Quote Originally Posted by yohanman
You could try F-prot.

This is a very good scanner and is free for personal use !
It is availeble for the win/dos and linux/bsd platform.
I thought that this was a great idea, so I had someone whip me up modified iso to do just that. I posted the locations of the instructions on how to use such a modified iso to this topic http://www.knoppix.net/forum/viewtopic.php?t=3383.

It turns out that you can also get f-prot without modifying the iso. I linked to how to do THAT in the post as well.