I've been having this problem while playing TF2 and games in general. I'll run the game normally for a while, then out of nowhere I get these texture issues and the screen will become one big sprite and all of the games menus become unreadable and unusable. The same will happen with FO3 when I try to start it (only happened twice now, and decently far apart). So I have a question, could this just be an issue with my drivers or something bigger, also I'm not exactly sure how to update my drivers other than the mass amount of driver searchers that I'd rather not deal with.