iStat Menus is showing that my GPU diode is at -197F. I was just doing some gaming (City of Heroes) under Boot Camp for about an hour. I set the fans to 4000RPMs via smcFan in OS X first, then restarted. This is one of the first times I've gamed under XP. Did I fry something? EDIT: I just did the EFI update, and now iStat Menus isn't even showing a GPU diode? I r teh confoozed.