01-10-2012, 08:35 PM
I use the free home use version of Sophos AV on my MacBook. That gets the most exposure to Windows viruses, etc. It has managed to catch one of the OS X trojans in the couple years I have had it on the MB, simplified discarding that for me. Beyond that Sophos has cleaned out a number of PC viruses attached to emails or file downloads. My other Mac's do not have it running on them, I may change that if the distribution of Mac malware increases.