I recently purchased a new HP laptop back in November with the following spec: Nvidia GeForce 9600M GT Intel Core 2 duo 2.58 Ghz 6mb L2 cache 3gb RAM 5400RPM 250gb HD 64-bit Vista Home Edition So far, I've been able to play games like TF2, Portal, HL2, L4D, Bioshock, and PoP perfectly on max or close to max settings. Naturally, I assumed that I'd be able to run World of Warcraft perfectly at max settings. So, with settings put to max, I ran WoW. Even though it told me I was running at 40fps, I was getting this constant screen lag which occurred every few seconds. So, I decided to try it on lowest settings. Still there, but not as much. Does anyone have any suggestions? I've tried repairing and re-installing the files for WoW, and still nothing. I'm about ready to go back to 32-bit XP.