Comprehensive guide from Tom's hardware about which antivirus product to choose.

[Transfusion]

http://www.tomshardware.com/us/sponsored/GFI-antivirus-internet_security-105

[truenorth]

Comprehensive is right almost qualifies as a book. However other than the pictorial reference "Reactive and Proactive Detection Chart" there is really little on other than Norton and Vipre AV products to help a potential user of any of the myriad of AV options available.truenorth

[KathleenJL]

This is very useful. I've used a couple of Anti-Virus programs and I don't think that I found the right one. Will go through the guide.