Now that .Mac no longer includes Virex for Tiger users, I've been trying to find a cheap alternative (NOT Norton AntiVirus or VirusBarrier). I found ClamXav, which is FREE. If anyone knows anything about this program and can perhaps offer their take on it, maybe a review or something, that would be very helpful. I need a virus program because my college does not allow us to hook up to the network without one. Thank you!