macdevcenter on ClamXav
Our very own Jay Savage was the first to open my eyes to the wonder that is ClamXav, and now the macdevecenter has joined the anti-virus bandwagon. This very helpful article goes through the steps of installing the software, setting up the preferences (by default it only scans when you tell it to, for all you antivirus haters out there) and includes an interview with the developer that wrapped GUI goodness around the command line tool CalmAV (which, by the way Apple ships with OS X server).
So, please read the article, download the software and make sure your Mac is virus free, it makes for a better Internet for everyone!