So I have a 6800nu unlocked to 12x6 and OCed some, and it worked well for a long time. I played World of Warcraft for about 8 months and then quit, and the 6800 never had any trouble with it, everything maxed (tarain distance turned down a little but thats not a big deal to me). Anyway, I renewed my a few weeks ago, and now i get random major loss of framerates for no apparent reason (nothing but me on screen sometimes, sometimes when i'm attacking something). Anyone have any idea how I can diagnose the problem, or even better yet, how I can fix it? Thanks in advance for any advice.