AVG Anti-Virus 7.5 passes the most recent virus tests for the latest VB 100 Certification.

Brno, Czech Republic, February 12th 2007 - GRISOFT, developer of AVG security software, announces that AVG Anti-Virus has received Virus Bulletin's VB100 award for tests completed on Microsoft Windows Vista. This award states that AVG had found and removed all presented viruses considered to be "in the wild" and is therefore ready to protect users of the new operating system by Microsoft. Quality of AVG Anti-Virus for 32-bit and 64-bit versions of Windows Vista is also approved by ISCA Labs, which certified AVG Anti-Virus on the Vista platform recently.

„The close cooperation with Microsoft in developing security tools for beta versions of Windows Vista and the preparation for the Vista launch was a great experience for us," said Larry Bridwell, vice president of Global Security Strategies. "We can now with full confidence say that users of our security products are prepared to face a broad range of Internet threats even when upgrading to Windows Vista."

Virus Bulletin is one of the known authorities in the security industry. VB editors regularly test security products against real risks on numerous operating systems. AVG not only passed the current testing on Windows Vista but it continues to keep 100% success rate since AVG products were tested in 2004.

GRISOFT protects Vista users against a broad range of Internet threats including viruses, trojan horses, spyware, spam, dialers and worms. The comprehensive AVG 7.5 product line offers its users reliable automatic updates with a simple to use, unified user interface. Included with the commercial editions of AVG products is free 24/7 technical support.