If you are looking for an anti-virus and you don’t want using any of  freeware anti-viruses i have listed on my Freeware Vault, then you might want to try CA Antivirus 2007, which is offered to all Microsoft customers as a free trial version for one full year.

Personally, i didn’t tried it, so before installing it you might want to do a google search for reviews about this antivirus.

There’s another anti-virus that you can have a look at, and that is Active Virus Shield offered by Aol. You might want to be careful with this one because they’ve got some EULA issues.