Yeah, really, any game should run on it. The graphics aren't going to be any problem with that Geforce 6600, but running it on AGP 4x does cut a decent amount of the performance you could get out of it. The RAM is sufficient and then some. What stands between you and any game on fairly high/full quality would be the AGP 4x, and the processor. My mommy has a similar processor, and it works alright on most games, but kinda strains on the higher quality settings. Again, any game should be fine.