If I still remember, F-Secure also uses Kaspersky Engine.

And,good news for Kaspersky Users,a new heuristics engine for Kaspersky AntiVirus and Kaspersky Internet Secuirty will be launched end of this year.

And also,the new BitDefender 10 will also be launched in September 2006.

Kaspersky is the BEST..........No problem at all........Low memory usage and has great support.........

http://forum.kaspersky.com