It is still only a BETA. There hasn't been done much code optimation and similar. Wait and see, my guess will be that Windows 7 is going to be the new XP. Just with some annoying features compared to XP, but when you get used to them, you will be able to work much more effective with them.
New virus? PM me.
Member of the staff at Malwaredatabase.net
Kaspersky Internet Security 2010