425 1 0001.txt 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: Melissa Beck Edelman Public Relations Worldwide 312-240-3376 melissa.beck@edelman.com TEKINSIGHT.COM UNVEILS PHASE 1 UPDATED WEB SITE COMPLETELY REDESIGNED AND REFURBISHED WITH INFORMATION, TEKINSIGHT INTRODUCES A NEW WWW.TEKINSIGHT.COM NEW YORK - JULY 12, 2000 - TekInsight.com, Inc. (NASDAQ: TEKS TEKSW), an Internet development company that offers software and services based on its unique Streaming XML(TM) technology, today unveiled its new, updated Web site at www.tekinsight.com. This site is phase one, as content will evolve and expand with future TekInsight's business developments. Presently, the site now features elaborate information on TekInsight's strategic partnerships, affiliates and subsidiaries, as well as detailed product/e-Service information, including how to obtain BugSolver and e-Government services from TekInsight. BugSolver is an Internet-based application failure detection system that provides IT departments with fast, accurate answers and assistance to users when a computer or network failure occurs. e-Government Services allows states, municipalities and government agencies power and flexibility in designing and implementing custom Internet presence. Company and investor information, including the latest in news announcements, can still be found on the site. 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's customers include Microsoft, IBM and other Fortune 500 companies. TekInsight.com competes in the e-support space shared with companies such as Previo, AnswerTeam.com, Pcsupport.com, Myhelpdesk.com and Rightanswers.com. TekInsight.com competes in the e-government space shared with companies such as Govconnect.com, NIC Commerce, ezgov.com, govWorks.com and simplegov.com. # # # 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), and TekInsight.com and Data Systems expect to mail 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 will be able to 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