Filed by TekInsight.com, Inc.
                                       pursuant to Rule 425 under the Securities
                                       Act of 1933, as amended.

                                       Subject Company: Data Systems Network
                                       Corporation
                                       Commission File No.: 33-336044


For more information, contact:

Julie Hall/Melissa Beck
Edelman Public Relations Worldwide
312-297-7525 OR 312-240-3376
julie.hall@edelman.com/melissa.beck@edelman.com

    Shareholders   Approve  Merger  of  TekInsight.com   and  Data  Systems
                             Network Corporation

New York - August 9,  2000 - TekInsight.com  (NASDAQ:  TEKS TEKSW),  an Internet
development  company that offers  software and services  based on its  Streaming
XML(TM)  technology,  and Data Systems  Network  Corporation  (OTCBB:  DSYS),  a
leading provider of enterprise  services,  today announced that  shareholders of
both companies approved the merger of the two firms,  scheduled to close Friday,
August 11.

About Data Systems Network Corporation

Data Systems Network Corporation has more than 13 years of experience  providing
strategic  technology  solutions to Fortune 1000 companies and over 16 state and
local  government  agencies.  The  company  provides a wide  range of  services,
including  Applications  Development,  Network Services,  Enterprise Management,
Help Desk and Security Services.

About TekInsight.com

TekInsight.com  is  a  world-class  Internet  development  company  that  offers
software and services based on its Streaming XML(TM) technology, which harnesses
the power of Internet-based information by streaming it into XML and compressing
the format for  real-time  storage  and  presentation.  TekInsight  e-Government
Services  offers  states,  municipalities  and  government  agencies  power  and
flexibility  in  designing  and  implementing   custom   e-government   Internet
presences.   TekInsight  e-Government  Services  offerings  include  application
development,  integration  and  support.  TekInsight's  BugSolver is a series of
Internet-based   application   failure   detection   services  that  provide  IT
departments  with virtually  instant,  accurate  answers and assistance to users
when a computer or network failure occurs.

                                    # # #


Forward Looking Statements
This  press  release  contains  certain  forward-looking  statements  within the
meaning of Section 27A of the  Securities  Act of 1933, as amended,  and Section
21E of the Securities Exchange Act of 1934, as amended, which are intended to be
covered by the safe  harbors  created  thereby.  Investors  are  cautioned  that
certain  statements in this release are "forward looking  statements" within the
meaning of the  Private  Securities  Litigation  Reform Act of 1995 and  involve
known and unknown risks, uncertainties and other factors. Such uncertainties and
risks include,  among others, certain risks associated with the operation of the
company

described  above,  government  regulation,  and  general  economic  and
business conditions.  Actual events,  circumstances,  effects and results may be
materially different from the results,  performance or achievements expressed or
implied by the  forward-looking  statements.  Consequently,  the forward looking
statements  contained  herein  should  not be  regarded  as  representations  by
TekInsight.com,  or any other person that the projected  outcomes can or will be
achieved.

Additional Information and Where to Find It
TekInsight.com filed a Registration Statement on SEC Form S-4 in connection with
the  merger  of  TekInsight.com  and Data  Systems  on May 1,  2000  (SEC file #
33-336044, which Registration Statement was declared effective on July 13, 2000.
TekInsight.com  and Data Systems  mailed a Joint Proxy  Statement/Prospectus  to
shareholders of TekInsight.com and Data Systems containing information about the
merger.  Investors and shareholders are urged to read the Registration Statement
and the Joint Proxy  Statement/Prospectus.  The  Registration  Statement and the
Joint   Proxy   Statement/Prospectus   contain   important   information   about
TekInsight.com,  Data  Systems,  the  merger,  the  persons  soliciting  proxies
relating  to the  merger,  their  interests  in the  merger,  and other  related
matters. TekInsight and its officers and directors may be deemed participants in
the  solicitation  of  proxies  from  its  stockholders   with  respect  to  the
transactions  contemplated  by the  merger  agreement  and may have an  interest
either directly or indirectly by virtue of their security holdings or otherwise.
Information   regarding   such   officers  and  directors  is  included  in  the
Registration Statement and the Joint Proxy Statement/  Prospectus.  Data Systems
and  its  officers  and  directors  may  be  deemed  to be  participants  in the
solicitation  of proxies from  stockholders  of Data Systems with respect to the
transactions  contemplated  by the  merger  agreement  and may have an  interest
either directly or indirectly by virtue of their security holdings or otherwise.
Information   regarding   such   officers  and  directors  is  included  in  the
Registration Statement and the Joint Proxy  Statement/Prospectus.  Investors and
shareholders  can obtain  free  copies of these  documents  through  the website
maintained by the U.S. Securities and Exchange Commission at http://www.sec.gov.
Free copies of the Joint Proxy  Statement/Prospectus  and these other  documents
may  also  be  obtained   from   TekInsight.com   by   directing  a  request  to
TekInsight.com,  Inc., 5 Hanover Square,  24th Floor,  New York, New York 10004,
attention: Arion Kalpaxis, telephone: (212) 278-8520.

In   addition   to   the   Registration    Statement   and   the   Joint   Proxy
Statement/Prospectus, TekInsight.com and Data Systems file annual, quarterly and
special reports,  proxy statements and other information with the Securities and
Exchange  Commission.  You may read and copy any  reports,  statements  or other
information  filed  by  TekInsight.com  or  Data  Systems  at the  SEC's  public
reference room at 450 Fifth Street, N.W., Washington D.C. 20549 or at any of the
Commission's  other public  reference  rooms in New York,  New York and Chicago,
Illinois.  Please call the Commission at 1-800-SEC-0330 for further  information
on the public reference rooms.  TekInsight.com's  and Data Systems' filings with
the SEC are also  available  to the public  from  commercial  document-retrieval
services and at the Web site maintained by the SEC at http://www.sec.gov