Acidburn27

I have a Gigabyte Nvidia Geforce 8800GT 256mb version, which will run Oblivion perfectly with no FPS drops at 1280x1024 with HDR enabled and shadows on full...but then again with games that have come out since Oblivion such as Crysis it struggles in some of the cut scenes running at under 15 FPS, but otherwise it averages around 30 odd FPS. Its also quite heavily overclocked with the core running at 702Mhz and the memory running at 756Mhz and the Nvidia software wont let me turn it back down...XD Which reminds me..is 70-80 odd degrees centigrade ok for a graphics card to get to? or do i need more cooling? As it reaches this temp after about 15 mins of Oblivion...