICIENCY)
- -------------------------       ---------      -------     -----------   --------     -----------     ------------     ------------
<S>                             <C>            <C>         <C>           <C>          <C>             <C>              <C>
Balance at March 31, 1995       2,650,000      $26,500    $    47,509           -     $  (64,560)     $  (24,332)      $   (14,883)

Issuance of common stock
  in connection with
  acquisition (Note 8)          2,640,000       26,400      1,293,600           -             -               -          1,320,000

Purchase of treasury stock
  (Note 7)                             -            -              -     $(300,000)           -               -           (300,000)

Collection of receivable               -            -              -            -             -           24,332            24,332

Net loss                               -            -              -            -     (2,587,979)             -         (2,587,979)
- -------------------------       ---------      -------     -----------    --------    ------------    ------------     ------------

Balance at March 31, 1996       5,290,000       52,900      1,341,109     (300,000)   (2,652,539)             -         (1,558,530)

Issuance of common stock and
  warrants in initial public
  offering                      2,272,500       22,725      9,141,088      300,000           -                -          9,463,813

Net loss                               -            -            -              -     (6,842,406)             -         (6,842,406)
- -------------------------       ---------      -------     -----------     --------   ------------    ------------     ------------

Balance at March 31, 1997       7,562,500      $75,625    $10,482,197      $ - 0 -    $(9,494,945)    $    - 0 -        $1,062,877
=========================       =========      =======     ===========     ========   ============    ============     ============

                                  See Notes to Consolidated Financial Statements
</TABLE>

<PAGE>
               THE ASHTON TECHNOLOGY GROUP, INC. AND SUBSIDIARIES


                                                        STATEMENT OF CASH FLOWS
===============================================================================

YEAR ENDED MARCH 31,                                       1996            1997
- -------------------------------------------------------------------------------
Cash flows from operating activities:

   Net loss                                         $(2,587,979)    $(6,842,406)
   Adjustments to reconcile net loss to net 
     cash used in operating activities:
       Bad debt expense                                       -          50,000
       Depreciation and amortization                     74,492         280,678
       Write-off of intangible asset                  1,349,952               -
       Equity earnings in unconsolidated 
         investee                                       (45,732)              -
       
       Minority interest in earnings 
         of subsidiary                                        -         130,056
       Changes in operating assets and 
         liabilities:
           Increase in contracts receivable                   -        (553,816)
           Increase in prepaid expenses and 
             other current assets                             -         (23,784)
           Decrease in other assets                           -          60,392
           Increase in accounts payable and 
             accrued expenses                         1,067,327         468,576
           Increase in billings in excess 
             of costs and estimated earnings                  -          52,722
- -------------------------------------------------------------------------------
               NET CASH USED IN OPERATING 
               ACTIVITIES                              (141,940)     (6,377,582)
- -------------------------------------------------------------------------------
Cash flows from investing activities:
           Purchase of property and equipment           (21,014)     (1,104,336)
           Purchase of CSI net of cash acquired        (679,024)       (600,160)
- -------------------------------------------------------------------------------
               CASH USED IN INVESTING ACTIVITIES       (700,038)     (1,704,496)
- -------------------------------------------------------------------------------
Cash flows from financing activities:
           Issuance costs for initial 
             public offering                           (614,856)       (316,040)
           Issuance costs for private placement         (67,340)              -
           Net proceeds from the sale of stock 
             and warrants                                     -      10,394,709
           Proceeds from notes payable                1,530,863               -
           Payments of notes payable                          -      (1,966,771)
           Collection of stock subscription 
             receivable                                  24,332               -
- -------------------------------------------------------------------------------
               NET CASH PROVIDED BY FINANCING 
               ACTIVITIES                               872,999       8,111,898
- -------------------------------------------------------------------------------
Net increase in cash and cash equivalents                31,021          29,820

Cash and cash equivalents at beginning 
   of the year                                                -          31,021
- -------------------------------------------------------------------------------
Cash and cash equivalents at end of the year        $    31,021         $60,841
- -------------------------------------------------------------------------------
SUPPLEMENTAL DISCLOSURES OF CASH FLOW 
   INFORMATION: 
     Cash paid during the year for:
       Interest                                               -         $84,796
===============================================================================
       Income taxes                                           -          $5,694
===============================================================================
SUPPLEMENTAL SCHEDULE OF NONCASH 
   INVESTING ACTIVITY:
     Purchase of treasury stock in exchange 
       for note payable                             $   300,000               -
===============================================================================
                                 See Notes to Consolidated Financial Statements

<PAGE>
               THE ASHTON TECHNOLOGY GROUP, INC. AND SUBSIDIARIES

                                     NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
===============================================================================
1.  ORGANIZATION,                  The   accompanying   consolidated   financial
    PRESENTATION,                  statements include the accounts of The Ashton
    PRINCIPAL                      Technology  Group,  Inc.  ("Ashton")  and its
    BUSINESS                       Subsidiaries,  Universal Trading Technologies
    ACTIVITY AND                   Corporation  ("UTTC")  and  Computer  Science
    SIGNIFICANT                    Innovations  Inc. ("CSI")  (collectively  the
    ACCOUNTING                     "Company").   All  significant   intercompany
    POLICIES:                      transactions    and   balances    have   been
                                   eliminated.   As  described  in  Note  8,  in
                                   October  1995,  Ashton  acquired  80%  of the
                                   common   stock   of   UTTC.    The   business
                                   combination  has  been  accounted  for  as  a
                                   purchase.  The results of  operations of UTTC
                                   are included in the accompanying consolidated
                                   financial   statements   since  the  date  of
                                   acquisition.
                                   
                                   Additionally, as described in Note 8, in June
                                   1995,  Ashton acquired 650,798 Class A voting
                                   shares and 16,726  Class B  nonvoting  common
                                   shares of Computer Science Innovations,  Inc.
                                   ("CSI").   On  November  16,   1995,   Ashton
                                   acquired an  additional  2,000 Class A voting
                                   common  shares and 42,000  Class B  nonvoting
                                   common shares which  increased its investment
                                   to 29% of the total  number of common  shares
                                   outstanding.  For the year  ended  March  31,
                                   1996,  this investment has been accounted for
                                   by Ashton using the equity method.  On May 2,
                                   1996,  the  effective  date of the  Company's
                                   initial  public  offering  (the  "Offering"),
                                   Ashton purchased additional shares of Class A
                                   voting and Class B nonvoting  common stock of
                                   CSI which  enabled  Ashton to own 80% of each
                                   class of CSI's common  stock.  The results of
                                   operations   of  CSI  are   included  in  the
                                   accompanying      consolidated      financial
                                   statements  since  May 2,  1996,  the date of
                                   acquisition.

                                   The    Company   was   founded   to   exploit
                                   opportunities   in   the   rapidly   evolving
                                   businesses   of   Internet   and   electronic
                                   commerce   through  the  application  of  its
                                   skills   and   advanced    technologies    in
                                   securities trading and information  security.
                                   The  Company  designs,  develops  and markets
                                   online transactional systems,  especially for
                                   the  securities  industry,   and  information
                                   security  technologies.  Ashton has  designed
                                   and   developed    the   Ashton    Technology
                                   Encryption   Device  ("ATED")  and  UTTC  has
                                   designed and developed the Universal  Trading
                                   System ("UTS(TM)").

                                   CSI's  revenue  on  time  and  materials-type
                                   contracts is recognized as work is performed.
                                   Revenue from cost-reimbursement  contracts is
                                   recorded as costs are  incurred  and includes
                                   estimated  earned fees in the proportion that
                                   costs   incurred   to  date   bear  to  total
                                   estimated costs. CSI recognizes  revenue from
                                   long-term   fixed-price   contracts   on  the
                                   percentage-of-completion  method, measured by
                                   the  percentage of contract costs incurred to
                                   date to estimated  total  contract  costs for
                                   each contract.

                                   Cost of revenue  includes all direct material
                                   and  labor  costs and  those  indirect  costs
                                   related to contract  performance.  Provisions
                                   for   estimated    losses   on    uncompleted
                                   fixed-price  contracts are made in the period
                                   in which such losses are first estimated. The
                                   cumulative  effect of  revisions to estimated
                                   total  contract costs and revenue is recorded
                                   in the  period in which  the facts  requiring
                                   the revision become known. Claims,  including
                                   change  orders,  are  reflected  at estimated
                                   recoverable   amounts.   An   allowance   for
                                   doubtful  accounts  is recorded in the period
                                   in which such  accounts are  determined to be
                                   uncollectible.

                                   Development  costs are  expensed  as incurred
                                   until  the   UTS(TM)   and  ATED  models  are
                                   functional.    Subsequent   costs   will   be
                                   capitalized  and  reported  at the  lower  of
                                   unamortized cost or net realizable value.

                                   The  preparation  of financial  statements in
                                   conformity with generally accepted accounting
                                   principles   requires   management   to  make
                                   estimates  and  assumptions  that  affect the
                                   reported  amounts of assets  and  liabilities
                                   and  disclosure  of  contingent   assets  and
                                   liabilities  at the  date  of  the  financial
                                   statements   and  the  reported   amounts  of
                                   revenue  and  expenses  during the  reporting
                                   period.  Actual  results  could  differ  from
                                   those estimates.

                                   The   Company    considers    highly   liquid
                                   investments  with  an  original  maturity  of
                                   three months or less to be cash equivalents.

                                   In February  1997,  the Financial  Accounting
                                   Standards Board issued Statement of Financial
                                   Accounting   Standards   ("SFAS")   No.  128,
                                   Earnings  per  Share.   Management  does  not
                                   believe  SFAS No.  128 or any other  recently
                                   issued,  but  not yet  effective,  accounting
                                   standards, if currently adopted, would have a
                                   material    effect   on   the    accompanying
                                   consolidated financial statements.

                                   Depreciation  of property  and  equipment  is
                                   provided for using the  straight-line  method
                                   over the estimated useful life of the related
                                   assets.     Amortization     of     leasehold
                                   improvements   is  provided   for  using  the
                                   straight-line  method  over  the  term of the
                                   lease.

                                   Offering  costs are  comprised  primarily  of
                                   accounting,   legal,   printing  and  certain
                                   underwriting  fees. Upon  consummation of the
                                   Offering  described  in Note 5,  these  costs
                                   were  offset  against the  proceeds  from the
                                   transaction.

                                   At  each  balance   sheet  date  the  Company
                                   evaluates  the  period  of   amortization  of
                                   intangible   assets.   The  factors  used  in
                                   evaluating   the   period   of   amortization
                                   include: (i) current operating results,  (ii)
                                   projected future operating results, and (iii)
                                   any other  material  factors  that affect the
                                   continuity of the business.

                                   Net loss per common share was computed  based
                                   upon the  weighted  average  number of common
                                   shares outstanding.  For the year ended March
                                   31, 1996, pursuant to Securities and Exchange
                                   Commission Staff Accounting  Bulletin No. 83,
                                   shares  of  common   stock  issued  or  stock
                                   options  granted  during the 12-month  period
                                   preceding the date of the initial filing of a
                                   Registration  Statement  at prices  below the
                                   Offering  price  have  been  included  in the
                                   weighted average number of shares outstanding
                                   since inception.

                                   In 1997,  the Company  adopted  SFAS No. 123,
                                   Accounting for Stock-Based Compensation.  The
                                   Company  has elected to apply APB Opinion No.
                                   25 and related  interpretations in accounting
                                   for its stock options issued to employees and
                                   has adopted the disclosure-only provisions of
                                   SFAS No. 123.

2.   CONTRACTS           Contracts receivable consist of the following at March
     RECEIVABLE AND      31, 1997:
     MAJOR
     CUSTOMERS:          U.S. government-defense (prime and subcontracts):
                             Amounts billed                          $  364,403
                             Retainages, representing unbilled 
                               costs and estimated earnings on
                               progress completed                        82,145
                         ------------------------------------------------------
                                                                        446,548
                         ======================================================
                         Commercial and other governmental:
                         Amounts billed                               1,086,732
                         Unbilled costs and estimated earnings 
                           on progress completed                         12,383
                         ------------------------------------------------------ 
                                                                      1,099,115

                         -------------------------------------------------------
                         Allowance for doubtful accounts                (62,500)
                         ------------------------------------------------------
                                                                     $1,483,163
                         ======================================================
                         There were no progress billings on U.S. 
                           government fixed contracts.

                         The portions of revenue derived from 
                           contracts with major customers for the
                           year ended March 31, 1997 were as follows:
                         
                         One U.S. government agency                           6%
                         ------------------------------------------------------
                         One U.S. Armed Forces branch                         5%
                         ------------------------------------------------------
                         One U.S. government subcontract                      1%
                         ------------------------------------------------------
                         One commercial customer                             63%
                         ------------------------------------------------------
                         All U.S. government branches and agencies           23%


3.   PROPERTY AND        Property and equipment, at cost, consist 
     EQUIPMENT           of the following as of March 31, 1997:
                                                                      Estimated
                                                                    Useful Life
                         ------------------------------------------------------
                         Office equipment         $188,887         3 to 5 years
                         Computer equipment      1,228,149              3 years
                         Furniture and fixtures    239,606              7 years
                         Leasehold improvements    140,552        Term of lease
                         ------------------------------------------------------
                                                 1,797,194
                         Less accumulated 
                         depreciation and
                         amortization              755,745
                         ------------------------------------------------------
                                                $1,041,449
===============================================================================
                         Depreciation and amortization expense for the years 
                         ended March 31, 1996 and 1997 was $5,348 and $242,255, 
                         respectively.

 4.  ACCOUNTS            Accounts  payable and  accrued expenses consist of the 
     PAYABLE AND         following:
     ACCRUED 
     EXPENSES:           Trade accounts payable                        $792,622
                         Accrued compensation                           640,930
                         Accrued professional fees                      281,639
                         Accrued other expenses                         222,561
                         ------------------------------------------------------
                                                                     $1,937,752
                         =======================================================

5.   INITIAL PUBLIC      On May 2, 1996,  the Company  completed  an Offering of
     OFFERING:           2,150,000  shares of common stock at an offering  price
                         of $4.50 per share and  2,150,000  warrants at $.25 per
                         warrant.   The  common   stock  and  the  warrants  are
                         separately  tradeable.   The  Company  granted  to  the
                         underwriters  the  right  to  exercise   over-allotment
                         options  of  322,500  shares  of  common  stock  and/or
                         322,500 warrants at the Offering price,  within 45 days
                         of  May 2,  1996.  On May  7,  1996,  the  underwriters
                         exercised  the  over-allotment  options  and offered an
                         additional  322,500  shares of common stock and 322,500
                         warrants  to the public at $4.50 per share and $.25 per
                         warrant.  As a  result  of the  Offering,  the  Company
                         received net proceeds of approximately  $10,395,000 and
                         increased its total shares of common stock and warrants
                         outstanding  by 2,472,500  each.  The net proceeds from
                         the  Offering  were used to repay all notes  payable to
                         stockholders, certain notes payable and related accrued
                         interest in existence  through the date of the Offering
                         and provided  working  capital.  The net proceeds  were
                         also  used to  purchase  the  additional  shares of CSI
                         stock as described in Note 8.

6.   LONG-TERM           In October 1995, the Company raised $650,000 by issuing
     DEBT:               13  units  through  a  private  placement.   Each  unit
                         consisted  of a $49,000 10%  nonconvertible  promissory
                         note due in April  1997  and a $1,000  10%  convertible
                         promissory   note  due  in  October  1998.  The  $1,000
                         convertible  notes are  convertible  into  warrants  to
                         purchase  20,000 shares of common stock through October
                         1998 at $8 per share.  Interest is payable semiannually
                         on these notes. The nonconvertible notes were repaid in
                         May 1996 with the  proceeds of the  Offering  (see Note
                         5).

7.   NOTES PAYABLE       At March 31,  1996,  the Company had a note  payable in
     TO STOCK-           the  amount  of   $615,176  to  The  Dover  Group  Inc.
     HOLDERS             ("Dover"), a stockholder of the Company, which note was
                         issued in connection with the acquisition of the common
                         stock of CSI (see Note 8). In  addition,  during  1995,
                         Dover loaned UTTC $43,430.

                         As of March 31, 1996,  the Company had a $100,000  loan
                         payable  to  Medford  Financial,  Inc.  ("Medford"),  a
                         company  whose   principals  are  stockholders  of  the
                         Company.   Medford   has  agreed  to  provide   certain
                         consulting  services to the Company  over a  three-year
                         period.

                         In January 1996, the Company  purchased  200,000 shares
                         of its common stock from a stockholder for an aggregate
                         purchase price of $300,000. The purchase price was paid
                         by Ashton with a promissory note.

                         In  January  1996,  an  officer/stockholder  loaned the
                         Company $150,000.  Additionally,  the company had other
                         stockholder loans totaling $36,165.

                         All of the loans  mentioned  above  were  repaid in May
                         1996 with the proceeds of the Offering (see Note 5).

8.   ACQUISITIONS:       In  October  1995,  Ashton  acquired  4,000,000  common
                         shares  of UTTC in  exchange  for  2,640,000  shares of
                         Ashton's common stock. This acquisition  represents 80%
                         of the outstanding  common shares of UTTC. The purchase
                         price  of  $1,320,000  resulted  in  an  allocation  of
                         approximately   $1,349,952   to  UTTC's   UTS(TM),   an
                         intangible  asset with no alternative  future use. This
                         amount has been  considered  to be a  development  cost
                         which has been charged to  operations in the year ended
                         March 31, 1996.

                         In June 1995,  Ashton  acquired  650,798 Class A voting
                         common  shares  and  16,726  Class B  nonvoting  common
                         shares of CSI, which represents 26% of the total number
                         of common shares  outstanding,  47% of the  outstanding
                         voting  shares  and 1.5% of the  outstanding  nonvoting
                         shares of CSI for a purchase price of $667,524, paid in
                         cash.  Dover advanced Ashton  substantially  all of the
                         funds  for  this   acquisition.   Additionally,   Dover
                         received  warrants  to purchase  500,000  shares of the
                         Company's  common stock at an exercise  price of $8 per
                         share.  The  warrants  are  exercisable  on  or  before
                         October 10, 1998. In November 1995,  Ashton acquired an
                         additional  2,000  Class A  voting  common  shares  and
                         42,000 Class B nonvoting  common  shares for a purchase
                         price of $11,500, paid in cash. The purchases increased
                         Ashton's  investment  to  29% of the  total  number  of
                         common shares outstanding.

                         In  connection   with  the  May  2,  1996  Offering  as
                         described  in Note 5, Ashton  purchased  an  additional
                         469,155  shares  of CSI's  Class A voting  stock and an
                         additional 1,557,210 shares of Class B nonvoting common
                         stock for $865,565.  On June 11, 1996,  Ashton acquired
                         an  additional  12,053 of Class A voting  common shares
                         and 1,261  Class B nonvoting  common  shares of CSI for
                         $6,100, and subsequently  purchased  additional shares.
                         After such  purchases,  Ashton  now owns  83.18% of the
                         aggregate Class A and Class B common stock.

                         The total cumulative purchase price of $1,591,189 as of
                         March 31, 1997 in this step acquisition  resulted in an
                         excess of cost over Ashton's proportionate share of its
                         equity  in the  fair  value  of the net  assets  of CSI
                         (goodwill)  of  approximately  $640,000  which is being
                         amortized over 15 years.  Amortization  of goodwill for
                         the years ended March 31, 1996 and 1997 was $25,900 and
                         $38,423, respectively.

                         The  following  pro  forma  information   presents  the
                         results  of  operations  of the  Company  as though the
                         acquisitions occurred on April 1, 1995 and 1996.


<PAGE>
                         Year ended March 31,             1996             1997
                         ------------------------------------------------------ 
                         Net revenue                $3,667,000       $5,341,000
                         Net loss                   (2,431,000)      (6,813,000)
                         Loss per common share           $(.46)           $(.93)

                         The   following  is  a  condensed   balance  sheet  and
                         statement of  operations  for CSI,  the  unconsolidated
                         investee, at and for the year ended March 31, 1996:

                         Current assets                             $ 1,048,097
                         Property and equipment, net                    165,015
                         Other assets                                    18,712
                         ------------------------------------------------------
                         Total assets                                $1,231,824
                         ======================================================
                         Current liabilities                           $431,305
                         Stockholders' equity                           800,519
                         ------------------------------------------------------
                         Total liabilities and
                         stockholders' equity                        $1,231,824
                         ======================================================
                         Revenue                                     $3,666,864
                         Expenses                                     3,423,651
                         ------------------------------------------------------
                         Net income                                    $243,213
                         ======================================================
                         Net income per common 
                         share                                             $.10
                         ======================================================
                         Weighted average number of
                         common shares outstanding                    2,491,234
                         ======================================================

9.   INCOME TAXES:       The  provision   for  income  taxes   consists  of  the
                         following for the year ended March 31, 1997:

                         Current - state                                $59,000
                         ------------------------------------------------------
                         Deferred:
                            Federal                                      48,000
                            State                                         3,000
                         ------------------------------------------------------
                                                                         51,000
                         ------------------------------------------------------
                                                                       $110,000
                         ======================================================

                         The company has net  operating  loss  carryforwards  at
                         March 31, 1997 of approximately $5,800,000,  which will
                         begin to expire  in 2011,  available  to reduce  future
                         federal  taxable income.  Additionally,  the income tax
                         basis of  intangibles  exceeds the basis for  financial
                         reporting  purposes by  approximately  $1,400,000.  The
                         carryforwards and the temporary  difference result in a
                         deferred tax asset of approximately $2,740,000 at March
                         31,  1997 for which the  Company  has  provided  a full
                         valuation  allowance due to the  uncertainty  about the
                         future realization of this tax benefit.

                         The  components  of deferred  income taxes at March 31,
                         1997 were as follows:

                         Net operating loss carryforward             $2,200,000
                         Basis of intangible asset                      540,000
                         Valuation allowance                         (2,740,000)
                         ------------------------------------------------------
                                                                            $-0-
                         ======================================================
                         The difference between the income tax benefit  computed
                         at the federal  statutory rate and the actual provision
                         for income taxes is accounted for as follows:

                         Year ended March 31,          1996                1997
                         ------------------------------------------------------

                         Tax benefit computed  
                           at the federal 
                           statutory rate         $(880,000)        $(2,290,000)
                         Change in valuation 
                           allowance                880,000           2,290,000
                         State income taxes, net 
                           of federal                  
                           income tax effect              -             110,000
                         ------------------------------------------------------

                                                        $-0-           $110,000
                         ======================================================

                         The Company  files a  consolidated  federal  income tax
                         return.  In 1997, Ashton entered into an agreement with
                         CSI and UTTC. The agreement provides that any member of
                         the group which has taxable income must  compensate any
                         other  member for the use of net  operating  losses and
                         tax credits.
                         ======================================================

10.  RELATED PARTY       During 1996, the Company paid approximately $314,000 to
     TRANSACTIONS:       CSI for the  development  of encryption  coding and the
                         UTS(TM) on-line transaction system.  These expenses are
                         reflected in development costs as of March 31, 1996.

11.  EMPLOYEE            Stock   options  are  granted  to   employees   at  the
     STOCK OPTIONS:      discretion of the board of directors.  A summary of the
                         status of the  Company's  employee  stock options as of
                         March 31, 1996 and 1997 and changes  during those years
                         are as follows:
                                                  1996                     1997
                         ------------------------------------------------------
                                                   Weighted-           Weighted-
                                                   Average             Average
                         Fixed                     Exercise            Exercise
                         Options         Options   Price     Options   Price
                         ------------------------------------------------------
                         Outstanding
                         at beginning
                         of year              -        -     350,000    $4.00

                         Granted
                         during year     350,000    $4.00    100,000    14.25

                         Outstanding
                         at end of
                         year            350,000    $4.00    450,000    $6.28
                         ======================================================

                         The following table summarizes information about stock
                         options outstanding and exercisable at March 31, 1997:

                                                     Weighted-
                                                     Average
                         Range of                    Remaining
                         Exercise       Number       Contractual      Exercise 
                         Price          Outstanding  Life             Price
                         ------------------------------------------------------

                         $4.00-$14.25   450,000      9 years          $6.28
                         ======================================================

                         None of the above options were exercisable at March 31,
                         1997.

                         In addition, a summary of the status of UTTC's employee
                         stock  options as of March 31, 1997 and changes  during
                         the year ended is as follows:

                                                               Weighted-Average
                                                    Options    Exercise Price
                         ------------------------------------------------------
                         Granted during year
                         and outstanding at
                         end of year                400,000        $1.50
                         ======================================================

                         The following table summarizes  information about stock
                         options outstanding and exercisable at March 31, 1997:

                                                     Weighted-
                                                     Average
                         Range of                    Remaining
                         Exercise     Number         Contractual      Exercise 
                         Price        Outstanding    Life             Price
                         ------------------------------------------------------
                         $1.50        400,000        4.36 years       $1.50
                         ======================================================

                         None of the above options were exercisable at March 31,
                         1997. 

                         Had the Company elected to recognize  compensation cost
                         based on the fair value of the  options  granted at the
                         grant date as  prescribed by SFAS No. 123, net loss and
                         loss  per  share  would  not  have  materially  changed
                         because  the  options  issued had no value at the grant
                         date based on an independent valuation of the Company.

                         Concurrent  with the Offering,  the Company  registered
                         760,000  additional  warrants to purchase common stock.
                         Such warrants are  identical to the warrants  described
                         in Notes 6 and 8 and were issuable  automatically  upon
                         the  completion  of the  Offering in  exchange  for the
                         already existing outstanding common stock warrants.

12.  COMMITMENTS,        The Company leases office  facilities  under  operating
     CONTINGENCIES,      leases  expiring  through  May  2005.   Future  minimum
     SETTLEMENTS         operating lease payments are as follows:
     AND                 
     CORPORATE           Year ending March 31,
     RESTRUCTURING            1998                                    $ 441,000
     COSTS:                   1999                                      392,000
                              2000                                      337,000
                              2001                                      337,000
                              2002                                      154,000
                           Thereafter                                   501,000
                         ------------------------------------------------------
                                                                     $2,162,000
                         ======================================================

                         Rent expense under these  operating lease for the years
                         ended  March 31,  1996 and 1997  totaled  approximately
                         $24,000 and $390,000, respectively.

                         The Company has employment agreements which require the
                         Company  to  pay   approximately   $1,257,000   through
                         September 1999.

                         In September  1995, UTTC entered into an agreement with
                         the  Philadelphia  Stock Exchange  ("PHLX") whereby the
                         PHLX has agreed to employ UTTC's  UTS(TM) on its equity
                         trading floor. In connection with this agreement,  UTTC
                         is required to  reimburse  the PHLX up to $100,000  for
                         the first year of the  agreement  for  marketing  costs
                         incurred by the PHLX.  UTTC is also  required to assume
                         up  to  $200,000  of  the  PHLX's  initial   technology
                         development costs in implementing the UTS(TM).  UTTC is
                         required to  contribute to a PHLX  administered  "claim
                         fund" for  potential  claims  relating  to the  UTS(TM)
                         operations.  UTTC is  required to  contribute  $100,000
                         after  commencement  of the  UTS(TM)  trading  and,  if
                         necessary,  to make additional  contributions  of up to
                         $100,000 per year to such claim fund.  The PHLX is also
                         entitled to receive an annual  royalty  from UTTC of 3%
                         of annual gross revenue based on UTTC's average revenue
                         in the first  three years of  operations  for each year
                         the PHLX  agreement  is in effect.  These  payments are
                         required to begin at the end of the second full year of
                         operation  and  continue  for  the  life  of  the  PHLX
                         agreement.

                         CSI has a line of credit  arrangement with a bank under
                         which it may borrow up to $500,000,  payable on demand.
                         The bank has limited CSI's borrowing availability under
                         the line of credit to the lesser of  $500,000 or 80% of
                         billed  contracts  receivable  less  than 90 days  from
                         invoice date ($881,821 at March 31, 1997).  Interest is
                         charged  at the  bank's  prime  rate (8.5% at March 31,
                         1997).  CSI must  maintain  minimum net worth,  working
                         capital and  maintain  certain  financial  ratios.  The
                         borrowings   are   collateralized   by  all   contracts
                         receivable,  contract rights,  inventory and equipment.
                         Additionally,  five specific government  contracts have
                         also been assigned as additional  collateral.  At March
                         31,  1997,  CSI had no  borrowings  under  this line of
                         credit.

                         Each  year,   CSI's  records  are  subject  to  Defense
                         Contract Audit Agency review.  During March 1996, CSI's
                         records were reviewed as of March 31, 1995 and 1994. No
                         adjustments  or  substantive  issues were raised during
                         the current year review.

                         On January 30, 1997,  Ashton,  along with UTTC, Fredric
                         W.  Rittereiser  ("Rittereiser")  and  Dover  (of which
                         Rittereiser is the chairman)  entered into a Settlement
                         Agreement  related to a dispute with David N. Rosensaft
                         ("Rosensaft")  (a  cofounder  of  UTTC)  under  which a
                         consulting  agreement among Ashton,  UTTC and Rosensaft
                         dated  January 19, 1996 was deemed to be void ab initio
                         and each of the parties released and discharged each of
                         the  other  parties  from  any and all  agreements  and
                         claims  which any of them have against any of the other
                         parties.  The Settlement  Agreement  granted  Rosensaft
                         registration  rights under the  Securities Act of 1933,
                         as amended (the  "Securities  Act") under certain terms
                         and  conditions  for the 333,333  shares of UTTC common
                         stock that he owns.  Also on January 30, 1997,  Ashton,
                         Dover,  Rittereiser and Rosensaft  entered into a Stock
                         Purchase Agreement under which Dover and Rittereiser or
                         his or its  designee,  agreed to  purchase  the 750,000
                         shares of Ashton  common  stock owned by  Rosensaft  on
                         April 10, 1997 for a total purchase price of $2,000,000
                         and Ashton granted Dover and  Rittereiser or his or its
                         designees, registration rights under the Securities Act
                         under certain  conditions for the 750,000 shares. On or
                         about April 10, 1997, Ashton advised Rosensaft that the
                         Rosensaft agreement  was null and void and  Rittereiser
                         and Dover declined to purchase the 750,000 shares.

                         On May 1, 1997,  Rosensaft  commenced  an action in the
                         United States District Court for the Southern  District
                         of New York entitled  David N.  Rosensaft v. The Ashton
                         Technology   Group,   Inc.,  UTTC,  Dover  and  Fredric
                         Rittereiser (collectively the "Defendants") No. 97 Civ.
                         3138,   asserting  10  claims  against  the  Defendants
                         including  breach of contract and securities  fraud and
                         seeking,   inter  alia,  specific  performance  of  the
                         Settlement  Agreement  dated January 30, 1997,  between
                         and among the parties or in the alternative, actual and
                         consequential  damages  in an  amount  to be  proved at
                         trial in  addition  to  punitive  damages.  On June 11,
                         1997, Rosensaft served a First Amended Complaint adding
                         three   additional   claims  against  the   Defendants,
                         relating to Ashton's refusal to allow  Rosensaft's sale
                         of his Ashton shares.

                         On June 26, 1997,  the  Defendants  filed their answers
                         and counterclaims  generally denying the allegations of
                         the  First   Amended   Complaint   and   alleging   six
                         counterclaims  against  Rosensaft  including  that  (i)
                         Rosensaft  acquired  1,100,000  shares of Ashton common
                         stock from Ashton on the basis of false and  misleading
                         statements  and common law  fraud,  and (ii)  Rosensaft
                         breached his January 19, 1996 consulting agreement with
                         the Company (the  "Agreement")  by (a) failing to carry
                         out his duties as a consultant under the Agreement, (b)
                         violating the  provisions of the Agreement  restricting
                         his use of confidential information of the Company, (c)
                         failing to adhere to the  noncompetition  provisions of
                         the  Agreement, (d) misappropriating  for  himself  the
                         property  rights  of  UTTC  relating  to the  Company's
                         UTS(TM) and (e) failing to return to UTTC and/or Ashton
                         valuable    property   and    information,    including
                         confidential documents and computer equipment belonging
                         to UTTC and/or Ashton.

                         On  October  22,  1996,  the  Company  entered  into  a
                         settlement   agreement  (the  "Settlement   Agreement")
                         related to a dispute  involving Robert A. Eprile,  John
                         A. Blohm,  Rittereiser,  Dover, F.E. Weimmer, Jr., F.E.
                         Weimmer,  Sr.,  F.E.   Rittereiser,   Sr.,  and  Thomas
                         Rittereiser,  as  trustee  for  Alexis J.  Rittereiser,
                         Amanda  Weimmer  and  John  Weimmer,  Raymond  T.  Tate
                         ("Tate"),  Helen J.  Tate,  as  trustee  for the Andrew
                         Patrick Tate Trust,  Helen J. Tate,  as trustee for the
                         Susan  Katherine Tate  Burrowbridge  Trust and Helen J.
                         Tate, as trustee for the  Elizabeth  Tate Winters Trust
                         (collectively   the  "Tate  Trusts").   The  Settlement
                         Agreement  resolved all  differences  among the parties
                         thereto,  and all parties to the  Settlement  Agreement
                         agreed to release  each of the other  parties  from any
                         and  all  actions  or  claims  arising  out  of  or  in
                         connection  with the matters  covered by the Settlement
                         Agreement.  Pursuant to the  Settlement  Agreement,  on
                         October 22, 1996,  Tate  resigned  from his position as
                         director of the Company  and its  Subsidiaries  and all
                         officer  positions  held by him in the  Company and its
                         Subsidiaries.  Pursuant to the Settlement Agreement, on
                         October 22, 1996, the board of directors of the Company
                         elected Fred S.  Weingard,  executive vice president of
                         UTTC,  to fill the  vacancy on the  Company's  board of
                         directors created by the resignation of Tate.

                         Pursuant   to   the   Settlement   Agreement   and   in
                         consideration of the payment of $250,000 on October 22,
                         1996,  Helen J.  Tate as  trustee  for the Tate  Trusts
                         granted to  Rittereiser or his designee the option (the
                         "Call  Option"),  exercisable at any time from April 2,
                         1997 through June 2, 1997, to purchase 1,000,000 shares
                         of the Company's common stock, par value $.01 per share
                         (the "Common  Stock"),  from the Tate Trust for a total
                         purchase   price  of   $4,500,000.   Pursuant   to  the
                         Settlement  Agreement  and  in  consideration  for  $1,
                         Rittereiser granted Tate the option (the "Put Option"),
                         exercisable  at any time during the five  business days
                         following  the exercise of the Call Option,  to require
                         Rittereiser to purchase from Tate the 107,500 shares of
                         common  stock of the  Company  owned,  beneficially  or
                         otherwise,  by  Tate  for a  total  purchase  price  of
                         $483,750.  Rittereiser did not exercise the Call Option
                         prior to its expiration.

                         As a result of the Call Option,  Rittereiser was deemed
                         to beneficially own 1,000,000  shares, or approximately
                         13.2%, of the  outstanding  Common Stock of the Company
                         at March 31, 1997.

                         In addition,  on October 22, 1996, Tate and the Company
                         also  entered  in a  license  agreement  (the  "License
                         Agreement").  Under the terms of the License Agreement,
                         the  Company   granted  Tate  a  perpetual,   worldwide
                         license, at his own cost, to use, sublicense, reproduce
                         and  make  derivative  works  and  enhancements  of the
                         technology  used by the  Company to  develop  the ATED,
                         including the ATED Key  Management  System,  encryption
                         software and  crypto-server  technology  (the "Licensed
                         Technology")  in  any  field  of  use  other  than  the
                         Financial Services Industry (as such term is defined in
                         the License  Agreement).  In consideration for granting
                         the license,  Tate (or his permitted  assigns under the
                         License  Agreement) must pay a perpetual annual royalty
                         to the Company  equal to 2% of the total gross  revenue
                         earned from the use of the Licensed Technology.  Tate's
                         right to use the Licensed Technology will be exclusive,
                         provided Tate pays to the Company a cumulative  license
                         fee of at least  $100,000  by  October  22,  2000  (the
                         "License Fee").  The License Fee will be reduced by the
                         total amount of royalties paid to the Company. Tate may
                         assign the  license to any person or entity  controlled
                         by Tate.

                         Additionally,  the Company and Tate also entered into a
                         consulting  agreement,  dated  October  22,  1996  (the
                         "Consulting   Agreement").   Under  the  terms  of  the
                         Consulting Agreement,  the Company retained Tate to act
                         as a consultant  to CSI for the period from October 22,
                         1996 to December 31,  1998.  As  compensation  for such
                         services,  for the period from October 22, 1996 through
                         December  31,  1996,  the Company will pay Tate (or, in
                         the event of his death,  his estate)  $40,000.  For the
                         period from October 22, 1996 through December 31, 1998,
                         the Company also will pay to Raymond  Tate  Associates,
                         Inc. $120,000 per annum which was charged to operations
                         during the year ended March 31, 1997 and is included in
                         corporate  restructuring costs. Tate also agreed not to
                         compete  with the  Company  in the  Financial  Services
                         Industry  (as such term is  defined  in the  Consulting
                         Agreement) during the term of the Consulting Agreement.

                         On  October  24,  1996,  the  Securities  and  Exchange
                         Commission  ("SEC")  commenced a private  investigation
                         concerning  the  circumstances   under  which  Ashton's
                         subsidiary,  UTTC, obtained a contract with the PHLX to
                         develop and install an  electronic  trading and pricing
                         system.   Ashton  provided  testimony  to  the  SEC  on
                         February 12, 1997 through its chairman,  Robert Eprile,
                         and has not been contacted  about the matter since that
                         date. In March 1997,  the SEC directed the PHLX to make
                         certain  changes in its  governance  procedures  and in
                         April 1997 the PHLX announced a  reorganization  of its
                         board  of  governors  and  changes  in  its  governance
                         procedures.

13.  SUBSEQUENT          On April 18, 1997,  UTTC completed a private  placement
     EVENTS:             of  $3,000,000  in  notes,   consisting  of  $2,550,000
                         nonconvertible  and  $450,000   convertible  notes,  to
                         accredited   investors.   The  convertible   notes  are
                         convertible  into 450,000  shares of UTTC common stock.
                         These notes bear  interest at 9% per annum,  payable on
                         January 31, annually, and are due January 31, 1999. The
                         Company   received   net   proceeds  of   approximately
                         $2,600,000,   after   deducting  debt  issue  costs  of
                         approximately  $400,000.  The debt issue  costs will be
                         amortized over the term of the notes.

                         The  accompanying  pro forma balance sheet presents the
                         financial  position  of the  Company  as it would  have
                         appeared at March 31, 1997 had the notes been issued on
                         that date.

                         In  May  1997,   the  Company  formed  a  wholly  owned
                         subsidiary,  Gomez Advisors, Inc. ("Gomez"). Gomez will
                         provide banks, broker-dealers,  insurance companies and
                         other financial  intermediaries  with advice concerning
                         the  business  potential  of the Internet as a tool for
                         use in marketing and in the interactive distribution of
                         financial products.  The range of services that will be
                         provided  by  Gomez   include   strategy   development,
                         marketing,    product   and   interface   design,   and
                         implementation planning.

14.  QUARTERLY           In the financial  statements  included in the Company's
     RESULTS             quarterly  filings  on Form  10-QSB  for the year ended
     (UNAUDITED)         March  31,   1997,   the  Company  did  not   eliminate
                         intercompany   transactions   between  Ashton  and  its
                         Subsidiaries.     After    eliminating     intercompany
                         transactions,  the  financial  position  and results of
                         operations  of the Company as of and for the  quarterly
                         periods were as follows:
<TABLE>
<CAPTION>
                                   June 30, 1996                       September 30, 1996                  December 31, 1996
- ------------------------------------------------------------------------------------------------------------------------------------
                               As                                  As                                  As
                               Previously         As               Previously         As               Previously         As
                               Reported           Restated         Reported           Restated         Reported           Restated
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                            <C>                <C>              <C>                <C>              <C>                <C>
Assets                         $7,788,861         $7,661,841       $6,075,412         $5,934,120       $4,594,863         $4,372,505
Liabilities                       507,637            380,617          983,629            842,337        1,442,337          1,219,979
Stockholders' Equity                               Unchanged                           Unchanged                           Unchanged
Net Revenue                     1,413,645          1,016,675        1,748,443          1,265,340        1,501,244          1,144,977
Total costs and expenses        2,230,930          1,833,960        4,029,901          3,546,798        2,667,722          2,311,455
Net Loss                                           Unchanged                           Unchanged                           Unchanged
Loss per common share                              Unchanged                           Unchanged                           Unchanged
</TABLE>


ITEM  8.  CHANGES  IN AND  DISAGREEMENTS  WITH  ACCOUNTANTS  ON  ACCOUNTING  AND
          FINANCIAL DISCLOSURE

     On June 3, 1996, the Company,  with the approval of its Board of Directors,
decided  not  to  continue  its   relationship   with  its  independent   public
accountants,  Goldstein Golub Kessler & Company,  P.C. ("GGK"),  which principal
executive  offices  are in New York,  New  York.  GGK  served  as the  Company's
independent  public accountants for the fiscal year ended March 31, 1995 and for
the Offering.  However, as the Company was located in Columbia, Maryland at that
time, the Board of Directors of the Company  decided to engage a  Maryland-based
accounting  firm.  GGK's reports on the financial  statements of the Company did
not  contain  any  adverse  opinion  or  disclaimer  of  opinion,  nor were they
qualified or modified as to uncertainty,  audit scope or accounting  principles.
There were no disagreements  with GGK on any matter of accounting  principles or
practices, financial statement disclosure or auditing scope or procedure, which,
if not  resolved  to the  satisfaction  of GGK,  would  have  caused  it to make
reference to the subject matter of the  disagreement(s)  in connection  with its
report.

     The Baltimore,  Maryland  office of Arthur  Andersen LLP  ("Andersen")  was
engaged as the Company's  independent public accountants  effective June 3, 1996
and performed the audit for the fiscal year ended March 31, 1996. However, after
the principal  executive  offices of the Company were relocated to Philadelphia,
Pennsylvania,  the Company  decided to  re-engage  GGK.  The  decision to change
accountants was approved by the Company's Board of Directors. On April 30, 1997,
Andersen  was  dismissed as the  principal  independent  accountants  engaged in
auditing  the  financial  statements  of the Company.  Andersen's  report on the
financial statements of the Company for the 1996 fiscal year (which was the only
year  for  which   Andersen  acted  as  the  Company's   principal   independent
accountants)  did not contain an adverse  opinion or a disclaimer of opinion and
was not modified as to uncertainty,  audit scope or accounting principles. There
were no  disagreements  with Andersen on any matter of accounting  principles or
practices, financial statement disclosure or auditing scope or procedure, which,
if not resolved to the  satisfaction  of Andersen,  would have caused it to make
reference to the subject matter of the  disagreement(s)  in connection  with its
report.

     On April 30, 1997, GGK was re-engaged as principal independent  accountants
to audit the financial statements of the Company and its subsidiaries. As noted,
GGK was the  Company's  auditor for its fiscal year ended March 31, 1995 and for
Ashton's Offering.

                                    PART III

ITEM 9.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

     The following table sets forth certain  information  concerning each of the
directors and executive officers of Ashton:


       NAME                  AGE         POSITION

Robert A. Eprile             43          Chairman of the Board and Treasurer

Fredric W. Rittereiser       60          President, Chief Executive Officer
                                         and Director

John A. Blohm                51          Executive Vice President,
                                         Secretary and Director

Fred S. Weingard             43          Executive Vice President and Director


     Robert  A.  Eprile is a  co-founder  of UTTC and has been  involved  in the
development  of the UTS(TM)  system since 1993. He has been  President and Chief
Executive  Officer of UTTC since its  inception;  and has been  Chairman  of the
Board and  Treasurer  since  October 1986. He has served as a Director of Ashton
since  October  1995;  from 1986 to 1994,  Mr.  Eprile was President of Eprile &
Associates,  a management  consulting  firm  specializing  in the turn-around of
troubled companies and the application of quantitative techniques to finance and
trading.  Mr. Eprile's  clients have included major U.S.  securities  exchanges,
commercial,  investment  and merchant  banks,  mutual fund and money  management
firms and companies involved in finance, marketing and real estate. From 1992 to
1993,  Mr. Eprile was also Interim  Chief  Operating  Officer of TW ComCorp.,  a
telecommunications   distribution   company   where  he  managed  a   successful
turn-around.  Mr.  Eprile  received an M.B.A.  degree from  Stanford  University
Graduate School of Business and a B.A. degree from Oberlin College.

     Fredric W.  Rittereiser has been President and Chief  Executive  Officer of
Ashton since  October 1996 and a member of the Board since  December  1996.  Mr.
Rittereiser has been active as an independent  management consultant since 1990,
serving mainly companies  involved in the financial  services  industry,  having
served in senior management  positions with a number of investment banking firms
prior  to his  becoming  an  independent  management  consultant.  He  also  has
extensive   experience  in  the  development  and   introduction  of  electronic
securities trading systems, having served as President,  Chief Operating Officer
and Director of Instinet  Corporation,  a publicly held  corporation,  from 1983
through 1985.

     John A. Blohm has served as  Executive  Vice  President  and a Director  of
Ashton since December 1994, is a co-founder of CSI(R) and has served as Chairman
of the Board of  Directors of CSI(R)  since 1983 and is a former  President  and
Chief Executive Officer of CSI(R). He has over 27 years of experience in systems
development  integration and engineering.  Before co-founding  CSI(R), Mr. Blohm
was the Section Head of Real Time  Software for Harris  Corporation,  Government
Systems  Division.  Mr.  Blohm  serves on several  alumni and  advisory  boards,
including  The Johns  Hopkins  University  Board of the  Society of  Engineering
Alumni and the Florida  Institute  of  Technology  School of  Business  Board of
Overseers.  He received  his M.S.  degree  from The  American  University  and a
Bachelor of Engineering Science degree from The Johns Hopkins University.

     Fred S.  Weingard  has been  Executive  Vice  President of  Technology  and
Advanced  Computing  Programs since July 1996 and a Director since October 1996.
Mr.  Weingard was employed at Booz Allen & Hamilton  Inc. from 1986 through June
1996. From June 1991 through June 1996 he served as a principal at that firm. In
addition,  Mr. Weingard is a Professional Engineer in Mechanical Engineering and
is  registered  in New York State and  Washington  State.  Mr.  Weingard was the
founder and  director of Booz  Allen's  Advanced  Computational  Technologies  &
System.  Mr. Weingard is a nationally  recognized  expert in the field of neural
networks and has been an invited  panelist/lecturer  for  government,  industry,
academia, and professional  societies. He has authored over 12 scientific papers
and publications.  He is the sole inventor of a fundamentally new neural network
called  Self-Organizing  Analog fields  (SOAF)  capable of  discovering  natural
structure  in unlabeled  spatiotemporal  data (US patent No.  5,179,596,  issued
January 12, 1993). A second related patent (US patent No. 5,493,688) was granted
to Mr.  Weingard on February  20,  1996.  Mr.  Weingard  is also  credited  with
inventing five premiere Booz Allen proprietary  technologies/products.  He has a
degree in Engineering  Physics and an M.E.  degree in Nuclear  Engineering  from
Cornell  University,  and  an  M.S.  degree  in  Computer  Science  from  George
Washington University.

ITEM 10.  EXECUTIVE COMPENSATION

COMPENSATION OF DIRECTORS AND EXECUTIVE OFFICERS

     The  following  table  sets forth the  amount of all  compensation  paid by
Ashton  during the years  ended  March 31,  1996 and March 31,  1997 to Ashton's
Chairman Robert Eprile,  former Chairman,  President and Chief Executive Officer
Raymond T. Tate, and to Ashton's new Chairman, since October 26, 1996, Robert A.
Eprile,  Ashton's  President and Chief Executive Officer Fredric W. Rittereiser,
Executive  Vice  President  John A. Blohm,  and Executive Vice President Fred S.
Weingard.

<PAGE>

<TABLE>
<CAPTION>
                           SUMMARY COMPENSATION TABLE

                                                   ANNUAL COMPENSATION                                     LONG-TERM
COMPENSATION                                       -------------------                                     ---------
- ------------                                                                             RESTRICTED    NUMBER      LTIP      ALL
NAME AND                                                                                   STOCK         OF       PAYOUTS   OTHER
PRINCIPAL POSITION              YEAR     SALARY($)  FRINGE($)   OTHER($)      TOTAL        AWARDS      OPTIONS      ($)     COMP.($)
- -------------------------       ----     ---------  ---------   --------      -----      ----------    -------    -------  -------
<S>                             <C>      <C>        <C>         <C>           <C>        <C>          <C>         <C>      <C>
Raymond T. Tate,                1996      50,000       -0-       78,808(1)    128,808      -0-            -0-        -0-      -0-
former Chairman,                1997     143,937     4,500      531,063(2)    679,500      -0-            -0-        -0-      -0-
President, and Chief
Executive Officer

Robert A. Eprile,(3)            1996      37,500       -0-          -0-        37,500      -0-(4)         -0-        -0-      -0-
Chairman, Ashton                1997      92,308       -0-          -0-        92,308      -0-(4)         -0-        -0-      -0-
President and CEO, UTTC

Fredric W. Rittereiser,(3)      1996         -0-       -0-          -0-           -0-      -0-            -0-        -0-      -0-
President and CEO, Ashton       1997         -0-       -0-          -0-           -0-      -0-            -0-        -0-      -0-
Chairman, UTTC

John A. Blohm, (3)              1996     115,773       -0-          -0-       115,773      -0-        350,000(5)     -0-      -0-
Executive Vice President        1997      76,945     1,410          -0-        78,355      -0-            -0-        -0-      -0-

Fred S. Weingard,               1996         -0-       -0-          -0-           -0-      -0-            -0-        -0-      -0-
Executive Vice President        1997     215,192       -0-          -0-       215,192      -0-        100,000(6)     -0-      -0-
</TABLE>
- ---------------------------
(1)  Represents  payment  of the  premium  of a life  insurance  policy  for the
     benefit of the family of Mr. Tate in the amount of $1,500,000.

(2)  Represents  payments  of the  premium  of a life  insurance  policy for the
     benefit  of the  family  of Mr.  Tate  until  the  date  of the  Settlement
     Agreement on October 22, 1996 and certain  expenditures  that benefited Mr.
     Tate  personally  for which he was  provided  a Form 1099 and  $252,000  in
     additional  funds  shown in the  Restructure  Costs  agreed  to  under  the
     Settlement  Agreement of October 22, 1996, of which $53,269 was paid in the
     fiscal year ended  March 31,  1997.  This figure does not reflect  $250,000
     paid to Mr. Tate by Mr. Rittereiser and The Dover Group for a "Call Option"
     on the Tate stock per the  Settlement  Agreement  pursuant  to the terms of
     which Mr. Tate resigned.

(3)  Robert A. Eprile,  Fredric W. Rittereiser and John A. Blohm volunteered not
     to take any cash compensation from the Company since taking over management
     of the Company in November 1996.

(4)  Does not include  1,100,000  shares of Common Stock  received by Mr. Eprile
     from Ashton in exchange  for  1,666,667  shares of common  stock of UTTC on
     October 25, 1995.

(5)  On January 31, 1996,  Ashton's Board of Directors granted Mr. Blohm options
     to purchase 350,000 shares of Common Stock at a purchase price of $4.00 per
     share.  These options shall vest on April 1, 1997 and become exercisable in
     annual  installments of 70,000 options on April 1, 1997,  70,000 options on
     April 1, 1998 and  210,000  options  on April 1,  1999 and shall  expire on
     April 1, 2006.

(6)  On June 21,  1996,  Mr.  Weingard was granted  options to purchase  100,000
     shares of Common  Stock at a  purchase  price of $14.25  per  share.  These
     options  shall  vest on April 1,  1997 and  become  exercisable  in  annual
     installments of 20,000 options on April 1, 1997, 20,000 options on April 1,
     1998 and 60,000 options on April 1, 1999 and shall expire on April 1, 2006.
     These  options  will  terminate  in the  event  that  Mr.  Weingard  is not
     continuously  employed by the Company  from the date of grant  through June
     21, 1997.

     Since  inception,  Ashton  has not  granted  stock  appreciation  rights or
options  (except those  granted to John A. Blohm and Fred S.  Weingard) and does
not have a defined benefit or actuarial plan.

OPTION GRANTS TABLE

     The  following  table sets forth  information  with  respect to  individual
grants of stock  options  during  the year ended  March 31,  1997 of each of the
executive officers named in the summary compensation table above. Ashton did not
grant any stock options or stock appreciation rights during the year ended March
31, 1996 except for stock  options to John A. Blohm and did not grant any in the
year ended March 31, 1997 except for stock options to Fred S. Weingard.

<TABLE>
<CAPTION>
                     OPTION GRANTS IN YEAR ENDED MARCH 31, 1997
                                                                                                      POTENTIAL REALIZABLE
                                                                                                       AT ASSUMED ANNUAL
                                                                                                      RATES OF STOCK PRICE
                                                                                                        APPRECIATION FOR
                                      INDIVIDUAL GRANTS                                                  OPTION TERM(2)
- ----------------------------------------------------------------------------------------------       ---------------------
                                        % OF TOTAL
                                         OPTIONS
                                        GRANTED TO
                                        EMPLOYEES
                         OPTIONS         IN YEAR       EXERCISE
                         GRANTED          ENDED          PRICE        EXPIRATION
     NAME                   (#)         3/31/97(1)     ($/SHARE)         DATE            5%($)       10%($)
- ------------------      -----------     ---------      ---------      ----------         -----       ------
<S>                     <C>             <C>            <C>            <C>                <C>         <C>
Fred S. Weingard          100,000          100%          14.25          4/01/06           N/A         N/A          N/A
</TABLE>

(1)  The percentage of total options  granted to employees in the fiscal year is
     based upon options granted to all officers, directors, and employees.

(2)  The potential  realizable  value of each grant of options  assumes that the
     market  price of the  Common  Stock  appreciates  in value from the date of
     grant  to the end of the  option  term at  annualized  rates of 5% and 10%,
     respectively,  and after  subtracting the exercise price from the potential
     realizable value.

AGGREGATED  OPTION  EXERCISES  IN YEAR ENDED  MARCH 31, 1997 AND YEAR END OPTION
VALUES

     No executive officer named in the Summary  Compensation Table exercised any
options  during  the  years  ended  March  31,  1996 and  March  31,  1997.  The
information  provided in the table below with  respect to each of the  executive
officers  named in the Summary  Compensation  Table provides  information  which
reflects that no options were exercised during the year ended March 31, 1997 and
provides  information  as to an  assumed  value  of $4.50 at the end of the year
ended March 31, 1997 and value of unexercised options.

<TABLE>
<CAPTION>
                                                                        NUMBER OF
                            SHARES                                 UNEXERCISED OPTIONS              VALUE OF UNEXERCISED
                          ACQUIRED ON          VALUE                   AT FY-END (#)                OPTIONS AT FY-END ($)
    NAME                   EXERCISES        REALIZED ($)        EXERCISABLE/UNEXERCISABLE        EXERCISABLE/UNEXERCISABLE
- --------------------      -----------       ------------        -------------------------        -------------------------
<S>                       <C>               <C>                 <C>                              <C>
John A. Blohm                 -0-               -0-                    -0-/350,000                        -0-/-0-

Fred S. Weingard              -0-               -0-                    -0-/100,000                        -0-/-0-
</TABLE>


ITEM 11.  SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

ASHTON

     The following table sets forth certain information regarding the beneficial
ownership  of the Common Stock by (i) each person who is known by the Company to
own  beneficially  more than five  percent  of the  Common  Stock,  (ii) each of
Ashton's officers and directors and (iii) all officers and directors as a group:

                                               NUMBER OF SHARES OF
                                                   COMMON STOCK        PERCENT
NAME /ADDRESS OF STOCKHOLDER                     PRESENTLY OWNED       OWNED (1)

John A. Blohm                                        82,500(2)          1.1(2)
c/o The Ashton Technology Group, Inc.
1900 Market Street
Suite 701
Philadelphia, PA  19103

Robert A. Eprile                                       750,000             9.9
c/o The Ashton Technology Group, Inc.
1900 Market Street
Suite 701
Philadelphia, PA  19103

Fredric W. Rittereiser                                   -0-(3)            -0-
c/o The Ashton Technology Group, Inc.
1900 Market Street
Suite 701
Philadelphia, PA  19103

Fred S. Weingard                                      20,000(4)          0.3(4)
c/o The Ashton Technology Group, Inc.
1900 Market Street
Suite 701
Philadelphia, PA  19103

All officers and directors of the                     852,500(5)        11.1(5)
Company and its subsidiaries as a
group (4 persons)

Raymond T. Tate                                     1,107,500(6)          14.6
17299 Pond Road
Ashton, Maryland  20861

The Dover Group, Inc.                               1,078,500(7)        13.8(7)
70 East Water Street
Toms River, NJ  08753

David N. Rosensaft                                    750,000(8)           9.9
214 East 68th Street
Suite 120
New York, NY 10021

Medford Financial Inc.                                400,000(9)           5.3
26 Highpoint Drive
Medford, NJ 08055


(1)  Assumes 7,562,500 shares of Common Stock outstanding.

(2)  Includes 70,000 shares of Common Stock issuable upon exercise of options to
     purchase Common Stock held by John A. Blohm, which are exercisable on April
     1, 1997.  Pursuant to  Securities  Exchange  Act Rule  13d-3(d)(1)(i),  the
     70,000 shares issuable upon exercise of options shall be deemed outstanding
     for the purpose of computing  the  percentage of  outstanding  Common Stock
     owned  by John A.  Blohm.  Thus,  7,632,500  shares  of  Common  Stock  are
     outstanding for purposes of computing the percentage of outstanding  Common
     Stock owned by John A. Blohm.

(3)  See Item 12: Certain Relationships and Related Transactions.

(4)  Includes 20,000 shares of Common Stock issuable upon exercise of options to
     purchase  Common Stock held by Fred S. Weingard,  which are  exercisable on
     April 1, 1997. Pursuant to Securities Exchange Act Rule 13d-3(d)(1)(i), the
     20,000 shares issuable upon exercise of options shall be deemed outstanding
     for the purpose of computing  the  percentage of  outstanding  Common Stock
     owned by Fred S.  Weingard.  Thus,  7,582,500  shares of  Common  Stock are
     outstanding for purposes of computing the percentage of outstanding  Common
     Stock owned by Fred S. Weingard.

(5)  Includes  70,000  shares and 20,000  shares of Common Stock  issuable  upon
     exercise of options to purchase Common Stock held by John A. Blohm and Fred
     S. Weingard,  respectively,  as explained in footnotes 2 and 4 above, which
     are exercisable on April 1, 1997.  Pursuant to Securities Exchange Act Rule
     13d-3(d)(1)(i),  the 90,000 shares  issuable upon exercise of options shall
     be deemed  outstanding  for the  purpose of  computing  the  percentage  of
     outstanding Common Stock owned by all officers and directors of the Company
     and its subsidiaries as a group. Thus, 7,652,500 shares of Common Stock are
     outstanding for purposes of computing the percentage of outstanding  Common
     Stock  owned  by  all  officers  and  directors  of  the  Company  and  its
     subsidiaries as a group.

(6)  Includes  1,000,000 shares of Common Stock held in trust for the benefit of
     three of Mr.  Tate's  adult  children for which his wife serves as trustee.
     Mr. Tate disclaims beneficial ownership of such shares of Common Stock.

(7)  Includes  240,000  shares of Common  Stock  issuable  upon  exercise of the
     warrants held by Dover.  Also includes  325,000 shares of Common Stock held
     by members of the  extended  Rittereiser  and Weimmer  families  and family
     trusts that  control  Dover held as follows:  (i) Dr. F. E.  Weimmer,  Jr.,
     President and Director of Dover,  owns 10,000 shares of Common Stock,  (ii)
     F. E. Weimmer, Sr., Director of Dover, owns 130,000 shares of Common Stock,
     (iii) F. E.  Rittereiser,  Sr.,  Director of Dover,  owns 75,000  shares of
     Common Stock, (iv) T. Rittereiser,  Director of Dover, holds 100,000 shares
     of Common  Stock as trustee  for A. J.  Rittereiser  and  10,000  shares of
     Common  Stock  as  trustee  for A.  Weimmer  and J.  Weimmer.  Pursuant  to
     Securities  Exchange Act Rule  13d-3(d)(1)(i),  the 240,000 shares issuable
     upon exercise of warrants  shall be deemed  outstanding  for the purpose of
     computing the percentage of outstanding  Common Stock owned by Dover. Thus,
     7,802,500  Shares of Common Stock are outstanding for purposes of computing
     the percentage of outstanding Common Stock owned by Dover.

(8)  See Item 3: Legal Proceedings.

(9)  Consists of Shares of Common Stock beneficially owned by Vincent J. Casella
     (152,000 shares),  Vincent Vendette (152,000 shares), Louis Morales (76,000
     shares),  and Robert Eme (20,000  shares),  each of whom is a principal  of
     Medford Financial, Inc.

UTTC

          The  following  table sets forth  certain  information  regarding  the
beneficial ownership of UTTC's common stock as of the date hereof by (i) each of
the  Company's  executive  officers  and  directors;  and (ii) all  officers and
directors as a group.

                                   NUMBER OF SHARES OF UTTC       APPROXIMATE
                                        COMMON STOCK           PERCENT OF UTTC'S
NAME AND ADDRESS OF STOCKHOLDER        PRESENTLY OWNED         OUTSTANDING STOCK
- -------------------------------    ------------------------    -----------------
Robert A. Eprile                           333,333                    6.7%


All officers and directors of                 ___                     ___
the Company and its subsidiaries
as a group


CSI

     No officers of the Company are  beneficial  owners of CSI's common stock as
of the date hereof.

ITEM 12.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

RAYMOND T. TATE

     On October 22,  1996,  Ashton  entered  into a  settlement  agreement  (the
"Settlement  Agreement")  with  Robert A.  Eprile,  John A.  Blohm,  Fredric  W.
Rittereiser ("Mr. Rittereiser"),  The Dover Group, Inc., F.E. Weimmer, Jr., F.E.
Weimmer,  Sr.,  F.E.  Rittereiser,  Sr. and Thomas  Rittereiser,  as trustee for
Alexis J. Rittereiser, Amanda Weimmer and John Weimmer (collectively, the "Group
Members"),  Raymond T. Tate ("Mr.  Tate"),  Helen J.  Tate,  as trustee  for the
Andrew  Patrick Tate Trust,  Helen J. Tate,  as trustee for the Susan  Katherine
Tate  Burrowbridge  Trust and Helen J. Tate, as trustee for the  Elizabeth  Tate
Winters  Trust  (collectively,  the "Tate  Trusts").  The  Settlement  Agreement
resolved  all  differences  among the  parties  thereto,  and all parties to the
Settlement  Agreement  agreed to release each of the other  parties from any and
all actions or claims arising out of or in connection  with the matters  covered
by the Settlement Agreement.  Pursuant to the Settlement  Agreement,  on October
22, 1996, Mr. Tate resigned from his position as director of the Company and its
subsidiaries  and  all  officer  positions  held by him in the  Company  and its
subsidiaries.  In addition, pursuant to the Settlement Agreement, on October 22,
1996, the Board of Directors of the Company elected Fred S. Weingard,  Executive
Vice President of UTTC, to fill the vacancy on the Company's  Board of Directors
created by the resignation of Mr. Tate.

     Pursuant to the Settlement Agreement and in consideration of the payment of
$250,000,  on October 22, 1996,  Helen J. Tate,  as trustee for the Tate Trusts,
granted to Mr.  Rittereiser  or his  designee  the option  (the "Call  Option"),
exercisable  at any time from April 2, 1997  through  June 2, 1997,  to purchase
1,000,000 shares of the Common Stock,  from the Tate Trusts for a total purchase
price of $4,500,000.  Pursuant to the Settlement  Agreement and in consideration
for $1,  Mr.  Rittereiser  granted  Mr.  Tate the  option  (the  "Put  Option"),
exercisable  at any time during the five business days following the exercise of
the Call  Option,  to require  Mr.  Rittereiser  to  purchase  from Mr. Tate the
107,500 shares of common stock of the Company owned,  beneficially or otherwise,
by Mr. Tate for a total purchase price of $483,750. The Put Option is assignable
by Mr. Rittereiser.

     The Call Option was not  exercised  and  expired on June 3, 1997.  Mr. Tate
subsequently filed a Schedule 13D with the SEC, indicating his intention to sell
the outstanding Common Stock of the Company.

     On October 22,  1996,  Mr. Tate and the Company also entered into a license
agreement (the "License  Agreement").  Under the terms of the License Agreement,
the Company granted to Mr. Tate a perpetual,  exclusive  (subject to the payment
by Mr.  Tate of a license  fee)  worldwide  license,  at his own  cost,  to use,
sublicense,  reproduce  and  make  derivative  works  and  enhancements  of  the
technology  used by the  Company to develop  the  Ashton  Technology  Encryption
Devices ("ATED"),  including the ATED Key Management System, encryption software
and  crypto-server  technology  (the "Licensed  Technology") in any field of use
other  than the  Financial  Services  Industry  (as such term is  defined in the
License Agreement).  In consideration for granting the license, Mr. Tate (or his
permitted  assigns  under the License  Agreement)  must pay a  perpetual  annual
royalty to the Company equal to 2% of the total gross  revenues  earned from the
use of the Licensed Technology.  Mr. Tate's right to use the Licensed Technology
will be  exclusive,  provided Mr. Tate pays to the Company a cumulative  license
fee of at least  $100,000 by October 22, 2000 (the "License  Fee").  The License
Fee will be reduced by the total  amount of royalties  paid to the Company.  Mr.
Tate may assign the license to any person or entity controlled by Mr. Tate.

     The Company and Mr. Tate also entered into a  consulting  agreement,  dated
October 22, 1996 (the "Consulting Agreement"). Under the terms of the Consulting
Agreement,  the Company  retained Mr. Tate to act as a consultant to CSI for the
period from  October 22, 1996 to December  31, 1998.  As  compensation  for such
services,  for the period from October 22, 1996 through  December 31, 1996,  the
Company will pay Mr. Tate (or, in the event of his death,  his estate)  $40,000.
For the period from October 22, 1996 through December 31, 1998, the Company also
will pay to Raymond Tate  Associates,  Inc.  $120,000  per annum.  Mr. Tate also
agreed not to compete with the Company in the  Financial  Services  Industry (as
such  term is  defined  in the  Consulting  Agreement)  during  the  term of the
Consulting Agreement.

     On October 22, 1996,  after closing the  transactions  contemplated  by the
Settlement Agreement,  the  newly-constituted  Board of Directors of the Company
convened a meeting and took  certain  actions,  including  authorization  of the
Company to reimburse the Group Members for any and all legal  services  rendered
on behalf of the Group Members in connection  with or relating to the Settlement
Agreement, transactions contemplated thereby and the disputes settled thereby.

DAVID N. ROSENSAFT

     On January 30, 1997, Ashton, along with UTTC, Mr. Rittereiser and The Dover
Group,  Inc.  ("Dover") (of which Mr.  Rittereiser  was previously the Chairman)
entered into a Settlement  Agreement (the "Rosensaft  Agreement")  with David N.
Rosensaft  ("Rosensaft")  (a  co-founder  of UTTC)  under  which the  consulting
agreement  between Ashton,  UTTC and Rosensaft dated January 19, 1996 was deemed
to be void ab initio and each of the parties released and discharged each of the
other  parties  from any and all  agreements  and claims  which any of them have
against any of the other  parties.  The Rosensaft  Agreement  granted  Rosensaft
registration   rights  under  the  Securities  Act  of  1933,  as  amended  (the
"Securities  Act") under certain terms and  conditions for the 333,333 shares of
UTTC  common  stock  that he owns.  Also on January  30,  1997,  Ashton,  Dover,
Rittereiser  and Rosensaft  entered into a Stock Purchase  Agreement under which
Dover, Rittereiser or his or its designee, agreed to purchase the 750,000 shares
of Ashton common stock owned by Rosensaft on April 10, 1997 for a total purchase
price  of  $2,000,000  and  Ashton  granted  Dover,  Rittereiser  or  his or its
designee,  registration rights under the Securities Act under certain conditions
for the 750,000  shares.  On or about April 10, 1997,  Ashton advised  Rosensaft
that the  Rosensaft  Agreement  was null and  void,  and  Rittereiser  and Dover
declined to purchase the 750,000 shares. On May 1, 1997,  Rosensaft commenced an
action in the United States District Court for the Southern District of New York
entitled "David N. Rosensaft v. The Ashton  Technology  Group,  Inc.,  Universal
Trading  Technologies  Corporation,   The  Dover  Group,  Inc.  and  Fredric  W.
Rittereiser" No. 97 Civ. 3138. See Item 3: Legal Proceedings, above.

ITEM 13.  EXHIBITS AND REPORTS ON FORM 8-K

      (a)  EXHIBITS

                                                                    Sequentially
Exhibit                                                               Numbered
No.                       Description                                   Page
- -------                   -----------                               ------------

1         Form of Underwriting Agreement between The Ashton Technology      *
          Group,   Inc.   ("Ashton")   and   First   United   Equities
          Corporation. (1)

1.1       Form of Consulting Agreement. (1)                                 *

2         Agreement  and Plan of  Reorganization,  dated as of October      *
          25, 1995, among Ashton, Universal Trading Technologies Corp.
          ("UTTC"),  Robert A. Eprile  ("Eprile"),  David N. Rosensaft
          ("Rosensaft"),  The Dover Group, Inc.  ("Dover") and Medford
          Financial Inc. (1)

3.        Certificate  of  Incorporation  of Ashton filed February 16,      *
          1994. (1)

3.1       Certificate  of Amendment of Ashton filed  October 27, 1995.      *
          (1)

3.1A      Certificate  of Amendment of Ashton filed  December 7, 1995.      *
          (1)

3.2       Certificate  of Amendment of Ashton filed in February  1996.      *
          (1)

3.3       Bylaws of Ashton. (1)                                             *

3.4       Amendment to Bylaws of Ashton,  dated October 22, 1996.  See      50
          (3).

4.        Specimen of Common Stock. (1)                                     *

4.1       Form  of  Representative's   Warrant  Agreement   (including      *
          Specimen of Redeemable Common Stock Purchase Warrant). (1)

4.2       Form of Warrant Agreement  (including Specimen of Redeemable      *
          Common Stock Purchase Warrant). (1)

4.3A      Form of 9% Subordinated  Non-Convertible  Promissory Note        52
          issued  pursuant  to UTTC Confidential Private Placement
          dated December 26, 1996.

4.3B      Form of 9% Subordinated  Convertible  Promissory Note            60
          convertible into Shares of UTTC Common Stock at $1.00 per
          share  issued  pursuant  to UTTC Confidential Private Placement
          dated December 26, 1996.

5         Opinion re: legality. (1)                                         *

10        Agreement,  dated as of September 18, 1995, between UTTC and      *
          the Philadelphia Stock Exchange. (1)

10.1      Employment  Agreement  dated as of January 1, 1996,  between      *
          Ashton and Raymond T. Tate ("Tate"). (1)

10.2      Employment Agreement,  dated as of January 22, 1996, between      *
          UTTC and Eprile. (1)

10.3      Agreement  dated  October  27,  1995,  between   Information      *
          Security Systems Incorporated and Ashton. (1)

10.4      Agreement,  dated as of March 7, 1995, among Dover,  Ashton,      *
          Eprile and Rosensaft. (1)

10.5      Agreement, dated as of November 29, 1995, between Ashton and      *
          Computer Science Innovations, Inc. ("CSI"). (1)

10.5A     Agreement,  dated  February 7, 1996 between  Ashton and CSI.      *
          (1)

10.6      Agreement,  dated as of January 19, 1996, among Ashton, UTTC      *
          and Rosensaft. (1)

10.7      Escrow  Agreement,  dated  as of  January  19,  1996,  among      *
          Ashton, Rosensaft and First United Equities Corporation. (1)

10.8      Stock  Purchase  Agreement,  dated as of January  19,  1996,      *
          between Ashton and Rosensaft. (1)

10.9      Assignment and  Termination  Agreement,  dated as of January      *
          19, 1996, among Dover, Ashton, Eprile and Rosensaft. (1)

10.10     Promissory  note, dated as of January 19, 1996, in principal      *
          amount of $300,000  issued by Ashton in favor of Rosensaft.
          (1)

10.11     Agreement,  dated as of August 24, 1995,  between  Motorola,      *
          Inc. and CSI, as amended. (1)

10.12     Letter, dated December 8, 1995, from CSI to Ashton regarding      *
          issuance of Common Stock of CSI. (1)

10.12A    Letter, dated March 20, 1996, from George Milligan to Ashton      *
          regarding the transfer of Common Stock of CSI. (1)

10.13     Sample CSI Stockholder  Letters,  dated February 6, 1995 and      *
          January 18, 1996,  from Ashton to certain CSI  Shareholders.
          (1)

10.13A    Sample CSI  Stockholder  Letter,  dated March 27, 1996, from      *
          Ashton to certain CSI Shareholders. (1)

10.13B    Sample CSI  Stockholder  Letter dated April 25,  1996,  from      *
          Ashton to certain CSI Shareholders. (1)

10.14     Agreement,  dated April 30, 1995,  between Dover and Medford      *
          regarding consulting services to UTTC. (1)

10.15     Lease Agreement,  dated September 8, 1995,  between Columbia      *
          Mall, Inc. and Ashton. (1)

10.16     Lease  Agreement,  dated April 22,  1992,  between  Overlook      *
          Development, Inc. and CSI. (1)

10.17     Promissory Note, dated January 31, 1996, in principal amount      *
          of $150,000 issued by Ashton in favor of John A. Blohm. (1)

10.18     Form of 10% Subordinated Promissory Note due April 10, 1997,      *
          dated  October  10,  1995,  issued by Ashton  pursuant  to a
          private placement. (1)

10.19     Form of 10%  Subordinated  Convertible  Promissory  Note due      *
          October 10, 1998 dated  October 10,  1995,  issued by Ashton
          pursuant to a private  placement  (including Form of Warrant
          issued upon  conversion of the note not pursuant to a public
          offering). (1)

10.20     Promissory  Note, dated October 1, 1995, in principal amount      *
          of $43,430  issued by UTTC in favor of Dover and  guaranteed
          by Ashton. (1)

10.21     Promissory Note, dated October 26, 1995, in principal amount      *
          of $100,000 issued by Ashton in favor of Medford. (1)

10.22     Promissory  Note, dated October 1, 1995, in principal amount      *
          of $615,175.83 issued by Ashton in favor of Dover. (1)

10.23     Common  Stock  Purchase  Warrant of  Ashton,  dated June 27,      *
          1995, held by Dover. (1)

10.24     Common Stock  Purchase  Option of Ashton,  dated January 30,      *
          1996, held by John A. Blohm. (1)

10.25     Letter  agreement,  dated March 21, 1996, from Ashton to CSI      *
          regarding  software  for  ATED,  including  original  letter
          agreement of December 11, 1995 as Exhibit A thereto. (1)

10.26     Promissory Note, dated April 16, 1996 in principal amount of      *
          $250,000 issued by Ashton in favor of Ronnie J. Adams. (1)

10.27     Pledge and Security Agreement, dated April 15, 1996, between      *
          Dover and Ronnie J. Adams. (1)

10.28     Option to purchase Common Stock, dated as of March 15, 1996,      *
          between Rosensaft and Dover. (1)

10.29     Option to Purchase Common Stock, dated as of March 15, 1996,      *
          between Eprile and Dover. (1)

10.29A    Agreement  dated April 24, 1996 between  Dover and Robert A.      *
          Eprile relating to Exhibit 10.29. (1)

10.30     Form of Assignment Agreement,  dated April 16, 1996, between      *
          Dover and Antebe Investment Gp. Limited. (1)

10.31     Employment  Agreement  between  Fred S.  Weingard  and UTTC,      *
          dated June 21, 1996. (4)

10.32     Settlement  Agreement,  dated October 22, 1996, by and among      *
          the Company,  Raymond T. Tate, Helen J. Tate, as trustee for
          the Andrew Patrick Tate Trust, Helen J. Tate, as trustee for
          the Susan Katherine Tate Burrowbridge  Trust, Helen J. Tate,
          as trustee for the  Elizabeth  Tate Winters Trust and Robert
          A. Eprile, John A. Blohm, Fredric W. Rittereiser,  The Dover
          Group,  Inc., F.E.  Weimmer,  Jr., F.E.  Weimmer,  Sr., F.E.
          Rittereiser,  Sr. and,  Thomas  Rittereiser,  as trustee for
          Alexis J. Rittereiser, Amanda Weimmer and John Weimmer. (3)

10.33     License  Agreement  dated  October  22,  1996,  between  the      *
          Company and Tate. (3)

10.34     Consulting  Agreement  dated  October 22, 1996,  between the      *
          Company and Tate. (3)

10.35     Settlement  Agreement by and among Ashton,  UTTC,                 *
          Rittereiser,  Dover and Rosensaft, dated January 30, 1997.
          (5)(7)

10.36     Stock  Purchase  Agreement  by and among  Ashton,  Dover,         *
          Rittereiser, and Rosensaft, dated January 30, 1997. (5)

10.37     Loan   Agreement   between   CSI  and  Sun  Bank,   National      70
          Association  dated January 8, 1991, as amended  September 5,
          1996.

10.38     Short-Term  Loan  and  Security   Agreement  between  Ashton     138
          (Borrower) and CSI (Lender), dated February 18, 1997.

10.39     Tax  Allocation  Agreement,  between Ashton, CSI and UTTC,       166
          dated March 27, 1997.

10.40     Letters from Ashton to Alliant  Techsystems,  dated  January     170
          23, 1996, March 29, 1996 and August 1, 1996.

10.41     Contracts between Motorola, Inc. and CSI: (1) Task Order No.     178
          1,  effective  January 16, 1996;  (2) Change  Order/Contract
          Amendment  No.  2,  dated  February  26,  1996;  (3)  Change
          Order/Contract  Amendment No. 3, dated January 12, 1996; (4)
          Change  Order/Contract  Amendment  No. 4,  dated  August 12,
          1996; (5) Contract  between  Motorola,  Inc.  Government and
          Space Technology Group Satellite Communications Division and
          CSI, effective January 1, 1997.

10.42     Letters  from Ashton to CSI re:  ATED,  dated May 15,  1996,     199
          December 16, 1996, February 5, 1997.

10.43     Letters  from  Ashton to CSI re:  Universal  Trading  System     206
          ("UTS(TM)"),  dated March 22, 1996,  May 15, 1996,  December
          16, 1996, February 5, 1997.

16.1      Letter for Changes in  Registrant's  Certifying  Accountant,      *
          dated June 18, 1996. (2)

16.2      Letter  from  Arthur  Andersen  LLP  to the  Securities  and      *
          Exchange   Commission   regarding   change   in   Certifying
          Accountant, dated May 5, 1997 and received May 14, 1997. (8)

21        Subsidiaries of Ashton.                                          213

23        Consent of Goldstein Golub Kessler & Company, P.C. (1)            *

23.1      Consent of Lester Morse, P.C. (Included in Exhibit 5). (1)        *

23.2      Consents  of Dr.  Ruth M. Davis and Vice  Admiral  Albert J.      *
          Baciocco, Jr. (1)

27        Financial Data Schedule.                                         215

99.1      Press Release of the Company re: Raymond Tate Steps Dover as      *
          Chairman and President of Ashton, dated October 1996. (3)

99.2      Press Release of the Company, dated April 8, 1997 re: Ashton      *
          Completes  Development of Initial Online Trading Product for
          the Financial Securities Industry. (6)


*    Incorporated  by reference as indicated  in the  applicable  footnote.

(1)  Incorporated by reference to the Company's Form SB-2 Registration Statement
     No. 33-1182.

(2)  Incorporated by reference to Form 8-K, filed June 18, 1996.

(3)  Incorporated by reference to Form 8-K, dated October 22, 1996.

(4)  Incorporated  by reference to Form 10-QSB,  for the period ended  September
     30, 1996.

(5)  Incorporated by reference to Form 10-QSB, for the period ended December 31,
     1996.

(6)  Incorporated by reference to Form 8-K, dated April 15, 1997.

(7)  Incorporated  by reference to Amendment No. 1 to Form 10-QSB for the period
     ended December 31, 1996, filed April 18, 1997.

(8)  Incorporated by reference to Form 8-K, dated April 30, 1997.

          (b)  REPORTS ON FORM 8-K

     The Company filed no Reports on Form 8-K during the quarterly  period ended
March 31, 1997.

<PAGE>
                                   SIGNATURES

     Pursuant  to the  requirements  of  Section  13 or 15(d) of the  Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized as of July 14, 1997.

                                    THE ASHTON TECHNOLOGY GROUP, INC.


                                    By:  /s/ Fredric W. Rittereiser
                                       --------------------------------------
                                       Fredric W. Rittereiser
                                       Chief Executive Officer, President and
                                       Director

                                    By:  /s/ Robert A. Eprile
                                       --------------------------------------
                                       Robert A. Eprile
                                       Chairman of the Board and Treasurer
     
     Pursuant to the  requirement of the Securities  Exchange Act of 1934,  this
report  has  been  signed  below  by the  following  persons  on  behalf  of the
registrant and in the capacities indicated as of July 14, 1997.


/s/ Fredric W. Rittereiser                /s/ Robert A. Eprile
- ---------------------------------         -------------------------------------
Fredric W. Rittereiser                    Robert A. Eprile
Chief Executive Officer,                  Chairman of the Board and Treasurer
   President and Director


/s/ John A. Blohm                         /s/ Fred S. Weingard
- ----------------------------------        -------------------------------------
John A. Blohm                             Fred S. Weingard
Executive Vice President                  Executive Vice President and Director
   and Director






     At a meeting of the Board of Directors of The Ashton Technology Group, Inc.
held on October 22,  1996,  the first  paragraph  of Article V, Section 6 of the
By-Laws of Ashton was duly amended to provide in its entirety as follows:

     "The   chairman  of  the  board  shall  preside  at  each  meeting  of  the
stockholders  and  of  the  board  and  shall  be an ex  officio  member  of all
committees of the board.  He shall perform all duties  incident to the office of
chairman  of the board and such  duties as may from time to time be  assigned to
him by the board of directors.

     The president shall be the chief  executive  officer of the Corporation and
shall have the general and active  supervision  and direction  over the business
operations and affairs of the Corporation and over its several officers,  agents
and employees,  subject,  however, to the direction of the chairman of the board
and the control of the board of directors. At the request of the chairman of the
board,  or in the case of his absence or inability to act, the  president  shall
perform the duties of the chairman of the board, including presiding at meetings
of stockholders and directors and when so acting,  shall have all the powers of,
and be subject to all the  restrictions  upon,  the  chairman  of the board.  In
general, the president shall have such other powers and shall perform such other
duties as usually  pertain to the office of  president  or as may be assigned to
him,  from  time to time,  by the  board,  the  chairman  of the  board or these
by-laws."



                                                                      Note No. 1
THIS NOTE HAS NOT BEEN  REGISTERED  UNDER THE SECURITIES ACT OF 1933, AS AMENDED
(THE  "ACT"),  NOR  APPROVED  OR  DISAPPROVED  BY THE  SECURITIES  AND  EXCHANGE
COMMISSION ("THE COMMISSION"),  OR BY THE SECURITIES REGULATORY AUTHORITY OF ANY
STATE.  THIS NOTE MAY NOT BE SOLD IN THE ABSENCE OF A REGISTRATION  STATEMENT OR
AN EXEMPTION FROM REGISTRATION.  ANY REPRESENTATION TO THE CONTRARY IS UNLAWFUL.
9% SUBORDINATED NON-CONVERTIBLE PROMISSORY NOTE DUE JANUARY 31, 1999

$___________ U.S.                                                 April 18, 1997

                  UNIVERSAL  TRADING   TECHNOLOGIES   CORPORATION,   a  Delaware
corporation (the "Company"), for value received, promises to pay to the order of
_______________ ________________________ at _________________________________ or
at the offices of the Company,  the sum of  $_________  U.S. on JANUARY 31, 1999
with interest from the date hereof on the unpaid principal hereof until maturity
(whether as stated or by acceleration), according to the tenor hereof, at a rate
of 9% per annum (and after such  maturity or demand at a rate per annum equal to
9%) until such principal is paid in full.  Interest shall be payable annually in
arrears on JANUARY  31,  1998 and on JANUARY 31, 1999 or upon the earlier of the
prepayment  or due date of the note . Interest  shall be calculated on the basis
of a 360-day  year for actual days  elapsed.  This note is one of a series of 9%
subordinated  non-convertible  promissory  notes  that  have been  delivered  to
investors  in a  Private  Placement  by the  Company,  all of  which  notes  are
hereinafter  referred  to as  the  "Notes".  The  Notes  are  direct,  unsecured
obligations of the Company.

     The Company for itself,  its successors and assigns,  covenants and agrees,
and each holder of the Notes, by his acceptance  hereof,  likewise covenants and
agrees,  that the payment of the principal of, premium (if any) and interest on,
the Notes is hereby  expressly  subordinated,  to the  extent  and in the manner
hereinafter  set forth,  in right of payment to the prior payment in full of all
"Senior Indebtedness," as that term is herein defined.

     In case of any  distribution of assets of the Company upon any dissolution,
winding up, liquidation or reorganization of the Company, whether in bankruptcy,
insolvency, reorganization or receivership proceedings or upon an assignment for
the benefit of creditors or any other  marshalling of the assets and liabilities
of the Company:

     (a) the  holders of all Senior  Indebtedness  shall  first be  entitled  to
receive payment thereof in full,  including all principal,  premium, if any, and
interest,  or provision shall be made for such payment before the holders of the
Notes receive any payment upon the principal  of,  premium,  if any, or interest
on, indebtedness evidenced by the Notes;

     (b) any  payment or  distribution  of assets of the  Company of any kind or
character,  whether in cash, property or securities, to which the holders of the
Notes would be entitled except for the subordination  provisions hereof shall be
paid and/or delivered by the liquidating trustee or agent or other person making
such payment or  distribution,  whether a trustee in  bankruptcy,  a receiver or
liquidating trustee or otherwise, directly to the holders of Senior Indebtedness
or their  representative or  representatives or to the trustee or trustees under
any  indenture  under  which  any  instruments  evidencing  any of  such  Senior
Indebtedness may have been issued, as their respective interests may appear, for
application to the payment of amounts  remaining unpaid on account of the Senior
Indebtedness held or represented by each to the extent necessary to make payment
in full of all Senior Indebtedness  remaining unpaid, after giving effect to any
concurrent  payment or  distribution  (or provision  therefor) to the holders of
such Senior Indebtedness; and

     (c) in the  event  that  notwithstanding  the  foregoing,  any  payment  or
distribution of assets of the Company of any kind or character, whether in cash,
property or securities, shall be received by the holders of the Notes before all
Senior Indebtedness is paid in full or provision is made for such payment,  such
payment or  distribution  shall be held in trust for the benefit of and promptly
paid over to the holders of such Senior Indebtedness or their  representative or
representatives  or to the trustee or trustees  under any indenture  under which
any instruments evidencing any of such Senior Indebtedness may have been issued,
as their respective  interests may appear, for application to the payment of all
Senior  Indebtedness  remaining unpaid until all such Senior  Indebtedness shall
have  been  paid in full,  after  giving  effect to any  concurrent  payment  or
distribution (or provision therefor) to the holders of such Senior Indebtedness.

     Upon the  payment in full of all Senior  Indebtedness,  the  holders of the
Notes shall be subrogated to the rights of the holders of Senior Indebtedness to
receive  payments or  distributions  of assets of the Company  applicable to the
Senior Indebtedness until the unpaid principal of, premium, if any, and interest
on the Notes shall be paid in full. No such payments or distributions applicable
to the Senior  Indebtedness  shall, as between the Company,  its creditors other
than the holders of Senior Indebtedness, and the holders of the Notes, be deemed
to be a payment by the Company to or on account of the Notes. The  subordination
provisions  of the Notes are  intended  solely for the purpose of  defining  the
relative rights of the holders of the Notes, on the one hand, and the holders of
the Senior Indebtedness, on the other hand.

     Nothing  contained  herein is intended to or shall  impair,  as between the
Company,  its creditors other than the holders of Senior  Indebtedness,  and the
holders of the Notes, the obligation of the Company,  which is unconditional and
absolute,  to pay to the holders of the Notes the principal of (and premium,  if
any) and interest on the Notes as and when the same shall become due and payable
in accordance with its terms, or to affect the relative rights of the holders of
the Notes and  creditors  of the  Company  other than the  holders of the Senior
Indebtedness,  nor shall anything  herein or therein  prevent the holders of the
Notes from  exercising all remedies  otherwise  permitted by applicable law upon
default under the Notes,  subject to the rights, if any, under the subordination
provisions  of the Notes of the  holders  of Senior  Indebtedness  in respect of
cash,  property or securities  of the Company  received upon the exercise of any
such remedy.

     Upon any payment or  distribution  of assets of the Company  referred to in
the  subordination  provisions  of the Notes,  the holders of the Notes shall be
entitled  to rely  upon  any  order or  decree  made by any  court of  competent
jurisdiction   in  which  such   dissolution,   winding   up,   liquidation   or
reorganization  proceedings are pending or upon a certificate of the liquidating
trustee or agent or other person making any  distribution  to the holders of the
Notes for the purpose of  ascertaining  the persons  entitled to  participate in
such distribution, the holders of the Senior Indebtedness and other indebtedness
of the Company,  the amount  thereof or payable  thereon,  the amount or amounts
paid or  distributed  thereon  and all other facts  pertinent  thereto or to the
subordination provisions of the Notes.

     No payments on account of  principal,  premium,  if any, or interest on the
Notes,  shall be made unless  full  payment of amounts  then due for  principal,
premium, if any, sinking funds and interest on Senior Indebtedness has been made
or duly  provided  for in money or  money's  worth.  No  payments  on account of
principal,  premium,  if any, or interest on the Notes, shall be made if: (i) at
the time of such payment or immediately after giving effect thereto, there shall
exist  under any Senior  Indebtedness  or any  agreement  pursuant  to which any
Senior Indebtedness is issued, any default or any condition, event or act, which
with notice or lapse of time, or both, would  constitute a default,  or (ii) the
Company  shall  have  received  from any  holder of Senior  Indebtedness  or the
representative  of a  holder  of  Senior  Indebtedness  written  notice  of  the
existence of any default or any condition,  event or act, which,  with notice or
lapse of time, or both, would constitute a default,  or which would preclude the
making of any payment by the Company with respect to the principal,  premium, if
any, or interest  on the Notes;  in any such case unless and until such  default
shall have been cured or waived or shall have ceased to exist.

     Nothing  contained  in the  subordination  provisions  of the Notes,  shall
affect the  obligation  of the  Company to make,  or prevent  the  Company  from
making,  at  any  time  except  during  the  pendency  of any  such  insolvency,
bankruptcy,  dissolution, winding up, liquidation or reorganization proceedings,
and except during the  continuance of any default  specified in the  immediately
preceding paragraph (not cured or waived), payments at any time of principal of,
and premium or interest on, the Notes.

     The term "Senior Indebtedness" shall mean the principal of, and premium (if
any) on, and interest on all indebtedness of the Company (other than the Notes),
whether  outstanding  on the date of the Notes or  hereafter  created  for money
borrowed by the Company or other monetary  obligations  of the Company  (whether
the same be evidenced by debentures or notes (other than the Notes) or evidenced
by a letter of credit,  loan  agreement or an  indenture or similar  instrument)
from,  owing to, or guaranteed to, banks,  trust companies,  leasing  companies,
insurance  companies or other institutional  lenders and any renewal,  extension
refunding, amendment or modifications of any such Senior Indebtedness, including
without limitation of the foregoing, purchase money mortgages, mortgages made or
given or  guaranteed  by the Company as mortgagor or  guarantor,  and assumed or
guaranteed  mortgages,  upon property,  but excluding any  indebtedness to trade
creditors or suppliers on open account for work,  labor,  services and materials
and excluding any indebtedness which by the terms of the instrument  creating or
evidencing  the same is stated to be not  superior  in right of  payment  to the
Notes.  During the  continuation  of any default in the payment of  principal or
interest on any Senior Indebtedness,  no payment of principal or interest may be
made by the Company on the Notes.  The Notes contain no limitation on the amount
of additional  Senior  Indebtedness or other  indebtedness that may be issued or
incurred.  However, the Company will not in the future until the Notes have been
repaid in full incur  indebtedness that is senior to the Notes other than Senior
Indebtedness;  provided,  however,  that nothing shall prohibit the Company from
incurring secured indebtedness.

     The  transferability of the Notes is restricted under the Federal and state
securities laws.

     NO SALE,  OFFER TO SELL OR  TRANSFER  OF THE NOTES  SHALL BE MADE  UNLESS A
REGISTRATION  STATEMENT  UNDER THE FEDERAL  SECURITIES  ACT OF 1933, AS AMENDED,
WITH  RESPECT  TO SUCH  SECURITIES  IS THEN IN EFFECT OR AN  EXEMPTION  FROM THE
REGISTRATION  REQUIREMENT  OF  SUCH  ACT IS  THEN  IN  FACT  APPLICABLE  TO SUCH
TRANSFER.

THE NOTES ARE NOT CONVERTIBLE INTO OTHER SECURITIES OF THE COMPANY.

<PAGE>

                                    ARTICLE I

                                   REDEMPTION

     1.1 Subject to the subordination  provisions of the Notes, the Company may,
at its  option,  redeem the Notes in whole and not in part,  at 100% of the face
value of the Notes  plus  accrued  and  unpaid  interest  to such date by giving
written  notice to the  holders of the Notes to that effect at least 30 calendar
days prior to the redemption date.

     Notice of  redemption  to the  holders of the Notes  shall be mailed by the
Company by first class mail,  postage prepaid,  at least 30 and not more than 60
days  prior to the  redemption  date,  to the  holders  of Notes,  at their last
addresses  as they shall appear in the books of  Registration,  but failure of a
Note  holder to  receive  such  notice  shall not  affect  the  validity  of the
proceedings for the redemption of any of the Notes.

     1.2 Upon the giving of notice of  redemption as above  provided,  the Notes
shall  become due and payable on the date and at the place stated in such notice
at the applicable  redemption price,  together with interest accrued to the date
fixed for  redemption,  and on and after such date fixed for redemption  (unless
the Company shall make default in the payment of such Notes at the  redemption),
interest  on the Notes so called for  redemption  shall cease to accrue and such
Notes shall be deemed not to be outstanding.

     1.3 Upon the  completion  by the Company of a private  placement  or public
offering  wherein the Company  receives gross  proceeds of at least  $10,000,000
U.S. in any one  transaction,  the Company will promptly  notify its noteholders
that it will  redeem  the Notes at 100% of the face  amount  of the  Notes  plus
accrued and unpaid interest.  Such notice will provide for the redemption of the
Notes six months after the completion of such offering.


                                   ARTICLE II

                                  VOTING RIGHTS

     2.1 The  holders  of the  Notes  shall  not be  entitled  to  notice of any
stockholders'  meetings  or  possess  any  right to vote  upon the  election  of
directors or upon any other matter.


                                   ARTICLE III

                                     DEFAULT

     3.1 Except as expressly provided herein, the Company waives protest, demand
for payment and notice of default for non-payment.

     3.2. The holders of not less than 50% by amount of the Notes may consent to
change any terms  covering  the Notes  except  those terms  relating to interest
rate,  payment  dates and  maturity  date which may be changed only by unanimous
consent of the Note holders.

     The holders of not less than fifty (50%) percent of the principal amount of
the  Notes by notice in  writing  sent by  registered  mail to the  Company  may
declare the  principal  amount of all the Notes to be forthwith due and payable,
and upon any such declaration the same shall become immediately due and payable,
in the following events:

     (a) If default shall be made in the payment of any  installment of interest
on any of the Notes when and as the same shall become due and payable, as herein
provided,  after  allowance  for a grace  period of  fifteen  (15) days and such
default  shall  continue for a period of an  additional  fifteen (15) days after
written notice is received by the Company from the Note holders; or

     (b) If default  shall be made in the payment of the principal of any of the
Notes when and as the same shall become due and payable; or

     (c) If the Company shall institute proceedings for voluntary bankruptcy, or
shall apply for or consent to the appointment of a receiver for itself or any of
its property,  or shall make an assignment for the benefit of its creditors,  or
shall go into voluntary  liquidation or be dissolved,  or shall admit in writing
its  inability to pay its debts  generally as they  mature,  or shall  institute
proceedings  for  reorganization,   readjustment,  arrangement,  composition  or
similar  relief under any  bankruptcy,  insolvency or other  applicable  law, or
shall file an answer in any such proceedings  against it joining in seeking such
relief or not objecting thereto; or

     (d)  If an  order,  judgment  or  decree  shall  have  been  made  for  the
appointment  of a  receiver  of the  Company  or of a  substantial  part  of its
property,  or  approving  a  petition  seeking   reorganization,   readjustment,
arrangement, composition or similar relief for the Company under any bankruptcy,
insolvency or other  applicable  law, or adjudging the Company to be bankrupt or
insolvent,  and such order,  judgment or decree  shall remain in force for sixty
(60) days without any stay thereof; or

     (e) If one or more judgments, decrees or orders for the payment of money in
excess of $100,000 U.S. in the aggregate  shall be rendered  against the Company
and/or its subsidiaries,  and such judgments,  decrees, or orders shall continue
unsatisfied  and in effect for a period of 30  consecutive  days  without  being
vacated, discharged, satisfied or stayed or bonded pending appeal.


                                   ARTICLE IV

                                  MISCELLANEOUS

     4.1 Time for payment  extended by law shall be included in  computation  of
interest.

     4.2 The Notes shall be governed by and construed in accordance with laws of
the State of New York.

     4.3 No  recourse  shall be had for the  payment  of the  principal  of,  or
interest on, the Notes,  or for any claim based hereon,  or otherwise in respect
hereof,  against  any  incorporator,  or  against  any past,  present  or future
stockholder,  officer or director,  as such,  of the Company or of any successor
corporation,  whether by virtue of any constitution,  statute or rule of law, or
by the enforcement of any assessment or penalty or otherwise, all such liability
being, by the acceptance  hereof and as part of the  consideration for the issue
hereof, expressly waived and released.

     4.4 The Company is prohibited  from declaring any cash  dividends  prior to
payment in full of the Notes.

     4.5  Notwithstanding  anything contained herein to the contrary,  the Notes
may not be  disposed of except in  compliance  with all  applicable  federal and
state securities laws. In this respect, before selling or otherwise disposing of
any Notes,  the holder of such Notes shall give five business days prior written
notice to the Company of his  intention to do so. The notice by the holder shall
specify the Notes  proposed to be sold or otherwise  disposed of and describe in
reasonable detail the amount of the proposed sale or other disposition and shall
be accompanied by an opinion (in form and substance  reasonably  satisfactory to
the  Company's  counsel) of the  holder's  securities  counsel  addressed to the
Company as to whether the  proposed  sale or other  disposition  may be effected
without the filing of a Registration Statement under the Securities Act of 1933,
as amended  (the  "Act"),  covering  the Notes  proposed to be sold or otherwise
disposed of. If in the opinion of such counsel,  and of counsel for the Company,
no such  registration  action is necessary,  the holder may sell or otherwise of
dispose of such Notes in the manner  described by him in the notice given to the
Company. (Copies of any documents which the holder or his counsel files with the
Securities and Exchange Commission  regarding the sale or other disposition will
immediately  be  provided  by him or his  counsel  to the  Company.)  If, in the
opinion of counsel for the Company  registration  of such Notes under the Act is
necessary, no such sale or other disposition may be effected.

     The  holder  of the  Notes  may not sell or  otherwise  transfer  the Notes
without  the  transferee   agreeing  to  be  bound  by  the  provisions  of  the
Subscription  Agreement  pursuant  to which the holder of the Notes is bound.  A
copy of such  Subscription  Agreement  may be  obtained  from the Company at its
principal executive offices.

                                            UNIVERSAL TRADING TECHNOLOGIES
                                              CORPORATION


                                               By:______________________________
                                                  Robert A. Eprile, President



                                                                     Note No. 1

THIS NOTE HAS NOT BEEN  REGISTERED  UNDER THE SECURITIES ACT OF 1933, AS AMENDED
(THE  "ACT"),  NOR  APPROVED  OR  DISAPPROVED  BY THE  SECURITIES  AND  EXCHANGE
COMMISSION ("THE COMMISSION"),  OR BY THE SECURITIES REGULATORY AUTHORITY OF ANY
STATE.  THIS NOTE MAY NOT BE SOLD IN THE ABSENCE OF A REGISTRATION  STATEMENT OR
AN EXEMPTION FROM REGISTRATION. ANY REPRESENTATION TO THE CONTRARY IS UNLAWFUL.

9% SUBORDINATED CONVERTIBLE PROMISSORY NOTE DUE
JANUARY 31, 1999

$_________ U.S.                                               April 18, 1997

     UNIVERSAL TRADING  TECHNOLOGIES  CORPORATION,  a Delaware  corporation (the
"Company"),   for   value   received,   promises   to  pay  to  the   order   of
_______________________________   at   ____________________________  or  at  the
offices of the Company,  the sum of  $___________  U.S. on JANUARY 31, 1999 with
interest  from the date hereof on the unpaid  principal  hereof  until  maturity
(whether as stated or by acceleration), according to the tenor hereof, at a rate
of 9% per annum (and after such  maturity or demand at a rate per annum equal to
9%) until such principal is paid in full.  Interest shall be payable annually in
arrears on JANUARY 31, 1998 and on JANUARY 31, 1999 or upon the earlier due date
of the note.  Interest  shall be  calculated  on the basis of a 360-day year for
actual days elapsed. This note is one of a series of 9% subordinated convertible
promissory notes that have been delivered to investors in a Private Placement by
the Company,  all of which notes are hereinafter referred to as the "Notes". The
Notes are direct, unsecured obligations of the Company.

     The Company for itself,  its successors and assigns,  covenants and agrees,
and each holder of the Notes, by his acceptance  hereof,  likewise covenants and
agrees,  that the payment of the principal of, premium (if any) and interest on,
the Notes is hereby  expressly  subordinated,  to the  extent  and in the manner
hereinafter  set forth,  in right of payment to the prior payment in full of all
"Senior Indebtedness," as that term is herein defined.

     In case of any  distribution of assets of the Company upon any dissolution,
winding up, liquidation or reorganization of the Company, whether in bankruptcy,
insolvency, reorganization or receivership proceedings or upon an assignment for
the benefit of creditors or any other  marshalling of the assets and liabilities
of the Company:

     (a) the  holders of all Senior  Indebtedness  shall  first be  entitled  to
receive payment thereof in full,  including all principal,  premium, if any, and
interest,  or provision shall be made for such payment before the holders of the
Notes receive any payment upon the principal  of,  premium,  if any, or interest
on, indebtedness evidenced by the Notes;

     (b) any  payment or  distribution  of assets of the  Company of any kind or
character,  whether in cash, property or securities, to which the holders of the
Notes would be entitled except for the subordination  provisions hereof shall be
paid and/or delivered by the liquidating trustee or agent or other person making
such payment or  distribution,  whether a trustee in  bankruptcy,  a receiver or
liquidating trustee or otherwise, directly to the holders of Senior Indebtedness
or their  representative or  representatives or to the trustee or trustees under
any  indenture  under  which  any  instruments  evidencing  any of  such  Senior
Indebtedness may have been issued, as their respective interests may appear, for
application to the payment of amounts  remaining unpaid on account of the Senior
Indebtedness held or represented by each to the extent necessary to make payment
in full of all Senior Indebtedness  remaining unpaid, after giving effect to any
concurrent  payment or  distribution  (or provision  therefor) to the holders of
such Senior Indebtedness; and

     (c) in the  event  that  notwithstanding  the  foregoing,  any  payment  or
distribution of assets of the Company of any kind or character, whether in cash,
property or securities, shall be received by the holders of the Notes before all
Senior Indebtedness is paid in full or provision is made for such payment,  such
payment or  distribution  shall be held in trust for the benefit of and promptly
paid over to the holders of such Senior Indebtedness or their  representative or
representatives  or to the trustee or trustees  under any indenture  under which
any instruments evidencing any of such Senior Indebtedness may have been issued,
as their respective  interests may appear, for application to the payment of all
Senior  Indebtedness  remaining unpaid until all such Senior  Indebtedness shall
have  been  paid in full,  after  giving  effect to any  concurrent  payment  or
distribution (or provision therefor) to the holders of such Senior Indebtedness.

     Upon the  payment in full of all Senior  Indebtedness,  the  holders of the
Notes shall be subrogated to the rights of the holders of Senior Indebtedness to
receive  payments or  distributions  of assets of the Company  applicable to the
Senior Indebtedness until the unpaid principal of, premium, if any, and interest
on the Notes shall be paid in full. No such payments or distributions applicable
to the Senior  Indebtedness  shall, as between the Company,  its creditors other
than the holders of Senior Indebtedness, and the holders of the Notes, be deemed
to be a payment by the Company to or on account of the Notes. The  subordination
provisions  of the Notes are  intended  solely for the purpose of  defining  the
relative  rights of the holder of the Notes,  on the one hand, and the holder of
the Senior Indebtedness, on the other hand.

     Nothing  contained  herein is intended to or shall  impair,  as between the
Company,  its creditors other than the holders of Senior  Indebtedness,  and the
holder of the Notes, the obligation of the Company,  which is unconditional  and
absolute,  to pay to the holder of the Notes the principal of (and  premium,  if
any) and interest on the Notes as and when the same shall become due and payable
in accordance with its terms, or to affect the relative rights of the holders of
the Notes and  creditors  of the  Company  other than the  holders of the Senior
Indebtedness,  nor shall anything  herein or therein  prevent the holders of the
Notes from  exercising all remedies  otherwise  permitted by applicable law upon
default under the Notes,  subject to the rights, if any, under the subordination
provisions  of the Notes of the  holders  of Senior  Indebtedness  in respect of
cash,  property or securities  of the Company  received upon the exercise of any
such remedy.

     Upon any payment or  distribution  of assets of the Company  referred to in
the  subordination  provisions  of the Notes,  the holders of the Notes shall be
entitled  to rely  upon  any  order or  decree  made by any  court of  competent
jurisdiction   in  which  such   dissolution,   winding   up,   liquidation   or
reorganization  proceedings are pending or upon a certificate of the liquidating
trustee or agent or other person making any  distribution  to the holders of the
Notes for the purpose of  ascertaining  the persons  entitled to  participate in
such distribution, the holders of the Senior Indebtedness and other indebtedness
of the Company,  the amount  thereof or payable  thereon,  the amount or amounts
paid or  distributed  thereon  and all other facts  pertinent  thereto or to the
subordination provisions of the Notes.

     No payments on account of  principal,  premium,  if any, or interest on the
Notes,  shall be made unless  full  payment of amounts  then due for  principal,
premium, if any, sinking funds and interest on Senior Indebtedness has been made
or duly  provided  for in money or  money's  worth.  No  payments  on account of
principal,  premium,  if any, or interest on the Notes, shall be made if: (i) at
the time of such payment or immediately after giving effect thereto, there shall
exist  under any Senior  Indebtedness  or any  agreement  pursuant  to which any
Senior Indebtedness is issued, any default or any condition, event or act, which
with notice or lapse of time, or both, would  constitute a default,  or (ii) the
Company  shall  have  received  from any  holder of Senior  Indebtedness  or the
representative  of a  holder  of  Senior  Indebtedness  written  notice  of  the
existence of any default or any condition,  event or act, which,  with notice or
lapse of time, or both, would constitute a default,  or which would preclude the
making of any payment by the Company with respect to the principal,  premium, if
any, or interest  on the Notes;  in any such case unless and until such  default
shall have been cured or waived or shall have ceased to exist.

     Nothing  contained  in the  subordination  provisions  of the Notes,  shall
affect the  obligation  of the  Company to make,  or prevent  the  Company  from
making,  at  any  time  except  during  the  pendency  of any  such  insolvency,
bankruptcy,  dissolution, winding up, liquidation or reorganization proceedings,
and except during the  continuance of any default  specified in the  immediately
preceding paragraph (not cured or waived), payments at any time of principal of,
and premium or interest on, the Notes.

     The term "Senior Indebtedness" shall mean the principal of, and premium (if
any) on, and interest on all indebtedness of the Company (other than the Notes),
whether  outstanding  on the date of the Notes or  hereafter  created  for money
borrowed by the Company or other monetary  obligations  of the Company  (whether
the same be evidenced by debentures or notes (other than the Notes) or evidenced
by a letter of credit,  loan  agreement or an  indenture or similar  instrument)
from,  owing to, or guaranteed to, banks,  trust companies,  leasing  companies,
insurance  companies or other institutional  lenders and any renewal,  extension
refunding, amendment or modifications of any such Senior Indebtedness, including
without limitation of the foregoing, purchase money mortgages, mortgages made or
given or  guaranteed  by the Company as mortgagor or  guarantor,  and assumed or
guaranteed  mortgages,  upon property,  but excluding any  indebtedness to trade
creditors or suppliers on open account for work,  labor,  services and materials
and excluding any indebtedness which by the terms of the instrument  creating or
evidencing  the same is stated to be not  superior  in right of  payment  to the
Notes.  During the  continuation  of any default in the payment of  principal or
interest on any Senior Indebtedness,  no payment of principal or interest may be
made by the Company on the Notes.  The Notes contain no limitation on the amount
of additional  Senior  Indebtedness or other  indebtedness that may be issued or
incurred.  However, the Company will not in the future until the Notes have been
repaid in full incur  indebtedness that is senior to the Notes other than Senior
Indebtedness;  provided,  however,  that nothing shall prohibit the Company from
incurring secured indebtedness.

     The  transferability  of the Notes is  restricted  under  federal and state
securities laws.

     NO SALE,  OFFER TO SELL OR  TRANSFER  OF THE NOTES  SHALL BE MADE  UNLESS A
REGISTRATION  STATEMENT  UNDER THE FEDERAL  SECURITIES  ACT OF 1933, AS AMENDED,
WITH  RESPECT  TO SUCH  SECURITIES  IS THEN IN EFFECT OR AN  EXEMPTION  FROM THE
REGISTRATION  REQUIREMENT  OF  SUCH  ACT IS  THEN  IN  FACT  APPLICABLE  TO SUCH
TRANSFER.

THE NOTES ARE CONVERTIBLE INTO OTHER SECURITIES OF THE COMPANY.

<PAGE>
                                    ARTICLE I

                               CONVERSION OF NOTES

     1.1  Commencing  eighteen  months from April 18, 1997, the principal of the
Notes is convertible at a price of $1.00 per share.  In the event that the Notes
become due and payable  prior to October 18, 1998, as provided in 4.1 of Article
IV,  then the  Company  will  notify the  holders of the Notes of their right to
convert the Notes at least  thirty  days prior to the due date of the Notes.  In
the event that the Notes are converted,  the holder shall be entitled to receive
accrued but unpaid interest through the conversion date of the Notes.

     For the purpose of this  Article,  the term  "Common  Stock" shall mean the
capital stock of the Company of the class  authorized  and  designated as Common
Stock at the date hereof or as such stock may, by change or reclassification, be
constituted from time to time.

     1.2.  The Company  shall not be required  to issue  fractions  of shares of
Common  Stock  upon  conversions  of the  Notes.  If more than one Note shall be
surrendered for conversion at one time by the same holder,  the number of shares
of Common  Stock  which  shall be  issuable  upon  conversion  thereof  shall be
computed  on the  basis  of the  aggregate  principal  amount  of the  Notes  so
surrendered.  If any  fractional  interest  in a share  of  Common  Stock  would
otherwise be deliverable  upon the conversion of any Note or Notes,  the Company
shall make adjustment therefor by rounding to the nearest whole share.

     1.3 The issue of Common Stock certificates on conversions of Notes shall be
made without charge to the holder for such certificates or any tax in respect of
the issue thereof.  The Company shall not,  however,  be required to pay any tax
which may be  payable  in  respect  of any  transfer  involved  in the issue and
delivery  of any  certificate  in any name  other than that of the holder of the
Notes being converted, and the Company shall not be required to issue or deliver
any such  shares  unless and until the person or  persons  requesting  the issue
thereof  shall  have paid to the  Company  the  amount of such tax or shall have
established to the satisfaction of the Company that such tax has been paid.

     The  Company  shall at all  times  reserve  and keep  available  out of its
authorized  but unissued  stock for the purpose of effecting  conversions of the
Notes such number of its duly  authorized  shares of Common  Stock as shall from
time to time be  sufficient  to  effect  such  exercises  and if at any time the
number of authorized but unissued shares of Common Stock shall not be sufficient
to effect such  exercises at the exercise  price then in effect the Company will
take such corporate  action as may, in the opinion of its counsel,  be necessary
to increase its authorized but unissued shares of Common Stock to such number of
shares as shall be sufficient for such purpose.

     1.4. The  conversion  rate of the Notes as defined in 1.1 shall be adjusted
from time to time as follows:  in the event that the Company shall,  at any time
prior to the  conversion of the Notes:  (i) declare or pay to the holders of the
Common  Stock a dividend  payable in any kind of shares of stock of the Company;
or (ii) change or divide or otherwise  reclassify its Common Stock into the same
or a different number of shares with or without par value, or into shares of any
class or classes;  or (iii)  consolidate or merge with, or transfer its property
as an entirety or  substantially  as an entirety to, any other  corporation;  or
(iv) make any  distribution  of its assets to  holders of its Common  Stock as a
liquidation  or partial  liquidation  dividend  or by way of return of  capital;
then,  upon the  subsequent  conversion of the Notes,  each holder thereof shall
receive for the  conversion  price,  in addition to or in  substitution  for the
shares  of  Common  Stock to which it would  otherwise  be  entitled  upon  such
exercise,  such  additional  shares  of stock or scrip of the  Company,  or such
reclassified shares of stock of the Company, or such shares of the securities or
property of the Company resulting from such consolidation or merger or transfer,
or such assets of the Company,  which it would have been entitled to receive had
it converted the Notes prior to the happening of any of the foregoing events.


                                   ARTICLE II

                                  VOTING RIGHTS

     2.1 The  holders  of the  Notes  shall  not be  entitled  to  notice of any
stockholders'  meetings  or  possess  any  right to vote  upon the  election  of
directors or upon any other matter.


                                   ARTICLE III

                                     DEFAULT

     3.1 Except as expressly provided herein, the Company waives protest, demand
for payment and notice of default for non-payment.

     3.2. The holders of not less than 50% by amount of the Notes may consent to
change any terms  covering  the Notes  except  those terms  relating to interest
rate,  payment dates,  conversion and maturity date which may be changed only by
unanimous consent of the Note holders.

     The holders of not less than fifty (50%) percent of the principal amount of
the  Notes by notice in  writing  sent by  registered  mail to the  Company  may
declare the  principal  amount of all the Notes to be forthwith due and payable,
and upon any such declaration the same shall become immediately due and payable,
in the following events:

     (a) If default shall be made in the payment of any  installment of interest
on any of the Notes when and as the same shall become due and payable, as herein
provided,  after  allowance  for a grace  period of  fifteen  (15) days and such
default  shall  continue for a period of an  additional  fifteen (15) days after
written notice is received by the Company from the Note holders; or

     (b) If default  shall be made in the payment of the principal of any of the
Notes when and as the same shall become due and payable; or

     (c) If the Company shall institute proceedings for voluntary bankruptcy, or
shall apply for or consent to the appointment of a receiver for itself or any of
its property,  or shall make an assignment for the benefit of its creditors,  or
shall go into voluntary  liquidation or be dissolved,  or shall admit in writing
its  inability to pay its debts  generally as they  mature,  or shall  institute
proceedings  for  reorganization,   readjustment,  arrangement,  composition  or
similar  relief under any  bankruptcy,  insolvency or other  applicable  law, or
shall file an answer in any such proceedings  against it joining in seeking such
relief or not objecting thereto; or

     (d)  If an  order,  judgment  or  decree  shall  have  been  made  for  the
appointment  of a  receiver  of the  Company  or of a  substantial  part  of its
property,  or  approving  a  petition  seeking   reorganization,   readjustment,
arrangement, composition or similar relief for the Company under any bankruptcy,
insolvency or other  applicable  law, or adjudging the Company to be bankrupt or
insolvent,  and such order,  judgment or decree  shall remain in force for sixty
(60) days without any stay thereof; or

     (e) If one or more judgments, decrees or orders for the payment of money in
excess of $100,000 U.S. in the aggregate  shall be rendered  against the Company
and/or its subsidiaries,  and such judgments,  decrees, or orders shall continue
unsatisfied  and in effect for a period of 30  consecutive  days  without  being
vacated, discharged, satisfied or stayed or bonded pending appeal.


                                   ARTICLE IV

                                   REDEMPTION

     4.1 The Notes may not be redeemed by the Company  prior to January 31, 1999
except as provided in 4.2 of Article IV.

     4.2 Upon the  completion  by the Company of a private  placement  or public
offering  wherein the Company  receives gross  proceeds of at least  $10,000,000
U.S. in any one  transaction,  the Company will promptly  notify its noteholders
that it will  redeem  the Notes at 100% of the face  amount  of the  Notes  plus
accrued and unpaid interest.  Such notice will provide for the redemption of the
Notes six months after the completion of such offering.


                                    ARTICLE V

                               REGISTRATION RIGHTS

     5.1 The Confidential  Private Placement  Memorandum dated December 26, 1996
contains  the  following  registration  rights  that  have been  granted  by the
Company.

                  "The  Company,  at its sole cost,  may be required to register
                  with the SEC the shares  underlying the Convertible Notes sold
                  in this offering,  on one occasion only,  commencing 12 months
                  after the initial  closing of this  offering and expiring four
                  years  thereafter,  at the  request of the holders of at least
                  25%  of  the  Convertible  Notes  or the  shares  issued  upon
                  conversion  of the  Convertible  Notes  sold in the  Offering.
                  Also,  commencing  12 months after the initial  closing of the
                  offering and expiring  four years  thereafter,  the holders of
                  the Convertible  Notes or the shares issued upon conversion of
                  the  Convertible  Notes  sold will have the right to notice of
                  any filing of a registration  statement by the Company and the
                  right to have their shares  underlying the  Convertible  Notes
                  included in any such  registration  statement at the sole cost
                  of the  Company.  However,  in the event the Company  makes an
                  initial public offering of securities, the underwriter of such
                  offering may request the right to defer the public sale of the
                  shares of Common Stock underlying the Convertible  Notes for a
                  period of at least six  months  following  the  closing of the
                  Company's  initial public  offering if necessary to effectuate
                  the Company's  initial public offering.  The Company will have
                  the right to grant the  underwriter's  request if it is deemed
                  necessary to effectuate the Company's initial public offering.
                  The Notes themselves will have no registration rights."


                                   ARTICLE VI

                                  MISCELLANEOUS

     6.1 Time for payment  extended by law shall be included in  computation  of
interest.

     6.2 The Notes shall be governed by and construed in accordance with laws of
the State of New York.

     6.3 No  recourse  shall be had for the  payment  of the  principal  of,  or
interest on, the Notes,  or for any claim based hereon,  or otherwise in respect
hereof,  against  any  incorporator,  or  against  any past,  present  or future
stockholder,  officer or director,  as such,  of the Company or of any successor
corporation,  whether by virtue of any constitution,  statute or rule of law, or
by the enforcement of any assessment or penalty or otherwise, all such liability
being, by the acceptance  hereof and as part of the  consideration for the issue
hereof, expressly waived and released.

     6.4 UTTC is prohibited  from declaring any cash dividends  prior to payment
in full of the Notes.

     6.5  Notwithstanding  anything contained herein to the contrary,  the Notes
may not be  disposed of except in  compliance  with all  applicable  federal and
state securities laws. In this respect, before selling or otherwise disposing of
the Notes,  the holder shall give five business days prior written notice to the
Company of his  intention to do so. The notice by the holder  shall  specify the
Notes  proposed to be sold or otherwise  disposed of and describe in  reasonable
detail  the  amount  of the  proposed  sale or other  disposition  and  shall be
accompanied by an opinion (in form and substance reasonably  satisfactory to the
Company's  counsel) of the holder's  securities counsel addressed to the Company
as to whether the proposed sale or other disposition may be effected without the
filing of a Registration  Statement under the Securities Act of 1933, as amended
(the "Act"), covering the Notes proposed to be sold or otherwise disposed of. If
in the  opinion  of  such  counsel,  and of  counsel  for the  Company,  no such
registration  action is necessary,  the holder, may sell or otherwise dispose of
such Notes in the manner  described  by him in the notice  given to the Company.
(Copies  of any  documents  which  the  holder  or his  counsel  files  with the
Securities and Exchange Commission  regarding the sale or other disposition will
immediately  be  provided  by him or his  counsel  to the  Company.)  If, in the
opinion of counsel for the Company  registration  of such Notes under the Act is
necessary,  no such sale or other  disposition may be effected by him other than
as contemplated by a Registration Statement filed under the Act which has become
effective under such Act.

     The  holder  of the  Notes  may not sell or  otherwise  transfer  the Notes
purchased  hereunder  without  the  transferee  agreeing  to  be  bound  by  the
provisions  of the  Subscription  Agreement  pursuant to which the holder of the
Notes is bound. A copy of such  Subscription  Agreement may be obtained from the
Company at its principal executive offices.

                                           UNIVERSAL TRADING TECHNOLOGIES
                                             CORPORATION


                                             By:________________________________
                                                Robert A. Eprile, President

                                                                  EXHIBIT 10.37

                                 LOAN AGREEMENT

         THIS LOAN  AGREEMENT  made and  entered  into this 8th day of  January,
1991, by and between COMPUTER SCIENCE INNOVATIONS,  INC., as (the "Company") and
SUN  BANK,  NATIONAL  ASSOCIATION,  a  National  Banking  Association,  with its
principal  banking  offices  located in Orlando,  Orange  County,  Florida  (the
"Bank").

                                   WITNESSETH:

         WHEREAS,  the  Company  wishes  to  borrower  from  the Bank the sum of
$1,000,000.00  on a revolving line of credit as an operating  line,  hereinafter
referred to as Loan "A"; and the sum of $500,000.00 as a further  revolving line
of credit to support the Company's Egyptian Contract, hereinafter referred to as
Loan "B"; and

         WHEREAS,  the Bank is  willing  to make such  loans  upon the terms and
conditions set forth in this Agreement.

         NOW,  THEREFORE,  in consideration of the above premises and the mutual
covenants  and  conditions  contained  herein,  the  Company  and Bank  agree as
follows:


                                   ARTICLE ONE
                        DEFINITIONS AND ACCOUNTING TERMS

         Section  1.01.  Definitions.  For the purposes of this  Agreement,  the
following  terms shall have the  respective  meanings  specified in this Section
1.01 (such  meanings to be equally  applicable  to both the  singular and plural
forms of the terms defined):

     (a) "Agreement" shall mean this Loan Agreement.

     (b) "Bank  Office"  shall  mean any  branch  office of the Bank  located in
Brevard  County,  Florida,  which  office  is an  office  of the  Bank and not a
separate and distinct entity from the Bank.

     (c) "Current Assets" shall mean those assets which in the regular course of
business of the Company and its  subsidiaries  on a  consolidated  basis will be
readily and quickly realized or converted into cash, all in accordance with GAAP
within the applicable  accounting or time period,  together with such additional
assets as may readily be converted  into cash without  impairing the business of
the Company and its subsidiaries and shall include cash, temporary  investments,
receivables,   inventories  and   pre-payments,   but  shall  exclude  loans  to
stockholders.

     (d) "Current  Liabilities"  shall mean those liabilities of the Company and
its  subsidiaries  on a  consolidated  basis  or any  portion  thereof.  Current
liabilities shall be defined as current  maturities of long term debt plus notes
payable less than one (1) year, plus accounts payable,  plus taxes payable, plus
accrued expenses,  and any other liabilities due or that shall become due within
a twelve (12) month period.

     (e) "Debt to Net Worth Ratio" shall mean the ratio of total  liabilities to
Tangible Net Worth.

     (f) "Due Date" shall mean the date any payment of  principal or interest is
due and payable on the Loan or Note.

     (g) "Event of Default" shall mean an event of default  specified in Article
Seven of this Agreement.

     (h) "GAAP" shall mean generally accepted accounting principles consistently
applied to the particular item.

     (i) "Interest  Coverage Ratio" shall mean earnings before interest  expense
and taxes divided by interest expense.

     (j) "Loan" shall mean the following  credit  facilities made to the Company
by the Bank pursuant to an in accordance with the terms of this Loan Agreement:

          l)  Revolving Line of Credit in the amount of $1,000,000.00 (Loan "A")

          2)  Revolving Line of Credit in the amount of $500,000.00 (Loan "B")

     (k) "Loan  Documents"  shall mean this Agreement,  the Notes,  the Security
Agreement,  UCC Financing Statements,  Collateral Assignment of Contract Rights,
Landlord  Lien  Waivers,  Loan  Commitment  and  all  of  the  other  documents,
agreement,  certificates,  schedules,  notes,  statements and opinions,  however
described,  referenced  herein or executed or  delivered  pursuant  hereto or in
connection  with or arising with the Loan or the  transactions  contemplated  by
this Agreement.

     (l) "Loans from  Stockholders"  shall mean all loans or other advances made
to the Company from one or more Stockholder from time to time.

     (m) "Loan to  Stockholders"  shall mean all loans or other advances made by
the Company to one or more Stockholders from time to time.

     (n) "Note" shall mean the Company's Promissory Note or Notes evidencing the
Loan substantially in the form of Exhibit "A" attached hereto.

     (o) "Obligations"  shall mean,  individually and collectively,  the payment
and  performance of duties,  obligations  and  liabilities of the Company to the
Bank as described in or required by the Loan Documents.

     (p) "Person" shall mean any individual, joint venturer,  partnership, firm,
corporation,  trust, unincorporated organization or other organizational entity,
or a governmental  body or any department or agency  thereof,  and shall include
both the singular and the plural.

     (q) "Prime  Rate" shall mean the "annual  interest  rate  announced  by Sun
Bank,  Inc.,  from time to time as the Prime Rate (which interest rate is only a
benchmark,  is purely  discretionary  and is not  necessarily the best or lowest
rate charged borrowing  customers of any subsidiary bank of Sun Banks Inc.). Any
such change in the Prime Rate will increase or decrease the periodic  payments."
NOTE:  Any change in the Prime Rate shall be effective  at the  beginning of the
business day on which such change is announced.

     (r) "Principal  Place of Business" shall mean the offices of the Company at
which its records are kept at 1280 Clearmont  Street,  N.E.,  Palm Bay,  Florida
32905.

     (s) "Total  Liabilities" shall mean the aggregate amount of all liabilities
of the Company and its  subsidiaries  on a  consolidated  basis as determined by
GAAP.

     (t) "Tangible  Net Worth" shall mean the excess of (a) the tangible  assets
of the Company on a  consolidated  basis which,  in  accordance  with GAAP,  are
tangible  assets,  after  deducting  adequate  reserves in each case  where,  in
accordance with GAAP, a reserve is proper,  over (b) all liabilities,  excluding
minority  interest,  provided,  however,  that (i) inventory shall be taken into
account on the basis of the cost or current  market  value,  whichever is lower,
(ii) in no event  shall  there be  included  as such  tangible  assets  patents,
trademarks,  tradenames, copyrights, licenses, goodwill or treasury stock or any
securities or liabilities of the Company unless the same are readily  marketable
in the United States of America, and are entitled to be used as a credit against
federal  income tax  liabilities,  (iii)  securities  included as such  tangible
assets  shall be taken  into  account  at their  current  market  price or cost,
whichever is lower,  and (iv) any write-up in the book value of any assets shall
not be taken into account.

     (u) "Year" shall mean the calendar year from January  through  December 31,
inclusive.

     (v)  "Current  Maturities  of Long Term Debt"  shall  mean that  portion of
installment  or term debt that must be paid  within  twelve (12) months from the
balance sheet date. The  obligation  shall be shown  separately  from Bank notes
payable in accordance with GAAP.

     (w)  "Amortization"  shall mean the process of charging  off an  intangible
over a period of years according to GAAP.

     (x) "Commitment"  shall mean the Bank's  commitment  letter dated August 6,
l990 and further  amended August l0, l990, a copy of which is attached hereto as
Exhibit "B" and by reference made a part hereof.

     Section l.02.  Accounting  Terms. All accounting terms used herein shall be
construed in accordance with GAAP consistently applied.


                                   ARTICLE TWO
                          AMOUNT AND TERMS OF THE LOAN

     Section 2.0l.  The Loan.  The Bank agrees to lend or make  available to the
Company, the following credit facilities:

     (a) A Revolving  Loan in the  aggregate  principal  amount of  $1,000,00.00
(Loan  "A").  The  purpose of this Loan is to make  available  to the Company an
operating line.

     (b) A further Revolving Line of Credit in the aggregate principal amount of
$500,000.00  (Loan  "B").  The purpose of Loan "B" is to make  available  to the
Company,  the sum of $500,000.00 as working  capital for the Company's  contract
with the  Egyptian  Government.  Prior to the  funding of any monies  under this
Revolving Line of Credit, the Bank shall receive for its review and approval,  a
fully executed  contract between the Company and the Egyptian  Government or the
appropriate  U.S. Agency acting on their behalf,  which contract shall provide a
statement  of work and shall be  assignable  as  collateral  as provided  for in
Section 6.02 of this Agreement.

     Section  2.02.  Interest on The Note.  The Loan shall be  evidenced  by the
Notes attached  hereto as Exhibit "A" and shall be due and payable in accordance
with and as  required  by the  terms and  conditions  contained  therein  and as
hereinafter  provided in Section 2.07. The Company shall not be liable under the
Notes except with respect to funds actually  advanced to the Company by the Bank
pursuant to the terms hereof.  The Note interest on the Notes evidencing each of
the credit facilities shall be paid as follows:

     (a) The note for Loan "A" in the amount of  $1,000,000  shall bear interest
from the date thereof on the unpaid principal  balance thereof from time to time
outstanding at a fluctuating  interest rate per annum equal to the lesser of (i)
the interest:  rate announced by Sun Bank,  Inc., from time to time as the Prime
Rate (as  herein  defined)  plus  .75%,  or (ii) the  maximum  rate of  interest
permitted by law. Each change in the  fluctuating  interest rate on the Note due
to a change in the Prime Rate shall be  effective  as of the opening of business
for the Bank on the date of such change in the Prime Rate.

     (b) The note for Loan "B" in the amount of $500,000.00  shall bear interest
from the date thereof on the unpaid principal  balance thereof from time to time
outstanding at a fluctuating  interest rate per annum equal to the lesser of (i)
the interest rate  announced by Sun Bank,  Inc.,  from time to time as the Prime
Rate  (as  herein  defined)  plus  .75% or (ii)  the  maximum  rate of  interest
permitted by law. Each change in the  fluctuating  interest rate on the Note due
to a change in the Prime Rate shall be  effective  as of the opening of business
for the Bank on the date of such change in the Prime Rate.

     Section 2.03.  Calculation  of Interest.  Interest due on the Loan shall be
calculated  on a 360 day  year.  The  interest  due on any date for  payment  of
interest  hereunder  shall be that interest to the extent accrued as of midnight
on the last  calendar  day  immediately  prior to that  interest  payment  date.
Notwithstanding anything herein or in any Loan Document to the contrary, the sum
of all interest and all other  amounts  deemed  interest  under Florida or other
applicable law which may be collected by the Bank hereunder shall not exceed the
maximum  lawful  interest rate permitted by such law from time to time. The Bank
and the Company intend and agree that under no circumstance shall the Company be
required to pay interest on the Loans or on any other  Obligations  at a rate in
excess of the maximum  interest rate  permitted by applicable law in effect from
time to time,  and in the event any such  interest is received or charged by the
Bank in excess of the rate, the Company shall be entitled to an immediate refund
of any such excess interest by a credit to and payment toward the unpaid balance
of the Loan (such credit to be  considered  to have been made at the time of the
payment of the excess  interest) with any excess  interest not so credited to be
immediately paid to the Company by the Bank.

     Section  2.04.  Payment  of  Note.  The  Company  shall  pay the  Notes  as
heretofore  described  with  interest  at the rate set forth in Section  2.02 as
follows:

     (a) Loan "A".  Interest  only  shall be payable  monthly  on the  principal
balance due and owing from time to time. The principal  balance shall be due and
payable  upon  demand and the Bank shall  conduct an annual  review on or before
June 30, 1991.  The  principal  balance shall be paid in full for a period of at
least thirty (30) days during the first twelve  months and for each twelve month
period  thereafter during which the credit continues to be made available by the
Bank to the  Company.  In the event that the amount  advanced by the Bank to the
Company from time to time,  exceeds  $750,000.00,  the Company shall  maintain a
borrowing formula wherein 70% of the current to 90 day account  receivable shall
have a value equal to or greater than  $750,000.00.  In the event that the value
of the  accounts  receivable  as  heretofore  determined,  becomes less than the
amount  advanced  by the Bank to the Company in excess of  $750,000.00,  then in
such event,  the Company  shall  immediately  forthwith  reduce the  outstanding
balance  of the line of credit to an amount  equal to the value of the  accounts
receivable  according to the borrowing formula.  The calculation of the accounts
receivable  in accordance  with the borrowing  formula will be based on the last
month's report of receivables as provided for in Section 4.0l (ii).

     (b) Loan "B".  Interest  only  shall be payable  monthly  on the  principal
balance due and owing from time to time. The principal  balance shall be due and
payable  upon  demand and the Bank shall  conduct an annual  review on or before
June 30, 1991.

     Section 2.05. Method of Prepayment.  The Company may at any time prepay all
or  any  part  of  the  principal  amount  of  the  Loans  Outstanding   without
premium or penalty.

     Section 2.06. Set-off. The Company hereby grants to the Bank a lien on, and
a security interest in, the deposit balances,  accounts,  items, certificates of
Deposit and monies of the Company in the  possession  of or on deposit  with the
Bank of any  Bank  Office  to  secure  and as  collateral  for the  payment  and
performance  of the  obligations  created by the Loans.  The Bank,  upon  giving
written notice, shall immediately  appropriate and set-off against and apply the
same to the Obligations when and as due and payable.

     Section 2.07.  Application of Payments. All payments made on the Note shall
be applied  first to  interest  accrued  to the date of payment  and next to the
unpaid principal  balance  provided,  however,  in the event an Event of Default
occurs,  payment  shall be  applied  first to any costs or  expenses,  including
reasonable  attorneys  fees,  that the Bank may incur in  exercising  its rights
under the Loan Documents, as the Bank may determine.


                                  ARTICLE THREE
                         REPRESENTATIONS AND WARRANTIES

         The Company represents and warrants to the Bank that:

     Section 3.0l.  Organization,  Corporate  Powers,  etc. The Company (i) is a
corporation duly organized, validly existing and in good standing under the laws
of the State of Florida,  (ii) has all requisite power and authority,  corporate
and otherwise to own its  properties  and assets and to carry on its business as
now  conducted  and  proposed to be  conducted,  (iii) is duly  qualified  to do
business and is in good standing in every jurisdiction in which the character of
its properties or assets owned or the nature of their activities conducted makes
such qualification  necessary  including the State of Florida,  and (iv) has the
corporate  power and  authority  to execute  and  deliver,  and to  perform  its
obligations under this Agreement, the Note, and the other Loan Documents.

     Section  3.02.  Authorization  of Loan,  etc. The  execution,  delivery and
performance of the Loan Documents by the Company, to the extent applicable,  (a)
have been duly  authorized by all  requisite  corporate  action (no  shareholder
action being required  pursuant to applicable  law) and (b) will not (i) violate
(A) any provision of law, any governmental rule or regulation,  any order of any
court or other agency of government or the Articles of  Incorporation or By-Laws
of the Company,  to the extent applicable or (B) any provision of any indenture,
agreement or other instrument to which the Company, to the extent applicable, is
a party or by which it or any of its properties or assets are bound,  (ii) be in
conflict with,  result in a breach of or constitute (with due notice or lapse of
time or both) a default under any such indenture, agreement or other instrument,
or (iii) result in the creation or imposition of any lien, charge or encumbrance
of any nature  whatsoever  upon any of the  properties  or assets of the Company
other than as permitted by the terms hereof.

     Section 3.03. Agreements.

     (a) The  Company  is not a party  to any  agreement,  indenture,  lease  or
instrument  or subject  to any  charter or other  corporate  restriction  or any
judgment,  order, writ,  injunction,  decree, rule or regulation  materially and
adversely affecting its business,  properties,  assets,  operations or condition
(financial or  otherwise).  There are no  unrealized  losses with respect to any
such agreement, indenture, lease or instrument.

     (b)  The  Company  is not in  default  in the  performance,  observance  or
fulfillment  of  any  of  the  material  obligations,  covenants  or  conditions
contained in any material agreement or instrument to which it is a party.

     (c) The Company enjoys peaceful and undisturbed  possession in all material
respects  under  all  leases as to which the  Company  is a lessee  and all such
leases are valid and subsisting and in full force and effect.

     Section 3.04.  Tax Returns and Payments.  All federal,  state and local tax
returns and reports of the Company required to be filed have been filed, and all
taxes,  assessments,  fees and other governmental  charges upon the Company,  or
upon any of its  properties,  assets,  incomes or franchises,  which are due and
payable in accordance with such returns and reports,  have been paid, other than
those  presently (a) payable  without  penalty or interest,  or (b) contested in
good faith and by appropriate and lawful proceedings prosecuted diligently.  The
aggregate amount of the taxes,  assessments,  charges and levies so contested is
not material to the condition  (financial or  otherwise)  and  operations of the
Company.  The  charges,  accruals,  and  reserves on the books of the Company in
respect of  federal,  state and local  taxes for all fiscal  periods to date are
adequate and the Company  knows of no other  unpaid  assessment  for  additional
federal,  state or  local  taxes  for any such  fiscal  period  or of any  basis
therefor. The Company has and will establish all necessary reserves and make all
payments  required  of it to be set  aside or made in  regard  to all  F.I.C.A.,
withholding,  sales or excise,  and all other similar  federal,  state and local
taxes.

     Section 3.05. Financial Conditions.

     (a) All balance sheets,  statements of profit and loss, and other financial
data that have been given to the Bank with respect to the Company:

          (i) are complete and correct in all material respects;

          (ii) accurately present the financial condition of the Company and the
     results of their  operation  as of the dates and for the  periods for which
     the same have been furnished;

          (iii)  have  been  prepared  in  accordance  with  generally  accepted
     accounting principles  consistently followed throughout the periods covered
     thereby: and

          (iv) disclose all known liabilities, direct or contingent, as of their
     respective dates.

     (b)  There  have  been no  adverse  changes  in the  business,  properties,
condition  (financial or otherwise,  of Company, or any other party obligated to
Bank under the Loan  Documents) and there has been no change in the structure or
ownership  of  said  parties.  The  financial  statements  submitted  to Bank in
connection  with the Loan were true and  correct as the date of  submission  and
remain true and correct as of the date hereof.

     (c)  There  are no  judgments,  decrees,  actions,  suits  or  proceedings,
including  without  limitation,  bankruptcy  proceedings,  pending or threatened
against or affecting the Company, or the property,  before any Court, Arbitrator
or Governmental  Department or agency which may result in any materially adverse
change in the financial  condition of the Company,  or any other party obligated
to the Bank under the Loan  Documents or which would  materially  and  adversely
affect the collateral or this loan transaction.

     Section  3.06.   Commitment   Letter.  The  Company  further  warrants  and
represents that it has complied with each of the terms of the Bank's  Commitment
and that there exists no condition or outstanding  requirement of the commitment
letter which has not been  fulfilled in its entirety as an integral part of this
loan.


                                  ARTICLE FOUR
                            COVENANTS OF THE COMPANY

         Section 4.0l. Affirmative Covenants. The Company covenants, for so long
as any of the principal  amount of or interest on the Notes is  outstanding  and
unpaid or any duty or  obligation  of the Company  hereunder or under any of the
other Obligations remains unpaid or unperformed, as follows:

     (a) Accounting:  Financial Statements; Etc. The Company will deliver to the
Bank copies of each of the following:

          (i) The Company will submit  year-end  unqualified  audited  financial
     statements prepared by a CPA acceptable to the Bank for the Company, within
     ninety (90) days of the end of the Company's fiscal year unless extended in
     writing by the Bank.

          (ii) The  Company  shall  submit to the Bank on or before  the 15th of
     each month,  (except for the fiscal year end report which shall be provided
     within  twenty-five  (25) days  following  the end of the fiscal  year) the
     prior  month's  balance  sheet,   income  statement,   report  of  accounts
     receivable  aging and accounts  payable aging,  contract  status,  proposal
     status,  backlog and orders secured, as well as other relevant  information
     concerning the business activity and financial  condition of the Company. A
     certificate  will be  furnished  with  each  monthly  report  signed by the
     President or the Executive  Vice President of the Company  certifying  that
     the foregoing  information  is true and correct and that all  conditions of
     this Loan  Agreement are being complied with or if not, what the exceptions
     are.

          (iii) With reasonable  promptness,  such other data and information as
     from time to time may be  reasonably  required by the Bank in regard to the
     Company.

     All  financial  statements  shall be in form and  substance  as  reasonably
requested by the Bank.

     (b)  Inspection.  The Company will permit the Bank to visit and inspect any
of the properties and Places of Business of the Company,  including its or their
respective  books and records (and to make extracts  therefrom),  and to discuss
their respective affairs,  finances and accounts with their respective officers,
all at such  reasonable  times  and as  often  as may  reasonably  be  requested
provided that the Bank shall not be permitted to inspect secured,  restricted or
otherwise  classified areas,  without the express permission of the Company. The
Company shall keep all books and records in an unclassified or unrestricted area
of the Company's  property,  so that such books and records shall, at all times,
be available for inspection by the Bank as herein provided.

     (c) Maintenance of Corporate  Existence:  Compliance With Laws. The Company
shall at all times  preserve  and maintain in full force and effect is corporate
existence,  powers, rights, licenses, permits and franchises in the jurisdiction
of its incorporation; continue to conduct and operate its business substantially
as conducted and operated  during the present and  preceding  fiscal year of the
Company;  operate  in  full  compliance  with  all  applicable  laws,  statutes,
regulations,  certificates  of authority and orders in respect of the conduct of
its business;  and qualify and remain qualified as a foreign corporation in each
jurisdiction in which such  qualification is necessary or appropriate in view of
its business and operations.

     (d) Notice of Default.  The Company  shall  immediately  notify the Bank in
writing upon the happening,  occurrence or existence of any Event of Default, or
any event or  condition  which with the passage of time or giving of notice,  or
both, would constitute an Event of Default, and shall provide the Bank with such
written notice, a detailed statement by a responsible  officer of the Company of
all  relevant  facts and the action  being  taken or proposed to be taken by the
Company with respect thereto.

     (e) Notice of Suit, Proceedings, Adverse Change. The Company shall promptly
give the Bank notice in writing (a) of all known threatened or actual actions or
suits (at law or in equity) and of all  threatened or actual  investigations  or
proceedings by or before any court,  arbitrator or any governmental  department,
commission,  board, bureau, agency or other  instrumentality,  state, federal or
foreign,  affecting the Company,  the rights or other properties of the Company,
(i) which involves potential  liability of the Company in an amount in excess of
$500,000.00  or (ii) which the  President  or  Executive  Vice-President  of the
Company  believe in good faith is likely to materially and adversely  affect the
financial  condition  of the  Company  or to impair  the right or ability of the
Company to carry on its businesses as now conducted or to pay the Obligations or
perform the duties under the Loan Documents and which the Company has knowledge;
(b) or any material adverse change in the condition  (financial or otherwise) of
the Company;  and (c) of any seizure or levy upon any part of the  properties of
the Company under any process or by a receiver.

     (f) Checking Accounts.  The Company shall maintain all depository  accounts
with the Bank or at a Bank Office,  or any other banking  affiliate of Sun Bank,
N.A., except for those non-primary  accounts  maintained outside of the State of
Florida.

     (g) Insurance.  The Company shall procure and maintain and comply with such
insurance  and  policies  of  insurance  (including  without  limitation  public
liability  and product  and  manufacturer's  liability  insurance  with  minimum
coverage of $1,000,000.00) as may be required by law and such other insurance as
is customarily  maintained by companies similarly  situated,  or as the Bank may
from time to time  reasonably  request and which are  customarily  required  for
commercial enterprises of the kind and nature similar to that of the Company. In
particular,  the following insurance policies will be obtained and maintained in
full force and effect throughout the term of this Agreement.

     (i) As a requirement  of the loan  commitment and pursuant to the terms and
conditions of this Loan Agreement,  the Company shall maintain in full force and
effect,  during the term of this Loan,  life insurance  policies on the lives of
the following persons in the amounts as indicated: indicated:

     John A. Blohm                                $500,000.00
     James C. Schaffer                            $500,000.00

The Company shall be designated as the irrevocable  beneficiary  thereof as
long as there  remains an  outstanding  balance on the loans or an obligation on
the part of the Bank to fund the loans.

     (ii)  Appropriate  hazard  insurance and flood  insurance,  if  applicable,
covering all real property,  inventory, and equipment of the Company in the face
amount of not less than  $1,000,000.00.  The Company  shall  furnish to the Bank
certificates  reflecting  said  insurance.  The Bank agrees that the Company may
negotiate  the  settlement  of any claims  for  damages  less than  $100,000.00,
provided that the proceeds  realized from the settlement of such claims are used
to replace or refurbish  equipment,  inventory or property  damaged and which is
the subject matter of the claim of loss. In the event that the claim for damages
exceeds  $100,000.00,  the Bank, in its sole discretion,  may elect to apply the
insurance   proceeds  towards  the  reduction  of  the  principal  and  interest
obligations of the loans.

     (iii) The Company  shall  designate  as  additional  loss payee the Bank as
follows: Sun Bank, National Association, its successors and assigns, Post Office
Box 1630, Melbourne, Florida 32902-1630 Attention: Commercial Loans.

     (h) Debts,  Taxes and Liabilities.  The Company shall pay and discharge (i)
all of its  indebtedness  and  obligations  in  accordance  with their terms and
before  they  shall  become  in  default,   (ii)  all  taxes,   assessments  and
governmental charges or levies imposed upon it or upon its income and profits or
against its properties, prior to the date on which penalties attach thereto, and
(iii) all lawful claims which, if unpaid, might become a lien or charge upon any
of its properties;  provided, however, that the Company shall not be required to
pay any such indebtedness,  obligation,  tax, assessment,  charge, levy or claim
which is being  contested in good faith by  appropriate  and lawful  proceedings
diligently  pursued and for which  adequate  reserves have been set aside on its
books.  The Company  shall also set aside  and/or pay as and when due all monies
required to be set aside and/or paid by any federal,  state or local  statute or
agency in  regard to  F.I.C.A.,  withholding,  sales or excise or other  similar
taxes.

     (i) Notification of Change of Name or Business Location.  The Company shall
notify the Bank of each  change in the name of the Company and of each change of
the  location  of the  Principal  Place of  Business  and any Places of Business
provided,  however,  the  Principal  Place of Business may not be kept out of or
removed from Brevard  County,  Florida  without the prior written consent of the
Bank.

     (j) Minimum  Financial  Criteria.  The Company shall maintain the following
minimum financial criteria:

     (i) Current Ratio.  For the Company,  it shall  maintain a minimum  current
ratio of 1.50:1.  Current  ratio shall be defined as Current  Assets  divided by
Current Liabilities.

     (ii)  Minimum   Working   Capital.   The  minimum   working  capital  shall
$700,000.00.    Working   Capital   shall   be   defined   as   Current   Assets
minus Current Liabilities.

     (iii)  Minimum  Tangible  Net Worth.  Minimum  Tangible  Net Worth shall be
$1,250,000.00.

     (iv) Minimum  Interest  Coverage  Ratio. At all times that the average loan
outstandings  exceed  $750,000.00,  the minimum interest coverage ratio shall be
not less than 1.50:1.  In the event the outstandings are less than  $750,000.00,
the minimum  interest  coverage ratio shall be not less than 2.00:1.  This ratio
shall be monitored on a year to date fiscal quarter basis.

     (k) Maximum  Financial  Criteria.  The Company shall maintain the following
maximum financial criteria:

     (i)  Maximum  Debt to Net  Worth  Ratio.  At all  such  times  as  combined
principal balance outstanding on Loan "A" and Loan "B" exceeds $750,000.00,  the
maximum Debt to Net Worth Ratio shall be 1.70:1.  In the event that the combined
outstanding principal balance of Loan "A" and Loan "B" is less than $750,000.00,
then the maximum Debt to Net Worth Ratio shall be maintained at 1.45:1.

     Section 4.02. Negative Covenants. The Company covenants, for so long as any
of the principal amount of or interest on the Notes is outstanding and unpaid or
any Obligations remain unpaid or unperformed, as follows:

     (a) Sale of Assets. The Company will not sell, lease,  assign,  transfer or
otherwise  pledge or encumber or dispose of any assets,  other than as worn out,
obsolete,  traded in on new  equipment,  or in the  normal  course  of  business
without the express written consent of the Bank.

     (b) Change in Ownership of Principal  Stockholders.  The Company shall make
no change in the  position of John Blohm as President  and James C.  Schaffer as
Executive  Vice-President  and  officers of the Company or in the  ownership  of
stock by the foregoing  officers  without the prior written consent of the Bank.
In the event that the  aforesaid  President or Executive  Vice-President  resign
from the Company without the prior written consent of the Bank, such resignation
shall constitute a default under the terms and conditions of the Loan Documents.

     (c) Merger or Consolidation. The Company will not consolidate with or merge
into any other corporation,  or permit another  corporation to merge into it, or
acquire  in a  transaction  analogous  in  purpose  or  effect  to a  merger  or
consolidation  all or  substantially  all the  properties or assets of any other
entity without the Bank's prior written  consent which shall not be unreasonably
withheld.

     (d)  Additional   Indebtedness.   The  Company  shall  not  incur  any  new
obligations  except  for  trade  accounts  payable  in the  ordinary  course  of
business,  capital  leases  in  excess of  $20,000.00  (cumulative  on an annual
basis),  and taxes without the prior  written  consent of the Bank. In the event
stockholder  loans  to  the  Company  are  made,  such  indebtedness   shall  be
subordinated, in writing, to the Company's indebtedness to the Bank.

     (e)  Hypothecation.  The Company will not, without the Bank's prior written
consent, voluntarily or involuntarily hypothecate,  mortgage, pledge, or subject
to a lien,  security  interest or other encumbrance of any nature whatsoever any
of its real or personal property now owned or hereafter acquired.

     (f) Other  Agreements.  The Company  will not enter into any  arrangements,
contractual or otherwise,  which would  materially  and adversely  affect its or
their  duties or the  rights of the Bank  under the Loan  Documents  or which is
inconsistent with or limits or abrogates the Loan Documents.

     (g) Fiscal  Year.  The Company  will not change its fiscal year from a year
ending March 31 without reasonable notice to the Bank. 

     (h) Loans to Stockholders. The Company shall make no loans to the principal
stockholders without the prior written consent of the Bank.


                                  ARTICLE FIVE
                              CONDITIONS OF LENDING

     The  obligations of the Bank to lend hereunder and advance any monies under
the  Note and to make any  Advance  under  Section  2.03  from  time to time are
subject to the following conditions precedent:

     Section 5.01.  Representations  and  Warranties.  The  representations  and
warranties set forth in the Loan Documents are true and correct on and as of the
date hereof, and on the date of each Advance hereunder.

     Section  5.02.  No  Default.  On the  date  hereof  and on the date of each
Advance,  the Company shall be in compliance  with all the terms and  provisions
set  forth  in the  Loan  Documents  on its or  their  part  to be  observed  or
performed,  and no Event of Default nor any event that,  upon notice or lapse of
time or both would constitute such an Event of Default,  shall have occurred and
be continuing at such time.

     Section 5.03. Officer's Certificate.  Substantially simultaneously with the
execution hereof, and with the submission of each financial  statement hereunder
and on such other dates as the Bank may request,  the Company  shall  deliver to
the Bank a certificate,  dated as of the date given, and signed by a responsible
officer of the Company, confirming compliance with all of the conditions of this
Agreement by the Company.

     Section 5.04. Loan Documents. The Company shall have delivered or caused to
be  delivered  to the  Bank  all  the  Loan  Documents,  in form  and  substance
satisfactory  to the Bank, as the Bank may request and all of the Loan Documents
are in full force and effect.

     Section 5.05.  Supporting  Documents.  On or prior to the date hereof,  the
Bank shall have received the following supporting documents,  all of which shall
be satisfactory in form and substance to the Bank:

     (a) A certificate or certificates,  dated as of the date hereof, of (i) the
Secretary or any Assistant Secretary of the Company certifying (A) that attached
thereto is a true and correct copy of certain  resolutions  adopted by the Board
of Directors of the Company authorizing the execution,  delivery and performance
of the Loan Documents and the  performance of the Company's  obligations and the
borrowings thereunder, which resolutions have not been altered or amended in any
respect,  and remain in full force and effect at all times since their adoption:
(B) that  attached  thereto is a true and  correct  copy of the  Certificate  of
Incorporation of the Company,  that such  Certificate of  Incorporation  has not
been altered or amended,  and no other charter documents have been filed,  since
the date of the filing of the last amendment  thereto or other charter  document
as  indicated  on the  certificate  of the  Secretary  of State of the  State of
Florida attached thereto;  and (C) the incumbency and signatures of the officers
of the Company signing the Loan Documents and any report, certificate, letter or
other instrument or document  furnished by the Company in connection  therewith,
and (ii) another authorized officer of the Company certifying the incumbency and
signature of the Secretary or Assistant Secretary of the Company;

     (b) A  certificate  of the Florida  Secretary of State dated as of a recent
date, as to the good standing of the Company;

     (c) A copy of the  corporate  By-Laws  certified by the Secretary as a true
and correct copy;

     (d)  Such  additional  supporting  or  similar  documents  as the  Bank may
reasonably request in regard to the Company.


                                   ARTICLE SIX
                                   COLLATERAL

     Section  6.01.  Security  Agreement.  The Company  has  executed a Security
Agreement and UCC-1 Financing  Statements for the purpose of pledging all of its
accounts,  contract  rights,  inventory and equipment to secure the repayment of
the indebtedness represented by Notes "A" and "B". The company agrees to execute
any and all further documents  necessary to properly perfect the Bank's security
interest therein.

     Section 6.02.  Collateral  Assignment.  The company has further  executed a
collateral  assignment  of  contract  rights  and  proceeds  arising  out of the
contract between the Company and the Egyptian Government.  A Summary of which is
attached hereto as Exhibit "C".

     Section 6.03. Cross Collateral.  The collateral is also pledged as security
for all other liabilities (primary,  secondary,  direct, contingent, sole, joint
or several), due to become due or which may hereafter be contracted or acquired,
of the Company,  to the Bank.  Further,  any other  collateral,  whether real or
personal,  held by the Bank on any  liability due or to become due, or which may
hereafter  be  contracted,  or  acquired  with or from the  Company  shall  also
constitute additional collateral to further secure the Note.


                                  ARTICLE SEVEN
                                EVENTS OF DEFAULT

     Section 7.01.  Events of Default.  The following each and all are Events of
Default hereunder:

     (a) Monetary  Default.  If the Company  shall default in any payment of the
principal  or  interest  on the Loan when and as the same  shall  become due and
payable,  whether at maturity,  by acceleration at the discretion of the Bank or
otherwise; or

     (b) Non-Monetary  Default.  If the Company shall default in the performance
of or  compliance  with any term or  covenant  contained  in the Loan  Documents
(other  than a term or  covenant  a  default  in the  performance  of  which  or
non-compliance with which is elsewhere specifically dealt with) which default or
non-compliance  shall  continue  and not be cured  within  thirty  (30)  days of
written notice thereof to the Company by the Bank; or

     (c) False  Misrepresentation.  If any  representation  or warranty  made in
writing by or on behalf of the Company or in any other Loan Document shall prove
to have been knowingly false or incorrect in any material respect on the date as
of which made or reaffirmed; or

     (d) Bankruptcy.  If the Company shall make an assignment for the benefit of
creditors, file a petition in bankruptcy,  petition or apply to any tribunal for
the  appointment  of a  custodial  receiver  or  trustee  for  any of  them or a
substantial  part of their assets,  or shall commence any  proceeding  under any
bankruptcy  reorganization,  arrangement,  readjustment of debt,  dissolution or
liquidation  law or statute of any  jurisdiction,  whether now or  hereafter  in
effect,  or if there shall have been filed any such petition or application,  or
any such proceeding  shall have been commenced  against any of them, in which an
order for relief is entered or which remains  undismissed for a period of thirty
days (30) days or more; or

     (e)  Litigation  against the  Company.  Any suit shall be filed which could
reasonably  be  expected to  substantially  impair the ability of the Company to
perform the obligations under and by virtue of the loan documents.

     Section 7.02.  Failure to disprove default.  Should Bank reasonably suspect
the  occurrence  of one or more  of the  aforesaid  Events  of  Default  and the
Company,  upon request of the Bank,  shall fail to provide  evidence  reasonably
satisfactory  to Bank that such  Event or Events of Default  have not,  in fact,
occurred, then such Event shall be deemed to have occurred.

     Section 7.03. Cross Defaults. A default under any Loan Document,  including
a default  under this  Agreement,  shall be and  constitute a default  under all
outstanding  loans to the Company by the Bank, and further,  a default under any
of the  outstanding  loans to the Company by the Bank shall be and  constitute a
default  under this  Agreement and each and all of the Loan  Documents,  subject
however to the thirty  (30) days  notice and right to cure  non-compliance  with
respect to non-monetary defaults as delineated in Section 7.01(b), above.


                                  ARTICLE EIGHT
                               RIGHTS UPON DEFAULT

     Upon the  occurrence  of any Event of Default,  the Bank shall have and may
exercise any or all of the rights set forth herein provided,  however,  the Bank
shall be under no duty or obligation to do so:

     Section 8.01.  Acceleration.  To declare the indebtedness  evidenced by the
Note and all other  Obligations  to be forthwith due and payable,  whereupon the
Note and all other Obligations  shall become forthwith due and payable,  both as
to principal and interest,  without  presentment,  demand,  protest or any other
notice or grace period of any kind,  all of which are hereby  expressly  waived,
anything  contained  herein or in the Notes or in such other  Obligations to the
contrary notwithstanding.

     Section 8.02. Right of Setoff. To exercise its right of setoff as permitted
under Section 2.06.

     Section 8.03.  Application of Proceeds. Any and all proceeds resulting from
the exercise of any and all of the foregoing remedies shall be applied (i) first
to the cost and expenses,  including  reasonable  attorneys fees incurred by the
Bank in  connection  with the  exercise of its  remedies;  (ii)  second,  to the
expenses of curing the  default  that has  occurred,  in the event that the Bank
elects,  in its sole  discretion  (and without  obligation to do so) to cure the
default that has occurred;  (iii) third, to the  satisfaction of the obligations
of the Company to the Bank,  including without  limitations,  the payment of the
principal of, and interest on the  indebtedness  evidenced by the Notes,  in any
order selected by Bank; and (iv) fourth,  the remainder,  if any, to the Company
or any other person lawfully entitled thereto.


                                  ARTICLE NINE
                                  MISCELLANEOUS

     Section 9.01. No Waiver,  Cumulative  Remedies.  No failure or delay on the
part of the Bank in exercising any right,  power or remedy  hereunder,  or under
the Note or the other Loan  Documents  shall  operate as a waiver  thereof,  nor
shall any single or partial exercise of any such right, power or remedy preclude
any other or further exercise thereof or the exercise of any other right,  power
or remedy hereunder or thereunder.  The remedies herein and therein provided are
cumulative and not exclusive of any remedies provided by law or in equity.

     Section 9.02. Amendments, Etc. No amendment,  modification,  termination or
waiver of any provision of this Agreement, the Note or the other Loan Documents,
nor consent to any  departure  by the company  therefrom,  shall in any event be
effective  unless the same shall be in writing and signed by the Bank,  and then
such waiver or consent shall be effective only in the specific  instance and for
the specific purpose for which given.

     Section 9.03. Addresses for Notices,  Etc. All notices,  requests,  demands
and other  communications  provided for hereunder shall be in writing (including
telex or telegraphic  communications) and shall be deemed to have been given (i)
in the case of delivery,  when addressed to the other party and delivered to the
address  set forth  below,  (ii) in the case of  mailing,  three days after said
notice  has been  deposited,  postage  prepaid,  in the United  States  Mails by
certified or registered mail, return receipt  requested,  and (iii) in all other
cases when  received by the party.  The address to which  matters may be sent or
delivered to each party are as follows:

     If to the Company:                      Computer Science Innovations, Inc
                                             1280 Clearmont Street, N.E.
                                             Palm Bay, FL 32905
                                             Attn: John Blohm

     If the Bank:                            Sun Bank, National Association
                                             Post Office Box 1630
                                             Melbourne, Florida 32901
                                             Attn: Commercial Loan 
                                                   Department Manager

     With a Copy to:                         Bruce Mitchell, Esq.
                                             Reinman, Harrell, Graham, et al.
                                             1825 S. Riverside Drive
                                             Melbourne, FL 32901

     Each  party may  change  the  address  to which  matters  are to be sent or
delivered  as set forth  above by giving  written  notice of such  change in the
manner set forth above.

     Section  9.04.  Applicable  Law.  This  Agreement,  and  each  of the  Loan
Documents and transactions  contemplated herein (unless specifically  stipulated
to the  contrary  in such  document)  shall be governed  by and  interpreted  in
accordance with the laws of the State of Florida.

     Section   9.05.   Survival   of   Representations   and   Warranties.   All
representations,  warranties,  covenants and agreements contained herein or made
in writing by the Company in connection herewith shall survive the execution and
delivery of this  Agreement,  the Note and the other Loan  Documents and be true
and correct during the term of the Loan.

     Section  9.06.  Time  of the  Essence.  Time  is of  the  essence  of  this
Agreement, the Note and the other Loan Documents.

     Section 9.07.  Headings.  The headings in this Agreement are intended to be
for  convenience  of  reference  only,  and shall not define or limit the scope,
extent or intent or otherwise affect the meaning of any portion hereof.

     Section  9.08.  Severability.  In case  any  one or more of the  provisions
contained in this Agreement,  the Note or the other Loan Documents shall for any
reason be held to be invalid,  illegal or unenforceable in any respect, the same
shall not affect any other  provision of this  Agreement,  the Note or the other
Loan Documents,  but this Agreement, the Note and the other Loan Documents shall
be construed as if such invalid or illegal or unenforceable  provision had never
been contained therein.

     Section 9.09. Counterparts. This Agreement may be executed in any number of
counterparts,  all of which taken  together  shall  constitute  one and the same
instrument  and any of the parties  hereto may execute this Agreement by signing
any such counterpart.

     Section 9.10. Conflict.  In the event any conflict arises between the terms
of this  Agreement and the terms of any other Loan Document  including the Note,
the Bank shall have the option of selecting  which  conditions  shall govern the
loan  relationship  evidenced  by this  Agreement  and,  if the Bank does not so
indicate,  the terms of this  Agreement  shall  govern in all  instances of such
conflict.

     Section 9.11.  Term. The term of this Agreement shall be for such period of
time  until the Loan and Note  have been  repaid  in full,  the  Company  has no
further right to request any Advance on the Loan and all  Obligations  have been
paid to the Bank in full.

     Section 9.12. No Third Party Beneficiary.  This Agreement is solely between
the parties  hereto and no person not a party to this  Agreement  shall have any
rights or privileges hereunder either as a third party beneficiary or otherwise.

     Section 9.13. No Partnership  or Joint Venture.  Nothing herein or the acts
of the  parties  hereto  shall be  construed  to create a  partnership  or joint
venture  between the Company and the Bank,  nor to create any  obligation on the
part of the Bank as to the Company.

     Section 9.14. Successors and Assigns Included in Partner.  Whenever in this
Agreement  one of the  parties  hereto  is  named  or  referred  to,  the  legal
representative,  successors,  successors  in title and  assigns of such  parties
shall be included,  and all covenants and agreements contained in this Agreement
by and on behalf of the  company  or by and on behalf of the Bank shall bind and
inure to the  benefit of their  respective  legal  representatives,  successors,
successors in title, and assigns, whether so expressed or not.

     Section  9.15.  Assignment.  The Notes,  this  Agreement and the other Loan
Documents may be endorsed,  assigned  and/or  transferred in whole or in part by
the Bank and any such  holder  and  assignee  of same  shall  succeed  to and be
possessed  of the  rights  of the  Bank  under  all of the  same  to the  extent
transferred and assigned.  Bank may grant  participation  in all or a portion of
its  interest  in the loan.  Company  shall not assign  any of their  rights nor
delegate any of their duties  hereunder or under any of the other Loan Documents
without the prior express written consent of the Bank.

     Section 9.16.  Costs and Attorney Fees. If an Event of Default occurs under
Agreement or a default  occurs under other Loan  Document,  then, in that event,
the Company  agrees to promptly  pay to the Bank,  upon  demand  therefore,  all
costs, expenses and attorneys fees incurred or paid by the Bank in enforcing its
rights  under  this  Agreement  or any Loan  Document.  As used  herein,  costs,
expenses and attorneys fees include costs, expenses and attorney's fees incurred
or paid by the Bank in regard to any appellate proceedings.

     Section 9.17. Entire  Assignment.  Except as otherwise  expressly  provided
herein,  this Agreement and the other Loan Documents embody the entire agreement
and understanding  between the parties hereto and supersede all prior agreements
and understandings relating to the subject matter hereof.

     IN WITNESS WHEREOF, each of the parties hereto has caused this Agreement to
be executed,  sealed and  delivered,  as  applicable,  by their duly  authorized
officers on the day and year first above written.


Signed, sealed and delivered in the      SUN BANK, NATIONAL ASSOCIATION
presence of:


___________________________________      By: ___________________________________
                                             

                                                           
____________________________________     Attest:________________________________
(As to Bank)
                                         COMPUTER SCIENCE INNOVATIONS, INC.,
                                         a Florida Corporation


_____________________________________    By: /s/ John Blohm
                                             -----------------------------------
                                             John A. Blohm, President


_____________________________________    By: /s/ James Schaffer
(As to Company)                              -----------------------------------
                                             James C. Schaffer
                                             Executive Vice President


Sun Bank [logo]
                                PROMISSORY NOTE
$1,000,000.00                                                   January ___1991

         The  undersigned  (whether  one or more  hereinafter  called  "Maker"),
jointly  and  severally,  promise(s)  to pay to the order of Sun Bank,  National
Association  (herein called "Bank") at its offices located at Melbourne Florida,
ONE MILLION and 00/100 DOLLARS ($1,000,000.00),  together with interest from the
date  hereof  at the  rate  hereinafter  provided,  and  applicable  fees in the
following manner:
REPAYMENT SCHEDULE:
|---|  Single Payment       Principal Due in Full On:
                            Interest Payable:

|---|  Installment Payment  (Including interest): In __________  ______________
                                                       (No.)       (Period)

                            Installments of $_________ commencing on __________,
                            19__, and on the same day of each successive
                            ___________ thereafter, together with FINAL 
                            PAYMENT of $___________, due and payable on 
                            ______________, 19__.

|---|  Installment Payment  (plus interest): ___________  ____________________
                                                (No.)           (Period)

                            Principal   Installments   of   $___________,   plus
                            interest,  commencing on  ___________, 19__, and on
                            the   same  day  of  each   successive ___________
                            thereafter,   together   with  a  FINAL  PAYMENT  of
                            $___________,  plus accrued interest due and payable
                            on ______________, 19__.

|---|  Multiple Payment:    Principal and interest are payable as follows:
                            _____________________________________________
                            _____________________________________________

| X |  ON DEMAND            Principal  payable ON DEMAND with interest payable
                            monthly commencing on February 1, 1991 and each 
                            month thereafter.
                                     ------
THE  INTEREST  RATE IS AS FOLLOWS:  |---| If checked  here,  the  interest  rate
provided  herein  shall be  computed on the basis of a 360 day year and shall be
calculated for the actual number of days elapsed.
VARIABLE INTEREST RATE:
          |---|  Not Applicable
          | X |  Applicable,  provided  however that the  interest  rate charged
hereunder  shall never exceed the maximum rate  allowed,  from time to time,  by
law. If  applicable,  the interest rate stated herein shall,  from time to time,
automatically  increase or decrease so that at all times it shall be  equivalent
to (check appropriate box and complete):
| X |     .75% over the annual interest rate announced by Sun Banks,  Inc., from
          from time to time,  as the prime rate (which  interest  rate is only a
          bench mark, is purely discretionary and is not necessarily the best or
          lowest rate charged borrowing  customers of any subsidiary bank of Sun
          Banks,  Inc.). Any such change in prime rate will increase or decrease
          your  periodic  interest  payments.  Any change in prime rate shall be
          effective at the beginning of the business day on which such change is
          announced; or,
|---|  -----% over the ---------------------------------------------------------
- --------------------------------------------------------------------------------
FIXED RATE          |---| Applicable at ___% per annum, simple interest.
LATE CHARGE FEE     | X | Not Applicable. 
SERVICE FEE         | X | If checked  here,  if a payment  is late,  you will be
                    charged 5% of the  payment.  A service  fee of the lesser of
                    $50.00 or 2 percent  of the  principal  amount of this loan,
                    which will not be refunded in the event of prepayment.

         In the  event any installment  of  principal  or  interest  or any part
thereof  is not  paid  when it  becomes  due,  or in the  event  of any  default
thereunder,  the  principal sum remaining  unpaid  hereunder,  together with all
accrued and past due interest  thereon,  shall  immediately  and without  notice
become due and payable at the election of the holder at any time thereafter.

         Notwithstanding any rate of interest provided herein, the interest rate
on any payment or payments of principal or interest, or any part thereof,  which
is not made when due shall,  thereafter,  be at the maximum rate  allowed,  from
time to time, by law.  Minimum  interest of $10.00 on any single payment loan or
$15.00 on any  installment loan will be charged on loans not exceeding  $50,000.

         This note is | x | SECURED |---|  UNSECURED  (Notwithstanding  the fact
that this note is marked  'unsecured',  Maker  understands  and agrees  that any
other  security  interest the Bank now holds or may  hereafter  acquire from the
Maker may secure this note).

         As security for the payment of this note Maker has pledged or deposited
with  Bank and  hereby  grants  to Bank a  security  interest  in the  following
property:  all accounts,  contract  rights,  inventory and equipment of Borrower
(including all cash,  stock and other  dividends and all rights to subscribe for
securities  incident to,  declared,  or granted in connection with such property
and  including any returned or unearned  premiums  from any  insurance  financed
hereunder),  which  property,  together  with all  additions  and  substitutions
hereafter  pledged  or  deposited  with  Bank  is  called  the  Collateral.  The
Collateral  is also  pledged as  security  for all other  liabilities  (primary,
secondary, direct, contingent, sole, joint, or several), due or to become due or
which may be hereafter  contracted or acquired,  of each Maker  (including  each
Maker and any other person) to Bank. The surrender of this note, upon payment or
otherwise,  shall not affect the right of Bank to retain the Collateral for such
other liabilities.

         Maker  understands  and  agrees  that  the  additional  agreements  and
provisions  on the  reverse  side  hereof,  hereby  incorporated  by  reference,
constitute  agreements of the Maker and a part of this note. Maker  acknowledges
receipt of a completed copy of this note.

         NOTICE TO COSIGNER:  You are being asked to guarantee this debt.  Think
carefully before you do. If the Borrower doesn't pay the debt, you will have to.
Be sure you can afford to pay if you have to,  and that you want to accept  this
responsibility.

         You may have to pay up to the full  amount of the debt if the  borrower
does not pay.  You may also have to pay late  fees or  collection  costs,  which
increase this amount.

         The Bank can collect this debt from you without first trying to collect
from the borrower, The Bank can use the same collection methods against you that
can be used against the borrower, such as suing you, garnishing your wages, etc.
If this  debt is ever in  default,  that fact may  become a part of your  credit
record.

         This notice is not the contract that makes you liable for the debt.


           COMPUTER SCIENCE INNOVATIONS, INC., a Florida Corporation.

Address: 1280 Clearmont St., N.E. By: /s/ John Blohm (Seal)      8 January 1991
         Palm Bay, FL 32905           ------------------------   --------------
                                      John A. Blohm, President   Date

                                  By: /s/ James C. Schaffer (Seal)8 January 1991
                                      ------------------------    --------------
                                      James C. Schaffer,          Date
                                      Exec. Vice-President

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

Sun Bank [logo]
                                PROMISSORY NOTE
$1,000,000.00                                                   January 8, 1991
- -------------                                                   ---------------

         The  undersigned  (whether  one or more  hereinafter  called  "Maker"),
jointly  and  severally,  promise(s)  to pay to the order of Sun Bank,  National
Association  (herein called "Bank") at its offices located at Melbourne Florida,
ONE MILLION and 00/100 DOLLARS ($1,000,000.00),  together with interest from the
date  hereof  at the  rate  hereinafter  provided,  and  applicable  fees in the
following manner: 
REPAYMENT SCHEDULE:
|_|  Single Payment         Principal Due in Full On:  -------------------------
                            Interest Payable:  ---------------------------------

|_|  Installment Payment    (Including interest): In _________ ______________
                                                       (No.)      (Period)

                            Installments    of    $___________   commencing   on
                            ___________,  19__,  and on  the  same  day of  each
                            successive  ___________  thereafter,  together  with
                            FINAL  PAYMENT of  $___________,  due and payable on
                            ______________, 19__.

|_|  Installment Payment    (plus interest):   ___________   ___________________
                                                 (No.)          (Period)

                            Principal   installments   of   $___________,   plus
                            interest,  commencing on  ___________,  19__, and on
                            the   same  day  of  each   successive   ___________
                            thereafter,   together   with  a  FINAL  PAYMENT  of
                            $___________,  plus accrued interest due and payable
                            on ______________, 19__.

|_|  Multiple Payment       Principal and interest are payable as follows:
                            _____________________________________________
                            _____________________________________________
                            
|X|    ON DEMAND            Principal  payable ON DEMAND with interest payable
                            monthly commencing on February 1, 1991 and each 
                            month thereafter.
                            
          THE INTEREST  RATE IS AS FOLLOWS:  |_| If checked  here,  the interest
rate provided  herein shall be computed on the basis of a 360 day year and shall
be calculated for the actual number of days elapsed. VARIABLE INTEREST RATE:

         |_| Not Applicable |_| Applicable,  provided  however that the interest
rate charged hereunder shall never exceed the maximum rate allowed, from time to
time, by law.

|_|.75% over the annual interest rate announced by Sun Banks, Inc., from time to
time,  as the prime rate (which  interest  rate is only a bench mark,  is purely
discretionary  and is not necessarily the best or lowest rate charged  borrowing
customers of any subsidiary bank of Sun Banks,  Inc.).  Any such change in prime
rate will increase or decrease your periodic  interest  payments.  Any change in
prime rate shall be effective at the beginning of the business day on which such
change is announced; or,

|_| _____% over the
___________________________________________________________
- ---------------------------------------------------------------------------
FIXED RATE |_| Applicable at _% per annum, simple interest. Not Applicable. LATE
CHARGE FEE |_| If  checked  here,  if a payment is late,  you will be charged 5%
SERVICE FEE of the  payment.
|_| A service fee of the lesser of $50.00 or 2 percent of the  principal  amount
of this loan, which will not be refunded in the event of prepayment.

     In the event any installment  of principal or interest  or any part thereof
is not paid when it becomes due, or in the event of any default thereunder,  the
principal sum remaining unpaid hereunder, together with all accrued and past due
interest thereon, shall immediately and without notice become due and payable at
the election of the holder at any time thereafter.

     Notwithstanding  any rate of interest provided herein, the interest rate on
any payment or payments of principal or interest, or any part thereof,  which is
not made when due shall,  thereafter,  be at the maximum rate allowed, from time
to time, by law. Minimum interest of $10.00 on any single payment loan or $15.00
on any installment loan will be charged on loans not exceeding $50,000.

     This note is |X| SECURED |_| UNSECURED  (Notwithstanding the fact that this
note is marked 'unsecured', Maker understands and agrees that any other security
interest the Bank now holds or may  hereafter  acquire from the Maker may secure
this note).

     As security  for the  payment of this note Maker has  pledged or  deposited
with  Bank and  hereby  grants  to Bank a  security  interest  in the  following
property: all accounts, inventory and equipment of Borrower (including all cash,
stock and other  dividends and all rights to subscribe for  securities  incident
to,  declared,  or granted in  connection  with such  property and including any
returned or unearned  premiums from any  insurance  financed  hereunder),  which
property,  together with all additions and  substitutions  hereafter  pledged or
deposited with Bank is called the Collateral.  The Collateral is also pledged as
security for all other  liabilities  (primary,  secondary,  direct,  contingent,
sole,  joint,  or  several),  due or to  become  due or which  may be  hereafter
contracted  or  acquired,  of each  Maker  (including  each  Maker and any other
person) to Bank.  The surrender of this note,  upon payment or otherwise,  shall
not  affect  the  right  of  Bank  to  retain  the  Collateral  for  such  other
liabilities.  Maker  understands  and agrees that the additional  agreements and
provisions  on the  reverse  side  hereof,  hereby  incorporated  by  reference,
constitute  agreements of the Maker and a part of this note. Maker  acknowledges
receipt of a completed copy of this note.
- --------------------------------------------------------------------------------
Notice to Cosigner:  You are being asked to guarantee this debt. Think carefully
before you do. If the Borrower  doesn't pay the debt,  you will have to. Be sure
you  can   afford  to  pay  if  you  have  to,  and  that  you  want  to  accept
responsibility.

     You may have to pay up to the full amount of the debt if the borrower  does
not pay. You may also have to pay late fees or collection costs,  which increase
this amount.

     The Bank can  collect  this debt from you without  first  trying to collect
from the borrower, The Bank can use the same collection methods against you that
can be used against the borrower, such as suing you, garnishing your wages, etc.
If this  debt is ever in  default,  that fact may  become a part of your  credit
record.

     This  notice  is not the  contract  that  makes  you  liable  for the debt.
- -------------------------------------------------------------------------------
COMPUTER  SCIENCE  INNOVATIONS,  INC.,  a  Florida  Corporation.  Address:  1280
Clearmont  St.,  N.E. By: /s/ John Blohm  (Seal) 8 January  1991 Palm Beach,  FL
32905 ------------------ -------------- John A. Blohm, President Date

                     By:  /s/ James C. Schaffer (Seal)            8 January 1991
                          James C. Schaffer, Exec. Vice-President Date
======================== ============================ =========================



<PAGE>


         If the variable  interest  rate is not  applicable  and if this note is
payable on demand, Bank reserves, and is hereby granted the right, to adjust the
interest rate from time to time by furnishing  Maker with written notice of such
adjusted rate,  provided,  however,  that no such adjusted rate shall exceed the
maximum rate allowed, from time to time, by law.
         Additions  to,  reductions or exchanges  of, or  substitutions  for the
Collateral,  payments on account of this note or increases of the same, or other
loans made  partially or wholly upon the  Collateral,  may from time to time, be
made without affecting the provisions of this note.
         If Bank deems  itself  insecure,  or upon the  happening  of any of the
following  events,  each of which  shall  constitute  a default  hereunder,  all
liabilities of each Maker to Bank shall  thereupon or thereafter,  at the option
of the Bank,  without notice or demand,  become due and payable:  (a) failure of
any Obligor (which term shall mean and include each Maker, endorser,  surety and
guarantor  of this note) to perform any  agreement  hereunder,  to pay  interest
hereon  when  due or  requested  or  demanded  or to  pay  any  other  liability
whatsoever to Bank when due; (b) the death of any Obligor; (c) the filing of any
petition under the Bankruptcy Code or any similar  federal or state statute,  by
or against any Obligor;  (d) an application for the appointment of a receiver or
the  making of a general  assignment  for the  benefit of  creditors  by, or the
insolvency of any Obligor;  (e) the entry of a judgment against any Obligor; (f)
the issuing of any writ of attachment or writ of  garnishment,  or the filing of
any lien,  against the property of any Obligor;  (g) the taking of possession of
any  substantial  part of the  property  of any  Obligor at the  instance of any
governmental  authority;  (h)  the  dissolution,   merger,   consolidation,   or
reorganization of any Obligor;  (i) the assignment by any Maker of any equity in
any of the Collateral without the written consent of Bank.
         Bank is  hereby  given  a lien  upon  and a  security  interest  in all
property of each Maker now or at any time hereafter in the possession of Bank in
any capacity  whatsoever,  including  but not limited to any balance or share of
any deposit,  trust,  or agent account as security for the payment of this note,
and a similar lien upon and security interest in all such property of each Maker
as  security  for the  payment  of all other  liabilities  of each Maker to Bank
(including  liabilities of each Maker and any other person); and Bank shall have
the same rights as to such property as it has with respect to the Collateral.
         If Bank deems  itself  insecure or upon the  occurrence  of any default
hereunder  Bank shall have the  remedies  of a secured  party  under the Uniform
Commercial  Code and,  without  limiting the generality of the  foregoing,  Bank
shall have the right,  immediately  and without further action by it, to set off
against this note all money owed by Bank in any capacity to each or any Obligor,
whether or not due,  and also to set off against all other  liabilities  of each
Maker to Bank all money owed by Bank in any  capacity to each or any Maker;  and
Bank shall be deemed to have  exercised such right of set-off and to have made a
charge  against any such money  immediately  upon the occurrence of such default
even  though  such a charge is made or entered  on the books of Bank  subsequent
thereto. Unless the Collateral is perishable or threatens to decline speedily in
value or is of a type  customarily  sold on a recognized  market,  the Bank will
give Maker reasonable notice of the time and place of any public sale thereof or
of the time  after  which any  private  sale or any other  intended  disposition
thereof is to be made. The requirement of reasonable notice shall be met if such
notice is mailed, postage prepaid, to any Maker at the address given below or at
any other  address  shown on the records of the Bank,  at least five days before
the time of the sale or disposition.  Upon  disposition of any Collateral  after
the  occurrence of any default  hereunder,  Maker shall be and remain liable for
any deficiency;  and Bank shall account to Maker for any surplus, but Bank shall
have the right to apply all or any part of such  surplus (or to hold the same as
a reserve against) any and all other liability of each or any Maker to bank. The
Obligors, jointly and severally, promise and agree to pay all costs and expenses
of collection and  reasonable  attorneys'  fee,  including  costs,  expenses and
reasonable  attorneys'  fees on appeal,  if  collected by legal  proceedings  or
through an attorney at law.  Maker hereby waives any right to a trial by jury in
any civil action arising out of, or based upon, this note or the Collateral.
         Bank shall exercise  reasonable care in the custody and preservation of
the Collateral to the extent required by applicable  statute and shall be deemed
to have  exercised  reasonable  care if it takes such action for that purpose as
Maker shall  reasonably  request in  writing,  but no omission to do any act not
requested by Maker shall be deemed a failure to exercise reasonable care, and no
omission to comply with any request of Maker shall of itself be deemed a failure
to exercise reasonable care. Bank shall not be bound to take any steps necessary
to preserve any rights in the  Collateral  against prior parties and Maker shall
take all necessary steps for such purposes. Bank or its nominee need not collect
interest on or  principal of any  Collateral  or give any notice with respect to
it.
         If the  Collateral  shall at any time  become  unsatisfactory  to Bank,
Maker shall within one day after demand  pledge and deposit with Bank as part of
the Collateral additional property which is satisfactory to Bank.
         Bank shall have the right,  which may be  exercised at any time whether
or not this note is due,  to  notify  the  Obligors  on any  collateral  to make
payment to Bank on any amounts due or to become due thereon. In the event of any
default hereunder,  Bank shall thereafter have, but shall not be limited to, the
following  rights:  (i) to pledge or transfer this note and the  Collateral  and
Bank shall  thereupon be relieved of all duties and  responsibilities  hereunder
and  relieved  from any and all  liability  with  respect to any  Collateral  so
pledged or  transferred,  and any pledgee or  transferee  shall for all purposes
stand in the place of Bank hereunder and have all the rights of Bank  hereunder;
(ii) to transfer the whole or any part of the Collateral into the name of itself
or its nominee; (iii) to vote the Collateral;  (iv) to demand, sue for, collect,
or make any  compromise or settlement it deems  desirable  with reference to the
Collateral; and (v) to take control of any proceeds of Collateral.
         No delay or omission on the part of Bank in  exercising  any right
hereunder  shall  operate as a waiver of such right or of any other right under
this note.  Presentment,  demand,  protest,  notice of dishonor, and extension 
of time without notice are hereby waived by each and every Obligor. Any notice 
to Maker shall be sufficiently  served for all purposes if placed in the mail, 
postage prepaid,  addressed to or left upon the premises at, the address shown 
below or any other address shown on the Bank's records.
- --------------------------------------------------------------------------------

                                    GUARANTY

         In addition to the liability as endorsers, which the undersigned hereby
assume,  for value received and intending to be legally bound,  the  undersigned
(and if more than one,  each of them jointly and  severally)  (a) hereby  become
surety to the payee of the within note, its  successors,  endorsees and assigns,
for the payment of the within note,  and hereby  unconditionally  guarantee  the
payment of the within note and all  extensions or renewals  thereof and all sums
payable under or by virtue thereof including, without limitation, all amounts of
principal and interest and all expenses (including  attorney's fees) incurred in
the collection thereof,  the enforcement of rights thereunder or with respect to
any  security  therefor  and the  enforcement  thereof,  and waive  presentment,
demand,  notice of dishonor,  protest and all other notices whatsoever;  and (b)
consent  and  agree  (i) that  all or any of the  Collateral  may be  exchanged,
released,  surrendered  or sold from time to time,  (ii) that the payment of the
note, or any of the  liabilities of the Maker  thereof,  may be extended or said
note renewed any number of times and for any period  (whether or not longer than
the original period of said note),  (iii) that the holder of said note may grant
any  releases,  compromises  or  indulgences  with  respect  to said note or any
extensions or renewals  thereof or any security  therefor or to any party liable
thereunder  or  hereunder  (including  but not  limited to failure or refusal to
exercise one or more of the rights or remedies  provided by said note), and (iv)
that any of the  provisions of said note may be modified;  all without notice to
or  consent  of and  without  affecting  the  liability  of the  undersigned  as
endorsers  and  sureties,  and  further  consent  and  agree  that  any  of  the
undersigned  may be sued by the holder hereof with or without joining any of the
other  endorsers or makers of said note and without  first or  contemporaneously
suing any such other persons, or otherwise seeking or proceeding to collect from
them or any of them,  and  without  first or  contemporaneously  undertaking  to
enforce any rights with respect to any security.

- -------------------------------------------------------------------------------
         The  undersigned  acknowledges  having  received and read the NOTICE TO
CO-SIGNER appearing on the reverse side hereof.
- -------------------------------------------------------------------------------

_____________________________(DATE)           ___________________________(SEAL)

_____________________________(DATE)           ___________________________(SEAL)

_____________________________(DATE)           ___________________________(SEAL)


FLORIDA  DOCUMENTARY  STAMP TAX REQUIRED BY LAW IN THE AMOUNT OF $____________  
HAS BEEN PAID OR WILL BE PAID DIRECTLY TO THE DEPARTMENT OF REVENUE. CERTIFICATE
OF REGISTRATION # _____.



<PAGE>

Sun Bank [logo]
                         CORPORATE BORROWING RESOLUTION

                         SUN BANK, NATIONAL ASSOCIATION
                                 (Name of Bank)

         I, the  undersigned,  hereby  certify  to said  Bank that I am the duly
elected Secretary of COMPUTER SCIENCE  INNOVATIONS,  INC., A Florida Corporation
Located at Palm Bay City;  Florida  State,  a  corporation  duly  organized  and
existing  under the laws of the State of Florida;  that the  following is a true
and  correct  copy of  resolutions  adopted  by the board of  directors  of said
corporation  at a meeting  duly held on the 6th day of August,  1990;  that said
meeting was called and held  pursuant to law at which a quorum was present;  and
that said  resolutions  are in full force and effect and have not been rescinded
or modified.

         RESOLVED,  that the following  officers  (insert titles only) President
and Executive Vice-President of this corporation, or any (insert number required
to sign) 2 of them are hereby authorized;  from time to time; to borrow money on
behalf of this corporation  from said Bank in such amounts,  for such lengths of
time and at such rates of interest  and upon such terms and  conditions  as said
officer or officers may deem  expedient,  provided that the aggregate  amount of
such borrowing,  pursuant to this  resolution,  shall not at any one time exceed
the sum of ONE MILLION and 00/100 Dollars  ($1,000,000.00),  in addition to such
amounts as may be otherwise authorized;  to execute and deliver to said Bank, in
the name of and on  behalf of this  corporation,  negotiable  or  non-negotiable
notes  or  demands,  letters  of  credit  and  other  like  obligations  of this
corporation,  indemnity  agreements,  guaranty  agreements and other agreements,
assignments, endorsements, hypothecations and warehouse and other type receipts,
and any and all other  instruments  or documents  considered  by said Bank to be
necessary or proper in connection with any transaction, or transactions, between
or  through  said  Bank and this  corporation;  to  sell,  re-register,  pledge,
hypothecate,  assign,  transfer or set over,  as security or  otherwise  for any
notes or obligations of this corporation, any and all properties,  securities or
other assets now or hereafter belonging to this corporation,  and to discount to
said Bank any and all such  notes and  other  obligations  issued to or owned by
this corporation,  and to endorse same for such purpose,  and that the said Bank
shall not be responsible for or required to see to the application of any of the
funds of this corporation deposited with or checked out, or borrowed from it, or
secured by the discount of notes and obligations to it as hereinbefore provided,
and all such transactions  shall be conclusively  presumed to be legally binding
upon this corporation; and

         FURTHER RESOLVED,  that the foregoing  officers are hereby  authorized,
from  time to  time,  to enter in and sign on  behalf  of this  corporation,  an
agreement or  agreements,  as they may be amended or  supplemented  from time to
time, and such further documents as may be contemplated  thereby,  for the lease
of equipment from Lender, for such equipment,  for such length of time, for such
rental and upon such terms and  conditions  as said officer or officers may deem
expedient from time to time,  provided that the aggregate amount of rent payable
under all such leases of equipment shall not exceed $ N/A ; and

         FURTHER  RESOLVED,  that the  Secretary  (or any other  officer of this
corporation)  shall certify to said Bank the names of the presently duly elected
and qualified officers of this corporation and shall from time to time hereafter
as changes in the personnel of said officers are made,  immediately certify such
changes to the Bank,  and said Bank shall be fully  protected in relying on such
certifications  and shall be  indemnified  and saved  harmless  from any claims,
demands,  expenses,  loss, or damage resulting from, or growing out of, honoring
the  signature of any officer so  certified,  or refusing to honor any signature
not so certified; and

         FURTHER RESOLVED, that the foregoing  resolutions  shall remain in full
force and effect until express written notice of their prospective  amendment of
rescission  shall have been  furnished  to and  received by said Bank,  and that
receipt of such  notice  shall not  affect  any  action  taken by the Bank prior
thereto; and

         FURTHER  RESOLVED,  that the  Secretary be, and he hereby is authorized
and directed to certify to said Bank the  foregoing  resolutions  and to certify
that the  provisions  thereof are in conformity  with the Charter and By-laws of
this corporation and that said resolutions are in full force and effect and have
not been rescinded or modified.
         I further  certify that there is no provision in the Charter or By-laws
of said  corporation  limiting  the power of the Board of  Directors to pass the
foregoing  resolutions;  that the same are in conformity  with the provisions of
said  Charter and  By-laws;  and that I am the  custodian of the minutes of said
Board of Directors.
         I  further  certify  that the  following  are the  names  and  official
signatures  of  the  duly  elected,   qualified  and  acting  officers  of  said
corporation:  and that the corporate seal impressed hereon is the true corporate
seal of said corporation.


NAME                                            OFFICIAL SIGNATURE

President John A. Blohm                         /s/ John Blohm

Exec. Vice President James C. Schaffer          /s/ James C. Schaffer

Vice-President

Secretary___________________________________    ______________________________

Assistant Secretary_________________________    ______________________________

Treasurer___________________________________    ______________________________

Assistant Treasurer_________________________    ______________________________

         IN WITNESS WHEREOF, I have hereunto subscribed my name as Secretary and
affixed  the seal of said  corporation,  pursuant  to due and  lawful  corporate
authority this the 8th day of January, 1991.

(Corporate Seal)                               /s/ James C. Schaffer
                                               Secretary James C. Schaffer


<PAGE>


- ---------------------------
         Contract No.
                                                                     
                               SECURITY AGREEMENT
                            (INVENTORY AND ACCOUNTS)

THIS ASSIGNMENT AND AGREEMENT made January, 1991, by and between SUN BANK, 
NATIONAL ASSOCIATION
                                  (Name of Secured Party)

herein called "Bank", and

    COMPUTER SCIENCE INNOVATIONS, INC., a Florida Corporation
                                  (Name(s) of Borrower(s))

of  1280 Clearmont Street, N.E., Palm Bay Brevard County, Florida              
- --------------------------------------------------------------------------
    (Name and Street)            (City)        (County)   (State)

herein called "Borrower",
         In  consideration  of loans or  advances  made or to be made by Bank to
Borrower,  and for  other  value  received  by  Borrower,  the  parties  hereto,
intending to be legally bound, agree as follows:
         1. As used herein:  (a) "Account"  means an immediate  right to payment
for goods sold and for goods leased and for services  rendered,  or any of them,
and  includes  a right to payment  under a  contract  whether or not it has been
earned by performance.  "Qualified  Account" means an Account which has been due
less than ninety (90) days; (b)  "Inventory"  means goods held for sale or lease
or being processed for sale or lease in Borrower's business, as now or hereafter
conducted,  including all materials,  goods and work in process, finished goods,
and other tangible property now owned or hereafter acquired and held for sale or
lease or  furnished  or to be  furnished  under  contracts of service or used or
consumed in  Borrower's  business;  (c) "Goods"  means all  articles of tangible
personal property,  sold, supplied,  or otherwise disposed of, represented by an
Account; (d) "Purchaser" includes the buyer of goods from Borrower, the customer
for which services have been rendered or materials furnished by Borrower, or the
party  with  whom  Borrower  has   contracted;   (e)  "Borrower"   includes  all
corporations and all individuals  executing this agreement as parties hereto and
all members of a partnership when Borrower is a partnership,  each of whom shall
be jointly and severally  liable  individually  and as partners  hereunder;  (f)
"security  interest"  means an  interest in property  which  secures  payment or
performance of an obligation;  (g)  "liability"  or  "liabilities"  includes all
liabilities (primary, secondary, direct, contingent, sole, joint or several) due
or to become due or that may be hereafter  contracted  or acquired,  of Borrower
(including any Borrower and any other person) to Bank.
         2. Bank will from time to time hereafter lend Borrower, on the security
of Accounts and Inventory,  or any of them,  acceptable to Bank, such amounts as
Bank may determine  from time to time, at such rates of interest and payable and
on such  terms as Bank may from time to time  specify or  require,  and Bank may
require that such loans,  or any of them, be evidenced by one or more promissory
notes of the Borrower in form  satisfactory  to Bank. For the convenience of the
Borrower,  the Bank may make  loans  and  advances  to the  Borrower  under  any
promissory  note the  principal  face amount of which is in excess of the actual
unpaid principal balance at such time.
         3. As security  for the payment of all loans and advances now or in the
future  made  hereunder  and  for  all  Borrower's  liabilities,  including  any
extensions, renewals, or changes in form of any thereof, Borrower hereby assigns
to Bank  and  grants  to Bank a  security  interest  in:  (a) all  Accounts  and
Inventory owned by Borrower at the date of this agreement;  (b) all Accounts and
Inventory at any time  hereafter  acquired by Borrower;  and (c) all proceeds of
all such Accounts and Inventory.
         4. So long as any liability to Bank is  outstanding,  Borrower will not
without the prior written  consent of Bank borrow from anyone except Bank on the
security of, or pledge or grant any security  interest in, any Account or any of
Borrower's Inventory to anyone except Bank, or permit any lien or encumbrance to
attach to any of the foregoing, or any levy to be made thereon, or any financing
statement  (except  Bank's  financing  statement)  to be on  file  with  respect
thereto.
         5. Borrower  represents  and warrants that the location  where it keeps
the bulk of its  Inventory  is at the address  specified in the preamble to this
agreement, unless a different address has been specified in the following space:

        Same
   (No. and Street)         (City)           (County)          (State)

and that the office where it keeps its records concerning all of its Accounts is
at the address  specified in the preamble to this agreement,  unless a different
address has been specified in the following space:

        Same
   (No. and Street)         (City)           (County)          (State)

Borrower will  immediately  notify Bank in writing of any change in the location
of the place of  business  where the bulk of its  Inventory  is  located  or any
change in the location of the place of business where the records concerning its
Accounts are kept.
         6. Borrower will (a) maintain Accounts and Inventory in such quantities
that at all  times 70 % of the  face  amount  of its  Qualified  Accounts,  less
allowable discount, plus 0 % of the cost or wholesale market value, whichever is
lower, of its Inventory, plus 100% of the balance in the Cash Collateral Account
hereinafter  referred to, or such other percentages  thereof as may from time to
time be  fixed by Bank  upon  notice  to  Borrower,  shall be at least  equal to
Borrower's  liabilities  to Bank; and Borrower will pay to Bank, in reduction of
its  liabilities,  such sums as may be  necessary  from time to time to maintain
such ratio; (b) collect its Accounts and sell its Inventory only in the ordinary
course of business; (c) furnish Bank at the time of each borrowing,  and at such
other  intervals as Bank may prescribe,  with a Borrower's  Certificate (in such
form as Bank may from time to time  specify or require)  showing  the  aggregate
face amount of its  Qualified  Accounts  and the  aggregate  cost and  wholesale
market value of its  Inventory;  (d) keep  accurate and complete  records of its
Accounts and  Inventory;  (e) pay and discharge  when due all taxes,  levies and
other charges on its  Inventory;  (f) keep its Inventory  insured in amounts not
less than the full  insurable  value  thereof,  for the benefit of Bank (to whom
loss shall be payable by New York Standard or Union Standard  endorsements),  in
such companies and against such risks as may be  satisfactory  to or required by
Bank; pay the cost of all such insurance;  and deliver  certificates  evidencing
such  insurance  to Bank;  and  Borrower  assigns  to Bank all right to  receive
proceeds of such insurance.
         7. Unless Bank notifies  Borrower in writing that it dispenses with any
one or  more  of  the  following  requirements,  Borrower  will  (a)  give  Bank
assignments,  in form  acceptable  to Bank,  of  specific  Accounts or groups of
Accounts,  and of moneys due and to become  due under  specific  contracts;  (b)
furnish to Bank a copy of the invoice  applicable  to each  Account  assigned to
Bank or arising out of a contract,  bearing a  statement  that such  Account has
been assigned to Bank and such  additional  statements as Bank may require;  (c)
furnish Bank at the time of each borrowing,  and at such other intervals as Bank
may prescribe or require, with a schedule (in such form as Bank may from time to
time specify or require) of Borrower's  Inventory and Qualified  Accounts  which
describe the same, or such thereof as Bank may require, together with such other
information  relating  thereto as the Bank may specify or  require;  (d) make no
change in any  assigned  Accounts  or in any  Account  arising out of a contract
assigned to Bank, and make no material change in the terms of any such contract;
(e) furnish to Bank all information received by Borrower affecting the financial
standing of any Purchaser  whose Account has been assigned to Bank;  (f) receive
as the sole  property of Bank and hold as trustees for Bank all moneys,  checks,
notes,   drafts,   and  other  property   (herein  called  "items  of  payment")
representing  the  proceeds  of any  Account  or  Inventory  in which Bank has a
security interest,  which comes into the possession of Borrower; and deposit all
such  items of  payment  immediately  in the exact  form  received  in a special
account of Borrower in Bank entitled "Cash Collateral  Account" in which account
Bank shall have a security  interest to secure all  Borrower's  liabilities  and
with respect to which account Bank alone shall have power of withdrawal; (g) pay
Bank the amount loaned against any Account  assigned to Bank where the goods are
returned by the Purchaser, or where the contract is canceled or terminated;  (h)
immediately  notify Bank if any of its contracts arise out of contracts with the
United States or any department, agency, or instrumentality thereof, and execute
any instruments and take any steps required by Bank in order that all moneys due
and to become due under any such  contract  shall be assigned to Bank and notice
thereof given to the Government under the Federal  Assignment of Claims Act; (i)
deliver to Bank with appropriate endorsement or assignment, as Bank may require,
any instrument or chattel paper representing an Account.  Any permission granted
to Borrower by Bank to omit any of the  requirements  of this paragraph 7 may be
revoked by Bank at any time.
         8. Borrower will  promptly,  if requested by Bank, (a) mark its records
evidencing its Accounts in a manner  satisfactory to Bank so as to show the same
have been  assigned  to Bank;  (b) pay Bank the unpaid  portion of any  assigned
Account if Bank shall at any time  reject the Account as  unsatisfactory,  which
right  Bank  shall  have  and may  exercise  at any  time  and  for  any  reason
whatsoever, and until such payment is made by Borrower, Bank may retain any such
Account as security and may charge any deposit account of Borrower with any such
amounts;  (c)  join  with  Bank  in  executing  a  financing  statement,  notice
affidavit,  or similar  instrument in form  satisfactory to Bank, and such other
instruments  as Bank may from time to time  request;  and pay the cost of filing
the same in any public office deemed  advisable by Bank;  and (d) give Bank such
financial statements, reports, certificates, lists of Purchasers (showing names,
addresses,   and  amounts  owing),  and  other  data  concerning  its  Accounts,
contracts,  collections,  inventory  and other  matters as Bank may from time to
time  specify;  and permit  Bank or its  nominee to  examine  all of  Borrower's
records  relating  thereto at any time, and to make extracts  therefrom,  and to
inspect and check Borrower's Inventory.
         9. Borrower warrants (a) in connection with each Account covered by the
agreement:  (i) it  constitutes  a  Qualified  Account as defined  herein is not
evidenced by a judgment, an instrument or chattel paper (except such judgment as
has been  assigned to Bank,  and except such  instrument or chattel paper as has
been endorsed and delivered to Bank), and represents a bona fide transaction and
Borrower  has  possession  of (and will  promptly  deliver  to Bank upon  Bank's
request) or has  delivered  to Bank  shipping or  delivery  receipts  evidencing
shipment or delivery of the goods and, if  representing  services,  the services
have been fully performed;  (ii) the amount shown on Borrower's books and on any
invoice or statement delivered to Bank is owing to Borrower;  (iii) the title of
Borrower to the Account and,  except as against the  Purchaser,  to any goods is
absolute;  (iv) the Account has not been transferred to any other person, and no
person,  except Borrower,  has any claim thereto, or, with the sole exception of
Purchaser,  to the goods;  (v) no partial  payment has been made by anyone;  and
(vi) no set-off or counterclaim to such Account exists and no agreement has been
made with any person  under  which any  deduction  or  discount  may be claimed,
except  regular  discounts  allowed by Borrower  for prompt  payments;  (vii) it
arises  under  an  existing   binding  written  contract  between  Borrower  and
Purchaser;  and (b) in connection with its Inventory:  that Borrower is and will
be the absolute owner thereof,  free and clear of all  encumbrances and security
interests other than the Bank's security interest.
         10.  Borrower  shall pay Bank such  interest as may be specified in any
note evidencing a loan or advance made hereunder and such service charges as may
be  agreed  upon  and  shall  pay to Bank  all  costs  and  expenses,  including
attorneys' fees, incurred by it in the preservation or collection of collateral.
Changes in interest  rate and  service  charges may be made by Bank from time to
time,  notwithstanding the interest rate specified in any note evidencing a loan
or advance hereunder,  upon notice to Borrower and shall become effective on the
date therein specified.
         11.  Bank  shall  have the  right  at any  time and from  time to time,
without  notice,  to (a) apply any part or all the moneys in the Cash Collateral
Account representing  collected items against any liability of borrower to Bank,
and Bank  shall upon  demand by  Borrower  make such  application  against  such
liability or liabilities as Bank may itself select; (b) release to Borrower such
part of the moneys in the Cash Collateral  Account as Bank may elect; (c) charge
to  Borrower's  deposit  account  any  item  of  payment  credited  to the  Cash
Collateral  Account  which is  dishonored  by the drawee or maker  thereof;  (d)
endorse all items of payment  which may come into its hands payable to Borrower;
(e) notify Purchasers that Accounts have been assigned to Bank, forward invoices
to Purchasers,  directing them to make payments to Bank, collect all Accounts in
its or  Borrower's  name,  and take control of any cash or non-cash  proceeds of
Accounts and of any Inventory;  (f) compromise,  extend, or renew any Account or
deal with the same as it may deem advisable;  (g) make exchanges,  substitutions
or  surrenders  of  collateral;  (h) insure  inventory  to its  satisfaction  if
Borrower  fails to do so and pay for the  same,  and  pay,  for the  account  of
Borrower,  any taxes, levies, or other charges affecting Borrower's inventory or
upon or on account of the  Security  Agreement  or any  liability or any writing
evidencing  any  liability,  which  Borrower  fails to pay, and any such payment
shall constitute a liability of Borrower.
         12. Until default,  Borrower may use its inventory in any lawful manner
not  inconsistent  with this agreement and with the terms of insurance  thereon;
may sell its  inventory  in the  ordinary  course of  business;  and may use and
consume any raw  materials  or  supplies,  the use and  consumption  of which is
necessary in order to carry on Borrower's business.
         13.  If at  any  time  any  warranty,  representation,  certificate  or
statement  of  Borrower  is  not  true,  or if any  liability  or  any  part  or
installment thereof or interest thereon is not paid when due, or if any event of
default as  defined  in any note or other  evidence  of  liability  held by Bank
should occur,  or if Borrower should fail to observe or perform any agreement or
term hereof,  or if Bank at any time feels  insecure for any reason  whatsoever,
Bank may, at its option,  thereupon or  thereafter  declare all  liabilities  of
Borrower  to  Bank,  or  any of  them  selected  by  Bank  (notwithstanding  any
provisions thereof), immediately due and payable without demand or notice of any
kind and the same  thereupon  shall  immediately  become and be due and  payable
without  demand or notice (but with such  adjustments,  if any,  with respect to
interest or other charges as may be provided for in the promissory note or other
writing  evidencing  such  liability),  and Bank may,  in  addition to any other
rights and remedies which it may have, immediately and without demand,  exercise
any and all the rights and  remedies  granted  to a secured  party upon  default
under the Florida Uniform  Commercial  Code; and upon request or demand of Bank,
Borrower  shall,  at its  expense,  assemble  Borrower's  Inventory  and make it
available to Bank at a convenient  place  acceptable to Bank; and Borrower shall
promptly pay to Bank any and all costs and expenses,  including  legal  expenses
and  reasonable  attorney's  fees  incurred  or paid by Bank in  protecting  and
enforcing  liabilities and the rights of Bank hereunder,  including Bank's right
to take  possession  of  Borrower's  Inventory  and the proceeds of Accounts and
Inventory,  and to hold,  prepare for sale,  sell and dispose of such Inventory.
Any  notice of sale,  disposition  or other  intended  action  by Bank,  sent to
Borrower at the address  specified  in the preamble to this  agreement,  or such
other  address of Borrower as may from time to time be shown on Bank's  records,
at least five days prior to such action,  shall constitute  reasonable notice to
Borrower.  Upon disposition by Bank of any property in which Bank has a security
interest  hereunder,  or upon  collection  by Bank of the  proceeds of Accounts,
Borrower shall be and remain liable for any  deficiency;  and Bank shall account
to Borrower for any  surplus,  but Bank shall have the right to apply all or any
part of such  surplus  (or to hold the  same as a  reserve  against)  all or any
liabilities  of Borrower to Bank,  whether or not they,  or any of them, be then
due, without  marshalling of assets and in such order of application as Bank may
from time to time elect.
         14. Borrower waives protest of all commercial paper at any time held by
Bank on which  borrower is in any way liable,  notice of non-payment at maturity
of any and all Accounts,  and except where required  hereby or by law, notice of
action taken by Bank; and hereby ratifies and confirms whatever Bank may do.
         15. No waiver by Bank of any default  shall  operate as a waiver of any
other default or of the same default on a future occasion.  No delay or omission
on the part of Bank in exercising  any right or remedy shall operate as a waiver
thereof,  and no single or partial exercise by Bank of any right or remedy shall
preclude  any other or further  exercise  thereof or the  exercise  of any other
right or remedy.  Time is of the essence of this  agreement.  The  provisions of
this agreement are cumulative and in addition to the provisions of any liability
and  any  note  or  other  writing  evidencing  any  liability  secured  by this
agreement,  and Bank shall have all the  benefits,  rights and  remedies  of and
under any  liability  and any note or other  writing  evidencing  any  liability
secured hereby.  If more than one party shall execute this  agreement,  the term
"Borrower"  shall mean all parties  signing this agreement and each of them, and
all such parties shall be jointly and severally  obligated and liable hereunder.
The singular pronoun, when used herein, shall include the plural, and the neuter
shall include the masculine and  feminine.  All rights of Bank  hereunder  shall
inure to the benefit of its  successors  and  assigns;  and all  obligations  of
Borrower shall bind the heirs, executors, administrators, successors and assigns
of each Borrower.
         16. Borrower releases Bank from all claims for loss or damage caused by
any  failure to collect  any  account or enforce  any  contract or by any act or
omission on the part of Bank, its officers, agents and employees, except willful
misconduct.
         17. This  agreement  may be terminated by either party giving the other
written notice of intention to terminate on a date named in said notice,  mailed
to the last known address of the party to whom such notice is addressed;  but no
such  termination  shall in any way affect the  rights  and  liabilities  of the
parties  hereunder  relating to loans or advances made,  Accounts,  Inventory or
other property pledged prior to the date named in such notice.
         18. This agreement has been delivered in the State of Florida and shall
be construed in accordance  with the laws of Florida.  Wherever  possible,  each
provision  of this  agreement  shall  be  interpreted  in such  manner  as to be
effective and valid under applicable law, but if any provision of this agreement
shall be prohibited by or invalid under  applicable law, such provision shall be
ineffective  to  the  extent  of  such   prohibition   or  invalidity,   without
invalidating the remainder of such provision or the remaining provisions of this
agreement.

         IN WITNESS  WHEREOF,  this  agreement  has been duly executed as of the
date hereinabove first written.

Signed, sealed and delivered in the  COMPUTER SCIENCE INNOVATIONS, INC.,
presence of                          a Florida Corporation

                                     By: /s/ John Blohm                  (SEAL)
                                         John A. Blohm, President

                                     By: /s/ James C. Schaffer           (SEAL)
                                         James C. Schaffer, Executive 
                                         Vice-President

(CORPORATE SEAL)

ATTEST:                              Sun Bank, National Association
                                            (Name of Bank)

                                     By:                                 (SEAL)
As its Cashier                             As its President
                                                BANK


<PAGE>

SUN
BANK [logo]


- --------------------
    Contract No.

                               SECURITY AGREEMENT
                         (EQUIPMENT AND CONSUMER GOODS)


     COMPUTER SCIENCE INNOVATIONS, INC., a Florida Corporation
     (Name(s) of Borrower(s))

(and if more than one, each of them jointly and severally), hereinafter called 
"Borrower", of  1280 Clearmont Street, N.E.,
                   (No. and Street)
Palm Bay           Brevard County, Florida                , 
- ----------------------------------------------------------
  (City)              (County)      (State)
for value received and intending to be legally bound, hereby grants to

SUN BANK, NATIONAL ASSOCIATION, Florida,
    (Name of Secured Party)
hereinafter called "Secured Party", a security interest in the following
property:       All equipment of Borrower


- ----------- ------ ----------------- --------------- ------------ --------------
             Year/ Manufacturer or   Description of  Model Number Manufacturer's
New or Used  Model Make (Trade Name) Collateral      or Series    Serial No.
- ----------- ------ ----------------- --------------- ------------ --------------

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

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

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




together  with all  increases,  parts,  fittings,  accessories,  equipment,  and
special  tools now or  hereafter  affixed to any or any part  thereof or used in
connection  with any thereof,  and all  replacements  of all or any part thereof
plus any  returned  or  unearned  premiums  from any  insurance  financed by the
Secured Party in conjunction  with this transaction (all of which is hereinafter
called  "Collateral"),  to secure  the  payment  of a  promissory  note or notes
executed  by  Borrower  in  the  amount  of  ONE  MILLION  and  00/100   Dollars
($1,000,000.00),   of  even  date   herewith,   and  any  and  all   extensions,
modifications  or  renewals  thereof,  and also to  secure  the  performance  by
Borrower of the agreements  hereinafter set forth, and all other  liabilities or
obligations (primary,  secondary,  direct,  contingent,  sole, joint or several)
due, or to become due or which may be hereafter  contracted  or acquired of each
Borrower  to  Secured  Party  (the  foregoing   hereinafter   being  called  the
"liabilities").

         Borrower hereby agrees that:

     1. (a)  Borrower  is the  owner of the  Collateral  clear of all  liens and
security interests except the security interest granted hereby; (b) Borrower has
the right and power to make this  Agreement;  and (c) the  Collateral is used or
acquired  for use  primarily  for  the  purpose  checked:  personal,  family  or
household purposes;  |_| farm purposes; or |_| business purposes; and (d) if the
Collateral consists of "household goods" as defined in 12 C.F.R. 227.12(d) or if
otherwise  checked  here |_|  then the  Collateral  is being  acquired  with the
proceeds  of the loan  provided  for in or  secured by this  Agreement,  and the
proceeds  will be used for no other  purpose,  and  Borrower  hereby  authorizes
Secured  Party to  disburse  the  proceeds or any part  thereof  directly to the
seller of the Collateral or to the insurance agent or broker,  or both, as shown
on Secured Party's records.

     2.  (a) The Collateral will be kept at 1280 Clearmont Street, N.E.,
                                                  (No. and Street)           
                   Palm Bay, Brevard County, FL
                     (City)     (County)    (State)
or if left  blank,  at the address  shown at the  beginning  of this  agreement;
Borrower will promptly notify Secured Party of any change in the location of the
Collateral  within said state;  and Borrower will not remove the Collateral from
said state without the written  consent of Secured Party.  (b) if the Collateral
is  used or  acquired  for use  primarily  for  personal,  family  or  household
purposes, or for farm purposes, Borrower's residence in Florida is that shown at
the beginning of this  agreement and Borrower will  immediately  notify  Secured
Party of any change in the location of said residence.

     3.   (a) If the Collateral is acquired or used  primarily for 
business use and is of a type normally used in more than one state,  whether or 
not so used,  and Borrower has a place of business in more than one state,  
the chief place of business of Borrower  is:  1280  Clearmont  Street,  N.E.,
                                                 (No. and Street)   
Palm Bay, Brevard County, Florida
(City)       (County)     (State)
or,  if left  blank,  is that  shown at the  beginning  of this  agreement,  and
Borrower  will  immediately  notify  Secured  Party in  writing of any change in
Borrower's chief place of business;  and (b) if certificates of title are issued
or  outstanding  with respect to any of the  Collateral,  Borrower will promptly
cause the  interest of Secured  Party to be properly  noted  thereon and deliver
such certificates of title to Secured Party.

         4.       Borrower will defend the Collateral against the claims and 
demands of all persons,  other than Secured Party, at any time claiming the same
or a ______.

         5. No  Financing  Statement  covering  any  Collateral  or any proceeds
thereof is on file in any public office;  Borrower  authorizes  Secured Party to
file, in ______ this authorization  will be given effect, a Financing  Statement
signed only by the Secured Party describing the Collateral in the same manner as
it is  described  ______  from time to time at the  request  of  Secured  Party,
execute one or more Financing  Statements and such other  documents (and pay the
cost of filing or recon______  public  offices deemed  necessary or desirable by
the Secured  Party) and do such other acts and things,  all as the Secured Party
may request to  establish______  enforceable first priority security interest in
the  Collateral  (free of all other liens and claims  whatsoever)  to secure the
payment of the liabilities.

         6.  Borrower will not (a) permit any liens or security  interest  other
than Secured Party's security interest, to attach to any of the Collateral;  (b)
permit a______ to be levied upon under legal process; (c) sell, transfer, lease,
or otherwise dispose of any of the Collateral or any interest therein,  or offer
so to do, without the p______ of Secured Party;  (d) permit  anything to be done
that may impair the value of any of the  Collateral or the security  intended to
be afforded by this agreement  ______  Collateral to be or become a fixture (and
it is expressly covenanted, warranted and agreed, that the Collateral, and every
part thereof,  whether affixed to any re______ and remain personal property), or
to become an accession to other goods or property.

         7.  Borrower  will (a) at all  times  keep the  Collateral  insured  in
amounts not less than the full insurable  value thereof,  against loss,  damage,
theft,  and  ______  Secured  Party may  require in such  companies,  under such
policies, in such form and for such periods, as shall be satisfactory to Secured
Party,  and  each  ______provide,   by  New  York  Standard  or  Union  Standard
endorsement,  that loss  thereunder  and proceeds  payable  thereunder  shall be
payable to Secured Party ______ appear (and Secured Party may apply any proceeds
of such  insurance  which may be received by Secured Party toward payment of the
liabilities,  whether  due ______  order of  application  as  Secured  Party may
determine)  and each such policy shall  provide for a minimum of 10 days written
cancellation  notice to Secured Party ______  policy shall,  if Secured Party so
requests, be deposited with Secured Party; and Secured Party may act as attorney
for  Borrower  in  obtaining,   adjusting,  settling  ______such  insurance  and
endorsing any drafts; (b) at all times keep the Collateral free from any adverse
lien,  security  interest,  or encumbrance and in good order and ______ waste or
destroy the Collateral or any part thereof.

         8. (a) Borrower  will not use the  Collateral  or permit the same to be
used in  violation  of any  statute,  law or  ordinance;  and Secured  Party may
examine ______ Collateral at any time,  wherever located.  (b) Borrower will pay
promptly when due all taxes and  assessments  upon the Collateral or for its use
of operation or upon ______or upon any note or notes or other writing evidencing
the liabilities, or any of them.

         9. At its option,  Secured Party may discharge taxes, liens or security
interests or other  encumbrances  at any time levied or placed on the Collateral
______  insurance  on the  Collateral,  and  may pay  for  the  maintenance  and
preservation  of the Collateral.  Borrower agrees to reimburse  Secured Party on
demand for an______ or any expense incurred,  by Secured Party,  pursuant to the
foregoing  authorization,  together with interest  thereon at the highest lawful
rate  and  each  such  pay______  thereon  shall  be  secured  by this  Security
Agreement.  Until default, Borrower may have possession of Collateral and use it
in any lawful  manner not  inco______  agreement and not  inconsistent  with any
policy of insurance thereon.

         10.  Borrower  shall  be in  default  under  this  agreement  upon  the
happening of any of the following events or conditions:  (a) failure or omission
to pay whe______ (or any instalment thereof or interest thereon),  or default in
the payment or performance of any obligation,  covenant, agreement, or liability
contained or referred______ any warranty,  representation,  or statement made or
furnished to Secured  Party by or on behalf of any Borrower  proves to have been
false in any material  respects  ______furnished;  (c) loss,  theft  substantial
damage, destruction, sale, or encumbrance to or of any of the Collateral, or the
making of any levy,  seizure, or attachment th______ (d) any Obligor (which term
as used  herein,  shall mean each  Borrower  and each other party  primarily  or
secondarily or contingently  liable on any of the lia______  insolvent or unable
to pay debts as they mature or makes an assignment for the benefit of creditors,
or any proceeding  (including  any proceeding in bankruptcy)  ______ against any
Obligor  alleging  that such Obligor is insolvent or unable to pay debts as they
mature;  (e) entry of any judgment against any Obligor;  (f) death of any ______
natural  person,  or of any partner of any Obligor which is a  partnership;  (g)
dissolution,  merger or consolidation,  or transfer of a substantial part of the
property of a______ is a corporation  or a  partnership;  (h)  appointment  of a
receiver for the Collateral or any part thereof or for any property in which any
Borrower has an interest;  (i) ______ used by anyone to transport or store goods
the possession, transportation or use of which is illegal.

         11. Upon the occurrence of any such default or at any time  thereafter,
or whenever the Secured Party feels insecure for any reason whatsoever,  Secured
______  option,   declare  all  liabilities  secured  hereby,  or  any  of  them
(notwithstanding  any provisions  thereof),  immediately due and payable without
demand or notice of a______ same thereupon shall  immediately  become and be due
and payable  without demand or notice (but with such  adjustments,  if any, with
respect to interest or other  ______ be provided for in the  promissory  note or
other writing  evidencing such liability),  and Secured Party shall have and may
exercise from time to time any and all right ______ of a Secured Party under the
Uniform  Commercial  Code and any and all rights and  remedies  available  to it
under any other  applicable  law;  and upon  request  or  demand  ______  Party,
Borrower shall, at its expense, assemble the Collateral and make it available to
the Secured Party at a convenient  place acceptable to Secured Party; and ______
promptly  pay  all  costs  of  Secured  Party  of  collection  of  any  and  all
liabilities,  and  enforcement  of any rights  hereunder,  including  reasonable
attorneys'  fees and ______ and expenses of any repairs to any of the Collateral
and expenses of any repairs to any realty or other  property to which any of the
Collateral may be affixed.  Any ______  disposition or other intended  action by
Secured Party, sent to Borrower at the address of Borrower specified above or at
any other  address  shown on the  records  of ______ at least five days prior to
such action,  shall constitute  reasonable  notice to Borrower.  In the event of
repossession,  Borrower  authorizes  Secured  Party  to take  in______  personal
property  found in or on the  Collateral  and to hold the same until  claimed by
Borrower at the principal  place of business of Secured Party,  and in the event
______  property is not claimed  within a reasonable  time by Borrower,  Secured
Party is authorized to dispose of same. Expenses of retaking, holding, preparing
for sale, selling______ shall include Secured Party's reasonable attorneys' fees
and legal expenses.  Any excess or surplus of proceeds of any disposition of any
of the  Collateral  may  ______  Secured  Party  toward  payment  of such of the
liabilities,  without marshalling of assets and in such order of application, as
Secured Party may from time to time ______.

         12. No waiver by Secured Party of any default shall operate as a waiver
of any other  default or of the same default on a future  occasion.  No delay or
omission______  Secured Party in exercising any right or remedy shall operate as
a waiver  thereof,  and no single or partial  exercise  by Secured  Party of any
right or remedy shall  prec______ or further exercise thereof or the exercise of
any  other  right or  remedy.  Time is of the  essence  of this  agreement.  The
provisions of this agreement are cumulative  an______ the provisions of any note
secured by this agreement, and Secured Party shall have all the benefits, rights
and remedies of and under any note secured hereby. If ______ party shall execute
this  agreement,  the term  "Borrower"  shall  mean  all  parties  signing  this
agreement  and  each of them,  and all such  parties  shall  be  jointly  ______
obligated  hereunder  provided,  however,  if one of the  parties  signing  this
agreement has not executed the promissory note or notes referred to herein, said
party ______ personal  liability under, or in conjunction  with, said promissory
note or notes. The singular pronoun,  when used herein, shall include the plural
and the neuter ______  masculine and  feminine.  If this  agreement is not dated
when executed by the Borrower, the Secured Party is authorized without notice to
the borrower,  to date thi______ This agreement shall become effective as of the
date of this agreement. All rights of Secured Party hereunder shall inure to the
benefit of its successors  and as ______  liabilities of Borrower shall bind the
heirs, executors, administrators, successors and assigns of each Borrower.

         13. This agreement has been delivered in the State of Florida and shall
be construed in accordance  with the laws of Florida.  Wherever  possible,  each
pro______  agreement  shall be interpreted in such manner as to be effective and
valid under  applicable  law, but if any  provision of this  agreement  shall be
prohibited by or ______  applicable  law, such provision shall be ineffective to
the extent of such prohibition or invalidity, without invalidating the remainder
of such provision or the remaining ______ this agreement.

          IN WITNESS  WHEREOF,  this  agreement has been duly executed as of the
________ day of ___, 1991

Signed, sealed and delivered             COMPUTER SCIENCE INNOVATIONS, INC.,
in the presence of:                      a Florida Corporation

__________________________________       By: /s/ John Blohm
                                             John A. Blohm, President

__________________________________       By: /s/ James C. Schaffer
                                         James C. Schaffer, Exec. Vice-President



<PAGE>

STATE OF FLORIDA FINANCING STATEMENT UNIFORM COMMERCIAL CODE Form UCC-1,Rev.1981
This FINANCING STATEMENT is presented to a filing officer for filing pursuant to
the Uniform Commercial Code:

- ----------------------------------------- --------------------------------------
                                          THIS SPACE FOR USE OF FILING OFFICER
   DEBTOR (Last Name First If a Person)   Date, Time, Number, and Filing Office

     NAME  COMPUTER SCIENCE INNOVATIONS, 
     INC., a Florida Corporation
1A
     MAILING ADDRESS 1280 Clearmont Street, N.E.
     CITY   Palm Bay       STATE  FL  32905
- ------------------------------------------------
- ------------------------------------------------


     MULTIPLE DEBTOR (if Any) (Last Name First if a Person)


     NAME
1B
     MAILING ADDRESS


     CITY                  STATE
- --------------------------------------------------
- --------------------------------------------------


     MULTIPLE DEBTOR (if Any) (Last Name First if a Person)


     NAME
1C
     MAILING ADDRESS


     CITY                  STATE
- --------------------------------------------------
- --------------------------------------------------


     SECURED PARTY (Last Name First if a Person)


     NAME  SUN BANK, NATIONAL ASSOCIATION
2A
     MAILING ADDRESS
         100 Rialto Place


     CITY       Melbourne  STATE    FL  32901
- -------------------------------------------------- ----------------------------
- --------------------------------------------------
                                                   AUDIT           UPDATE

     MULTIPLE SECURED PARTY (if Any)
     (Last Name First if a Person)


     NAME
2B
     MAILING ADDRESS


     CITY                  STATE
- -------------------------------------------------
- ------------------------------------------------- ------------------------------
                                                  VALIDATION INFORMATION

     ASSIGNEE OF  SECURED PARTY (if Any)
     (Last Name First if a Person)


     NAME
3
     MAILING ADDRESS


     CITY                  STATE
- ------------------------------------------------ -------------------------------
                                                                Name and Address
                                                                of Preparer
4    This  FINANCING  DOCUMENT  covers the following  types or items of property
     (include  description of real property on which located and owner of record
     when  required).  If more  space  is  required,  attach  additional  sheets
     81/2" x 11".


     All accounts, inventory and equipment of Borrower.




- --------------------------------------------------- ---------------------------
- --------------------------------------------------- --------------------------- 
                                                    7    No. of additional
                                                         Sheets presented:
5    Proceeds of collateral are covered as provided
     in Sections 679.203 and 679.206, F.S.
                                                                   0
- --------------------------------------------------- ---------------------------


6    Filed with: Secretary of State
- --------------------------------------------------- ---------------------------


8    (Check  |_|) |X| All  documentary  stamp  taxes due and
     payable  or to become  due and  payable  pursuant  to  Section
     201.22, F.S.
                     |_| Florida Documentary Stamp Tax is not required.
- -------------------------------------------------------------------------------
                                                      10  (Check|_| if so)

9    This statement is filed without the debtor's         Debtor is a
     signature to perfect a security         |_|       transmitting utility
     interest in collateral.  (Check |_| if so.)
     |_|      already subject to a security           Products of collateral
     interest in another             |_|               are covered
     jurisdiction when it was brought into this
     state or debtor's location changed to this state.
     |_|       which is proceeds of the original 
                  collateral described above
                  in which a security interest was 
                  perfected.
     |_|          as to which the filing has lapsed.
     |_|       acquired after a change of name, 
                  identity, or corporate structure of
     |_|       the debtor, or   |_|  secured party
- -----------------------------------------------------------------------------
                                                11 SIGNATURE(S) OF DEBTOR(S)
                                                   COMPUTER SCIENCE INNOVATIONS,
                                                   INC., a Florida
13  Return copy to:                                corporation
      NAME:  Hubert C. Normile, Jr., Esq.
      ADDRESS:  Krasny, Normile, Dettmer, et al.     By:  /s/ John Blohm
                         780 South Apollo Boulevard
      CITY: Melbourne                                By:  /s/ James C. Schaffer
                                                          ---------------------
      STATE:  FL        ZIP CODE   32901
                                                         ---------------------
                                          12  SIGNATURE(S) OF SECURED PARTY(IES)
                                              SUN BANK, NATIONAL ASSOCIATION

                                              By:         /s/
- ---------------------------------------- ---------------------------------------


STATE OF FLORIDA FINANCING STATEMENT -- UNIFORM COMMERCIAL CODE -- Form UCC-1, 
Rev. 1981 This FINANCING STATEMENT is presented to a filing officer for filing 
pursuant to the Uniform Commercial Code.

- ------------------------------------------ -------------------------------------
                                           THIS SPACE FOR USE OF FILING OFFICER
                                           Date, Time, Number, and Filing Office
     DEBTOR (Last Name First if a Person)


     NAME  COMPUTER SCIENCE INNOVATIONS,
           INC., a Florida Corporation
1A
     MAILING ADDRESS 1280 Clearmont Street, N.E.


     CITY   Palm Bay   STATE   FL  32905
- --------------------------------------------
- --------------------------------------------


     MULTIPLE DEBTOR (if Any) (Last Name First if a Person)


     NAME
1B
     MAILING ADDRESS



     CITY                  STATE
- -----------------------------------------------------
- -----------------------------------------------------


     MULTIPLE DEBTOR (if Any) (Last Name First if a Person)


     NAME
1C
     MAILING ADDRESS



     CITY                  STATE
- ----------------------------------------------------
- ----------------------------------------------------


     SECURED PARTY (Last Name First if a Person)


     NAME  SUN BANK, NATIONAL ASSOCIATION
2A
     MAILING ADDRESS
         100 Rialto Place


     CITY   Melbourne  STATE    FL  32901
- ------------------------------------ ------------------- -----------------------
                                     AUDIT               UPDATE
     MULTIPLE SECURED PARTY (if Any)
     (Last Name First if a Person)


     NAME
2B
     MAILING ADDRESS


     CITY                  STATE
- ----------------------------------- -------------------- -----------------------


<PAGE>



- ------------------------------------------ ------------------------------------
                                           VALIDATION INFORMATION

     ASSIGNEE OF  SECURED PARTY (if Any)
     (Last Name First if a Person)


     NAME
3
     MAILING ADDRESS


     CITY                  STATE
- ------------------------------------------- -----------------------------------
- -------------------------------------------------------------------------------
                                                               Name and Address
                                                               of Preparer
4    This  FINANCING  DOCUMENT  covers the following  types or items of property
     (include  description of real property on which located and owner of record
     when  required).  If more  space  is  required,  attach  additional  sheets
     81/2" x 11".


     All accounts, inventory and equipment of Borrower

- -------------------------------------------------------- ----------------------
                                                         7   No. of additional
                                                             Sheets presented:
5    Proceeds of collateral are covered as provided in
     Sections 679.203 and 679.206, F.S.
                                                                   0
- -------------------------------------------------------- -----------------------


6    Filed with: Clerk, Circuit Court
- -------------------------------------------------------- -----------------------


8    (Check  |_|)  |X| All  documentary  stamp  taxes due and
                             payable  or to become  due and  payable  
                             pursuant  to  Section 201.22, F.S.
                  |_|     Florida Documentary Stamp Tax is not required.
- -------------------------------------------------     --------------------------
                                                      10  (Check |_| if so)
9    This statement is filed without the debtor's 
     signature to perfect a security interest in      |_|  Debtor is a
     collateral.  (Check |_| if so.)                       transmitting utility
     |_|      already subject to a security
              interest in another jurisdiction        |_|  Products of
              when it was brought into this state          collateral are
              or debtor's location changed                 covered.
              to this state.                                               
     |_|      which is proceeds of the original 
              collateral described above in which
              a security interest was perfected.
     |_|      as to which the filing has lapsed.
     |_|      acquired after a change of name,
              identity, or corporate structure of the
     |_|      debtor, or     |_|  secured party
- ---------------------------------------------------- ---------------------------
                                                11  SIGNATURE(S) OF DEBTOR(S)
                                                    COMPUTER SCIENCE INNOVATIONS
13   Return copy to:                                INC.,  a Florida corporation
        NAME:  Hubert C. Normile, Jr., Esq.
        ADDRESS:  Krasny, Normile, Dettmer, et al.  By:  /s/ John Blohm
                  780 South Apollo Boulevard
        CITY: Melbourne                             By:  /s/ James C. Schaffer
                                                         ----------------------
        STATE:  FL        ZIP CODE   32901
                                               --------------------------------
                                               12  SIGNATURE(S) OF SECURED 
                                                   PARTY(IES) SUN BANK, NATIONAL
                                                   ASSOCIATION

                                                   By:
                                                      /s/
- ------------------------------------- -----------------------------------------





<PAGE>

                 [SUN TRUST LETTERHEAD]


August 28, 1996


George Milligan
Computer Science Innovation, Inc.
1235 Evans Road
Melbourne, FL 32904


Dear Mr. Milligan:

It is my pleasure to present this commitment letter and introduce myself as your
company's new primary  account  officer.  I will be working  closely with Robert
Jensen who will remain as secondary  account officer to familiarize  myself with
your banking relationship.

SunTrust Bank,  Central  Florida,  National  Association  ("Bank") is pleased to
advise you that it has approved the renewal and increase of your  revolving line
of credit in the amount of $500,000 subject to the following conditions:



Borrower:                               Computer Science Innovations, Inc.

Amount:                                 $500,000

Purpose:                               To fund short term working capital needs.

Terms:                                  Interest payable monthly, principal due 
                                        on demand.

Collateral:                             First security interest in the company's
                                        accounts receivable, inventory, and
                                        equipment. The borrower may offer direct
                                        assignments on specific government
                                        contracts, at its option.

Borrowing Base:                         Advances on the line of credit will be
                                        governed by a borrowing base to include
                                        80% of accounts receivable less 
                                        than 90 days excluding bonded and
                                        non-assigned/acknowledged government 
                                        receivables.  The borrowing base will
                                        include 90% of direct assigned and 
                                        acknowledged U.S. Government Contracts.

                                        A borrowing base  certificate  (see
                                        attached)  should be completed each
                                        month by the  borrower and attached
                                        to  the  account  receivable  aging
                                        report.

Guarantor(s):                           None

Review Date:                            June 30, 1997

Interest Rate:                          Fully floating at SunTrust  Bank,  
                                        Inc.'s Prime Rate.  SunTrust  Bank's 
                                        Prime Rate is currently 8.25%.

                                        Prime Rate is defined  as the  annual  
                                        interest  rate announced by SunTrust  
                                        Bank,  Inc. from time to time, as the  
                                        prime  rate  (which  interest  rate is 
                                        only a bench  mark,  is  purely  
                                        discretionary  and  is  not necessarily 
                                        the best or lower rate charged borrowing
                                        customers of any  subsidiary  bank of
                                        SunTrust Banks Inc.) Any such change  
                                        in  prime  rate  shall  be effective at 
                                        the beginning business day on which such
                                        change  is  announced;  provided
                                        however,  that  the interest  rate 
                                        charged  hereunder  shall never exceed
                                        the maximum rate allowed, from time to
                                        time, by law.

Fee:                                    $500.00

Financial Covenants:                The financial loan covenants are as follows:
                                          Minimum Current Ratio        1.25:1.00
                                          Minimum Working Capital      $250,000
                                          Minimum Interest Coverage    1.50:1.00
                                          Minimum Tangible Net Worth   $900,000
                                          Maximum Debt/Net Worth       1.0:1.0

                                        The loan  covenants  will be tested
                                        on a monthly basis.

Special Conditions:                     1) The line of credit must be rested for
                                           thirty (30) consecutive days.

                                        2) The company will not be restricted 
                                           from  distributions,  dividends,
                                           intercompany loans, other capital  
                                           withdrawals,  and management fees
                                           to  Ashton  Technology  Group,  Inc. 
                                           as  long  as  there  is not an
                                           outstanding balance on the line of 
                                           credit.

                                           In the event that there is an
                                           outstanding balance, the company will
                                           be restricted from distributions,  
                                           dividends, intercompany loans, other
                                           capital withdrawals, and management  
                                           fees to Ashton Technology Group, Inc.
                                           without the bank's written consent, 
                                           which will not be unreasonably 
                                           withheld.

                                           The actual language detailing the 
                                           parameters of this covenant will be
                                           drafted by the legal counsel 
                                           identified above, and will become a
                                           modification of the existing loan
                                           agreement. A draft of the language 
                                           will be made available to you.

                                           3) The  Borrower is to maintain 
                                              primary deposit relationship with
                                              SunTrust Bank, Central Florida, 
                                              National Association.

Reporting Requirements:                    The borrower agrees to provide the 
                                           Bank with the following information:

                                           1) Annual Basis:
                                               Audited CPA financial statements
                                               with attached within 90 days of 
                                               year end, or consolidated 
                                               financial statements whose 
                                              supplemental information includes 
                                               CSI, Inc. as a separate entity.
                                           2) Monthly Basis: (within 30 days of 
                                              month end)
                                                Compiled Financial Statements
                                                Accounts Receivable Aging Report
                                                Accounts Payable Aging Report
                                                Backlog Report
                                                Contract Status

Legal:                                     Any and all  closing  costs including
                                           attorney's fees will be borne by the
                                           Borrower.

Lender's Counsel:                          Curtis R. Mosley
                                           Address: 1221 East New Haven Ave.
                                                    Melbourne, FL  32901
                                           Telephone:        (407) 984-3842

Event of Default:                          A default under this commitment shall
                                           constitute a default under the loan  
                                           documents and shall immediately 
                                           relieve SunTrust from any obligations
                                           it may have to the commitment or the
                                           loan  documents, and shall entitle
                                           the Bank, at its discretion, and
                                           upon  giving notice of default to
                                           Borrower, to charge an interest rate
                                           equivalent to the maximum allowed
                                           by law.

Intent of Parties:                         It is the mutual intent of all 
                                           parties to this transaction that the
                                           terms and conditions of this
                                           commitment letter shall survive the
                                           loan closing.

Funding on  the  Line:                     The bank has no obligation to fund  
                                           the line if there is a covenant  
                                           violation or required reports are not
                                           received.

If the above terms and conditions are acceptable to you please sign as indicated
and return the original to my attention.

Please be advised that the Bank's  commitment will expire September 12, 1996 and
you should sign,  date,  and return the  original to my attention  prior to that
date for it to be effective. The loan should close within ten (10) business days
of acceptance of this commitment.

As your new  account  officer I plan to provide  you with the  highest  level of
service.  I appreciate this opportunity to provide financing and look forward to
working with you and your company. Please do not hesitate to call me at 676-1107
with any questions or requests in regard to your banking relationship.

Sincerely,


/s/ Phillip Hayes
Phillip Hayes
Business Banking Officer


BORROWERS:

Computer Science Innovations, Inc.


/s/ George M. Milligan                Date:  5 Sept. 96
- ------------------------------------        -----------
George M. Milligan, President


/s/ Susanne L. Cavadeas                       9/5/96





<PAGE>



- -------------------------------------------------------------------------------
                           Borrowing Base Certificate
- -------------------------------------------------------------------------------

                       Computer Science Innovations, Inc.
                     Accounts Receivable Month Ended _______



                                                      "A"              "B"
=============================================== =============== ================

Total Account Receivable less than or equal to 
90 days excluding direct assignments:           ________


Total Direct Assigned and Acknowledged Account  
Receivable less than or equal to 90 days:                        ________


Less:    Bonded Account Receivable              ________         ________
         Non-assigned Government Receivable     ________         ________

Total Eligible Accounts Receivable:             ________

Total Eligible Direct Assigned Receivable:                       ________

Borrowing Limit Percentage:                        80%              90%
                                                --------         --------

Borrowing Base (A or B Cannot Exceed $500,000)  ________         ________

Less Current Balance of Line:                   ________         ________

Amount Available:                               ________         ________

Total Amount Available (A + B):                         ________




/s/ George Milligan
George Milligan, President              Date




<PAGE>


                           LOAN AGREEMENT MODIFICATION

         THIS AGREEMENT, made and entered into this 5th day of September,  l996,
by and between COMPUTER SCIENCE  INNOVATIONS,  INC.,  hereinafter referred to as
"COMPANY",  and SUNTRUST BANK,  CENTRAL FLORIDA,  NA formerly known as SUN BANK,
NATIONAL ASSOCIATION, hereinafter referred to as "BANK".

                              W I T N E S S E T H:

         WHEREAS,  on January  8, 1991,  COMPANY  and BANK  entered  into a loan
agreement  which provided for the COMPANY to borrow from the BANK the sum of ONE
MILLION AND 00/100  ($1,000,000.00)  DOLLARS in a revolving line of credit as an
operating line; and

         WHEREAS, this revolving line of credit has been modified on several
occasions by the parties; and

         WHEREAS, the current revolving line of credit is ONE HUNDRED FIFTY FIVE
THOUSAND  AND 00/100  ($155,000.00)  DOLLARS and COMPANY has  requested  BANK to
increase  the line of credit from ONE  HUNDRED  FIFTY FIVE  THOUSAND  AND 00/100
($155,000.00)  DOLLARS to FIVE HUNDRED THOUSAND AND 00/100 ($500,000.00) DOLLARS
and BANK has agreed to such  increase  upon the terms and  conditions  set forth
below.

         NOW THEREFORE, in consideration of the mutual covenants and promises of
the  parties  and  other  good  and  valuable   consideration  the  receipt  and
sufficiency of which is hereby acknowledged, it is hereby agreed as follows:

         1.      The foregoing recitals are true and incorporated herein by 
                 reference.

         2.      The revolving line of credit  referred to as Loan "A" as 
                 described in the loan agreement of January 8, 1991, as
                 modified,  is hereby  increased from ONE HUNDRED FIFTY FIVE 
                 THOUSAND AND 00/100 ($155,000.00)  DOLLARS to FIVE HUNDRED
                 THOUSAND AND 00/100 ($500,000.00)  DOLLARS. The interest
                 rate shall be SunTrust Bank, Inc's,  prime rate, fully 
                 floating.  SunTrust Bank, Inc's, prime rate is currently 8.25%.
                 Prime rate is defined as the annual  interest rate announced 
                 by SunTrust  Bank,  Inc, from time to time as the prime rate 
                 (which  interest rate is only a benchmark,  is purely  
                 discretional and is not necessarily the best or lower rate 
                 charged  borrowing  customers of any subsidiary bank of 
                 SunTrust Bank, Inc).  Any such change in prime rate shall be 
                 effective at the  beginning of the  business day in which such
                 change is  announced;  provided  however, that the interest 
                 rate charged  hereunder shall never exceed the maximum rate 
                 allowed,  from time to time, by law. Monthly payments of 
                 interest only shall be due and payable to BANK by COMPANY. 
                 The principal balance and accrued interest of the line of 
                 credit shall be due on demand.

         3.       The  outstanding  principal  balance of the line of credit 
                  shall be reduced to ZERO ($0.00) for a period of thirty (30)
                  consecutive  days each year.

         4.       Advances on the line of credit will be governed by a borrowing
                  base to include  eighty (80%)  percent of accounts  receivable
                  less  than  ninety  (90)  days,   excluding   bonded  and  non
                  assigned/acknowledged  government  receivables.  The borrowing
                  base   will   include   ninety   (90%)   percent   of   direct
                  assigned/acknowledged U.S. Government contracts.

         5.       The financial loan covenants are as follows:

                  a.       Minimum Current Ratio           1.25:1.00

                  b.       Minimum Working Capital         $250,000.00

                  c.       -Minimum Interest Coverage      1.50:1.00

                  d.       Minimum Tangible Net Worth      $900,000.00

                  e.       Maximum Debt/Net Worth          1.0:1.0

         The loan covenants will be tested on a monthly basis.

         6.       COMPANY acknowledges and agrees that BANK has no obligation to
                  make any  disbursements  on the line of credit if any covenant
                  violations  exist or required reports are not received by BANK
                  as set forth in the loan agreement, as modified.

         7.       So long as this line of credit is not in default  and there is
                  not an  outstanding  balance  on  this  line of  credit,  then
                  COMPANY  will not be  restricted  from  making  distributions,
                  paying  dividends,  making  intercompany  loans,  making other
                  capital  withdrawals,  and  paying  management  fees to Ashton
                  Technology  Group,  Inc.  In the  event  that  this loan is in
                  default  or there  is an  outstanding  balance  on the line of
                  credit, then COMPANY covenants and agrees that it will not pay
                  to Ashton Technology Group, Inc., any distributions, dividends
                  or management fees and it will not make any intercompany loans
                  or other capital withdrawals to Ashton Technology Group, Inc.,
                  without  BANK's prior written  consent which consent shall not
                  be unreasonably withheld.

         8.       COMPANY shall maintain its primary deposit relationship with 
                  SunTrust Bank, Central Florida, NA.

         9.       COMPANY covenants and agrees to provide BANK with the 
                  following financial information:

                  a.       COMPANY  will  submit  year end  unqualified  audited
                           financial  statements prepared by a CPA acceptable to
                           the BANK for the COMPANY,  within ninety (90) days of
                           the end of the COMPANY'S  fiscal year or consolidated
                           financial  statements whose supplemental  information
                           includes CSI, Inc. as a separate entity.

                  b.       COMPANY  shall submit to the BANK on a monthly  basis
                           within  thirty  (30)  days of the  end of each  month
                           compiled financial  statements,  accounts  receivable
                           aging report, accounts payable aging report, back-log
                           report and contract status report.

                  All  financial  statements  shall be in form and  substance as
                  reasonably requested by the BANK.

         10.      SunTrust Bank,  Central  Florida,  NA is  substituted  for Sun
                  Bank, National  Association,  in the loan agreement of January
                  8, 1991, and any reference in the loan agreement, as modified,
                  to Sun Bank,  National  Association,  shall be  deleted in its
                  entirety  and  SunTrust  Bank,  Central  Florida,  NA shall be
                  substituted therefore.

         11.      For the  purpose  of  giving  notice as  provided  in the loan
                  agreement,  as modified,  the  addresses  COMPANY and BANK are
                  hereby  changed  as  follows:  COMPUTER  SCIENCE  INNOVATIONS,
                  INC.,1235 Evans Road, Melbourne,  FL 32904; and SUNTRUST BANK,
                  CENTRAL  FLORIDA,   NA,  100  Rialto  Place,   Melbourne,   FL
                  32901-3085.

         12.      COMPANY shall designate as additional  loss payee on 
                  appropriate  hazard  insurance and flood  insurance,  if 
                  applicable,  the BANK as follows:
                  SUNTRUST BANK, CENTRAL l FLORIDA, NA, its successors and/or
                  assigns, 100 Rialto Place, Melbourne, FL 32901-3085 Attn:
                  Commercial Loans.

         13.      All  other  terms,  provisions  and  conditions  of  the  loan
                  agreement  of January 8, 1991,  as  modified,  shall remain in
                  full force and effect and unchanged by this agreement,  except
                  as set forth herein, and the parties hereto covenant and agree
                  to comply therewith.

         14.      By the execution of this agreement,  COMPANY hereby  covenants
                  and agrees  that the loan  agreement  of  January 8, 1991,  as
                  modified,  is a valid binding  agreement that is in full force
                  and  effect  and that  COMPANY  hereby  waives  any  defenses,
                  counter-claims   or  set-offs  of  whatever  nature,   to  the
                  enforcement  of the loan  agreement  of January  8,  1991,  as
                  modified.

         IN WITNESS  WHEREOF,  the parties  hereto have hereunto set their hands
and seals this 5th day of September, 1996.


Signed, Sealed & Delivered
In the Presence of:

                                            COMPUTER SCIENCE INNOVATIONS, INC.,
/s/  Phil Hayes
Print Name: /s/ Phil Hayes                  By:   /s/ George Milligan
                                                 GEORGE H. MILLIGAN, President
/s/
Print Name:

                                            SUNTRUST BANK, CENTRAL FLORIDA, NA
/s/ George Milligan                         f/k/a SUN BANK, NATIONAL ASSOCIATION
Print Name: George Milligan                 
                                            By:   /s/ Phil Hayes
/s/
Print Name:






<PAGE>

                                                            Renewal
SUNTRUST REVOLVING LINE OF CREDIT                           Promissory Note
$500,000.00                                                 September 5, 1996
         The  undersigned  (whether  one or more  hereinafter  called  "Maker"),
jointly and severally,  promise(s) to pay to the order of SunTrust Bank, Central
Florida,  National Association/Fka Sun Bank, National Association (herein called
"Bank") at its offices located at Cocoa Florida,  Five Hundred  Thousand Dollars
and No/100 Dollars ($500,000.00), together with interest from the date hereof at
the rate hereinafter provided, and applicable fees in the following manner.
Repayment Schedule:
|_|  Single Payment         Principal Due in Full On:
                            Interest Payable:
|_|  Installment Payment    (including interest):  In __________ --------------
                                                       (No.)         (Period)
                            Installments  of  $_________________,  commencing on
                            _____________________,  19____,  and on the same day
                            of   each   successive   _____________   thereafter,
                            together with a FINAL PAYMENT of $______________ due
                            and payable on _________________________, 19_____.
|_|  Installment Payment    (plus interest):__________________
                                                  (No.)
                            Principal   installments   of   $___________,   plus
                            interest,  commencing on  ___________,  19__, and on
                            the   same  day  of  each   successive   ___________
                            thereafter,   together   with  a  FINAL  PAYMENT  of
                            $___________,  plus accrued interest due and payable
                            on ______________, 19__.
|_|  Multiple Payment       Principal and interest are payable as
                            follows:__________________________________________
                            ==================================================
|X|  ON DEMAND              Principal payable ON DEMAND with interest payable
                            Monthly commencing on October 5, 1996 and each 
                            Month thereafter.
|_|  Prepayment Right       Bank shall have the absolute and unconditional  
                            right, at its sole discretion,  to require Maker to
                            pay the entire  loan  balance,  along with  accrued 
                            unpaid  interest at any time after the  sixty-first 
                            (61st)  month from the note date.  If the bank  
                            elects to exercise such right of payment,  Bank will
                            provide Maker ninety (90) days prior  written notice
                            of its intention to demand payment.  If Bank does 
                            not exercise such right of payment, the loan balance
                            outstanding, along with accrued unpaid interest is 
                            due and payable on the one hundred twentieth (120th)
                            installment.
                            The Interest  Rate Is As Follows:  
                            |_| If checked  here,  the interest rate provided 
                            herein shall be computed on the basis of a 365 day 
                            year and shall be  calculated for the actual number 
                            of days elapsed.  If not checked,  the interest rate
                            shall be  computed  on the  basis of a 360 day year 
                            and shall be  calculated  for the actual number of 
                            days elapsed.

     Variable Interest Rate
|_| Not Applicable

|X| Applicable,  provided however that the interest rate charged  hereunder
shall never exceed the maximum rate allowed,  from time to time, by law. If this
loan is for a  consumer  purpose  and is  secured  by a  dwelling,  the  maximum
interest  rate  charged  will  never  exceed  18% per annum or the  state  usury
ceiling,  whichever is less.  If  applicable,  the interest  rate stated  herein
shall,  from time to time,  automatically  increase  or  decrease so that at all
times it shall be equivalent to (check appropriate box and complete): 0.00% over
the annual interest rate announced by SunTrust Banks of Florida, Inc., from time
to time, as the prime rate (which  interest rate is only a bench mark, is purely
discretionary  and is not necessarily the best of lowest rate charged  borrowing
customers of any subsidiary bank of Sun Banks,  Inc.).  Any such change in prime
rate will increase or decrease your periodic  interest  payments.  Any change in
prime rate shall be effective at the beginning of the business day on which such
change       is        announced;        or,        _____%        over       the
____________________________________________________________
- ------------------------------------------------------------------------------

FIXED RATE              |_| Applicable at _____% per annum, simple interest.    
LATE CHARGE FEE         |X| Not Applicable.
SERVICE FEE                 If a payment is late,  you may charge 5% of such
                            payment as a late  charge.  A payment which is not 
                            received on the due date shall be deemed late.
                            A  service  fee of the  lesser of  
                            $50.00 or 2 percent of the  principal  amount of
                            this loan will be charged.  The service fee charge
                            will not be refunded in the event of prepayment.
ADDITIONAL FEES             The Bank may charge  various  additional  fees
                            for servicing or processing  the loan.  The name of
                            the fee shall describe the work performed.
         In the event any  installment  of  principal  or  interest  or any part
thereof  is not  paid  when it  becomes  due,  or in the  event  of any  default
thereunder,  the  principal sum remaining  unpaid  hereunder,  together with all
accrued and past due interest  thereon,  shall  immediately  and without  notice
become due and payable at the election of the holder at any time thereafter.

     Notwithstanding  any rate of interest provided herein, the interest rate on
any payment or payments of principal or interest, or any part thereof,  which is
not made when due shall,  thereafter,  be at the maximum rate allowed, from time
to time, by law.  Minimum of $10.00 on any single  payment loan or $15.00 on any
installment  loan  will be  charged.  This  note is |X|  SECURED  |_|  UNSECURED
(Notwithstanding   the  fact  that  this  note  is  marked  'unsecured',   Maker
understands  and agrees that any other  security  Interest the Bank now holds or
may hereafter  acquire from the Maker may secure this note).

     As security  for the  payment of this note Maker has  pledged or  deposited
with  Bank and  hereby  grants  to Bank a  security  interest  in the  following
property: 1st lien on all accounts receivable, inventory and equipment now owned
and hereafter acquired as further described in Security  Agreements dated 9-5-96
and various  Government  Contracts as further described in Exhibit "B" attached.
(Including all cash,  stock and other  dividends and all rights to subscribe for
securities  incident to,  declared,  or granted in connection with such property
and  including any returned or unearned  premiums  from any  insurance  financed
hereunder),  which  property,  together  with all  additions  and  substitutions
hereafter  pledged  or  deposited  with  Bank  is  called  the  Collateral.  The
Collateral  is also  pledged as  security  for all other  liabilities  (primary,
secondary, direct, contingent, sole, joint, or several), due or to become due or
which may be hereafter  contracted or acquired,  of each Maker  (including  each
Maker  and  any  other  person)  to  Bank  and  for   renewals,   extensions  or
modifications  of this  note.  The  surrender  of this  note,  upon  payment  or
otherwise,  shall not affect the right of Bank to retain the Collateral for such
other  liabilities.  Lender  may  request  periodically  as it deems  necessary,
complete  and current  financial  statements,  balance  sheets,  profit and loss
statements,  and cash flow information for Maker and Cosigner. Maker understands
and agrees that the jury waiver, the additional agreements and provisions on the
reverse side hereof, hereby incorporated by reference,  constitute agreements of
the Maker and a part of this note.  Maker  acknowledges  receipt of a  completed
copy                     of                      this                      note.
- --------------------------------------------------------------------------------
Notice to Cosigner:  You are being asked to guarantee this debt. Think carefully
before you do. If the Borrower  doesn't pay the debt,  you will have to. Be sure
you  can   afford  to  pay  if  you  have  to,  and  that  you  want  to  accept
responsibility.

     You may have to pay up to the full amount of the debt if the borrower  does
not pay. You may also have to pay late fees or collection costs,  which increase
this                                                                     amount.

     The Bank can  collect  this debt from you without  first  trying to collect
from the borrower, The Bank can use the same collection methods against you that
can be used against the borrower, such as suing you, garnishing your wages, etc.
If this  debt is ever in  default,  that fact may  become a part of your  credit
record.

This  notice  is  not  the  contract   that  makes  you  liable  for  the  debt.
- -------------------------------------------------------------------------------
Address:1235 Evans Road            COMPUTER  SCIENCE  INNOVATIONS,  Inc.
        Melbourne,  FL 32904-2314  By:  /s/  George E.  Milligan  (Seal)  9-5-96
                                        George  E.  Milligan, President   Date

                                       By: /s/ Susanne L. Cavadeas (Seal) 9-5-96
                                                                           Date
==============================================================================
This space for Bank records only
_______________   _____Renewal______   _______________    ____$500,000.00______
                       -------                                ------------
   Proceeds         Document Stamps      Other Charges         Note Amount
____________481   _______26_________   __1800455903___    _____________________
Officer Initials #   Note Number        Account Number         Service Fee

          If the variable  interest rate is not  applicable  and if this note is
payable on demand, Bank reserves, and is hereby granted the right, to adjust the
interest rate from time to time by furnishing  Maker with any written  notice of
such adjusted rate,  provided  however,  that no such adjusted rate shall exceed
the maximum rate allowed, from time to time, by law.
         Additions  to,  reductions or exchanges  of, or  substitutions  for the
Collateral,  payments on account of this note or  increases of the same or other
loans made  partially or wholly upon the  Collateral,  may from time to time, be
made without affecting the provisions of this note.
         If the Bank deems itself insecure,  or upon the happening of any of the
following  events,  each of which  shall  constitute  a default  hereunder,  all
liabilities of each Maker to Bank shall  thereupon or thereafter,  at the option
of the Bank,  without notice or demand,  become due and payable:  (a) failure of
any Obligor (which term shall mean and include each Maker, endorser,  surety and
guarantor  of this note) to perform  any  agreement  hereunder  to pay  interest
hereon  when  due or  requested  or  demanded  or to  pay  any  other  liability
whatsoever to Bank when due; (b) the death of any Obligor; (c) the filing of any
petition under the Bankruptcy Code, or any similar federal state statute,  by or
against any Obligor; (d) an application for the appointment of a receiver or the
making  of a  general  assignment  for  the  benefit  of  creditors  by,  or the
insolvency of any Obligor;  (e) the entry of a judgment against any Obligor; (f)
the issuing of any writ of attachment or writ of  garnishment,  or the filing of
any lien,  against the property of any Obligor;  (g) the taking of possession of
any  substantial  part of the  property  of any  Obligor at the  instance of any
governmental  authority;  (h)  the  dissolution,   merger,   consolidation,   or
reorganization of any Obligor;  (i) the assignment of any Maker of any equity in
any of the Collateral without the written consent of Bank.
         Bank is  hereby  given  a lien  upon  and a  security  interest  in all
property of each Maker now or at any time hereafter in the possession of bank in
any capacity  whatsoever,  including  but not limited to any balance or share of
any deposit,  trust,  or agent account as security for the payment of this note,
and a similar lien upon the security interest in all such property of each maker
as  security  for the  payment  of all other  liabilities  of each Maker to Bank
including  liabilities of each Maker and any other person);  and Bank shall have
the same rights as to such property as it has with respect to the Collateral.
         If Bank deems  itself  insecure or upon the  occurrence  of any default
hereunder  Bank shall have the  remedies  of a secured  party  under the Uniform
Commercial  Code and,  without  limiting the generality of the  foregoing,  Bank
shall have the right,  immediately  and without further action by it, to set off
against this note all money owed by Bank in any capacity to each or any Obligor,
whether or not due,  and also to set off against all other  liabilities  of each
maker to bank all money owed by Bank in any  capacity to each or any Maker;  and
Bank shall be deemed to have  exercised such right of set-off and to have made a
charge  against any such money  immediately  upon the occurrence of such default
even though such a charge is made or entered on the books of the bank subsequent
thereto. Unless the Collateral is perishable or threatens to decline speedily in
value or is of a type  customarily  sold on a recognized  market,  the Bank will
give Maker reasonable notice of the time and place of any public sale thereof or
of the time  after  which any  private  sale or any other  intended  disposition
thereof is to made. The  requirement  of reasonable  notice shall be met if such
notice is mailed, postage prepaid, to any Maker at the address given below or at
any other  address  shown on the records of the Bank,  at least five days before
the time of the sale or disposition.  Sale at a wholesale  dealers' auction is a
commercially  reasonable  disposition.  Upon disposition of any Collateral after
the  occurrence of any default  hereunder,  Maker shall be and remain liable for
any deficiency;  and Bank shall account to Maker for any surplus, but Bank shall
have the right to apply all or any part of such  surplus (or to hold the same as
a reason  against) any and all other liability of each or any Maker to Bank. The
obligors, jointly and severally, promise and agree to pay all costs and expenses
of collection  and  reasonable  attorney's  fee,  including  costs  expenses and
reasonable  attorneys'  fees on appeal,  if  collected by legal  proceedings  or
through an attorney at law,  Maker hereby waives any right to a trial by jury in
any civil action arising out of, or based upon, this note or the Collateral.
         Bank shall exercise  reasonable care in the custody and preservation of
the Collateral to the extent required by applicable statute, and shall be deemed
to have  exercised  reasonable  care if it takes such action for that purpose as
Maker shall  reasonably  request in  writing,  but no omission to do any act not
requested by maker shall be deemed a failure to exercise reasonable care, and no
omission to comply with any request of Maker shall of itself be deemed a failure
to exercise reasonable care. Bank shall not be bound to take any steps necessary
to preserve any rights in the  Collateral  against prior parties and maker shall
take all necessary steps for such purposes. Bank or its nominee need not collect
interest on or  principal of any  Collateral  or give any notice with respect to
it.
         If the  Collateral  shall at any time  become  unsatisfactory  to Bank,
Maker shall within one day after demand  pledge and deposit with Bank as part of
the Collateral additional property which is satisfactory to Bank.
         Bank shall have the right,  which may be  exercised at any time whether
or not this note is due,  to  notify  the  Obligors  on any  Collateral  to make
payment to bank on any  amounts due to become due  thereon.  In the event of any
default  hereunder,  Bank shall  thereafter  have,  but not be  limited  to, the
following  rights;  (i) to pledge or transfer this note and the  Collateral  and
bank shall  thereupon be relieved of all duties and  responsibilities  hereunder
and  relieved  from any and all  liability  with  respect to any  Collateral  so
pledged or  transferred,  and any pledgee or  transferee  shall for all purposes
stand in the  place of the Bank  hereunder  and have all the  rights of the bank
hereunder,  (ii) transfer the whole or any part of the Collateral  into the name
of itself or its nominee, (iii) to vote the Collateral; (iv) to demand, sue for,
collect,  or make any compromise or settlement it deems desirable with reference
to the Collateral; and (v) to take control of any proceeds of Collateral.
         I HEREBY CONSENT TO THE ATTACHMENT OR GARNISHMENT OF MY EARNINGS..
         No  delay  or  omission  on the part of Bank in  exercising  any  right
hereunder  shall operate as a waiver of such right or any other right under this
note,  Presentment,  demand,  protest, notice of dishonor, and extension of time
without notice are hereby waived by each and every Obligor.  Any notice to Maker
shall be  sufficiently  served for all  purposes if placed in the mail,  postage
prepaid,  addressed to or left upon the premises at, the address  shown below or
any other address shown on the Bank's records.
         I waive any and all privilege and rights which I may have under Chapter
47, Florida  Statutes,  relating to venue,  as it now exists or may hereafter be
amended:  I agree  that any  action  shall be brought in the County in which the
Bank's business  office is located as designated  above or at which the loan was
closed.
      JURY WAIVER:  MAKER AND BANK HEREBY KNOWINGLY, VOLUNTARILY, INTENTIONALLY,
AND IRREVOCABLY  WAIVE THE RIGHT OF EITHER OF THEM MAY HAVE TO A TRIAL BY
JURY IN RESPECT TO ANY LITIGATION, WHETHER IN  CONTRACT OR TORT,  AT LAW OR 
IN EQUITY, BASED HEREON, OR ARISING OUT OF, UNDER OR IN CONNECTION WITH THIS
AGREEMENT AND ANY OTHER DOCUMENT OR INSTRUMENTS  CONTEMPLATED TO BE EXECUTED 
IN CONJUNCTION HEREWITH, OR ANY COURSE OF CONDUCT, COURSE OF DEALING, STATEMENTS
(WHETHER  VERBAL OR WRITTEN) OR ACTIONS OF ANY PART HERETO.  THIS  PROVISION IS 
A MATERIAL INDUCEMENT FOR BANK ENTERING INTO THIS AGREEMENT. FURTHER, MAKER
HEREBY CERTIFIES THAT NOR REPRESENTATIVE OR AGENT OF BANK NOR THE BANK'S COUNSEL
HAS REPRESENTED,  EXPRESSLY OR OTHERWISE,  THAT BANK WOULD NOT, IN ANY EVENT OF
SUCH  LITIGATION,  SEEK TO ENFORCE THIS WAIVER OF RIGHT TO JURY TRIAL PROVISION.
NO  REPRESENTATIVE  OR AGENT OF THE BAN NOR BANK'S  COUNSEL HAS THE AUTHORITY TO
WAIVE, CONDITION, OR MODIFY THIS PROVISION.
- -------------------------------------------------------------------------------
                                    GUARANTY
- -------------------------------------------------------------------------------

          In addition  to the  liability  as  endorsers,  which the  undersigned
hereby  assumes,  for value  received  and  intending to be legally  bound,  the
undersigned  (and if more than one,  each of them  jointly  and  severally)  (a)
hereby become surety to the payee of the within note, it  successors,  endorsees
and  assigns,  for the  payment  of the within  note and hereby  unconditionally
guarantee the payment of the within note and all extensions or renewals  thereof
and all sums payable under or by virtue thereof including,  without  limitation,
all amounts of principal  and interest  and all expenses  (including  attorney's
fees) incurred in the collection  thereof,  the enforcement of rights thereunder
or with respect to any security therefor and the enforcement  hereof,  and waive
presentment,   demand,  notice  of  dishonor,  protest  and  all  other  notices
whatsoever;  and (b) consent and agree (i) that all or any of the Collateral may
be exchanged,  released,  surrendered  or sold from time to time,  (ii) that the
payment  of the note,  or any of the  liabilities  of the Maker  thereof  may be
extended or said notice renewed any number of times and for any period  (whether
or not longer than the original  period of said note),  (iii) that the holder of
said note may grant any releases,  compromises  or  indulgences  with respect to
said note or any extensions or renewals  thereof or any security  therefor or to
any party liable  thereunder or hereunder  (including but not limited to failure
or refusal to exercise  one or more of the rights or  remedies  provided by said
note),  and (iv) that any of the  provisions  of said note may be modified;  all
without  notice to or consent of and  without  affecting  the  liability  of the
undersigned as endorsers and sureties, and further consent and agree that any of
the  undersigned may be sued by the holder hereof with or without joining any of
the  other   endorsers   or  makers   of  said   note  and   without   first  or
contemporaneously  suing  any  such  other  persons,  or  otherwise  seeking  or
proceeding  to  collect  from  them  or  any  of  them,  and  without  first  or
contemporaneously  undertaking  to  enforce  any  rights  with  respect  to  any
security.
- --------------------------------------------------------------------------------
The  undersigned  acknowledges  having received and read the NOTICE TO CO-SIGNOR
appearing          on         the         reverse          side          hereof.
- -------------------------------------------------------------------------------
______________________________(Date)      ________________________________(Seal)
______________________________(Date)      ________________________________(Seal)
______________________________(Date)      ________________________________(Seal)
Florida Documentary Stamp Tax Required by law in the amount of $________________
Has Been Paid or Will be Paid Directly to The Department of Revenue. Certificate
of                     Registration                      #______________________

- -------------------------------------------------------------------------------
                          SUPPLEMENT TO COMMERCIAL NOTE
- -------------------------------------------------------------------------------

         That certain  Commercial Note(s) dated September 5, 1996, in the amount
of $500,000.00 herewith is supplemented by adding the following:

         The  actual  principal  balance  due the bank at any given date will be
determined not by the face amount of the note or notes  referred to herein,  but
by the amount actually advanced by the Bank to Borrower,  plus interest thereon,
less any sums  collected  by Bank in payment of  interest  and in  reduction  of
principal of the loan or loans presented by such note or notes.

         The  Borrower  will  promptly pay the full amount of all taxes of every
nature and kind, including, but without limitation,  documentary stamp taxes and
intangible  personal  property  taxes,  that may be levied,  assessed or payable
upon, because of, or in respect of this agreement,  the promissory note or notes
executed or to be executed in connection herewith,  and shall indemnify the Bank
and save and keep Bank free and  harmless  from the  payment of the same and all
costs and penalties connected therewith;  provided,  however,  that the terms of
this  paragraph  shall  not be  construed  as  imposing  upon the  Borrower  any
obligation  to pay any  income tax  payable  by Bank on  account of any  taxable
income received by it on account of this agreement.

DATED THIS 5TH DAY OF SEPTEMBER, 1996.



Signed, sealed and delivered in the presence of:

WITNESS:                                      Computer Science Innovations, Inc.


By: /s/ Phil Hayes                            By:/s/ George Milligan
                                                 George E. Milligan, President

                                              By:Susanne L. Cavadeas

WITNESSES:                                       SunTrust Bank, Central Florida,
                                                 National Association, fka Sun
                                                 Bank National Association


By:    _______________________                By:/s/ Phil Hayes
                                                 Phil Hayes
                                                 Business Banking Officer





<PAGE>

SUNTRUST                                          Security Agreement
                                                  (Equipment and Consumer Goods)

- ---------------------------
      Contract No.

   Computer Science Innovations, Inc.                                (and if
        (Name(s) of Borrower(s))

more than one, each of them jointly and severally, hereinafter called"Borrower",
of    125 Evans Road
     (No. and Street)

     Melbourne           Brevard          Florida     , for value received and
       (City)           (County)          (State)

intending to be legally bound, hereby grants to  SunTrust Bank, Central Florida,
National Association fka Sun Bank,  National  Association,  Cocoa,  Florida,  
    (Name of Secured Party)

hereinafter called "Secured Party", a security interest in the following
property

- ------- ------ ------------ -------------- ------------ -------------- ---------
               Manufacturer
New or  Year     or Make    Description of Model Number Manufacturer's
Used    Model  (Trade Name)   Collateral    or Series    Serial No.
- ------- ------ ------------ -------------- ------------ -------------- ---------
- ------- ------ ------------ -------------- ------------ -------------- ---------

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

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

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

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



         1st lien on all accounts  receivable,  inventory,  and  equipment:  now
         owned and  hereafter  acquired  as further  described  in  Exhibit  "A"
         attached,  and various  Government  Contracts  as further  described in
         Exhibit "B" attached.

together  with all  increases,  parts,  fittings,  accessories,  equipment,  and
special  tools now or  hereafter  affixed to any or any part  thereof or sued in
connection  with any thereof,  and all  replacements  of all or any part thereof
plus any  returned  or  unearned  premiums  from any  insurance  financed by the
Secured Party in conjunction  with this transaction (all of which is hereinafter
called  "Collateral"),  to secure  the  payment  of a  promissory  note or notes
executed by Borrower in the amount of:

Five  Hundred  Thousand  Dollars  and  No/100 - - - - - - - - - - - - -  Dollars
($500,000.00), of even date herewith, and any and all extensions,  modifications
or  renewals  thereof,  and also to secure the  performance  by  Borrower of the
agreements  hereinafter  set forth,  and all other  liabilities  or  obligations
(primary,  secondary,  direct,  contingent,  sole,  joint or several) due, or to
become due or which may be hereafter  contracted or acquired of each Borrower to
Secured Party (the foregoing hereinafter being called the "Liabilities").

         Borrower hereby warrants and agrees that

          1. (A) Borrower is the owner of he  Collateral  clear of all liens and
security interests except the security interest granted hereby; (b) Borrower has
the right and power to make this  Agreement;  and (c) The  Collateral is used or
acquired for use primarily  for the purpose  checked:  |_|  personal,  family or
household purposes;  |_| farm purposes; or |X| business purposes; and (d) if the
Collateral consists of "household goods" as defined in 12 C.F.R. 227.12(d) or if
otherwise  checked  here |_|  then the  Collateral  is being  acquired  with the
proceeds  of the loan  provided  for in or  secured by this  Agreement,  and the
proceeds  will be used for no  other  purpose,  ad  Borrower  hereby  authorizes
Secured  Party to  disburse  the  proceeds or any part  thereof  directly to the
seller of the Collateral or to the insurance agent or broker,  or both, as shown
on Secured Party's records.

         2.       (a) The Collateral will be kept at
                 (No. and Street)           (City)  (County) (State)
or if left  blank,  at the address  shown at the  beginning  of this  Agreement;
Borrower will promptly notify Secured Party of any change in the location of the
Collateral  within said state;  and Borrower will not remove the Collateral from
said state without the written  consent of Secured Party.  (b) If the Collateral
is  used or  acquired  for use  primarily  for  personal,  family  or  household
purposes, or for farm purposes, Borrower's residence in Florida is that shown at
the beginning of this  Agreement and Borrower will  immediately  notify  Secured
Party of any change in the location of said residence.

         3.       (a) If the Collateral is acquired or used  primarily for
business use and is of a type normally used in more than one state,  whether or 
not so used, and Borrower has a place of business in more than one state, the 
chief place of business of Borrower is _________________________________________
       (No. and Street)                          or, if left blank, is that
         ______________________ (City)                 (County)         (State)
shown at the beginning of this Agreement;  and Borrower will immediately  notify
Secured  Party in writing of any change in  Borrower's  chief place of business;
and (b) If certificates  of title are issued or outstanding  with respect to any
of the Collateral, Borrower will promptly cause the interest of Secured Party to
be properly  noted  thereon and deliver  such  certificates  of title to Secured
Party.

         4.       Borrower will defend the  Collateral  against the claims and 
demands of all persons,  other than Secured  Party,  at any time claiming the 
same or any interest therein.

         5. No  financing  Statement  covering  any  Collateral  or any proceeds
thereof is on file in any public office;  Borrower  authorizes  Secured Party to
file,  in  jurisdictions  where  this  authorization  will be  given  effect,  a
Financing  Statement  signed only by the Secured Party describing the Collateral
in the same manner as it is described herein; Borrower will from time to time at
the request of Secured Party,  execute one or more Financing Statements and such
other  documents (and pay the cost of filing or recording the same in all public
offices  deemed  necessary or desirable by the Secured  Party) and do such other
acts and things,  all as the Secured Party may request to establish and maintain
an enforceable  first priority  security interest in the Collateral (free of all
other liens and claims whatsoever) to secure the payment of the Liabilities.

         6.  Borrower will not (a) permit any liens or security  interest  other
than Secured Party's security interest, to attach to any of the Collateral;  (b)
permit any of the  Collateral to be levied  ________  under legal  process;  (c)
sell, transfer, lease, dismantle,  alter, modify, or otherwise dispose of any of
the  Collateral or any interest  therein,  or offer so to do,  without the prior
written consent of Secured Party; (d) permit anything to be done that may impair
the value of any of the  Collateral  or the security  intended to be afforded by
this  Agreement;  (e) permit the Collateral to be or become a fixture (and it is
expressly covenanted,  warranted and agreed, that the Collateral, and every part
thereof,  whether  affixed  to any realty or not,  shall be and remain  personal
property),  or to become an accession to other goods or property,  or (f) locate
Collateral  on any property  not owned or  controlled  by Borrower,  without the
prior written consent of the Secured Party.

         7.  Borrower  will (a) at all  times  keep the  Collateral  insured  in
amounts not less than the full insurable  value thereof,  against loss,  damage,
theft,  and such other  risks as Secured  Party may  require in such  companies,
under such policies, in such form and for such periods, as shall be satisfactory
to Secured Party,  and each such policy shall  provide,  by New York Standard or
Union Standard endorsement, that loss thereunder and proceeds payable thereunder
shall be payable to Secured  Party as its interest may appear (and Secured Party
may  determine)  and each such  policy  shall  provide  for a minimum of 10 days
written  cancellation  notice to Secured Party;  and each such policy shall,  if
Secured Party so requests, be deposited with Secured Party and Secured Party may
act as attorney for Borrower in obtaining,  adjusting,  settling,  and canceling
such  insurance and endorsing any drafts;  (b) at all times keep the  Collateral
free from any adverse lien, security interest,  or encumbrance and in good order
and repair and will not waste or destroy the Collateral or any part thereof, (c)
Borrower  shall be  obligated  to pay for the  placement  of any  Vendor  Single
Interest Insurance ("VSI"),  or any other similar type of insurance,  should the
Borrower  fail to  adequately  protect the  Collateral.  Should VSI or any other
insurance  be placed by the  Secured  Party,  then any  Earned  and/or  Unearned
Insurance  Premium  Refund will be  credited  to Borrower by the Secured  Party.
Should  the  Secured  Party  receive  any  compensation  for  Administrative  or
Experience Rated Refunds due to the placement and termination of such insurance,
such  compensation  and/or refund shall be paid to Secured  Party.  Any interest
earned  during the period of  placement  of such  insurance  may be  retained by
Secured Party.

         8. (a) Borrower  will not use the  Collateral  or permit the same to be
used in  violation  of any  statute,  law or  ordinance;  and Secured  Party may
examine and inspect the Collateral at any time,  wherever located,  (b) Borrower
will pay promptly when due all taxes and  assessments  on the  Collateral or for
its use of operation  or upon this  Agreement or upon any note or notes or other
writing evidencing the Liabilities, or any of them.

         9. At its options, Secured Party may discharge taxes, liens or security
interest or other  encumbrances  at any time levied or placed on the Collateral,
may pay for insurance on the  Collateral,  and may pay for the  maintenance  and
preservation  of the Collateral.  Borrower agrees to reimburse  Secured Party on
demand for any payment made, or any expense incurred, by Secured Party, pursuant
to the foregoing  authorization,  together with interest  thereon at the highest
lawful rate and each such payment and interest  thereon shall be secured by this
Security  Agreement.  Until default,  Borrower may have possession of Collateral
and use it in any lawful  manner not  inconsistent  with this  Agreement and not
inconsistent with any policy of insurance thereon.

         10.  Borrower  shall  be in  default  under  this  Agreement  upon  the
happening of any of the following events or conditions:  (a) failure or omission
to pay when due any Liability (or any installment  thereof or interest thereon),
or default in the payment or performance of any obligation, covenant, agreement,
or Liability contained or referred to therein; (b) any warranty, representation,
or statement  made or furnished to Secured Party by or on behalf of any Borrower
proves to have been false in any material  respect when made or  furnished;  (c)
loss, theft, substantial damage, destruction,  sale, or encumbrance to or of any
of the Collateral,  or the making of any levy, seizure, or attachment thereof or
thereon;  (d) any Obligor  (which term as used herein,  shall mean each Borrower
and each other Party primarily or secondarily or  contingently  liable on any of
the  Liabilities)  becomes  insolvent  or unable to pay debts as they  mature or
makes an assignment for the benefit of creditors,  or any proceeding  (including
any proceeding in  bankruptcy) is instituted by or against any Obligor  alleging
that such Obligor is insolvent or unable to pay debts as they mature;  (e) entry
of any judgment  against any  Obligor;  (f) death of an Obligor who is a natural
person,  or  of  any  partner  of  any  Obligor  which  is  a  partnership;  (g)
dissolution,  merger or consolidation,  or transfer of a substantial part of the
property of any Obligor which is a corporation or  partnership;  (h) appointment
of a receiver  for the  Collateral  or any part  thereof or for any  property in
which any  Borrower  has an interest;  (i) the  Collateral  is used by anyone to
transport  or store  goods  the  possession,  transportation  or use of which is
illegal.

         11. Upon the occurrence of any such default or at any time  thereafter,
or whenever the Secured Party feels insecure for any reason whatsoever,  Secured
Party may, at its option, declare all Liabilities secured hereby, or any of them
(notwithstanding  any provisions  thereof),  immediately due and payable without
demand or notice of any kind and the same thereupon shall immediately become and
be due and payable without demand or notice (but with such adjustments,  if any,
with  respect  to  interest  or  other  charges  as may be  provided  for in the
promissory note or other writing  evidencing such Liability),  and Secured Party
shall have and may exercise from time to time any and all rights and remedies of
a Secured  Party  under the Uniform  Commercial  Code and any and all rights and
remedies  available  to it under any other  applicable  law; and upon request or
demand of Secured Party, Borrower shall, at its expense, assemble the Collateral
and make it available to the Secured Party at a convenient  place  acceptable to
Secured  Party;  and Borrower  shall  promptly pay all costs of Secured Party of
collection of any and all liabilities,  and enforcement of any rights hereunder,
including reasonable  attorneys' fees and legal expenses.  Any excess or surplus
of  proceeds  of any  disposition  of any of the  Collateral  may be  applied by
Secured Party toward payment of such of the Liabilities,  without  marshaling of
assets and in such order of application,  as Secured Party may from time to time
elect.

         12. No waiver by Secured Party of any default shall operate as a waiver
of any other  default or of the same default on a future  occasion.  No delay or
omission on the part of Secured  Party in  exercising  any right or remedy shall
operate as a waiver thereof,  and no single or partial exercise by Secured Party
of any right or remedy shall preclude any other or further  exercise  thereof or
the  exercise  of any other  right or  remedy.  Time is of the  essence  of this
Agreement.  The  provisions of this  Agreement are cumulative and in addition to
the  provisions of any note secured by this  Agreement,  and Secured Party shall
have all the benefits, rights and remedies of and under any note secured hereby.
If more than one party shall execute this Agreement,  the term "Borrower"  shall
mean all parties  signing this  Agreement and each of them, and all such parties
shall be jointly and severally obligated hereunder provided,  however, if one of
the parties signing this Agreement has not executed the promissory note or notes
referred to herein,  said party shall have no personal  liability  under,  or in
conjunction with, said promissory note or notes. The singular pronoun, when used
herein,  shall  include the plural and the neuter shall  include  masculine  and
feminine.  If this  Agreement is not dated when  executed by the  Borrower,  the
Secured  Party is  authorized  without  notice  to the  Borrower,  to date  this
Agreement.  All rights of Secured Party  hereunder shall inure to the benefit of
its  successors  and assigns;  and all  Liabilities  of Borrower  shall bind the
heirs, executors, administrators, successors and assigns of each Borrower.

         13. This Agreement has been delivered in the State of Florida and shall
be  construed  in  accordance  with laws of  Florida.  Wherever  possible,  each
provision  of this  Agreement  shall  be  interpreted  in such  manner  as to be
effective and valid under applicable law, but if any provision of this Agreement
shall be prohibited by or invalid under  applicable law, such provision shall be
ineffective  to  the  extent  of  such   prohibition   or  invalidity,   without
invalidating the remainder of such provision or the remaining provisions of this
Agreement.

         14.   BORROWER  AND  SECURED  PARTY  HEREBY   KNOWINGLY,   VOLUNTARILY,
INTENTIONALLY,  AND  IRREVOCABLY  WAIVE THE  RIGHT  EITHER OF THEM MAY HAVE TO A
TRIAL BY JURY IN RESPECT TO ANY LITIGATION,  WHETHER IN CONTRACT OR TORT, AT LAW
OR IN EQUITY,  BASED HEREON, OR ARISING OUT OF, UNDER OR IN CONNECTION WITH THIS
AGREEMENT AND ANY OTHER  DOCUMENT OR INSTRUMENT  CONTEMPLATED  TO BE EXECUTED IN
CONJUNCTION  HEREWITH, OR ANY COURSE OF CONDUCT,  COURSE OF DEALING,  STATEMENTS
(WHETHER VERBAL OR WRITTEN) OR ACTIONS OF ANY PARTY HERETO.  THIS PROVISION IS A
MATERIAL  INDUCEMENT  FOR SECURED PARTY ENTERING INTO THIS  AGREEMENT.  FURTHER,
BORROWER HEREBY CERTIFIES THAT NO  REPRESENTATIVE OR AGENT OF SECURED PARTY, NOR
THE SECURED  PARTY'S  COUNSEL,  HAS  REPRESENTED,  EXPRESSLY OR OTHERWISE,  THAT
SECURED PARTY WOULD NOT, IN THE EVENT OF SUCH  LITIGATION,  SEEK TO ENFORCE THIS
WAIVER  OF RIGHT TO JURY  TRIAL  PROVISION.  NO  REPRESENTATIVE  OR AGENT OF THE
SECURED  PARTY,  NOR  SECURED  PARTY'S  COUNSEL  HAS  THE  AUTHORITY  TO  WAIVE,
CONDITION, OR MODIFY THIS PROVISION.

         In Witness Whereof, this Agreement has been duly executed as of the
    5th               day of  September        , 19     96       .
 --------------------        ------------------    --------------

                                              Computer Science Innovations, Inc.

Signed, sealed and deliveed                   By:  /s/ George Milligan   (Seal)
in the presence of                                 George R. Milligan, President

/s/ Phil Hayes
                                              By:  /s/ Susanne L. Cavadeas
                                                      (Seal)
                                                                Borrower



                                              By:  ____________________   (Seal)





<PAGE>

- ---------------------------
       Contract No.
                               SECURITY AGREEMENT
                            (INVENTORY AND ACCOUNTS)

THIS ASSIGNMENT AND AGREEMENT made September 5, 1996, by and between SunTrust 
Bank, Central Florida, National Association fka Sun Bank, National Association
                (Name of Secured Party)

herein called "Bank", and

  Computer Science Innovations, Inc.
       (Name(s) of Borrower(s))

of  125 Evans Road          Melbourne        Brevard           Florida
  (Name and Street)          (City)          (County)          (State)

herein called "Borrower".

         In  consideration  of loans or  advances  made or to be made by Bank to
Borrower,  and for  other  value  received  by  Borrower,  the  parties  hereto,
intending to be legally bound, agree as follows:

         1. As used herein:  (a) "Account"  means an immediate  right to payment
for goods sold and for goods leased and for services  rendered,  or any of them,
and  includes  a right to payment  under a  contract  whether or not it has been
earned by performance.  "Qualified  Account" means an Account which has been due
less than  ________________________  days; (b) "Inventory"  means goods held for
sale or lease or being  processed for sale or lease in Borrower's  business,  as
now or hereafter conducted,  including all materials, goods and work in process,
finished goods, and other tangible property now owned or hereafter  acquired and
held for sale or  lease or  furnished  or to be  furnished  under  contracts  of
service or used or  consumed  in  Borrower's  business;  (c)  "Goods"  means all
articles of tangible personal property,  sold,  supplied,  or otherwise disposed
of, represented by an Account;  (d) "Purchaser" includes the buyer of goods from
Borrower,  the  customer  for which  services  have been  rendered or  materials
furnished  by Borrower,  or the party with whom  Borrower  has  contracted;  (e)
"Borrower"  includes  all  corporations  and  all  individuals   executing  this
agreement as parties hereto, and all members of a partnership when Borrower is a
partnership, each of whom shall be jointly and severally liable individually and
as partners  hereunder;  (f) "security  interest"  means an interest in property
which secures  payment or  performance  of an  obligation;  (g)  "liability"  or
"liabilities" includes all liabilities (primary,  secondary, direct, contingent,
sole, joint or several) due or to become due or that may be hereafter contracted
or acquired, of Borrower (including any Borrower and any other person) to Bank.

         2. Bank will from time to time hereafter lend Borrower, on the security
of Accounts and Inventory,  or any of them,  acceptable to Bank, such amounts as
Bank may determine  from time to time, at such rates of interest and payable and
on such  terms as Bank may from time to time  specify or  require,  and Bank may
require that such loans,  or any of them, be evidenced by one or more promissory
notes of the Borrower in form  satisfactory  to Bank. For the convenience of the
Borrower,  the Bank may make  loans  and  advances  to the  Borrower  under  any
promissory  note the  principal  face amount of which is in excess of the actual
unpaid principal balance at such time.

         3. As security  for the payment of all loans and advances now or in the
future  made  hereunder  and  for  all  Borrower's  liabilities,  including  any
extensions, renewals, or changes in form of any thereof, Borrower hereby assigns
to Bank  and  grants  to Bank a  security  interest  in:  (a) all  Accounts  and
Inventory owned by Borrower at the date of this agreement;  (b) all Accounts and
Inventory at any time  hereafter  acquired by Borrower;  and (c) all proceeds of
all such Accounts and inventory.

         4. So long as any liability to Bank is  outstanding,  Borrower will not
without the prior  written  consent of Bank  borrower form anyone except Bank on
the security of, or pledge or grant any security interest in, any Account or any
of Borrower's inventory to anyone except Bank, or permit any lien or encumbrance
to  attach  to any of the  foregoing,  or any  levy to be made  thereon,  or any
financing  statement  (except  Bank's  financing  statement)  to be on file with
respect thereto.

         5. Borrower  represents  and warrants that the location  where it keeps
the bulk of its  inventory  is at the address  specified in the preamble to this
agreement, unless a different address has been specified in the following space:

      (No. and Street) ______________ (City)            (County)         (State)

and that the office where it keeps its records concerning all of its Accounts is
at the address  specified in the preamble to this agreement,  unless a different
address has been specified in the following space:


     (No. and Street) ______________ (City)            (County)         (State)

Borrower will  immediately  notify Bank in writing of any change in the location
of the place of  business  where the bulk of its  inventory  is  located  or any
change in the location of the place of business where the records concerning its
Accounts are kept.

         6. Borrower will (a) maintain Accounts and Inventory in such quantities
that at all times  ____________%  of the face amount of its Qualified  Accounts,
less allowable discount,  plus ________________% of the cost or wholesale market
value,  whichever is lower,  of its  Inventory,  plus 100% of the balance in the
Cash  Collateral  Account  hereinafter  referred  to, or such other  percentages
thereof as may from time to time be fixed by Bank upon notice to Borrower, shall
be at least equal to Borrower's  liabilities  to Bank;  and Borrower will pay to
Bank, in reduction of its  liabilities,  such sums as may be necessary from time
to time to maintain such ratio;  (b) collect its Accounts and sell its Inventory
only in the ordinary  course of  business;  (c) furnish Bank at the time of each
borrowing, and at such other intervals as Bank may prescribe,  with a Borrower's
Certificate  (in such form as Bank may from  time to time  specify  or  require)
showing the aggregate  face amount of its  Qualified  Accounts and the aggregate
cost and wholesale market value of its Inventory;  (d) keep accurate and compete
records of its Accounts and Inventory; (e) pay and discharge when due all taxes,
levies and other charges on its  Inventory;  (f) keep its  Inventory  insured in
amounts not less than the full insurable value thereof,  for the benefit of Bank
(to  whom  loss  shall  be  payable  by New  York  Standard  or  Union  Standard
endorsements),  in such companies and against such risks as may be  satisfactory
to or  required  by  Bank;  pay the  cost of all  such  insurance;  and  deliver
certificates evidencing such insurance to Bank; and Borrower assigns to Bank all
right to receive proceeds of such insurance.

         7. Unless Bank notifies  Borrower in writing that it dispenses with any
one or  more  of  the  following  requirements,  Borrower  will  (a)  give  Bank
assignments  in form  acceptable  to Bank,  of  specific  Accounts  or groups of
Accounts,  and of moneys due and to become  due under  specific  contracts;  (b)
furnish to Bank a copy of the invoice  applicable  to each  Account  assigned to
Bank or arising out of a contract,  bearing a  statement  that such  Account has
been assigned to Bank and such  additional  statements as Bank may require;  (c)
furnish Bank at the time of each borrowing,  and at such other intervals as Bank
may prescribe or require, with a schedule (in such form as Bank may from time to
time specify or require) of Borrower's  Inventory and Qualified  Accounts  which
describe the same, or such thereof as Bank may require, together with such other
information  relating  thereto as the Bank may specify or  require;  (d) make no
change in any  assigned  Accounts  or in any  Account  arising out of a contract
assigned  to Bank,  information  relating  thereto  as the Bank may  specify  or
require;  (d) make no change in any assigned  Accounts or in any Account arising
out of a contract  assigned to Bank, and make no material change in the terms of
any such  contract;  (e)  furnish to Bank all  information  received by Borrower
affecting  the  financial  standing  of any  Purchaser  whose  Account  has been
assigned to Bank;  (f) receive as the sole property of Bank and hold as trustees
for Bank all moneys,  checks,  notes,  drafts, and other property (herein called
"items of  payment")  representing  the  proceeds of any Account or Inventory in
which Bank has a security interest, which comes into the possession of Borrower;
and deposit all such items of payment  immediately in the exact form received in
a special  account of Borrower in Bank  entitled  "Cash  Collateral  Account" in
which  account  Bank  shall have a security  interest  to secure all  Borrower's
liabilities  and with  respect to which  account  Bank alone shall have power of
withdrawal;  (g) pay Bank the amount loaned against any Account assigned to Bank
where  the  goods are  returned  by the  Purchaser,  or where  the  contract  is
cancelled or  terminated;  (h)  immediately  notify Bank if any of its contracts
arise out of contracts  with the United  States or any  department,  agency,  or
instrumentality thereof, and execute any instruments and take any steps required
by Bank in order that all  moneys due and to become due under any such  contract
shall be assigned to Bank and notice thereof given to the  Government  under the
Federal  Assignment  of  Claims  Act;  (i)  deliver  to  Bank  with  appropriate
endorsement or assignment,  as Bank may require, any instrument or chattel paper
representing an Account.  Any permission granted to Borrower by Bank to omit any
of the requirements of this paragraph 7 may be revoked by Bank at any time.

         8. Borrower will  promptly,  if requested by Bank: (a) mark its records
evidencing its Accounts in a manner  satisfactory to Bank so as to show the same
have been  assigned  to Bank;  (b) pay Bank the unpaid  portion of any  assigned
Account if Bank shall at any time  reject the Account as  unsatisfactory,  which
right  Bank  shall  have  and may  exercise  at any  time  and  for  any  reason
whatsoever, and until such payment is made by Borrower, Bank may retain any such
Account as security and may charge any deposit account of Borrower with any such
amounts;  (c)  join  with  Bank in  executing  a  financing  statement,  notice,
affidavit,  or similar  instrument in form  satisfactory to Bank, and such other
instruments  as Bank may from time to time  request;  and pay the cost of filing
the same in any public office deemed  advisable by Bank;  and (d) give Bank such
financial statements, reports, certificates, lists of Purchasers (showing names,
addresses,   and  amounts  owing),  and  other  date  concerning  its  Accounts,
contracts,  collections,  inventory  and other  matters as Bank may from time to
time  specify;  and permit  Bank or its  nominee to  examine  all of  Borrower's
records  relating  thereto at any time, and to make extracts  therefrom,  and to
inspect and check Borrowers Inventory.

         9.  Borrower  warrants (a) in connection  with each Account  covered by
this agreement:  (i) it constitutes a Qualified Account as defined herein is not
evidenced by a judgment, an instrument or chattel paper (except such judgment as
has been  assigned to Bank,  and except such  instrument or chattel paper as has
been indorsed and delivered to Bank), and represents a bona fide transaction and
Borrower  has  possession  of (and will  promptly  deliver  to Bank upon  Bank's
request) or has  delivered  to Bank  shipping or  delivery  receipts  evidencing
shipment or delivery of the goods and, if representing  services,  the services,
have been fully performed;  (ii) the amount shown on Borrower's books and on any
invoice or statement delivered to Bank is owing to Borrower;  (iii) the title of
Borrower to the Account and,  except as against the  Purchaser,  to any goods is
absolute;  (iv) the Account has not been transferred to any other person, and no
person,  except Borrower,  has any claim thereto, or, with the sole exception of
Purchaser,  to the goods;  (v) no partial  payment has been made by anyone;  and
(vi) no set-off or counterclaim to such Account exists and no agreement has been
made with any person  under  which any  deduction  or  discount  may be claimed,
except  regular  discounts  allowed by Borrower  for prompt  payments;  (vii) it
arises  under  an  existing   binding  written  contract  between  Borrower  and
Purchaser;  and (b) in connection with its inventory;  that Borrower is and will
be the absolute owner thereof,  free and clear of all  encumbrances and security
interests other than the Bank's security interest.

                  10.  Borrower shall pay Bank such interest as may be specified
in any note evidencing a loan or advance made hereunder and such service charges
as may be agreed  upon and shall pay to Bank all costs and  expenses,  including
attorneys' fees, incurred by it in the preservation or collection of collateral.
Changes in interest  rate and  service  charges may be made by Bank from time to
time,  notwithstanding the interest rate specified in any note evidencing a loan
or advance hereunder,  upon notice to Borrower and shall become effective on the
date therein specified.

                  11.  Bank  shall  have the  right at any time and from time to
time,  without  notice,  to: (a) apply any part or all of the moneys in the Cash
Collateral  Account  representing  collected  items  against  any  liability  of
borrower to Bank,  and Bank shall upon demand by Borrower make such  application
against such liability or liabilities as Bank may itself select;  (b) release to
Borrower  such part of the  moneys in the Cash  Collateral  Account  as Bank may
elect; (c) charge to Borrower's  deposit account any item of payment credited to
the Cash Collateral  Account which is dishonored by the drawee or maker thereof;
(d)  indorse  all items of  payment  which may come  into its hands  payable  to
Borrower;  (e) notify  Purchasers  that  Accounts  have been  assigned  to Bank,
forward invoices to Purchasers, directing them to make payments to Bank, collect
all Accounts in its or Borrower's name, and take control of any cash or non-cash
proceeds of Accounts and of any inventory; (f) compromise,  extend, or renew any
Account  or deal  with the same as it may deem  advisable;  (g) make  exchanges,
substitutions  or  surrenders  of  collateral;   (h)  insure  inventory  to  its
satisfaction  if Borrower  fails to do so and pay for the same, and pay, for the
account of Borrower,  any taxes,  levies, or other charges affecting  Borrower's
Inventory or upon or on account of this  Security  Agreement or any liability or
any writing evidencing any liability,  which Borrower fails to pay, and any such
payment shall constitute a liability of Borrower.

                  12.  Until  default,  Borrower  may use its  Inventory  in any
lawful  manner  not  inconsistent  with  this  agreement  and with the  terms of
insurance  thereon;  may sell its Inventory in the ordinary  course of business;
and may use and consume any raw materials or supplies,  the use and  consumption
of which is necessary in order to carry on Borrower's business.

                  13. If at any time any warranty,  representation,  certificate
or  statement  of  Borrower  is not  true,  or if any  liability  or any part or
installment thereof or interest thereon is not paid when due, or if any event of
default as  defined  in any note or other  evidence  of  liability  held by Bank
should occur,  or if Borrower should fail to observe or perform any agreement or
term hereof,  or if Bank at any time feels  insecure for any reason  whatsoever,
Bank may, at its option,  thereupon or  thereafter  declare all  liabilities  of
Borrower  to  Bank,  or  any of  them  selected  by  Bank  (notwithstanding  any
provisions thereof), immediately due and payable without demand or notice of any
kind and the same  thereupon  shall  immediately  become and be due and  payable
without  demand or notice (but with such  adjustments,  if any,  with respect to
interest or other charges as may be provided for n the promissory  note or other
writing  evidencing  such  liability),  and Bank may,  in  addition to any other
rights and remedies which it may have, immediately and without demand,  exercise
any and all rights and remedies  granted to a secured  party upon default  under
the  Florida  Uniform  Commercial  Code;  and upon  request  or  demand of Bank,
Borrower  shall  at its  expense,  assemble  Borrower's  Inventory  and  make it
available to Bank at a convenient  place  acceptable to Bank; and Borrower shall
promptly pay to Bank any and all costs and expenses,  including  legal  expenses
and  reasonable  attorney's  fees  incurred  or paid by Bank in  protecting  and
enforcing  liabilities and rights of Bank hereunder,  including  Bank's right to
take  possession  of  Borrower's  inventory  and the  proceeds of  Accounts  and
Inventory,  and to hold,  prepare for sale,  sell and dispose of such Inventory.
Any  notice of sale,  disposition  or other  intended  action  by Bank,  sent to
Borrower at the address  specified  in the preamble to this  agreement,  or such
other  address of Borrower as may from time to time be shown on Bank's  records,
at least five days prior to such action,  shall constitute  reasonable notice to
Borrower.  Upon disposition by Bank or any property in which Bank has a security
interest  hereunder,  or upon  collection  by Bank of the  proceeds of Accounts,
Borrower shall be and remain liable for and  deficiency;  and Bank shall account
to Borrower for any  surplus,  but Bank shall have the right to apply all or any
part of such  surplus  (or to hold the  same as a  reserve  against)  all or any
liabilities  of Borrower to Bank,  whether or not they,  or any of them, be then
due,  without  marshaling of assets and in such order of application as Bank may
from time to time elect.

                  14.  Borrower  waives protest of all  commercial  paper at any
time held by Bank on which Borrower is in any way liable,  notice of non-payment
at maturity of any and all Accounts, and except where required hereby or by law,
notice of action taken by Bank; and hereby  ratifies and confirms  whatever Bank
may do.

                  15. No waiver by Bank of any default shall operate as a waiver
of any other  default or of the same default on a future  occasion.  No delay or
omission on the part of Bank in exercising  any right or remedy shall operate as
a waiver  thereof,  and no single or  partial  exercise  by Bank of any right or
remedy shall preclude any other or further  exercise  thereof or the exercise of
any  other  right or  remedy.  Time is of the  essence  of this  agreement.  The
provisions of this agreement are cumulative and in addition to the provisions of
any liability and any note or other writing  evidencing any liability secured by
this agreement, and Bank shall have all the benefits, rights and remedies of and
under any  liability  and any note or other  writing  evidencing  any  liability
secured hereby.  If more than one party shall execute this  agreement,  the term
"Borrower"  shall mean all parties  signing this agreement and each of them, and
all such parties shall be jointly and severally  obligated and liable hereunder.
The singular pronoun, when used herein, shall include the plural, and the neuter
shall include the masculine and  feminine.  All rights of Bank  hereunder  shall
inure to the benefit of its  successors  and  assigns;  and all  obligations  of
Borrower shall bind the heirs, executors, administrators, successors and assigns
of each Borrower.

                  16. Borrower  releases Bank from all claims for loss or damage
caused by any failure to collect  any account or enforce any  contract or by any
act or omission on the part of the Bank,  its  officers,  agents and  employees,
except willful misconduct.

                  17. This  agreement  may be  terminated by either party giving
the other  written  notice of  intention  to  terminate  on a date named in said
notice,  mailed to the last known  address  of the party to whom such  notice is
addressed:  but no such  termination  shall in any way  affect  the  rights  and
liabilities  of the  parties  hereunder  relating  to  loans or  advances  made,
Accounts,  Inventory or other  property  pledged prior to the date named in such
notice.

                  18. This  agreement has been delivered in the State of Florida
and  shall  be  construed  in  accordance  with the  laws of  Florida.  Wherever
possible,  each provision of this agreement  shall be interpreted in such manner
as to be effective and valid under  applicable law, but if any provision of this
agreement shall be prohibited by or invalid under applicable law, such provision
shall be  ineffective to the extent of such  prohibition or invalidity,  without
invalidating the remainder of such provision or the remaining provisions of this
agreement.

                  IN WITNESS  WHEREOF,  this agreement has been duly executed as
of the date hereinabove first written.

                                        Computer Science Innovation, Inc.

Signed, sealed and delivered
in the presence of                      By:  /s/ GeorgeMilligan      (SEAL)
                                             George E. Milligan, President

_______________________________         By:  /s/ Susanne L. Cavadeas (SEAL)
                                            ------------------------------


_______________________________             _________________________(SEAL)

(CORPORATE SEAL)                                      BORROWER
                                        SunTrust Bank, Central Florida, 
                                        National Association fka Sun Bank, 
                                        National Association


ATTEST:                                 __________________________________
                                                   (NAME OF BANK)

_______________________________         By: /s/ Phil Hayes
                                            Phil Hayes, Business Banking Officer
As its Cashier                              As its President





<PAGE>



- ------------------------------------------------------------------------------
                                   EXHIBIT "A"
- ------------------------------------------------------------------------------

This Exhibit  describes  the property to be included in  Collateral or Security"
referred  to in a  Note,  Security  Agreement  and  in any  Financing  statement
delivered by Computer Science Innovations, Inc.

All  accounts,   contract  rights,  chattel  paper  and  all  other  obligations
evidencing  any  obligation  to borrower for payment for goods sold or leased or
services  rendered and all quaranties and other property securing the payment of
or performance under any accounts,  contract rights or any such chattel paper or
instruments  and any insurance  proceeds or other cash  receivable,  whether now
existing or hereafter arising.

All equipment of every description, now owned or hereafter existing or acquired;
all  accessories,  attachments,  parts and  equipment  now or hereafter  affixed
thereto  or  used  in  connection  therewith,  all  renewals,  substitutions  or
replacements thereof, insurance proceeds due to loss or damage thereof, and cash
or non-cash  proceeds and products of any of the foregoing.  Borrower's right to
dispose of the collateral is restricted by agreement with the lender.

All inventory,  including  goods in process and raw materials and other tangible
personal property arising or acquired and held for sale or lease or furnished or
to be furnished under contracts of service including any products  thereof,  and
in contract  rights with respect  thereto and proceeds of both whether  existing
now or arising hereafter,  all additions,  accessions thereto,  and any proceeds
from  insurance  coverage due to loss or damage,  all  renewals,  substitutions,
attachments, replacements thereof and any cash or non-cash proceeds and products
of the foregoing.

                                           September 5, 1996

                                           Computer Science Innovations, Inc.

                                           By: /s/ George E. Milligan
                                               George E. Milligan, President

                                               By: /s/ Susanne L. Cavadeas

                          BANK:            SunTrust Bank, Central Florida,
                                           National Association, fka Sun
                                           Bank, National Association

                                           By: /s/ Phil Hayes
                                              Phil Hayes, Business
                                                Banking Officer



<PAGE>


- -------------------------------------------------------------------------------
                                   EXHIBIT "B"
- -------------------------------------------------------------------------------

Additional Collateral:

Assignment  of  Contract  between  Computer  Science  Innovations  and  Maryland
Procurement  Office (Wordage II), contract number  MDA904-92-G-0147/5004  not to
exceed $212,570.00

Assignment  of  Contract  between  Computer  Science  Innovations  and  Maryland
Procurement Office (Pearlware III), contract number  MDA90492-G-0147/5005 in the
amount of $149,300.00

Assignment  of  Contract  between  Computer  Science  Innovations  and  Maryland
Procurement Office (Titian),  contract number  MDA904-94-C-7138 in the amount of
$400,093.00

Assignment of contract  between  Computer  Science  Innovations  and  Intergraph
Corporation, contract number FSNO133 in the amount of $113,738.90

Assignment of Contract between computer Science Innovations and U.S. Army 
Information System command (Sims), contract number DAEA08-91-C-0003

The above  described  collateral  is in addition to that listed in the  attached
Promissory  Note and Security  Agreement  dated September 5, 1996, the terms and
conditions of which are hereby incorporated by reference.

Computer Science Innovations, Inc.

By: /s/ George E. Milligan                 9/5/96
      George E. Milligan, President

By: /s/ Susanne L. Cavadeas






<PAGE>


- ------------------------------------------------------------------------------
[SUNTRUST LOGO]             Corporate Resolution and Certificate of Incumbency
                            (Borrowing)
- ------------------------------------------------------------------------------
I, the undersigned,  hereby certify that I am the President and custodian of the
records of Computer Science Innovations,  Inc. (registered name of corporation),
a corporation duly organized and existing under the laws of Florida (hereinafter
"Corporation");  that  the  following  is a true  and  correct  copy of  certain
resolutions  duly  adopted by the Board of Directors  of said  Corporation  at a
meeting  duly  held on the 5th day of  September,  1996,  at which a quorum  was
present;  and that the following  resolutions are in conformity with the charter
and by-laws of said Corporation and have not since been rescinded or modified.

RESOLVED, that any 2 (number required) of the following corporate officers:

Name   George E. Milligan                 Title   President

Name   James C. Schaffer                  Title   Executive Vice President

Name   Susanne Cavadeas                   Title   Comptroller

Name   ___________________                Title   ________________________

Name   ___________________                Title   ________________________

Name   ___________________                Title   ________________________

Name   ___________________                Title   ________________________

Name   ___________________                Title   ________________________

be and are hereby  authorized on behalf of the Corporation  from time to time to
borrow  money,  obtain  credit and procure  loans from Bank without  limit as to
amount;  to sell or discount any notes,  bills or accounts,  acceptances  or any
other  instruments to Bank; to assign,  pledge,  convey,  transfer,  mortgage or
otherwise  create  a lien  upon  any  real  and/or  personal  property  of  this
Corporation  as  security  for the  payment  of any and all other  indebtedness,
liabilities  and  obligations of the  Corporation  to said Bank,  whether in the
usual course of business or otherwise;  and, in furtherance of and in connection
with the foregoing, to make, execute and deliver in the name of and on behalf of
this  Corporation,  under its  corporate  seal or  otherwise,  such  agreements,
documents or instruments deemed reasonable or necessary.

RESOLVED FURTHER,  that all actions  heretofore taken by the officer or officers
named herein in obtaining loans or credits on behalf of this  Corporation and in
the exercise of the  authority and powers  herein  granted are hereby  ratified,
adopted and  confirmed;  and that Bank is hereby  authorized and directed to pay
the proceeds of any such loans or credits as directed by said officers,  whether
for  payment  or credit to the  account  of this  Corporation  with Bank or with
another  financial  institution,  or to such officers,  or any third person,  or
otherwise; and

RESOLVED  FURTHER,  that the  undersigned  is authorized and directed to furnish
said  Bank a  certified  copy of  these  resolutions,  which  resolutions  shall
continue  in full force and  effect  until  written  notice of the  recision  or
modification of the same has been received by Bank, and to furnish said Bank the
names and specimen  signatures of the officer(s) named herein,  and such persons
from time to time holding the above  positions,  herewith and/or on Bank's usual
form of signature card.

I hereby certify that the following are the names and specimen signatures of the
officer(s) listed in the foregoing resolutions and that each presently holds the
title indicated and has full authority for all acts unless noted herein.

<TABLE>
<S>   <C>                 <C>   <C>                      <C>          <C>
Name  George E. Milligan  Title President                Signature/s/ George Milligan

Name  James C. Schaffer   Title Executive Vice President Signature/s/ James C. Schaffer
      ------------------        ------------------------              ------------------

Name  Susanne Cavadeas    Title Comptroller              Signature/s/ Susanne Cavadeas

Name  _________________   Title ________________________ Signature _____________________

Name  _________________   Title ________________________ Signature _____________________

Name  _________________   Title ________________________ Signature _____________________

Name  _________________   Title ________________________ Signature _____________________

Name  _________________   Title ________________________ Signature _____________________
</TABLE>

Special Instructions:

IN WITNESS WHEREOF,  I have hereunto  subscribed my name and affixed the seal of
said Corporation this 5th day of September, 1996.

Corporate Seal                                      By:/s/ George Milligan

                                                    Title   President



<PAGE>



                           [SUNTRUST BANK LETTERHEAD]

July 2, 1997

Mr. George Milligan
President
Computer Science Innovations, Inc.
1235 Evans Road
Melbourne, FL 32904-2314

Subject: Notification of Extension of Loan Maturity (9/26/97)

Dear Mr. Milligan:

SunTrust Bank, Central Florida, National Association hereby advises you that the
maturity  date of June 30, 1997 for your loan  #1800455903-00026  in the name of
Computer Science Innovations, Inc., (Borrower) is hereby extended 88 days. Other
than the maturity date as changed above,  all other terms and conditions  remain
unchanged. This Extension is contingent upon the Borrower making payments during
the Extension period in the amount and at the interval  specified in the payment
schedule of the note.

Sincerely,

/s/
First Vice President
SunTrust Bank Central Florida, National Association





                     SHORT-TERM LOAN AND SECURITY AGREEMENT

     THIS SHORT-TERM  LOAN AND SECURITY  AGREEMENT  ("Agreement")  is made as of
this 18th day of February,  1997,  by and between THE ASHTON  TECHNOLOGY  GROUP,
INC., a Delaware  corporation  ("Borrower"),  and COMPUTER SCIENCE  INNOVATIONS,
INC.,  a Florida  corporation  having its  principal  office at 1235 Evans Road,
Melbourne, Florida 32904 ("Lender"), hereinafter collectively referred to as the
"Parties."  Additionally,  Fredric W.  Rittereiser,  Chief Executive  Officer of
Borrower, joins this Agreement for the sole purpose of Article 6(D) herein.


     1. THE SHORT-TERM LOAN.

     (A) Terms.

     Upon the execution of this Agreement and the satisfaction of the conditions
precedent set forth in Article 4 herein,  the Lender agrees to lend the Borrower
the sum of Five  Hundred  Thousand  Dollars  ($500,000.00)  to be  secured  by a
promissory   note   (hereinafter,   the  "Note"),   repayable   with   interest,
substantially  in the form of Exhibit "A"  attached and  incorporated  herein by
reference,  and the  execution  on even date  herewith  by the  Borrower of that
certain stock pledge agreement  (hereinafter  "Stock Pledge Agreement") in which
Borrower  pledges all of its rights,  title and interest in a percentage  of the
common stock of Computer Science  Innovations,  Inc. that Borrower now owns. The
Stock  Pledge  Agreement  is attached  and  incorporated  herein by reference as
Exhibit "B."

     The loan is for a fixed term of nine (9) months. Interest on the loan shall
accrue at the rate of Eight and One-Quarter Percent (8.25%). The Note is payable
in full with accrued interest on or before November 18, 1997.

     (B) Payment and Additional Terms.

     All payments of  principal  and interest on the Note payable by Borrower to
Lender under this  Agreement  shall be made in lawful money of the United States
of America, in immediately  available funds.  Payment shall be credited first to
interest on the unpaid  principal  balance and then to principal on the loan and
all other amounts  payable by Borrower to the Lender under this  Agreement.  The
interest on the Note shall be  calculated on the basis of actual days elapsed in
a year of 360 days.  If any payment of  principal  or interest on the Note falls
due on a Saturday,  Sunday or bank holiday, then such due date shall be extended
to the next succeeding full business day of Lender and interest shall be payable
during such  extension.  The Borrower  shall have the right of prepayment of the
Note at any time without penalty.


     2. GRANT OF SECURITY INTEREST.

     (A) Grant of Security Interest.

     To secure the Borrower's prompt,  punctual, and faithful performance of all
of the Borrower's liabilities herein, the Borrower hereby grants to the Lender a
continuing  security interest in and to, and pledges to the Lender,  pursuant to
the Stock Pledge Agreement, the following (hereinafter the "Collateral"):

          All rights,  title and  interest  in Six Hundred  Ninety-Seven
          Thousand Eight Hundred  Seventy-One  (697,871)  Class A Shares
          and One Million  Twenty-One  Thousand Three Hundred Eighty-One
          (1,021,381)  Class B Shares of the  common  stock of  Computer
          Science  Innovations,  Inc.  currently  owned  by  and  in the
          possession of Borrower.

     The  Collateral  shall  be  held  in  escrow,  pursuant  to the  terms  and
conditions of an Escrow Agreement, attached and incorporated herein by reference
as Exhibit "C."

     (B) Duration of Security Interest.

     The grant of a security  interest  shall  continue in full force and effect
applicable to all liabilities  herein until all liabilities of the Note are paid
and the security  interest granted herein is specifically  terminated in writing
by a duly authorized officer of the Lender.


     3. BORROWER'S REPRESENTATIONS AND WARRANTIES.

     Borrower represents and warrants that:

     (A) Incorporation and General Authority.

     Borrower is a corporation,  duly  organized,  validly  existing and in good
standing  under  the laws of the  State of  Delaware,  and is duly  licensed  or
qualified and in good standing as a foreign  corporation  in all states  wherein
the nature of the property owned or business  transacted makes such licensing or
qualification  necessary,  and is entitled to own its properties and assets, and
to carry on its  business,  as, and in the places  where,  such  properties  and
assets are now owned or operated or such  business is now conducted or presently
proposed to be conducted.  Non-material  violations of this representation which
do not affect the Borrower's capacity to perform its obligations under the terms
of this Agreement, shall not be considered as a default pursuant to the terms of
paragraph 7D hereof.

     (B) Litigation.

     There is not now pending or threatened against Borrower any action or other
proceedings or any claim which may materially  and adversely  affect  Borrower's
ability  to perform  its  obligations  herein,  nor do any of the  executive  or
managing  personnel of Borrower know of any facts that may give rise to any such
litigation, proceeding or claim.

     (C) Authority for Agreement.

     Borrower  has  all   requisite   power  and   authority  to  undertake  the
obligations,  to  enter  into  this  Agreement,  and  to  perform  each  of  its
obligations  contained in this  Agreement;  and this Agreement will constitute a
valid and  legally  binding  obligation  of Borrower  enforceable  against it in
accordance  with its  terms,  except as such  enforceability  may be  limited by
bankruptcy,  reorganization,  insolvency,  or other  laws  affecting  creditors'
rights generally.

     Borrower has obtained formal approval from its Board of Directors through a
Board  Resolution  to  undertake  the  obligations  herein  and  to  pledge  the
Collateral as security for the Note.

     (D) No Defaults or Restrictions.

     The execution and delivery of this  Agreement and the  consummation  of the
transactions contemplated by this Agreement in accordance with the terms of this
Agreement  will not violate any  existing law or statute or violate any existing
term or  provision of any order,  writ,  judgment,  injunction  or decree of any
court or any other governmental department, commission, board, bureau, agency or
instrumentality  applicable to Borrower,  or conflict with or result in a breach
of any of the terms,  conditions or provisions of the Articles of Incorporation,
Bylaws, or other organizational documents of Borrower, or any agreement to which
Borrower is a party,  or by which any of its properties are bound, or constitute
an event that might permit an earlier  termination  of or  otherwise  materially
affect any such  agreement,  or result in the creation or imposition of a lien `
charge or encumbrance upon any of the property or assets of Borrower pursuant to
the terms of any pledge, mortgage, security agreement,  assignment, or any other
instrument to which Borrower is a party or by which it may be bound.

     (E) Operation of Business.

     Borrower's  businesses are being operated and maintained in an ordinary and
customary  manner and in compliance  with all statutes,  rules,  regulations and
ordinances.  Non-material  violations of this representation which do not affect
the  Borrower's  capacity  to perform  its  obligations  under the terms of this
Agreement,  shall  not be  considered  as a  default  pursuant  to the  terms of
paragraph 7D hereof.

     (F) Authorization for Business.

     Borrower has obtained all required  permits,  authorizations  and licenses,
without unusual restrictions or limitations,  to conduct the businesses in which
Borrower  is  presently  engaged,  all of which are in full  force  and  effect.
Non-material   violations  of  this  representation  which  do  not  affect  the
Borrower's  capacity  to  perform  its  obligations  under  the  terms  of  this
Agreement,  shall  not be  considered  as a  default  pursuant  to the  terms of
paragraph 7D hereof.

     (G) Title to Collateral.

     Borrower has good and  marketable  title to all property which Borrower has
given or has agreed to give a security interest to the Lender;  and there are no
pledges,  assignments,  liens  or  other  encumbrances  of any  kind  upon  such
property.  All of the  Collateral  is owned by  Borrower  free and  clear of all
liabilities, obligations, security interests and encumbrances. The Borrower will
warrant and defend the Collateral  against the claims and demands of all persons
not a party to this Agreement.

     (H) Use of Proceeds.

     Borrower will apply the proceeds from the loan described  herein as working
capital  in its  ordinary  course  of  business.  Borrower  does not now own any
"margin  securities"  as such term is  defined in  Regulation  G of the Board of
Governors of the Federal Reserve  System.  Borrower will not use any part of the
proceeds from said loans herein directly or indirectly, to purchase or carry any
such  margin  securities  or to  reduce or retire  any  indebtedness  originally
incurred to purchase any such margin securities.


     4. CONDITIONS PRECEDENT.

     The  effectiveness  of this Agreement and the  obligations of the Lender to
consummate any of the transactions  contemplated  hereby shall be subject to the
satisfaction of the following conditions  precedent,  at or prior to the time of
the Closing Date:

     (A) Documents and Instruments.

     The Lender shall have received all the instruments, documents, and property
contemplated to be delivered by the Borrower hereunder, and the same shall be in
full force and effect.  All of the instruments and documents  referred to herein
are collectively referred to as the "Security Documents."

     (B) Correctness of Warranties.

     All  representations  and warranties  contained herein or otherwise made to
the Lender in connection herewith shall be true and correct.

     (C) Expenses of Lender.

     The Borrower  promises to reimburse the Lender  promptly for all reasonable
out of pocket  expenses of every nature which the Lender may incur in connection
with this Agreement,  the Note, any other Security Documents,  documentary stamp
tax, all recording  fees, and for all legal fees incurred in preparation for the
transaction  contemplated herein. Such expenses shall be paid at closing or in a
reasonable time thereafter upon receipt of written invoices.  The Borrower shall
also pay reasonable  post-closing  expenses  incurred by the Lender on behalf of
the  Borrower,  including  but not  limited  to,  preparation  of  documents  to
terminate the loan and release the security therefrom. Furthermore, the Borrower
shall be liable for postclosing collection expenses,  including, but not limited
to, expenses related to the repossession of the Collateral and to the collection
of obligations of the Borrower hereunder,  including reasonable attorneys' fees,
including  appellate  proceedings,   post-judgment  proceedings  and  bankruptcy
proceedings. It is expressly agreed that in the event the Borrower shall fail to
pay such expenses  within ten (10) days after  demand,  said  non-payment  shall
constitute a default of this Agreement.


     5. BORROWER'S AFFIRMATIVE COVENANTS.

     The  Borrower  covenants  and  agrees  that from the date  hereof and until
payment in full of the  principal  of and  interest  on the Note,  and all other
indebtedness  to the Lender  under  this  Agreement,  unless  the  Lender  shall
otherwise consent in writing, it will provide as follows:

     (A) Pay Indebtedness to Lender and Perform Other Covenants.

     The Borrower shall:

     (i) make full and timely  payments of the  principal of and interest on the
Note,  and all other  indebtedness  of the  Borrower to the Lender,  whether now
existing or hereafter arising;

     (ii) fully comply with all the terms and covenants contained in each of the
instruments  and documents  given to the Lender pursuant to this Agreement or of
the times and places and in the manner set forth herein; and

     (iii) at all times  maintain the liens and security  interest  provided for
under or pursuant to this  Agreement as valid and  perfected  liens and security
interests on the property intended to be covered thereby.

     (B) Further Assurances.

     The Borrower shall,  at its sole cost and expense,  upon the request of the
Lender,  duly execute and deliver or cause to be duly  executed and delivered to
the Lender such  further  instruments  and to and cause to be done such  further
acts that may be  necessary  or proper in the opinion of the Lender to carry out
more effectively the intent and purpose of this Agreement.

     (C) Continuing Contractual Work.

     The  Borrower  shall  continue to perform its  obligations  under  existing
contracts for sales and services under its ordinary  course of business with the
Lender and specifically, Borrower acknowledges and agrees to pay Lender promptly
within invoice  terms,  which are Net 30, but in no event later than ninety (90)
days  of  the  date  of  Lender's   invoice  for  work  pertaining  to  contract
performance.  Failure by  Borrower  to pay Lender  within  said ninety (90) days
shall constitute a breach of this Agreement.

     In the event the Lender,  at the time of execution of this  Agreement,  has
outstanding on its books any accounts  receivable  from Borrower that are ninety
(90) days or more past due,  Lender is authorized to and shall pay said past due
amount  from the loan  proceeds.  For  example,  if on the day of loan  closing,
$150,000.00 in 90-day plus receivables to Lender are outstanding, $150,000.00 of
the  $500,000.00  loan proceeds shall be paid to Lender,  not as a prepayment of
principal,  but to satisfy said receivables,  and the outstanding balance of the
Note shall remain at $500,000.00.

     Notwithstanding the above, the Lender specifically  acknowledges and agrees
that UTS Invoice #13, dated November 22, 1996, in the amount of $100,419.07, and
ATED Invoice #11, dated  November 22, 1996, in the amount of  $26,255.86,  shall
not be  deemed a  default  hereunder  unless  payment  on said  invoices  is not
received by April 22, 1997.

     Further,  the Parties agree that nothing  contained  herein shall limit the
Borrower's ability to raise good faith disputes as to the invoices received from
the Lender.  Any good faith  dispute by  Borrower  shall not be deemed a default
hereunder.  Borrower  shall  have  thirty  (30) days from the date of invoice to
raise a good faith dispute  regarding  said invoice.  Failure by the Borrower to
raise a good faith dispute within thirty (30) days of invoice shall be deemed an
acknowledgment that said invoice is valid, due and payable.

     Borrower  specifically  acknowledges  and agrees that amounts due under UTS
Invoice #13,  dated  November 22, 1996;  #14,  dated December 27, 1996; and #15,
dated  January 24, 1997,  and ATED Invoice #11,  dated  November 22, 1996;  #12,
dated December 27, 1996; and #13, dated January 24, 1997; are not in dispute and
are due and payable.

     In the event any good faith  dispute  arises on any  specific  invoices not
referenced  above,  Borrower  acknowledges  and agrees that the liability on the
specific invoices identified herein remain due and payable pursuant to the terms
contained in this paragraph.


     6. BORROWER'S NEGATIVE COVENANTS.

     Borrower  covenants  and agrees that from the date hereof and until payment
in full of the principal of and interest on the Note, and all other indebtedness
to the  Underwriter  under this  Agreement,  unless the Lender  shall  otherwise
consent in writing, it will not, either directly or indirectly:

     (A) Use of Proceeds.

     Utilize the  proceeds of the Note for any purpose  other than as  necessary
business working capital;

     (B) Additional Encumbrances on Collateral.

     Create,  incur,  assume or suffer to exist any mortgage,  pledge,  security
interest,  encumbrance,  lien, or charge of any kind upon any of the  Collateral
referenced herein, except:

     (i)  mortgages,  liens,  pledges  and  security  interests  in favor of the
Lender.

     (C) Exercise Shareholder Voting Rights of Borrower.

     As long as the terms of this  Agreement and the Note have not been breached
or are not in default,  the Borrower shall have all rights in the pledged Shares
except for the following:

     (i) the right to possession;

     (ii) the right to exercise its vote on any matters related to the terms and
conditions of this Agreement;

     (iii) the right to exercise  its vote on any  matters  related to the terms
and conditions of the Note; and

     (iv) increasing,  decreasing, removing or filling vacancies on the Board of
Directors of the Lender.

     (D) Exercise Board of Directors Voting Rights of Borrower.

     At the time of execution of this Agreement,  the Chief Executive Officer of
Borrower  is one of three (3)  members  of the  Board of  Directors  of  Lender.
Borrower  acknowledges and agrees that a conflict of interest shall exist in the
event  any  matters  or issues  related  to the  terms  and  conditions  of this
Agreement,  or the Note,  and because of such  conflict of  interest,  the Chief
Executive Officer of Borrower shall not vote on said matters or issues.

     (E) Anti-Dilution.

     During the term of this Agreement and Note, and any extensions thereto, the
Borrower shall not issue, nor cause to be issued any additional  shares of Stock
in the Lender.

     (F) Breach of Covenants.

     Any action taken by Borrower in  contravention  of these covenants shall be
deemed null and void and of no force and  effect,  and shall also  constitute  a
breach of this Agreement.


     7. EVENT OF DEFAULT.

     The Note shall be immediately due and payable in full if one or more of the
following- described events of default shall occur:

     (A) The Borrower (a) shall file a petition for  adjudication as a bankrupt;
(b) shall file a petition or answer  seeking  reorganization  or an  arrangement
under any  bankruptcy or similar  statute of the United States of America or any
subdivision  thereof or of any foreign  jurisdiction;  (c) shall  consent to the
filing of a petition in any such bankruptcy or  reorganization  proceeding;  (d)
shall consent to the appointment of a receiver or trustee or officer  performing
similar  functions  with respect to any  substantial  part of its property;  (e)
shall make a general  assignment for the benefit of its creditors;  or (f) shall
execute  a  consent  to any  other  type of  insolvency  proceeding  (under  the
Bankruptcy Act or otherwise) or any informal  proceeding for the  dissolution or
liquidation of, or settlement of, claims against or winding up of affairs of the
Borrower; or

     (B) The appointment of a receiver or trustee or officer  performing similar
functions for the Borrower or for any of its assets,  or the filing  against the
Borrower  of a petition  for  adjudication  as a bankrupt  or  insolvent  or for
reorganization  under any  bankruptcy  or similar  laws of the United  States of
America  or of  any  state  thereof  or of  any  foreign  jurisdiction,  or  the
institution  against  the  Borrower of any other type of  insolvency  proceeding
(under the Bankruptcy Act or otherwise) or of any formal or informal  proceeding
for the dissolution or liquidation  of,  settlement of claims against or winding
up of affairs of, the Borrower, and the failure to have such appointment vacated
or such  petition or  proceeding  dismissed  within  thirty (30) days after such
appointment, filing or institution.

     (C) Failure of the Borrower to make payment of any principal,  interest, or
payment within twenty (20) days of its due date to the Lender under the Note, or
any of the corresponding Security Documents.

     (D)  Default  in the  performance  of any other  liability,  obligation  or
covenant of the  Borrower to the Lender under the  Security  Documents,  and the
continuance  thereof for twenty (20) days after  written  notice to the Borrower
from the Lender.

     (C) Waiver of Default.

     The Lender at any time may waive any default or any event of default  which
shall have  occurred  and any of its  consequences,  in which  case the  Parties
hereto shall be restored to their former  positions  and rights and  obligations
hereunder,  respectively;  but no such waiver shall extend to any  subsequent or
other default or impair any right consequent  thereon,  and no such waiver shall
be effective  unless it is in a written  document  executed by a duly authorized
officer.


     8. LENDER'S REMEDIES FOR DEFAULT.

     Upon  the  occurrence  of an  Event  of  Default  and  acceleration  of the
indebtedness of the Borrower to the Lender,  the Lender shall have the following
remedies:

     (A) Action for Enforcement.

     In case any one or more Events of Default  shall  occur and be  continuing,
the Lender may proceed to protect  and enforce its rights or remedies  either by
suit in  equity  or by  action  at  law,  or  both,  whether  for  the  specific
performance of any covenants,  agreement or other provision  contained herein or
in any  Security  Document,  or to enforce  the payment of the Note or any other
legal or equitable right or remedy.

     (B) Forfeiture of Security Interest.

     The Lender may take possession of the Collateral after default and exercise
all rights, title and interest in said Collateral. Borrower expressly waives any
rights or interest it may have  regarding  repossession  of the  Collateral  and
acknowledges  and agrees that the Collateral shall be forfeited upon an Event of
Default.

     (C) Rights and Remedies Under Escrow Agreement.

     The Lender  shall have all  rights  given to it under the Escrow  Agreement
entered into on even date herewith.  Under same, the Lender may take  possession
of the escrowed  shares (as defined  therein),  which right of possession  shall
entitle  them  to  all  rights,  including  voting,  incident  to  common  stock
ownership.

     (D) Rights and Remedies Cumulative.

     No right or remedy  herein  conferred  upon the  Lender is  intended  to be
exclusive of any other right or remedy contained herein,  in the Note,  Security
Documents  or in any  instrument  or document  delivered in  connection  with or
pursuant to this  Agreement,  and every such right or remedy shall be cumulative
and shall be in addition to every  other such right or remedy  contained  herein
and  therein or now or  hereafter  existing at law or in equity or by statute or
otherwise.

     (E) Rights and Remedies Not Waived.

     No course of dealing  between the Borrower and the Lender or any failure or
delay on the part of the Lender in exercising  any rights or remedies  hereunder
shall  operate as a waiver of any rights or remedies of the Lender and no single
or partial  exercise  of any rights or  remedies  hereunder  shall  operate as a
waiver or preclude the exercise of any other rights or remedies hereunder.


     9. MISCELLANEOUS.

     (A) Waivers.

     The  Borrower  waives  presentment,  demand,  protest,  notice of  default,
nonpayment,  partial payments and all other notices and formalities  relating to
this Agreement other than notices specifically required hereunder.  The Borrower
consents to and waives  notice of the granting of  indulgences  or extensions of
time of payment, the taking or releasing of security, the addition or release of
persons primarily or secondarily liable on or with respect to liabilities of the
Borrower  to the  Lender,  all in such  manner  and at such time or times as the
Lender may deem advisable.  No act or omission of the Lender shall in any way be
implied or affect any of the  indebtedness or liabilities of the Borrower to the
Lender or  rights  of the  Lender  in any  security.  No delay by the  Lender to
exercise any right,  power or remedy hereunder or under any security  agreement,
and no indulgence given to the Borrower in case of any default, shall impair any
such  right,  power or remedy  or be  construed  as  having  created a course of
dealing or performance  contrary to the specific provisions of this Agreement or
as a waiver of any default by the Borrower or any  acquiescence  therein or as a
violation of any of the terms or provisions of this Agreement.  The Lender shall
have the right at all times to enforce the  provisions of this Agreement and all
other documents executed in connection  herewith in strict accordance with their
terms,  notwithstanding  any course of dealing or  performance  by the Lender in
refraining  from so doing at any time. No course of dealing between the Borrower
and the Lender shall operate as a waiver of any of the Lender's rights.

     (B) Governing Law; Benefit.

     This  Agreement and all rights  hereunder  shall be governed by the laws of
the State of  Florida.  This  Agreement  shall bind and inure to the  benefit of
Borrower and Lender,  and the terms "Borrower," and "Lender",  respectively,  as
used  in  this  Agreement  shall  include,  the  respective  Parties  and  their
respective  successors and assigns.  It is agreed that venue shall be in Brevard
County, Florida.

     (C) Notices.

     Any notice or demand to be given hereunder shall be duly given if delivered
or mailed as follows:

          To the Borrower:

               The Ashton Technology Group, Inc.
               Attention:  Fredric W. Rittereiser,  CEO
               1900 Market Street
               Suite 701
               Philadelphia, Pennsylvania 19103

          with a copy to:

               Cadwalader, Wickersham & Taft
               Attention:  Harvey Spear, Esquire
               100 Maiden Lane
               New York, New York 10038

          To the Lender:

               Computer Science Innovations, Inc.
               Attention:  George H. Milligan, President
               1235 Evans Road
               Melbourne, Florida 32904

          with a copy to:

               Reinman & Wattwood, P.A.
               Attention:  Victor S. Kostro, Esquire
               1825 S. Riverview Drive
               Melbourne, Florida 32901

     (D) Titles.

     Titles to the sections of this Agreement are solely for the  convenience of
the Parties hereto and are not an aid in the interpretation of this Agreement or
any part thereof.

     (E) Counterparts.

     This  Agreement  may be executed in any number of  counterparts  and by the
Parties  hereto on separate  counterparts,  each of which when so  executed  and
delivered shall be an original,  but all of which shall together  constitute one
and the same Agreement.

     (F) Entire Agreement.

     This Agreement  constitutes the entire  agreement  between the Parties with
the  exception  of the  Promissory  Note,  Stock  Pledge  Agreement,  and Escrow
Agreement  and shall not be amended  or  modified  in any  respect  without  the
express written consent of the Parties to be affected.

<PAGE>

     IN WITNESS  WHEREOF,  the Parties have executed this  Agreement the day and
year first above written.


Attest:                                  THE ASHTON TECHNOLOGY GROUP, INC.,
                                         a Delaware corporation


/s/ John A. Blohm                        By: /s/ Fredric W. Rittereiser
 John A. Blohm       (Name)              Fredric W. Rittereiser          (Name)
 Secretary           (Title)             President & CEO                 (Title)
            (SEAL)                                     
                                                       "Borrower"

/s/ John A. Blohm                        /s/ Fredric W. Rittereiser
Witness                                  FREDRIC W. RITTEREISER,
                                         Chief Executive Officer
/s/ Robert Eprile
Witness


Attest:                                  COMPUTER SCIENCE INNOVATIONS, INC.,
                                         a Florida corporation


/s/ George Milligan                      By: /s/ George Milligan
 George Milligan     (Name)              George Milligan                 (Name)
 President - CSI     (Title)             President                       (Title)
             (SEAL)
                                                        "Lender"

<PAGE>

- --------------------------------------------------------------------------------
                                  EXHIBIT "A"
- --------------------------------------------------------------------------------

                                 PROMISSORY NOTE


$500,000.00                                              Date: February 18, 1997

     FOR VALUE RECEIVED,  the undersigned,  THE ASHTON TECHNOLOGY GROUP, INC., a
Delaware  corporation,  (the  "Maker")  promises to pay to the order of COMPUTER
SCIENCE  INNOVATIONS,  INC., a Florida  corporation,  its successors and assigns
(the "Lender" or "Holder") located at 1235 Evans Road,  Melbourne,  FL 32904, or
elsewhere  as directed  from time to time in writing by the Holder  hereof,  the
principal  sum of Five Hundred  Thousand  Dollars  ($500,000.00),  together with
interest thereof at the rate of eight and one-quarter percent (8.25%) per annum,
in lawful money of the United States of America, payable as follows:

     (a)  Interest  shall  accrue from the period of February  18,  1997,  until
November  18,  1997,  on the  principal  amount at an  annual  rate of Eight and
One-Quarter Percent (8.25%); and

     (b) The principal sum of Five Hundred Thousand Dollars  ($500,000.00),  and
all accrued interest thereon shall be due on November 18, 1997.

     Repayment of this Note is secured by certain  shares of Class A and Class B
Common stock of Computer Science  Innovations,  Inc., held in escrow pursuant to
the terms of an Escrow Agreement dated of even date herewith.

     Payment not received  within said twenty (20) days of the due date shall be
deemed a default  under this Note.  If the  undersigned  defaults in the payment
hereunder,  the Note shall bear interest at the rate of 15% ("default  rate") on
the amount then due and payable.  Upon default for  non-payment of the Note, the
entire  unpaid  principal  balance of this  obligation,  together  with  accrued
interest, shall, at the Holders election, become immediately due and payable.

     Additionally,  repayment of this Note is secured by a  Short-Term  Loan and
Security  Agreement (the  "Short-Term Loan  Agreement').  It is expressly agreed
that all of the  covenants,  conditions and agreements of the Maker hereof under
said  Short-Term  Loan  Agreement  are  made a part of this  Note  and  shall be
included in the  interpretation  of this Note. Upon the occurrence of default in
the performance or observation of any term, agreement, or condition specified in
the Short-Term  Loan Agreement,  other than for  non-payment on the Note,  Maker
shall have twenty  (20) days from the date of written  notice of default to cure
said default.

     In the event said  default is not cured  within the twenty (20) day period,
the entire unpaid principal  balance of this  obligation,  together with accrued
interest, shall, at the Holders election, become immediately due and payable.

     Maker shall have the privilege to prepay the indebtedness evidenced hereby,
in whole or in part at any time.  Partial  prepayments  shall  first be  applied
against accrued interest then due and owing, and thereafter  against  principal.
Any partial  prepayment  shall not postpone the due date or change the amount of
any subsequent payment.

     All persons or entities  now or at anytime  liable for payment of this Note
hereby waive presentment, protest, notice of protest and dishonor. The Maker and
all  persons/entities  liable hereunder  expressly  consent to any extensions or
renewals,  in  whole or in part,  and all  delays  in  timely  payment  or other
performance  which  Holder  may grant at any time and from time to time  without
limitation and without any notice or further consent of the undersigned.

     The  remedies  of  Holder  provided  herein,  or  in  the  Short-Term  Loan
Agreement,  shall be cumulative and  concurrent  and may be pursued  singularly,
successively, or together, at the sole discretion of Holder and may be exercised
as often as the occasion therefore shall arise.

     In the event this Note is placed in the hands of an attorney for collection
by civil  action  the  prevailing  party  shall be  entitled  to an award of its
reasonable attorneys' fees and costs, including those on appeal.

     This Promissory Note is to be construed and enforced  according to the laws
of the State of Florida  or, if Holder  elects the benefit  thereof,  applicable
Federal pre-emption laws.


Attest:                                    THE ASHTON TECHNOLOGY GROUP, INC.


/s/ John Blohm                             By: /s/ Fredric W. Rittereiser
Secretary (Seal)                           Fredric W. Rittereiser        (Name)
                                           President & CEO               (Title)

                                                        "Maker"

<PAGE>
- --------------------------------------------------------------------------------
                                   EXHIBIT "B"
- --------------------------------------------------------------------------------

                             STOCK PLEDGE AGREEMENT

     THIS  PLEDGE  AGREEMENT  ("Agreement")  is made this 18th day of  February,
1997, by and between THE ASHTON TECHNOLOGY GROUP,  INC., a Delaware  corporation
("Pledgor") and COMPUTER SCIENCE  INNOVATIONS,  INC., a Florida corporation with
its  principal  place of  business in  Melbourne,  Florida,  ("Secured  Party"),
collectively referred to as the "Parties."

     In order to secure  performance of the  obligations of Pledgor  pursuant to
that  certain   Short-Term  Loan  and  Security   Agreement   ("Short-Term  Loan
Agreement")  by and among the Parties of  approximate  even date  herewith,  the
Parties hereby agree as follows:


     1. SECURITY INTEREST AND COLLATERAL.

     The Pledgor hereby grants Secured Party a security  interest (herein called
the  "Security  Interest") in the capital stock set forth on Appendix A attached
hereto,  together with all proceeds of and other rights in connection  with such
capital stock (hereinafter called the "Pledged Stock"), said Pledged Stock shall
be held in  escrow  pursuant  to that  certain  Escrow  Agreement  of even  date
herewith by and between The Ashton  Technology  Group,  Inc.,  Computer  Science
Innovations, Inc., and Reinman & Wattwood, P.A.


     2. REPRESENTATIONS, WARRANTIES AND AGREEMENTS.

     The Pledgor represents, warrants and agrees that:

     (A)  Pledgor  will  duly  endorse,  in blank,  each and  every  certificate
constituting  the Pledged  Stock by signing on such  instrument  or by signing a
separate document of assignment or transfer, in form and substance acceptable to
Secured Party.

     (B) Pledgor will  surrender  all rights,  title and interest in the Pledged
Stock in the event of a default under the  Short-Term  Loan Agreement as defined
therein.

     (C) Pledgor is the owner of the Pledged  Stock free and clear of all liens,
encumbrances,  security  interests  and  restrictions,  except for the  Security
Interest and will not convey, sell or transfer in any manner any interest in the
Stock during the term of this Agreement.

     (D)  Pledgor  will keep the  Pledged  Stock  free and  clear of all  liens,
encumbrances,  security  interests  and  restrictions,  except for the  Security
Interest.

     (E) Pledgor will pay,  when due, all taxes and other  governmental  charges
levied or assessed upon or against the Pledged Stock.

     (F) Pledgor  represents  and warrants that it has the full authority of its
Board of  Directors to encumber and pledge the Pledged  Stock as  collateral  to
secure  performance  of the  obligations  of Pledgor  pursuant  to that  certain
Short-Term Loan Agreement.


     3. EXERCISE SHAREHOLDER VOTING RIGHTS OF BORROWER.

     As long as the terms of this  Agreement and the Note have not been breached
or are not in default,  the Borrower shall have all rights in the pledged Shares
except for the following:

     (i) the right to possession;

     (ii) the right to exercise its vote on any matters related to the terms and
conditions of this Agreement;

     (iii) the right to exercise  its vote on any  matters  related to the terms
and conditions of the Note; and

     (iv) the right to increase, decrease, remove or fill vacancies on the Board
of Directors of the Lender.


     4. EXERCISE BOARD OF DIRECTORS VOTING RIGHTS OF BORROWER.

     At the time of execution of this Agreement,  the Chief Executive Officer of
Borrower  is one of three (3)  members  of the  Board of  Directors  of  Lender.
Borrower  acknowledges and agrees that a conflict of interest shall exist in the
event  any  matters  or issues  related  to the  terms  and  conditions  of this
Agreement,  or the Note,  and because of such  conflict of  interest,  the Chief
Executive Officer of Borrower shall not vote on said matters or issues.


     5. ANTI-DILUTION.

     During the term of this Agreement and Note, and any extensions thereto, the
Borrower shall not issue, nor cause to be issued any additional  shares of Stock
in the Lender.


     6. EVENTS OF DEFAULT.

     For purposes of this Agreement,  "Event of Default" shall mean a default as
defined in the Short-Term  Loan Agreement,  the terms of which are  incorporated
herein by this reference, or a breach of a representation,  covenant or warranty
set forth in this Agreement.


     7. REMEDIES UPON EVENT OF DEFAULT.

     Upon the occurrence of an Event of Default,  Secured Party may exercise any
or all of the  following  rights or remedies,  together with all other rights or
remedies provided hereunder,  or under applicable law; provided that no exercise
of any one or more of such rights or remedies shall preclude  Secured Party from
exercising any other rights or remedies at the same time or at any other time:

     (A) Exercise any or all of the rights or remedies of a secured  party under
the Uniform Commercial Code with respect to the Pledged Shares,  including,  but
not limited to, the right to sell the Pledged Stock in a private or public sale;

     (B)  Exercise all voting  powers with  respect to the Pledged  Shares while
proceeding to exercise the remedies of a secured party  referenced in subsection
7(A) hereof;

     (C) Exercise all of the remedies provided in the Short-Term Loan Agreement;

     (D)  Exercise  all of  the  remedies  provided  in  the  Escrow  Agreement,
including  but not limited to taking  possession  and acquiring all incidents of
ownership of the Pledged Stock.

     (E) For purposes of this  Agreement,  ten (10) days notice to Pledgor shall
be deemed commercially reasonable.


     7. RELEASE.

     The Secured  Party  agrees that it shall  release all of the Pledged  Stock
from the terms of this Agreement provided that  simultaneously with such release
the obligations of the Short-Term Loan Agreement are performed in full.


     8. MISCELLANEOUS.

     This Agreement can be waived, modified,  amended, terminated or discharged,
and the Security  Interest can be released,  only explicitly in a writing signed
by the Secured Party.  The Secured Party shall not have any  responsibility  for
(i)  ascertaining  or taking any action with  respect to  exchanges,  tenders or
other matters relative to any Pledged Stock, whether or not the Secured Party is
deemed to have knowledge of such matters,  or (ii) taking any necessary steps to
preserve  such rights  against any parties  with  respect to any Pledged  Stock.
Pledgor will reimburse Secured Party for all costs, expenses or disbursements of
any kind or nature whatsoever incurred in disposing of the collateral (including
reasonable  attorneys  fees).  This Agreement shall be binding upon and inure to
the benefit of Pledgor and Secured  Party and their  respective  successors  and
assigns and shall take effect  when signed by Pledgor and  delivered  to Secured
Party,  and Pledgor waives notice of acceptance  hereof by Secured  Party.  This
Agreement  shall be governed by the internal laws of the State of Florida,  and,
unless the context otherwise  requires,  all terms used herein which are defined
in Articles 1 and 9 of the Uniform  Commercial Code, as in effect in said state,
shall have the meanings  therein  stated.  All  representations  and  warranties
contained  in  this  Agreement   shall  survive  the  execution,   delivery  and
performance of this  Agreement.  To the extent  required by applicable  law, the
rights  and  obligations  of the  Secured  Party may be  assigned  to a licensed
professional, person, or other entity. This Agreement may be amended at any time
by written instrument executed by the Parties hereto.

     IN WITNESS  WHEREOF,  the Parties  hereto have  executed  this Stock Pledge
Agreement on the day and year first above written.


Attest:                                     THE ASHTON TECHNOLOGY GROUP, INC.


/s/ John Blohm                              By: /s/ Fredric W. Rittereiser
 John A. Blohm        (Name)                Fredric W. Rittereiser       (Name)
 Secretary            (Title)               President & CEO             (Title)

                                                       "Pledgor"


Attest:                                     COMPUTER SCIENCE INNOVATIONS, INC.


/s/ George Milligan                         By: /s/ George Milligan
 George Milligan      (Name)                George Milligan              (Name)
 President            (Title)               President                   (Title)

                                                       "Secured Party"

<PAGE>
- --------------------------------------------------------------------------------
                                  APPENDIX "A"
- --------------------------------------------------------------------------------


     To secure the Borrower's prompt,  punctual, and faithful performance of all
of the Borrower's liabilities herein, the Borrower hereby grants to the Lender a
continuing  security interest in and to, and pledges to the Lender,  pursuant to
the Stock Pledge Agreement, the following:

         All rights, title and interest in the common stock of Computer
         Science  Innovations,  Inc.  currently  owned  by  and  in the
         possession  of Borrower,  presently  consisting of Six Hundred
         Ninety-Seven  Thousand  Eight  Hundred  Seventy-One  (697,871)
         Class A  Shares  and One  Million  Twenty-One  Thousand  Three
         Hundred Eighty-One (1,021,381) Class B Shares.

<PAGE>
- --------------------------------------------------------------------------------
                                   EXHIBIT "C"
- --------------------------------------------------------------------------------

                                ESCROW AGREEMENT


     THIS ESCROW  AGREEMENT is entered into on this 18th day of February,  1997,
by  and  among  THE  ASHTON  TECHNOLOGY  GROUP,  INC.,  a  Delaware  Corporation
(hereinafter  referred to as "Pledgor"),  COMPUTER SCIENCE INNOVATIONS,  INC., a
Florida Corporation,  (hereinafter referred to as "Corporation"),  and Reinman &
Wattwood,  P.A., hereinafter referred to as the "Escrow Agent." 

     WHEREAS,  Pledgor is a party to that certain  Short-Term  Loan and Security
Agreement  ("Short-Term Loan Agreement") of approximate even date herewith,  and
incorporated  herein by  reference; and  

     WHEREAS, in order to more effectively implement the terms of the Short-Term
Loan Agreement,  Pledgor is amenable to escrowing all of its shares of stock now
owned or subsequently  acquired in  Corporation.  Pledgor has agreed to transfer
said common  stock  interest  ("Stock")  as  additional  security for payment by
Pledgor of that certain Promissory Note ("Note") being delivered pursuant to the
terms  of that  certain  Short-Term  Loan  Agreement;  and  

     NOW,  THEREFORE,  in consideration of the mutual promises contained herein,
the parties agree as follows:  

     1. The above recitals and all exhibits  hereto are true and correct and are
incorporated herein by this reference.

     2. Upon execution on even date herewith of the Short-Term  Loan  Agreement,
the  Pledgor  shall  deliver  to the  Escrow  Agent  all  Shares  of  the  Stock
("Shares"),  to be held in Escrow  pursuant to the terms and  conditions of this
Agreement.

     3.  The  Pledgor  further  agrees  to  execute  stock  powers  of  attorney
authorizing  the  Escrow  Agent  to  transfer  Shares  simultaneously,   and  in
accordance  with the terms of the  Short-Term  Loan  Agreement  and this  Escrow
Agreement.

     4. As long as the terms and conditions of the Escrow Agreement,  Short-Term
Loan  Agreement and the Note have not been  breached or are not in default,  the
Pledgor  shall  have all  rights  in the  escrowed  Shares  except  the right to
possession  and the right to  exercise  its vote on any  matters  related to the
terms  and   conditions  of  the   Short-Term   Loan  Agreement  and  the  Note.
Additionally,  Pledgor  shall have no right to exercise  its vote on any matters
related to increasing,  decreasing,  filling vacancies or removing  Directors on
the Board of Corporation.

     5. In the event of any default (as defined in the Short Term Loan Agreement
or the Note) the Chief Executive  Officer ("CEO") of Corporation  shall give the
Pledgor and the Escrow Agent written  notice of said  default.  After receipt of
the notice,  the Escrow Agent is  authorized to transfer the Shares and may take
such other  actions as are  required  to carry out the intent of the  Short-Term
Loan Agreement,  the Note, and this Escrow Agreement.  

     6. The Escrow Agent shall be liable only for the safekeeping, transfer, and
other  transactions  of the escrowed Shares in accordance with the provisions of
this Escrow Agreement and the Short-Term Loan Agreement,  and any amendments and
supplements thereto. The Escrow Agent shall not be liable or responsible for any
loss unless the same is caused by its gross  negligence or willful  malfeasance.
The parties  hereto  further  agree to release,  indemnify and hold harmless the
Escrow Agent from and against any and all claims, losses, damages,  expenses, or
other  liabilities  arising out of the performance of the duties of Escrow Agent
pursuant  to this  Escrow  Agreement.  

     7. In the event any  dispute  shall arise  between the parties  whereby the
Escrow Agent is in doubt as to his duties or liabilities  under this  Agreement,
the Escrow Agent, in its sole and absolute discretion,  may continue to hold the
Shares held pursuant to this Escrow  Agreement until the Pledgor and Corporation
mutually  agree to the  distribution  thereof or until the Escrow Agent shall be
ordered to disburse  same by judgment of a court of competent  jurisdiction;  or
the Escrow Agent may implead the escrowed Shares into the Registry of a Court of
competent  jurisdiction,  subject to distribution  upon order of the Court. Upon
notifying the Pledgor and the Parties of the  Short-Term  Loan Agreement of such
action,  all  liability  on the part of  Escrow  Agent  shall  fully  cease  and
terminate.

     8. Notwithstanding the above, Pledgor and Corporation  acknowledge that the
Escrow  Agent  shall  not  be  precluded   from  providing   continuing,   legal
representation  to Corporation on all matters  unrelated to this specific Escrow
Agreement. 

     9. All parties agree that the Escrow Agent shall not be liable to any party
or person  whomsoever  except  for  willful  breach of this  Agreement  or gross
negligence on the part of the Escrow Agent.

     10. The Escrow Agent may resign at any time upon giving of thirty (30) days
written notice to Pledgor.  If a Successor  Escrow Agent is not appointed within
thirty (30) days after notice of resignation,  the Escrow Agent may petition any
Court of competent jurisdiction to name a Successor Escrow Agent; and the Escrow
Agent herein shall be fully  relieved of all liability  under this  Agreement to
any and all parties  upon the transfer of the Escrow  deposits to the  Successor
Escrow Agent.

     11. This Escrow Agreement may be executed in one or more counterparts,  all
of which shall be  considered  one and the same  agreement,  and shall  become a
binding  agreement when one or more  counterparts have been signed by each party
and delivered to the other party.

     IN WITNESS  WHEREOF,  the parties have executed this Escrow  Agreement this
18th day of February, 1997.


Attest:                                     THE ASHTON TECHNOLOGY GROUP, INC.


/s/ John A. Blohm                           By: /s/ Fredric W. Rittereiser
 John A. Blohm          (Name)              Fredric W. Rittereiser       (Name)
 Secretary              (Title)             President & CEO             (Title)
              (SEAL)
                                                         "Pledgor"


Attest:                                     COMPUTER SCIENCE INNOVATIONS, INC.


/s/ George Milligan                         By: /s/ George Milligan
 George Milligan         (Name)             George Milligan              (Name)
 President               (Title)            President                   (Title)
              (SEAL)
                                                        "Corporation"


                                             REINMAN & WATTWOOD, P.A.


                                             By: /s/
Witness                                                                  (Name)
                                                                        (Title)

Witness

                                                        "Escrow Agent"
<PAGE>
- --------------------------------------------------------------------------------
                             IRREVOCABLE STOCK POWER
- --------------------------------------------------------------------------------


     FOR VALUE RECEIVED,  the undersigned does hereby sell,  assign and transfer
to  ______________________________,  or order, all right,  title and interest in
One Million Twenty-One  Thousand Three Hundred Eighty-One  (1,021,381) Shares of
COMPUTER  SCIENCE  INNOVATIONS,  INC.  Class  B  Common  stock,  represented  by
Certificate Number, _______ standing in the name of the undersigned on the books
of the Company.

     The undersigned  does hereby  irrevocably  constitute and appoint VICTOR S.
KOSTRO,  ESQ., to transfer  said stock on the books of said  Company,  with full
power of substitution in the premises.

Dated this 18th day of February, 1997.


Attest:                                   THE ASHTON TECHNOLOGY GROUP, INC.


/s/ John A. Blohm                         By: /s/ Fredric W. Rittereiser
 John A. Blohm,          (Name)           Fredric W. Rittereiser         (Name)
 Secretary               (Title)          President & CEO               (Title)
              (SEAL)

<PAGE>
- --------------------------------------------------------------------------------
                             IRREVOCABLE STOCK POWER
- --------------------------------------------------------------------------------


     FOR VALUE RECEIVED,  the undersigned does hereby sell,  assign and transfer
to _________________________________, or order, all right, title and interest in
Six Hundred Ninety-Seven Eight Hundred Seventy-One  (697,871) Shares of COMPUTER
SCIENCE  INNOVATIONS,  INC.  Class A Common stock,  represented  by  Certificate
Number standing in the name of the undersigned on the books of the Company.

     The undersigned  does hereby  irrevocably  constitute and appoint VICTOR S.
KOSTRO,  ESQ., to transfer  said stock on the books of said  Company,  with full
power of substitution in the premises.

Dated this 18th day of February, 1997.


Attest:                                    THE ASHTON TECHNOLOGY GROUP, INC.


/s/ John Blohm                             By: /s/ Fredric W. Rittereiser
 John A. Blohm          (Name)             Fredric W. Rittereiser        (Name)
 Secretary              (Title)            President & CEO              (Title)
              (SEAL)

<PAGE>
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
                          AFFIDAVIT OF LOST CERTIFICATE


STATE OF PENNSYLVANIA
COUNTY OF PHILADELPHIA

     I, John A. Blohm,  the Executive  Vice  President/Secretary  (title) of The
Ashton Technology Group, Inc. ("Ashton"), being duly sworn, deposes and says:

     1. That Ashton is the owner of 5 certificate(s)  representing the ownership
of  1,134,006  shares of Class A Common Stock of Computer  Science  Innovations,
Inc. ("CSI"),  a Florida  corporation,  which is represented on the books of the
CSI  as  Stock   Certificates   No.  149,  150,   151,   153,  and  154,   dated
- ----------------.

     2. That Ashton is the owner of 4 certificate(s)  representing the ownership
of  1,600,471  shares of Class B Common Stock of Computer  Science  Innovations,
Inc. ("CSI"),  a Florida  corporation,  which is represented on the books of the
CSI as Stock Certificates No. 183, 185, 186 and 187, dated ----------------.

     3. That Ashton lost said Certificates.

     4. That Ashton,  through its Officers,  has made a diligent  effort to find
the  Certificates  and since the  Certificates  were not found, it is understood
that CSI will issue replacement Certificates to the undersigned.

     5.  That it is  understood  by the  undersigned  that if,  after  receiving
replacement  Certificates,  the original  Certificates  are found,  that it will
surrender said Certificates to the Secretary of CSI to be canceled of record.


                                            ASHTON TECHNOLOGY GROUP, INC.


                                            By: /s/ John Blohm
                                            John A. Blohm                (Name)
                                            Executive VP/Secretary      (Title)

<PAGE>

STATE OF PENNSYLVANIA
COUNTY OF PHILADELPHIA

     ON THIS 18th day of February,  1997, before me personally  appeared John A.
Blohm, the Executive Vice Pres.  (title) of THE ASHTON TECHNOLOGY GROUP, INC., a
Delaware corporation, described in and who executed the foregoing instrument and
duly  acknowledged  to me that he  executed  the same as  affidavit  (title)  as
aforesaid.



                                          /s/ Maureen Daly
                                         (Signature of Notary Public)


                                         Maureen Daly
                                        (Print, type or stamp Commissioned Name
                                         of Notary Public)

                   Personally Known   X         OR Produced Identification
                                    ------                                 ----
                   Type of Identification:
                                          -------------------------------------


                                                                   EXHIBIT 10.39
                            TAX ALLOCATION AGREEMENT


     AGREEMENT dated March 27, 1997, by and among The Ashton  Technology  Group,
Inc. (Parent) and each of its undersigned subsidiaries (Subsidiaries).

                                   WITNESSETH

     WHEREAS,  the parties hereto are members of an affiliated group (Affiliated
Group) as defined in Section 1504(a); and

     WHEREAS,  such Affiliated  Group will file a U.S.  consolidated  income tax
return  for its  taxable  year  ended  March 31,  1997 and is  required  to file
consolidated tax returns for subsequent years; and

     WHEREAS, it is the intent and desire of the parties hereto that a method be
established  for  allocating  the  consolidated  tax liability of the Affiliated
Group  among its  members,  for  reimbursing  the Parent for payment of such tax
liability,  for compensating any party for use of its losses or tax credits, and
to provide for the allocation and payment of any refund arising from a carryback
of losses or tax credits from subsequent tax years.

     Now,  THEREFORE,  in  consideration  of the mutual  covenants  and promises
contained herein, the parties hereto agree as follows:

     1. A  U.S.consolidated  income tax return  shall be filed by the Parent for
the tax year ended March 31, 1997,  and for each  subsequent  taxable  period in
respect of which this Agreement is in effect and for which the Affiliated  Group
is required or  permitted to file a  consolidated  tax return.  Each  Subsidiary
shall execute and file such consent,  elections, and other documents that may be
required or appropriate for the proper filing of such returns.

     2. For each tax period,  each member of the Affiliated  Group shall compute
its tax  liability  in  accordance  with the  provisions  of  Regulation  (beta)
1.1502-33(d)(3) with a fixed percentage of 100 percent and shall pay such amount
(including any increased  liability  allocated pursuant to such regulation above
any liability  allocated  pursuant to section 1552 of the Internal Revenue Code)
to the Parent.  For purposes of this  Agreement,  any liability for  alternative
minimum tax shall be treated as a tax liability subject to this paragraph.

     3. Payment of the  consolidated  tax liability  for a taxable  period shall
include the payment of estimated tax  installments  due for such taxable period,
and each Subsidiary shall pay to the Parent its share of each payment within ten
days of receiving notice of such payment from the Parent,  but in no event later
than the due date for each such  payment.  Any amounts paid by a  Subsidiary  on
account  of a  separate  return or  separate  estimated  tax  payments  that are
credited against the consolidated tax liability of the Affiliated Group shall be
included in determining the payments due from such  Subsidiary.  Any overpayment
of estimated  tax should be refunded to the  Subsidiary.  Any payments made by a
Subsidiary  to  the  Parent  under  this  Agreement,  including  payments  by  a
Subsidiary to the Parent of any estimated tax  installments due for each taxable
period,  shall be paid to the Parent,  even if the  Affiliated  Group as a whole
does not have any consolidated estimated tax liability for such period.

     4. To the extent  payments  received in respect of a taxable year by Parent
pursuant to paragraph 2, above,  exceed the  consolidated tax liability for such
period as a result of the  absorption  or  utilization  of  losses,  deductions,
credits or similar items of certain members against other members' income,  gain
or similar items, then the Parent shall pay such excess amount received to those
members  whose items were  absorbed  or  utilized  in a manner  that  reasonably
reflects  such   utilization  or  absorption   within  10  days  of  filing  its
consolidated federal income tax return for such period.

     5. If part or all of an unused loss or tax credit is  allocated to a member
of the Affiliated Group pursuant to Regulation (beta) 1.1502-79,  and is carried
back or  forward  to a year in which such  member  filed a separate  return or a
consolidated  return with another  affiliated  group, any refund or reduction in
tax liability  arising from the carryback or carryover shall be retained by such
member.  Notwithstanding  the  above,  the  Parent  shall  determine  whether an
election  shall be made  not to carry  back  part or all of a  consolidated  net
operating loss for any tax year in accordance with Section 172(b)(3).

     6. If the  consolidated  tax liability is adjusted for any taxable  period,
whether by means of an amended return, claim for refund, or after a tax audit by
the Internal Revenue  Service,  the liability of each member shall be recomputed
to give  effect to such  adjustments,  and in the case of a refund,  the  Parent
shall make payment to each member for its share of the refund, determined in the
same manner as in paragraphs 2 and 4 above,  within ten days after the refund is
received by the Parent,  and in the case of an increase in tax  liability,  each
member  shall  pay to the  Parent  its  allocable  share of such  increased  tax
liability  within ten days after  receiving  notice of such  liability  from the
Parent.

     7. If during a  consolidated  return  period the  Parent or any  Subsidiary
acquires or organizes another corporation that is required to be included in the
consolidated  return,  then such corporation  shall join in and be bound by this
Agreement.

     8. This  Agreement  shall apply to the tax year ending March 31, 1997,  and
all subsequent  taxable periods unless the Parent and the Subsidiaries  agree to
terminate the Agreement.  Notwithstanding such termination, this Agreement shall
continue  in effect  with  respect to any payment or refunds due for all taxable
periods prior to termination.

     9.  Notwithstanding any other provisions of this Agreement,  payment of any
estimated tax installment by a Subsidiary to the Parent under this Agreement for
the tax year ending March 31, 1997 shall be made on or before March 31, 1997.

     10. This  Agreement  shall be binding  upon and inure to the benefit of any
successor,  whether by statutory merger, acquisition of assets, or otherwise, to
any of the parties  hereto,  to the same extent as if the  successor had been an
original party to the Agreement.

     IN WITNESS  WHEREOF,  the parties  hereto have caused this  Agreement to be
executed by their duly authorized representatives on March 27, 1997.

                                        THE ASHTON TECHNOLOGY GROUP, INC.


                                        By:   /s/ Fredric Rittereiser
                                             Name: Fredric W. Rittereiser
                                             Title: President & CEO


                                        COMPUTER SCIENCE INNOVATIONS, INC.


                                        By:   /s/ George Milligan
                                             Name: George Milligan
                                             Title: President


                                        UNIVERSAL TRADING TECHNOLOGIES
                                        CORPORATION


                                         By:   /s/ Robert Eprile
                                              Name: Robert A. Eprile
                                              Title: President



                [Letterhead of The Ashton Technology Group, Inc.]





                                        January 23, 1996



Alliant Techsystems
Advanced Technical Applications
401 Defense Highway
Annapolis, MD  21401

Attention:        Mr. Tom Shelly
                  Manager, Advanced Systems


Subject:          Letter Contract No. ASH-LCO1231

Gentlemen:

     1. Order:  An order is hereby placed with you for the  furnishing to Ashton
Technology  Group, Inc. the design and system  specifications  for an encryption
device (to be known as the Ashton Technology  Encryption Device (ATED)),  as set
forth in Exhibit A (Statement  of Work)  attached  hereto and hereby made a part
hereof. This order shall become a contract (this "Letter Contract") on the terms
and conditions set forth herein upon your  unconditional  acceptance hereof, and
shall be deemed effective as of December 8, 1995.

     2.  Authorization:  You are directed upon your  acceptance of this order to
proceed  immediately  to procure the  necessary  materials  and to commence  the
performance  of the work  called for  herein,  and to pursue  such work with all
diligence to the end that the contracted for Goods.  Documentation  and Services
may be delivered or performed at the time or times specified in Exhibit A.

     3. Consideration:

     (a) Payments  will be made to you pending  execution  of this  contract for
your work expended in accomplishing the tasks defined in Paragraph 1 and Exhibit
A. AlliantTech  will present monthly  invoices for the work performed  detailing
the  number of hours  and labor  categories  for the work  along  with the fully
burdened,  definitized billing rates to be negotiated for this contract.  Ashton
will pay Alliant Tech within 90 days of receipt of invoice.  In the event of the
termination of this Letter  Contract for default or for convenience as set forth
in Article 4.b hereof.

     (b) You are not  authorized  to expend or obligate in  furtherance  of your
performance   hereunder   more   than   U.S.   $75,000.00   in  the   aggregate.
Notwithstanding  any other  provision of this Letter Contract or its exhibits to
the contrary, any expenditure or obligation in excess of that amount shall be at
your own risk and  Ashton  Technology  Group,  Inc.  shall  not in any  event be
obligated to pay more than that amount in the aggregate  hereunder,  whether for
completed work, termination costs, settlement expenses, or otherwise.

     4. Negotiation of Definitive Contract:

     (a) By your  acceptance  of this order,  you agree to enter into good faith
negotiations   immediately  with  Ashton  Technology   Group,   Inc.,  with  the
expectation  of the  execution  of a  definitive  contract  which  will  include
mutually acceptable detailed prices,  delivery schedules and other terms of this
Letter  Contract;  provided,  however,  that the total price for the  definitive
contract shall not exceed U.S. $350,000.00.

     (b) It is expected  that such  definitive  contract will be issued prior to
March 31, 1996. If we fail to agree upon the  definitive  contract by said date,
this Letter Contract shall terminate  automatically  and you will be paid on the
same terms as if this Letter Contract had been  terminated by Ashton  Technology
Group, Inc. for its convenience.

     5. Incorporation of Special Terms and Conditions:

     (a) Payment for completed or partially  completed Goods,  Documentation and
Services:  Ashton  requires  Seller to deliver to Ashton  any  completed  Goods,
Documentation and Services and such partially completed Goods. Documentation and
Services  as  Seller  has  produced  or  acquired  for  the  performance  of any
terminated  portion of this  Contract.  Seller  shall  protect  and  preserve as
property including Intellectual Property in possession of Seller in which Ashton
has or may acquire an interest or right.  The payment which Ashton accepts shall
be the lesser of the following amounts:

     (i) The actual, reasonable direct costs and associated overhead,  including
general  and  administrative  overhead  directly  related to the  direct  costs,
expended by Seller in producing any such completed or partially completed Goods,
Documentation  and Services  which Ashton  requires  Seller to deliver to Ashton
pursuant to the preceding paragraph of this Article and that Ashton accepts: or

     (ii) The amount specified in Paragraph 3.b. of this Letter Contract.

     b. Termination for  Convenience.  Ashton shall pay Seller the lesser of the
following amounts:

     (i) The sum of (1) the  actual,  reasonable  direct  costs  and  associated
overhead,  including  general  administrative  overhead  directly related to the
direct costs, expended by Seller in performance of work under this contract, and
(2) the amount reimbursable under paragraph 4.a. above; or

     (ii) The amount specified in Paragraph 3.b of this Letter Contract.

     6.  Acceptance:  If the foregoing is  satisfactory  to you, please indicate
your  acceptance  hereof by signing and returning the enclosed extra copy.  Such
acceptance  will  constitute  this as a contract on the terms and conditions set
forth herein. Telefacsimile signatures shall be effective as originals.

                                        Very truly yours,







Ashton Technology Group, Inc.

Accepted this 23rd day of January 1996           Alliant Techsystems, Inc.



By: /s/ Raymond T. Tate                          By: /s/ William Labuda
     (Signature)                                    (Signature)

Raymond T. Tate                                  William M. Labuda
President                                        Director


<PAGE>
                                                                      EXHIBIT A

STATEMENT OF WORK:  PHASE I


     1. Study the operational  environment of the UTSo and participate in design
meetings    focusing    on    the    encryption    device    requirements    and
hardware/communication/data flow interfaces.

     2.  Complete  an   Encryption   System   Specification.   Hardware/Software
Requirements Specification and Interface Document.

     3. Prepare a hardware  architecture  and block  diagram  complete with data
storage, sizing, and throughput requirements.

     4. Prepare an encryption device Test Plan.

     5. Prepare a detailed  System  Implementation  Plan  together with cost and
schedule for the number of encryption  devices required for the UTSo system. All
requirements  that cannot be accommodated,  should be noted.  This document will
become the basis for the definitized contract negotiation.

<PAGE>
- --------------------------------------------------------------------------------
                [Letterhead of The Ashton Technology Group, Inc.]
- --------------------------------------------------------------------------------


                                     March 29, 1996

Alliant Techsystems
Advanced Technical Applications
401 Defense Highway
Annapolis, MD  21401

Attention:        Mr. Tom Shelly
                  Manager, Advanced Systems

                  Subject:          Letter Contract No. ASH-LCO1231
                                    Modification #01

Gentlemen:

     1. Incorporation of Special Terms and Conditions:

     (a) All actual expenses  related to above noted  contract,  as of March 31,
1996, shall be billed to The Ashton  Technology Group, Inc. Payment will be made
to you within 90 days of receipt of invoice.  All additional expenses related to
this contract shall be paid after all contract and deliverable  requirements are
completed.

     (b) Contract cap is $450,000.00

     2. All other  terms and  conditions  remain  in effect  under the  original
Letter Contract No. ASH-LCO 1281, dated January 23, 1996.

     3.  Acceptance:  If the foregoing is  satisfactory  to you, please indicate
your  acceptance  hereof by signing and returning the enclosed extra copy.  Such
acceptance  will  constitute  this as a contract on the terms and conditions set
forth herein. Telefacsimile signatures shall be effective as originals.

                                      Very truly yours,


Ashton Technology Group, Inc.         Accepted this 29th day of March 1996

                                      Alliant Techsystems, Inc.



By:    /s/ Raymond T. Tate            By:  /s/ William Labuda
       (Signature)                        (Signature)

Raymond T. Tate                       William M. Labuda
President                             Director



<PAGE>


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

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

Contract No. ASH-LCO1231, Mod. 2

To:      Alliant Techsystems, Inc.
         Advanced Technical Applications
         401 Defense Highway
         Annapolis, MD  21401

This  Agreement,  made as of August 1, 1996,  between Ashton  Technology  Group,
10420  Little  Patuxent  Parkway,  Suite  490,  Columbia,  MD 21044 and  Alliant
Techsystems, Advanced Technology Application, 401 Defense Highway, Annapolis, MD
21401.

The parties mutually agree as follows:

     1. STATEMENT OF WORK

     Defined as:

     (a) Ashton  Technology  Encryption  Device  (ATED),  delivery  of 100 units
complete  with Phase VI  software  as defined  at the  Ashton  Technical  Review
meeting dated August 27, 1996.

     (b) Integration and test support through November 30, 1996.

     (c) Crypto Administration  Workstation Software, Phase II as defined at the
Ashton Technical Review Meeting dated August 27, 1996.

     2. PERIOD OF PERFORMANCE

     This contract  definitizes letter contract  ASH-LCO1231,  and Mod. 1, dated
January 23, 1996. Alliant  Techsystems shall supply items and services described
herein  accordance  with the terms  hereof  during  the period  1-23-96  through
11-30-96.

     3. PAYMENT

     This is a Fixed  Price  Contract  in the  amount of  $1,283,000.00  for the
delivery  of 100 ATED  units,  integration,  design and  testing  support,  with
monthly milestone billings due and payable Net 30 days from receipt of invoice.

     4. TERMS AND CONDITIONS

     This  contract  is  expressly  contingent  upon  acceptance  of the Alliant
Techsystems general terms and conditions of sale (attached).

     We hereby  acknowledge  and accept this  contract  subject to the terms and
conditions set forth herein.


ASHTON TECHNOLOGY GROUP                      ALLIANT TECHSYSTEMS, INC.


By: /s/ Raymond T. Tate                      By:  /s/ William Labuda
    -----------------------------                 ------------------------------
     Raymond T. Tate                              William Labuda

Title:  President                            Title:  Director/General Manager

Date:   8-1-96                               Date:   8-1-96



<PAGE>

Motorola, Inc.
SATCOM
2501 S. Price Road
Chandler, AZ 85248-2899

                                   TASK ORDER

Contract No.:C416TS

Task Order No.: 01       Effective Date of Task Order 1-16-96

To:      Computer Science Innovations, Inc.


     This Task Order is Issued pursuant to the above referenced  contract and is
governed by the terms thereof,

TASK TITLE  AND/OR  CLIN:  Operations  and  Maintenance  Center-Gateway  (OMC-G)
product verification.

TASK  DESCRIPTION:   CSI  shall  establish  and  manage  an  OMC-G  verification
laboratory  and  create  and  execute an OMC-G  verification  process.  All work
performed  under this Task Order shall be in  accordance  with the  requirements
specified in Exhibit C-1,  Statement of Work  #SOW-GO02l.GWS.  Individual  tasks
include the following:

      a)  Install an OMC-G verification lab
          1)  Current  ETC  Lab  facility  in  Gilbert,  AZ  to  be
              expanded to accommodate OMC-G activity.  Expansion to
              be   completed   as  depicted  in  CSI  proposal  for
              "Verification   of   the   Gateway   Operations   and
               Maintenance Center dated January 26, 1996.
      b)  Support the lab with qualified personnel
      c)  Manage and build the software releases from code delivered by the 
          developers
      d)  Create an acceptance test plan to verity each release to be 
          delivered to Gateway I & T team.
      e)  Create a verification plan that will verify the OMC-G functions for
          each of the delivered releases
      f)  Write test cases including methods, procedures, and scripts 
          compatible with the lab, acceptance plans. and verification plans
      g)  Execute test cases and correlate results into pass/fail reports
      h)  Provide first level defect reporting in support of defect resolution
      i)  Provide verification metrics to document the process

Task Deliverables:  Task Deliverables shall be as detailed in Paragraph 7.0 of 
SOW-GOD2l.GWS

Task Staffing  Plan  (including  key personnel and the estimated  hours by labor
category):

FIRM FIXED PRICE


                  For complete and timely  delivery of the Goods,  Documentation
and Services  specified in Exhibit D-1  (Performance  and Payment  Schedule) and
Exhibit F-1 (Performance and Payment Schedule-Fixed  Price),  Motorola shall pay
Seller the  designated  firm fixed  prices for each  milestone  itemized in both
exhibits.

LEVEL OF EFFORT


                  In addition to  Milestone  payments  per Exhibits D-1 and F-1,
Motorola shall pay Seller all  accrued-to-date  labor costs. Seller will invoice
these labor costs to Motorola on a monthly basis at the rates  identified in the
"LOE" column of the rate table below:

                            "CSI"              "LOE"
           Title         Hourly Rate        Hourly Rate    Range of Total Hours

Program Manager/             $103                $85            2,500-4,500
Principle Engineer
Senior Engineer               $70                $58            1,000-4,500
Engineer                      $55                $46            2,200-4,200
Administrator                 $24                $20              100-1,000

The range of total hours is a guideline  to use in the  performance  of the Task
Order, and for each labor category is the minimum and maximum  acceptable number
of hours to be billed  during  the LOE  portion  of the  contract,  starting  on
January 1, 1996. These ranges are based on a review of the total hours estimated
in each job  classification  to perform the tasks  detailed in the  Statement of
Work,  Exhibit C. The minimum  required number of total hours invoiced by Seller
to amortize  the entire  contract  value of Exhibit  B-1,  Line 29, 1996 Monthly
Labor Cost, shall be 8,512.


TRAVEL


                  Motorola shall pay all travel-related  expenses at actual cost
plus General and Administrative (G&A) rate of 16.5%.

OVERRUNS


                  Should the Seller  overrun the total contract value of Exhibit
B-1 Line 14, 1996 Monthly Labor Cost, Motorola may, at it's sole discretion, add
hours and appropriate  contract value to complete any remaining  milestones.  In
the  event  that  Motorola  elects to  terminate  this  contract  when the total
contract  value of Exhibit  B-1,  Line 14, 1996  Monthly  Labor  Cost,  has been
exhausted,  and before the  completion  of all  milestones,  Motorola  shall pay
Seller the balance remaining of the full Contract value.

                  To the extent that a Contract  overrun occurs through no fault
of the Seller, the Hourly Rate in the "CSI" Column of the above rate table shall
apply to any hours Motorola adds to the Contract by exercising  it's right to do
so.

                  For  all  additional  hours  Motorola  elects  to  add  to the
Contract due to Sellers responsibility.  the Hourly Rate will be negotiated, but
in no case will the negotiated  rates be less than the rates in the "LOE" Column
of the above rate table.  Both "LOE" and "CSI" Column rates for add-on hours are
negotiable up or down for cost-of-living factors.

                  Seller shall provide a breakdown of the labor hours  expended,
an a per-milestone basis, as the milestones are completed.  This breakdown shall
include  an  analysis  of any labor  hour  deviations  from plan per  Exhibit D.
Motorola and Seller shall reach agreement as to the cause of each deviation.
This  agreement  shall  help form the basis of  negotiation  in the event that a
total contract hours overrun occurs.

Travel Required:  During the development process subcontractor personnel may be
directed to visit the development sites in Italy.

Task Performance Schedule (including the Motorola required completion date): The
Task Performance Schedule shall be as defined in Exhibit D-1.

Required Materials (Materials, Equipment, Subcontracts, Etc.):  The materials
required for this Task Order are detailed in Exhibit C-1, the Statement of Work

Documents attached to this Task Order:

               Exhibit  B-1,  Task Order #01  Contract  Line Items
               Exhibit  C-1,  Statement of Work #  SOW-GO021.GWS
               Exhibit  D-1,  Task Order #01 Performance  and Payment  Schedule
               Exhibit  F-1,  Task Order #01 Fixed Price Payment Schedule
                              CSI proposal for "Verification of the Gateway
                              Operations and Maintenance Center,"
                              dated January 26, 1996

Estimated Total Labor Cost:                          ($646,962)
Estimated Travel Cost:                                ($46,000)
Lab Setup Cost Cost:                                 ($100,909)
Lab Operating Cost:                                   ($17,100)
G&A                                                   ($12,310)

ESTIMATED TOTAL COST OF TASK ORDER: ($823,282)*

*THIS AMOUNT MAY NOT BE EXCEEDED WITHOUT MOTOROLA'S PRIOR WRITTEN APPROVAL.

MOTOROLA, INC.                                             [SELLER]

/s/         Tim Odders               /s/               Gerald Longanbach
               (By)                                          (By)

                SBM                                     Vice President
              (Title)                                       (Title)

              2-28-96                                       3-13-96
              (Date)                                         (Date)



<PAGE>


- --------------------------------------------------------------------------------
                         CHANGE ORDER/CONTACT AMENDMENT
         (only the boxes checked below are applicable to this document)
- --------------------------------------------------------------------------------

Motorola, Inc.
Satellite Communications Division             Computer Science Innovations, Inc.
[Contracting Rep] Tim Odders                  Gerald Longanbach
(Address)         2501 S. Price Road          1235 Evans Road
                  Chandler, AZ  85248         Melbourne, FL  32904-2314
Telephone         (602) 732-4772              Telephone  (407) 676-2923
                  --------------------------- ---------------------------
Fax               (602) 732-4346              Fax        (407) 676-2355
                  --------------------------- ---------------------------------
CO/CA No.:         02     Dated:     2-26-96  To Contract No.: C416TS
                   --                -------                   ------

         A.       Change Order

1. Pursuant to the Article entitled  "Changes" in the above described  contract,
Motorola  hereby directs  Seller to immediately  adopt and implement the changes
set forth on Attachment A hereto.

2. This  change  order is a part of and is  governed  by the  provisions  of the
contract.  This Change Order is valid only if signed by  Motorola's  Contracting
Representative  named  in  the  contract  identified  above.  Any  claim  for an
equitable  adjustment as a result of adopting and implementing this Change Order
must be submitted in accordance with the items of the contract.

3.  Except as expressly modified by this Change Order, all other terms and 
conditions of the contract, as amended to date, remain in full force and effect.

4.  This Change Order becomes binding when a copy signed by Motorola's 
Contracting Representative is received by Seller.

         B.       Contract Amendment

1.  The parties to the above described contract hereby amend the contract 
as set forth on Attachment A hereto.

2.  The amendments on Attachment A are binding when this Contract  Amendment
has been  executed by the  Contracting  Representatives  of both  parties.  Such
amendments  constitute a full and final  settlement,  accord and satisfaction of
any and all claims  for an  equitable  adjustment  under the  contract  for such
changes,  and Seller  waives any  further  claims to such  adjustments  for such
changes.

3.  Except as expressly  amended by the  provisions on  Attachment A,  all
other terms and  conditions of the contract, as amended to date,  remain in full
force and effect.

         C.       Acknowledgments of Technical Requirements (include only 
                  applicable sign-offs)

1. By initialing  below, each person is indicating that the changes made by this
Change Order/Contract Amendment are completely understood by such person.

                 Motorola                                        Seller
    Satellite Communications Division                  (typed name and initials)

a.   Joe Kish                                   a.

b.   Carlton Clarke                             b.

c.                                              c.

         D.       Signatures

                  This document must be executed below in order to be effective.
                  Change  Orders  require only  Motorola's  execution.  Contract
                  Amendments require execution by both parties.

MOTOROLA, INC.                               Computer Science Innovations, Inc.
Satellite Communications Division
By /s/ Tim Odders                            By /s/ Gerald Longanbach
       Tim Odders, SBM                         Gerald Longanbach, Vice President

         E.       Acknowledgment of Receipt by Seller (for Change Orders only).

Received this ____ day of ________, 199__.


<PAGE>


                         CHANGE ORDER/CONTRACT AMENDMENT
                                  ATTACHMENT A



- --------------------------------------------------------------------------------
CO/CA No. 01                                        Contract No.         C416TS
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
Seller:    Computer Science Innovations, Inc.
- --------------------------------------------------------------------------------

Contract Amendment 02 changes as follows:

I)     ARTICLE I-DESCRIPTION OF WORK
       ARTICLE I SHALL READ AS FOLLOWS:

                  (a) Seller shall  provide,  on a firm fixed price  basis,  the
necessary  labor,  materials,  personnel,  facilities  and services  required to
design, develop,  manufacture,  assemble,  test, and deliver an ETC Facility Lab
and Plans and Procedures as required for the Basic Task  Description  defined in
Paragraph 4 of the SOW (Exhibit C) attached  herein.  Seller shall also provide,
on a Firm-Fixed  Level of Effort (with  Milestones)  basis the necessary  labor,
materials,  personnel,  facilities,  and services  required to design,  develop,
assemble,  test  scripts  and perform  integration  and test  necessary  for ETC
product  validation  (Goods,  Documentation  and Services) as  identified  under
"Contract  Line Items  detailed in Exhibit B." This effort shall be performed in
accordance with the requirements specified in Exhibit C, Statement of Work.

                  (b) Seller shall also provide the necessary labor,  materials,
personnel,  facilities,  and  services to perform work as defined in Task Orders
(Exhibit G) assigned and agreed to by both  Parties  under this  Contract.  Each
Task Order shall have a specific and separate Statement of Work attached.

II)    ARTICLE  2 - PERFORMANCE SCHEDULE
       ADD LINE TO ARTICLE SO AS TO READ:


"Seller  shall perform all work  hereunder and deliver the Goods,  Documentation
and Services described in Clause 3 as required by the Statement of Work, Exhibit
C, pursuant to the performance  schedule in Exhibit D. Seller shall also perform
all work  defined in future Task Orders as required by schedules  detailed  with
each respective Task Order.




<PAGE>



VI)    ARTICLE 7-Exhibits:
       Change to:
       "The  following  Exhibits  attached  hereto  are hereby  incorporated  by
reference into this Contract:


       Exhibit A -  Motorola's General Terms and Conditions of Purchase for the 
                    Iridium Communications System (Apr 94).
       Exhibit B -  Contract Line Items
       Exhibit C -  Statement of Work, dated October 31, 1995
       Exhibit D -  Performance and Payment Schedule
       Exhibit E -  Technical Specifications
       Exhibit F -  Performance and Payment Schedule-Fixed Price"
       Exhibit G -  Task Order(s)

V)     ARTICLE 8-Order of Precedence
       Change to:

     "In the  event of any  inconsistency  among or  between  the  parts of this
Contract, such inconsistency shall be resolved by giving precedence in the order
of the parts as set forth below:

       1.       These Contract Clauses
       2.       Exhibit A, General Terms and Conditions
       3.       Exhibit G, Task Order(s)
       4.       Exhibit B, Contract Line Items
       S.       Exhibit C, Statement of Work
       6.       Exhibit D, Performance and Payment Schedule
       7.       Exhibit E, Technical Specifications
       8.       Exhibit F, Performance and Payment Schedule-Fixed Price"



<PAGE>


                         CHANGE ORDER/CONTACT AMENDMENT
         (only the boxes checked below are applicable to this document)

Motorola, Inc.
Satellite Communications Division             Computer Science Innovations, Inc.
[Contracting Rep]  Tim Odders                 Rod McCormick
(Address)          2501 S. Price Road         1235 Evans Road
                   Chandler, AZ  85248        Melbourne, FL  32904-2314
Telephone          (602) 732-4772             Telephone  (407) 676-2923
                   -------------------        ---------------------------
Fax                (602) 732-3583             Fax        (407) 676-2355
                   -------------------        ---------------------------------
CO/CA No.:          03  Dated: 1-12-96        To Contract No.: C416TS
- -- ------- ------

         A.       Change Order

1. Pursuant to the Article entitled  "Changes" in the above described  contract,
Motorola  hereby directs  Seller to immediately  adopt and implement the changes
set forth on Attachment A hereto.

2. This  change  order is a part of and is  governed  by the  provisions  of the
contract.  This Change Order is valid only if signed by  Motorola's  Contracting
Representative  named  in  the  contract  identified  above.  Any  claim  for an
equitable  adjustment as a result of adopting and implementing this Change Order
must be submitted in accordance with the items of the contract.

3. Except as expressly modified by this Change Order, all other terms and
conditions of the contract, as amended to date, remain in full force and effect.

4. This Change Order becomes binding when a copy signed by Motorola's
Contracting Representative is received by Seller.

         B.       Contract Amendment

1. The parties to the above described contract hereby amend the contract as
set forth on Attachment A hereto.

2. The  amendments on Attachment A are binding when this Contract  Amendment has
been  executed  by  the  Contracting   Representatives  of  both  parties.  Such
amendments  constitute a full and final  settlement,  accord and satisfaction of
any and all claims  for an  equitable  adjustment  under the  contract  for such
changes,  and Seller  waives any  further  claims to such  adjustments  for such
changes.

3. Except as expressly amended by the provisions on Attachment A, all other
terms  and  conditions  of the  contract,  as  amended  to date,  remain in full
force and effect.

     C.  Acknowledgments  of Technical  Requirements  (include  only  applicable
sign-offs)

1. By initialing  below, each person is indicating that the changes made by this
Change Order/Contract Amendment are completely understood by such person.

              Motorola                                      CSI
   Satellite Communications Division

a.                                           a.

b.                                           b.

c.                                           c.

         D.       Signatures

                  This document must be executed below in order to be effective.
                  Change  Orders  require only  Motorola's  execution.  Contract
                  Amendments require execution by both parties.

MOTOROLA, INC.                                Computer Science Innovations, Inc.
Satellite Communications Division
By /s/ Tim Odders                             By /s/ Rod McCormick
     Tim Odders, Strategic Business Manager      Rod McCormick, Program Manager

         E.       Acknowledgment of Receipt by Seller (for Change Orders only).

Received this ____ day of ________, 199__.


<PAGE>


                         CHANGE ORDER/CONTRACT AMENDMENT

                                  ATTACHMENT A

- --------------------------------------------------------------------------------
CO/CA No. 03                                Contract No.         C416TS
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
Seller:       Computer Science Innovations, Inc.
- --------------------------------------------------------------------------------

Contract Amendment 03 changes as follows:

 I)    Exhibit B-Contract Line Items:

     Exhibit B, Rev. 2 shall take precedence  over previous  Exhibit B documents
in all references within the Contract.

 II)   Exhibit F-Performance and Payment Schedule

     Exhibit F, Rev.  1 shall take  precedence  over  previous  Exhibit F in all
references within the Contract.

These  changes  are  being  made to add an  additional  $75,000  in  funding  to
compensate for additional  costs incurred  during the development of the ETC Lab
in Gilbert, AZ. These costs were a result of Motorola direction.



<PAGE>


                         CHANGE ORDER/CONTACT AMENDMENT
         (only the boxes checked below are applicable to this document)

Motorola, Inc.
Satellite Communications Division             Computer Science Innovations, Inc.
[Contracting Rep] Tim Odders                  Rod McCormick
(Address)         2501 S. Price Road          1235 Evans Road
                  Chandler, AZ  85248         Melbourne, FL  32904-2314
Telephone         (602) 732-4772              Telephone      (407) 676-2923
                  ------------------------    ---------------------------
Fax               (602) 732-3583              Fax            (407) 676-2355
                  ------------------------    ---------------------------------
CO/CA No.:    04         Dated:     8-12-96   To Contract No.:  C416TS
              -----            ------------                     ------

         A.       Change Order

1. Pursuant to the Article entitled  "Changes" in the above described  contract,
Motorola  hereby directs  Seller to immediately  adopt and implement the changes
set forth on Attachment A hereto.

2. This  change  order is a part of and is  governed  by the  provisions  of the
contract.  This Change Order is valid only if signed by  Motorola's  Contracting
Representative  named  in  the  contract  identified  above.  Any  claim  for an
equitable  adjustment as a result of adopting and implementing this Change Order
must be submitted in accordance with the terms of the contract.

     3. Except as expressly  modified by this Change Order,  all other terms and
conditions of the contract, as amended to date, remain in full force and effect.

     4. This Change  Order  becomes  binding  when a copy  signed by  Motorola's
Contracting Representative is received by Seller.

         B.       Contract Amendment

     1. The parties to the above described contract hereby amend the contract as
set forth on Attachment A hereto.

     2. The amendments on Attachment A are binding when this Contract  Amendment
has been  executed by the  Contracting  Representatives  of both  parties.  Such
amendments  constitute a full and final  settlement,  accord and satisfaction of
any and all claims  for an  equitable  adjustment  under the  contract  for such
changes,  and Seller  waives any  further  claims to such  adjustments  for such
changes.

     3. Except as expressly amended by the provisions on Attachment A, all other
terms  and  conditions  of the  contract,  as  amended  to date,  remain in full
force and effect.

     C.  Acknowledgments  of Technical  Requirements  (include  only  applicable
sign-offs)

1. By initialing  below, each person is indicating that the changes made by this
Change Order/Contract Amendment are completely understood by such person.

               Motorola                                      CSI
    Satellite Communications Division

a.   Jerry Longanbach                             a.

b.                                                b.

c.                                                c.

         D.       Signatures

                  This document must be executed below in order to be effective.
                  Change  Orders  require only  Motorola's  execution.  Contract
                  Amendments require execution by both parties.

MOTOROLA, INC.                                Computer Science Innovations, Inc.
Satellite Communications Division
By /s/ Tim Odders                             By /s/ Rod McCormick
Tim Odders, Strategic Business Manager           Rod McCormick, Program Manager

         E.       Acknowledgment of Receipt by Seller (for Change Orders only).

Received this ____ day of ________, 199__.

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


<PAGE>


                         CHANGE ORDER/CONTRACT AMENDMENT
                                  ATTACHMENT A



- --------------------------------------------------------------------------------
CO/CA No. 04                 Contract No.         C416TS
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
Seller:       Computer Science Innovations, Inc.
- --------------------------------------------------------------------------------

Contract Amendment 04 changes as follows:

I) EXHIBIT B-Contract Line Items:

     Exhibit B, Rev. 3 shall take precedence  over previous  Exhibit B documents
in all references within the Contract.

II) Exhibit B-1, OMC-G Contract Line Items:

     Exhibit  B-1,  Rev.1  shall  take  precedence  over  previous  Exhibit  B-1
documents in all references within the Contract.

III) Exhibit D-Performance and Payment Schedule:

     Exhibit D, Rev. 2 shall take precedence  over previous  Exhibit D documents
in all references within the Contract.

IV) Exhibit D-1, OMC-G Performance and Payment Schedule:

     Exhibit  D-1,  Rev.  1, shall take  precedence  over  previous  Exhibit D-1
documents in all references within the Contract.

V) Exhibit F-Performance and Payment Schedule, Fixed Price

     Exhibit F, Rev. 2, shall take precedence over previous  Exhibit F documents
in all references within the Contract.

These changes are being made to add an additional $300,000 in funding to
this Contract.  This funding is being allocated over the appropriate  milestones
as they have been redefined in the Exhibits.



<PAGE>


                                    CONTRACT

                                     C585TP



                                     BETWEEN





                                 MOTOROLA, INC.
                      GOVERNMENT AND SPACE TECHNOLOGY GROUP
                        SATELLITE COMMUNICATIONS DIVISION



                                       AND





                       COMPUTER SCIENCE INNOVATIONS, INC.



                                IN SUPPORT OF THE





                           Development and Management
                                     of the

                      GILBERT, AZ. PRODUCT VERIFICATION LAB











IRIDIUM is a registered trademark and service mark of Iridium, Inc.        6/94



<PAGE>


                                    PREAMBLE

     This  Contract  is entered  into  between  Motorola,  Inc.,  a  corporation
organized  under the laws of the State of Delaware  acting through the Satellite
Communications  Group of its Space and  Systems  Technology  Group  (hereinafter
called  "Motorola"),  with offices  located at 2501 South Price Road,  Chandler,
Arizona, 85248-2899, and Computer Science Innovations,  Inc. (hereinafter called
"Seller"),  a  corporation  organized  under the laws of State of  Florida  with
offices located at 1235 Evans Road, Melbourne, FL 32904-2314.

                                    RECITALS

     WHEREAS,  Motorola is developing a global  personal  communications  system
known as the  IRIDIUM  Communications  System that will use a  constellation  of
satellites in low-earth orbit, and a number of "gateway"  surface  facilities in
various  countries  around  the world  that will  link the  satellites  with the
public-switched telephone network; and,

     WHEREAS,  Iridium, Inc., a privately-owned Delaware corporation is intended
to  become  the  owner/operator  of the  Space  System  portion  of the  IRIDIUM
Communications System; and,

     WHEREAS,  Motorola  and  Iridium,  Inc.  executed an IRIDIUM  Space  System
Contract  which is intended to function as the mechanism  whereby  Motorola will
sell to Iridium,  Inc.  the Space System  portion of the IRIDIUM  Communications
System; and,

     WHEREAS, Iridium, Inc. and Motorola have executed an IRIDIUM Communications
System  Operations and Maintenance  Contract,  whereby Motorola will operate and
maintain  the  IRIDIUM  Space  System  for a period of five (5) years  following
completion of the Space System Contract; and,

     WHEREAS,  Motorola intends to supply various Gateway  configurations  under
separate contracts with operators of IRIDIUM Gateways; and,

     WHEREAS,  this  Contract  is  intended  to function as the vehicle by which
Seller shall provide the services as  identified  in the Statement of Work,  for
the  Development  and  Management of the Gilbert  Product  Verification  for the
Gateway of the  IRIDIUM  Communications  System as a  subcontractor  to Motorola
under the aforementioned Contracts; and,

     Now, therefore, in consideration of the foregoing, Motorola and Seller (the
"Parties") agree as follows:

1. DESCRIPTION OF WORK

     Seller shall  provide,  on a firm fixed price basis,  the necessary  labor,
materials,  personnel,  facilities  and  services  required to design,  develop,
manufacture,  assemble,  test  and  deliver  the  Gilbert  Product  Verification
Facility.  This effort shall be performed in  accordance  with the  requirements
specified in Exhibit B, Statement of Work.

2. PERFORMANCE SCHEDULE

     Seller   shall   perform  all  work   hereunder   and  deliver  the  Goods,
Documentation  and Services of as described in the Statement of Work and Exhibit
B.

3. PRICE AND PAYMENT

     For complete and timely delivery of the Goods,  Documentation  and Services
specified  in  Contract  Line  Items  001-025,  Motorola  shall pay  Seller  the
designated firm fixed prices.

Contract Line                                                     Unit Price
Item No.                      Description                         (Estimated)
  001         Monthly Labor Costs for January, 1997              $135,107.00
  002         Monthly Labor Costs for February, 1997             $200,065.00
  003         Monthly Labor Costs for March, 1997                $194,516.00
  004         Monthly Labor Costs for April, 1997                $189,308.00
  005         Monthly Labor Costs for May, 1997                  $189,308.00
  006         Monthly Labor Costs for June, 1997                 $189,308.00
  007         Monthly Labor Costs for July, 1997                 $189,308.00
  008         Monthly Labor Costs for August, 1997               $114,732.00
  009         Monthly Labor Costs for September, 1997            $114,732.00
  010         Monthly Labor Costs for October, 1997               $95,982.00
  011         Monthly Labor Costs for November, 1997              $95,982.00
  012         Monthly Labor Costs for December, 1997              $20,982.00
                                                                   ---------

              Sub-Total (Labor Not-To-Exceed)                  $1,729,330.00

  013         Travel Costs (Not-To-Exceed)                        $27,960.00

Contract Line                                              Unit Price
Item No.                      Description                  (Estimated)
  014      Monthly Lab Costs for January, 1997             $17,680.00
  015      Monthly Lab Costs for February, 1997            $17,680.00
  016      Monthly Lab Costs for March, 1997               $17,680.00
  017      Monthly Lab Costs for April, 1997               $17,680.00
  018      Monthly Lab Costs for May, 1997                 $17,680.00
  019      Monthly Lab Costs for June, 1997                $17,680.00
  020      Monthly Lab Costs for July, 1997                $17,680.00
  021      Monthly Lab Costs for August, 1997              $17,680.00
  022      Monthly Lab Costs for September, 1997           $17,680.00
  023      Monthly Lab Costs for October, 1997             $17,680.00
  024      Monthly Lab Costs for November, 1997            $17,680.00
  025      Monthly Lab Costs for December, 1997            $17,680.00
                                                            ---------

           Sub-Total                                      $212,160.00

                          TOTAL FIRM FIXED PRICE        $1,969,450.00

4. INVOICES

     Invoices for payment shall be sent to Motorola at the following address:

                  MOTOROLA
                  Government and Systems Technology Group
                  Accounts Payable
                  P.O. Box 9B
                  Scottsdale, AZ 85252

         A copy  of  each  invoice  shall  be sent  concurrently  to  Motorola's
Contracting Representative.

5.       CONTRACTING REPRESENTATIVES

         The only  representatives  of Motorola  and Seller  authorized  to make
changes to this Contract and to sign  contractual  documents  (the  "Contracting
Representatives") are the following:

MOTOROLA                                    Computer Science Innovations, Inc.
Satellite Communications Division           1235 Evans Road
2501 South Price Road                       Melbourne, FL 32904
Chandler, AZ 85248-2899
Attn:    Alex Williams                      Attn:   Rod McCormick
         Strategic Business Mgr.                    Vice-President

                                                             or

                                                    Susanne L. Cavadeas
                                                    Controller
Phone:     (602) 732-6817                 Phone:      (800) 289-2923
Fax:       (602) 732-4346                 Fax:        (407) 676-2355

         Either party may change its aforementioned Contracting  Representatives
at any time by providing written notice to the other party.

6.       GENERAL TERMS AND CONDITIONS

         MOTOROLA'S  GENERAL  TERMS AND  CONDITIONS  OF PURCHASE FOR THE IRIDIUM
COMMUNICATIONS  SYSTEM (June 94) attached  hereto as Exhibit A shall govern this
Contract,  except to the extent expressly  modified  herein.  Provisions of this
Contract  shall be referred to as "Clauses" and provisions of Exhibit A shall be
referred to as "Articles."

7.       EXHIBITS

         The  following  Exhibits  attached  hereto are hereby  incorporated  by
reference into this Contract:

         Exhibit A -       Motorola's General Terms and Conditions of Purchase 
                           for the Iridium Communications System (June 94).

         Exhibit B -       Statement of Work, for the Development and Management
                           of the Gilbert Product Verification Facility

8.       ORDER OF PRECEDENCE

         In the event of any  inconsistency  among or between  the parts of this
Contract, such inconsistency shall be resolved by giving precedence in the order
of the parts as set forth below:

         1.       These Contract Clauses
         2.       Exhibit A, General Terms and Conditions
         3.       Exhibit B, Statement of Work

9.       KEY PERSONNEL

         Seller  shall not replace or  reassign  any Key  Personnel  without the
prior  approval of  Motorola.  Any  replacement  of Key  Personnel  must be with
personnel who are equally knowledgeable and capable.

10.      DISPOSITION OF MATERIAL/EQUIPMENT

         Upon completion of this contract,  disposition of residual material and
equipment  shall be  accomplished  under the direction of Motorola's  authorized
representatives.

11.      ASSIGNMENT OF LEASE/TERMINATION

         Seller  shall be  responsible  for  securing  the proper  lease for the
Verification  Facility  per the  attached  Statement  of Work and  shall  act in
accordance with such lease, unless, upon demand by Motorola, Seller shall assign
such lease to Motorola.

12.      EFFECTIVE DATE

         This Contract shall be deemed effective as of January 1, 1997.

IN WITNESS WHEREOF, the authorized  representatives of the Parties have executed
this Contract by signing below.

MOTOROLA, INC.                          Computer Science Innovations, Inc.
By:    /s/ Alex Williams                By:    /s/ Rodney L. McCormick
       Alex Williams                           Rod McCormick
       Strategic Business Manager              Vice President




                [Letterhead of The Ashton Technology Group, Inc.]






                                  May 15, 1996




Computer Science Innovations, Inc.
1235 Evans Road
Melbourne, FL  32904-2314

Attention:        Mr. George Milligan
                  President

Subject:  Extension of Letter Contract No. ASH-LC12111

Gentlemen:

1.  Order:  An order is hereby  placed with you to continue to furnish to Ashton
Technology  Group,  Inc. the software required for the encryption server for the
Ashton Technology  Encryption Device (ATED). The detailed  requirements for this
work are as set forth in  Exhibit A  (Letter  Contract  of  December  11,  1995)
attached  hereto and  hereby  made a part  hereof.  This  order  shall  become a
contract on the terms and conditions set forth in the December 11, 1995 contract
upon your  unconditional  acceptance hereof, and shall be deemed effective as of
MAY 15. 1996.

2.       Negotiation of Definitive Contract:

         a. By your acceptance of this order, you agree to enter into good faith
negotiations immediately with Ashton Technology Group, Inc. with the expectation
of the execution of a definitive contract which will include mutually acceptable
detailed  prices,  delivery  schedules and other terms of this Letter  Contract,
provided,  however,  that the total price for the definitive  contract shall not
exceed U.S. $506,266.00.
         b. It is expected that such definitive contract will be issued prior to
DECEMBER  31,  1996.  If we fail to agree upon the  definitive  contract by said
date, this Letter Contract shall terminate automatically and you will be paid on
the  same  terms  as if this  Letter  Contract  had been  terminated  by  Ashton
Technology Group, Inc. for its convenience.

     3.  Acceptance:  If the foregoing is  satisfactory  to you, please indicate
your  acceptance  hereof by signing and returning the enclosed extra copy.  Such
acceptance  will  constitute  this as a contract on the terms and conditions set
forth herein.

                                      Very truly yours,




Ashton Technology Group, Inc.        Accepted this 15 day of May, 1996
                                     Computer Science Innovations, Inc.




By:    /s/ John A. Blohm             By:     /s/ George Milligan
       (Signature)                           (Signature)




for Raymond T. Tate                  George H. Milligan
President                            President


<PAGE>



- --------------------------------------------------------------------------------
                [Letterhead of The Ashton Technology Group, Inc.]
- --------------------------------------------------------------------------------




December 16, 1996


Computer Science Innovations, Inc.
1235 Evans Road
Melbourne, FL  32904-2314

Attention:        Mr. George Milligan
                  President

Subject:  Contract No. ASH-LC112111 dated December 11, 1995

Gentlemen:

Reference  subject  contract,  the  provisions  of  limitation of funds shown in
Paragraph 3(b) is hereby  amended to decrease the spending  ceiling to $404,603.
In addition,  the provisions of paragraph 4 are hereby modified to indicate that
a definitized  contract  (valued at $404,603) is hereby  completed (see enclosed
spreadsheet) and that the contract end date has been determined to be 31 January
1997.

If the foregoing is satisfactory to you, please indicate your acceptance  hereof
by signing and  returning  the enclosed  extra copy.  Upon your  acceptance  and
signature,  this letter will constitute an amendment to the referenced  contract
and will supersede all previous amendments to the referenced contract.
Telefacsimile signatures shall be effective as originals.

Very truly yours,



Ashton Technology Group, Inc.       Accepted this 20 day of December, 1996
                                    Computer Science Innovations, Inc.



By:    /s/ F. Rittereiser           By:     /s/ George Milligan
       (Signature)                          (Signature)



Mr. Fred Rittereiser                Mr. George Milligan
President                           President



Universal Trading Technologies, Inc.



By:    /s/ Fred Weingard 12-16-96
       (Signature)



Mr. Fred S. Weingard
Executive Vice President


<PAGE>



- --------------------------------------------------------------------------------
                [Letterhead of The Ashton Technology Group, Inc.]
- --------------------------------------------------------------------------------


February 5, 1997

Computer Science Innovations, Inc.
1235 Evans Road
Melbourne, FL  32904-2314

Attention:        Mr. George Milligan
                  President

Subject: Contract No. ASH-LC12111

Reference:        (1) Contract No. ASH-LC12111 dated December 11, 1995
                  (2) Contract Definition dated December 16, 1996

Gentlemen:

Reference (2) modifies and defines  reference (1). The purpose of this letter is
to provide a cost & time  extension to  definitized  contract  ASH-LC10261.  The
basis of  estimate  (BOE) and terms &  conditions  (T&Cs) are  attached  to this
letter.  Paragraph 3(b) is hereby amended to decrease the spending  ceiling from
$404,603 to $393,911.  In  addition,  the  provisions  of Paragraph 4 are hereby
modified  to  indicate a new  definitized  contract  (valued at  $393,911)  that
incorporates  the  attached BOE and T&Cs and has a contract end date shall be 28
March 1997.

If the foregoing is satisfactory to you, please indicate your acceptance  hereof
by signing and  returning  the enclosed  extra copy.  Upon your  acceptance  and
signature,   this  letter  will  constitute  an  incremental  amendment  to  the
referenced contract. Telefacsimile signatures shall be effective as originals.

Very truly yours,


Ashton Technology Group, Inc.        Accepted this 18 day of Feb 1996
                                     Computer Science Innovations, Inc.



By:    /s/ Fred Rittereiser          By:     /s/ George Milligan
       (Signature)                           (Signature)



Mr. Fred Rittereiser                 Mr. George Milligan
President                            President



Universal Trading Technologies, Inc.



By:    /s/ Fred Weingard 2-18-97
       (Signature)



Mr. Fred S. Weingard
Executive Vice President



                [Letterhead of The Ashton Technology Group, Inc.]




March 22, 1996




Computer Science Innovations, Inc.
1235 Evans Road
Melbourne, FL 32904-2314

Attention:        Mr. George Milligan
                  President

Subject:          Time and Material Contract No. ASH-10261


Gentlemen:

         Reference subject contract, the provisions of limitation of funds shown
in paragraph 3b. is hereby amended to increase the spending ceiling to $300,000.
In addition,  the  provisions of paragraph 4b. are hereby  modified to show that
the definitized contract will be negotiated prior to May 31, 1996.

         If  the  foregoing  is   satisfactory  to  you,  please  indicate  your
acceptance  hereof by signing  and  returning  the  enclosed  extra  copy.  Such
acceptance  will  constitute  this as a contract on the terms and conditions set
forth herein. Telefacsimile signatures shall be effective as originals.

         Very truly yours,


Ashton Technology Group, Inc.      Accepted this 29 day of March, 1996
                                   Computer Science Innovations, Inc.



By:    /s/ John Blohm              By:     /s/ George Milligan
       (Signature)                         (Signature)



for Raymond T. Tate                George H. Milligan
President                          President


<PAGE>


                [Letterhead of The Ashton Technology Group, Inc.]




May 15, 1996




Computer Science Innovations, Inc.
1235 Evans Road
Melbourne, FL 32904-2314

Attention:        Mr. George Milligan
                  President

Subject:          Time and Material Contact No. ASH-10261


Gentlemen:

         Reference subject contract, the provisions of limitation of funds shown
in  paragraph  3b. is  hereby  amended  to  increase  the  spending  ceiling  to
$1,046,456.00.  In addition, the provisions of paragraph 4b. are hereby modified
to show that the definitized  contract will be negotiated  prior to December 31,
1996.

         If  the  foregoing  is   satisfactory  to  you,  please  indicate  your
acceptance  hereof by signing  and  returning  the  enclosed  extra  copy.  Such
acceptance  will  constitute  this as a contract on the terms and conditions set
forth herein. Telefacsimile signatures shall be effective as originals.

Very truly yours,


Ashton Technology Group, Inc.        Accepted this 15 day of May, 1996
                                     Computer Science Innovations, Inc.



By:    /s/ John Blohm                By:     /s/ George Milligan
       (Signature)                           (Signature)



for Raymond T. Tate                  George H. Milligan
President                            President


<PAGE>


                [Letterhead of The Ashton Technology Group, Inc.]




December 16, 1996




Computer Science Innovations, Inc.
1235 Evans Road
Melbourne, FL 32904-2314

Attention:        Mr. George Milligan
                  President

Subject:          Contact No. ASH-LC10261 dated October 26, 1995


Gentlemen:

Reference  subject  contract,  the  provisions  of  limitation of funds shown in
paragraph 3(b) is hereby amended to increase the spending  ceiling to $1,212,228
(which includes reserves to be approved by UTTC). In addition, the provisions of
paragraph 4 are hereby modified to indicate that a definitized  contract (valued
at  $1,212,228)  is hereby  completed  (see enclosed  spreadsheet)  and that the
contract end date has been determined to be 31 January 1997.

If the foregoing is satisfactory to you, please indicate your acceptance  hereof
by signing and  returning  the enclosed  extra copy.  Upon your  acceptance  and
signature,  this letter will constitute an amendment to the referenced  contract
and will supersede all previous amendments to the referenced contract.
Telefacsimile signatures shall be effective as originals.

Very truly yours,


Ashton Technology Group, Inc.          Accepted this 20 day of Dec, 1996
                                       Computer Science Innovations, Inc.



By:    /s/ F. Rittereiser              By:     /s/ George Milligan
       (Signature)                             (Signature)



Mr. Fred Rittereiser                   Mr. George Milligan
President                              President



Universal Trading Technologies, Inc.



By:    /s/ Fred Weingard 12-16-96
       (Signature)



Mr. Fred S. Weingard
Executive Vice President


<PAGE>


                [Letterhead of The Ashton Technology Group, Inc.]




February 5, 1997

Computer Science Innovations, Inc.
1235 Evans Road
Melbourne, FL 32904-2314

Attention:        Mr. George Milligan
                  President

Subject: Contract No. ASH-LC10261

Reference:        (1) Contract No. ASH-LC10261 dated October 26, 1995
                  (2) Contract Definition dated December 16, 1996


Gentlemen:

Reference (2) modifies and defines  reference (1). The purpose of this letter is
to provide a cost & time  extension to  definitized  contract  ASH-LC10261.  The
basis of  estimate  (BOE) and terms &  conditions  (T&Cs) are  attached  to this
letter.  Paragraph 3(b) is hereby amended to increase the spending  ceiling from
$1,212,228 to $1,306,000.  In addition, the provisions of Paragraph 4 are hereby
modified to indicate a new  definitized  contract  (valued at  $1,306,000)  that
incorporates  the  attached BOE and T&Cs and has a contract end date shall be 28
March  1997 or when  the  level-of-effort  (LOE)  for all key  staff  runs  out,
whichever comes first.

If the foregoing is satisfactory to you, please indicate your acceptance  hereof
by signing and  returning  the enclosed  extra copy.  Upon your  acceptance  and
signature,   this  letter  will  constitute  an  incremental  amendment  to  the
referenced contract. Telefacsimile signatures shall be effective as originals.

Very truly yours,


Ashton Technology Group, Inc.          Accepted this 18 day of Feb 1996
                                       Computer Science Innovations, Inc.



By:    /s/ Fred Rittereiser            By:     /s/ George Milligan
       (Signature)                             (Signature)



Mr. Fred Rittereiser                   Mr. George Milligan
President                              President



Universal Trading Technologies, Corp.



By:    /s/ Fred Weingard
       (Signature)



Mr. Fred S. Weingard
Executive Vice President






                Subsidiaries of The Ashton Technology Group, Inc.

Name                                               State of Incorporation

Computer Science Innovations, Inc.                 Florida
Universal Trading Technologies Corporation         Delaware
Gomez Advisors, Inc.                               Delaware



<TABLE> <S> <C>


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     (Replace this text with the legend)
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<NAME>                        The Ashton Technology Group, Inc.
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<PERIOD-END>                                   MAR-31-1997
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