This beats anything out right now, Avast!, AVG, and crap like Norton as well.

I root for AntiVir myself, it's light, does what it has to do and does it good without keeping your recycle bin hostage, raping your browser, clogging up all your memory and what not *just in case* where your PC becomes unusable but well.. heck it's virus-free... but it's all your PC will be able to do anymore cause all its processing is used for that purpose. heh.