I am using AVG 2012 Free edition for about a week. So far, so good though. No problems at all, it runs fast and doesn't hang the pc.
But I would like to know for those who have been using AVG 2012 (Free or not) their experience with it. If they have any problems with it.
So anyone here has some experience with the AVG 2012 products?

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic