Hey, guys. I've been having a recurring problem with CS2. It may or may not be related to the use of my Intuos3 4x5 tablet; I haven't had problems with it when not using my tablet, but I rarely use Photoshop without my tablet.
Basically, the program will freeze up in the middle of a brush stroke. Part of the brush stroke appears, but the rest does not. I can move the cursor just fine, but it is only visible if it's inside that Photoshop window. If I click on anything anywhere, much of the Photoshop screen goes white. At that point, the computer recognizes that Photoshop has stopped responding. I have to exit out (accomplished by repeatedly pressing the red X) and start Photoshop up again, whereupon it usually functions just fine.
Anyone have any suggestions? I'm 99% sure that my tablet drivers are up-to-date, and my copy of Photoshop is perfectly legal. My computer isn't fast--somewhere in the range of 1 GHz--but it rarely causes any problems other than this.