Im just wondering whats the temp b4 a 7800gtx starts to get all dodgy textures and lock up. The in built cut off thingo is like 120c which is no where near it... my card gets about 45 / 72ish with my air con on but if i dont have my air con on , it goes upto like 80c. This mainly coz we have had 46c and 42c days , but im curious how close to locking up is it?