Mummelmann on 22 April 2008
Kaspersky is safe as Alcatraz, I recommend it. It also largely stays out of your day to day routines (unlike Norton 'cough') and doesn't steal all the system memory when scanning or starting/maintaining a process.
Go for it.
PS: Stay away from Avast, its a little fuzzy on the edges in my experiences and gives shoddy protection.
