I've been using the free version of this for a long time and I've just recently thought about upgrading to the full version. Does anyone have any experience with these two? If so, is the paid version really that different from the freebie one? I like to support software I think is well done and AVG hasn't let me down yet. I also started to install it on the systems I make for others since it's free. None of those people have had any problems either(some of the other people who I didn't install an anti-virus program weren't so lucky).