I've noticed that nearly every game I put on my 8820 always either runs poorly or isn't full screen with weird button controls. Are there any games (pay from site or free) that work perfectly such as brickbreaker?

I don't know if you are a poker fan but Texas Hold 'Em Kings 3 runs pretty well on my 8830, you mayb want to check out the aftermarket software forum, they got a pacman game for free which runs nicely.

You might want to check bplay or magmic's website they have plenty of trials on alot of games to mess with, so you can see which games you may or may not want.