(OT) Does anyone use FOSS Virus Scan?

[Jason Stephenson]

Another vote for clamav, here. Use it on all the mail servers I run.

I've never used it on a desktop machine, but have manually scanned stuff 
with it.

As mentioned earlier, there is a Windows version, too, called ClamWin.

It would also be useful to know how you intend to use it, because there 
may be something else better suited to your needs.

Cheers,
Jason