Hightech Information System Limited (HIS) will participate in GiTEX 2005 (Sept 25 - 29, 2005) at Dubai, UAE. HIS booth is located in Hall 2, booth S2-3 (Hardware Hall). Together with our ultimate TURBO edition, HIS will demonstrate and display our coolest and newest graphic card products which are performance-leading powered by ATI technology. For more information about HIS performance-leading graphics, please go to www.HISdigital.com

About Hightech Info. System Ltd. (HIS)
Founded in the Hong Kong in 1987, Hightech Information System Ltd. developed the most advanced and superior quality graphic display card and to provide the best services and tailor-made support to each customer. Commitment to Excellence is the bedrock of their company direction. HIS manufactures a completed range of graphic display cards. The models range from entry level to the most professional level products. HIS have hundreds of choice to satisfy our customers¡¦ demand. The strategic partnership with the chipset vendors enables to accelerate and shorten the development process. For further information, please visit the web site at http://www.hisdigital.com.

About ATI Technologies
ATI Technologies Inc. is a world leader in the design and manufacture of innovative 3D graphics and digital media silicon solutions. An industry pioneer since 1985, ATI is the world¡¦s foremost visual processor unit (VPU) provider and is dedicated to deliver leading-edge performance solutions for the full range of PC and Mac desktop and notebook platforms, workstation, set-top and digital television, game console and handheld device markets. With 2004 revenues in excess of US $2 billion, ATI has more than 2,700 employees in the Americas, Europe and Asia. ATI common shares trade on NASDAQ (ATYT) and the Toronto Stock Exchange (ATY).

ATI and ATI product and product feature names are trademarks and/or registered trademarks of ATI Technologies Inc. IceQ, Excalibur and HIS are trademarks and/or registered trademarks of Hightech Info. System Ltd. All other company and product names are trademarks and/or registered trademarks of their respective owners. Features, pricing, availability and specifications are subject to change without notice.

Contact Information
Mr. Peter Yeung
Hightech Information System Limited
Tel: +852 27963788
Fax: +852 27966855
Email: marketing@hightech.com.hk
URL: http://www.hisdigital.com