This may have been done before, if so, sorry.

Ok, so Im sure there are many free antivirus programs out there that are pretty up to par. Im currently running Avira Antivir Personal. Downloaded free from CNET. Ive used AVG in the past, but it was a bit recourse heavy. Do you guys know of any others, or perhaps better programs? What might be the best?

Enlighten me =o