A good way to know if there's a virus on your P.C. is if there are anomalous entries on your startup menu.

Start-Run-Msconfig-Startup

Most PCs run just fine without anything checked besides loadpowerprofile and systemtray. All those other entries on there are something you may wanna know more about.

This is how I found a virus the other day...

I think it was called cmd.exe and i got it from kazaa most likely...

I've removed a few viruses from my PC and I don't use any kind of norton or macaffe software

m/