Hi, as stated in the topic, iStat Menu 3 telling me, that my GPU (6970m 2gb) is constantly around 80° Celcius. And that's in idle mode, nothing else running except Lion. iStat also says the GPU constantly runs on around 33Watt. I am on a 27" i7-3,4ghz hd6970m 2GB 2011 iMac. i tried to reset the CMS and PRAM. After that it seemed like it's working again, using 15-20Watt in idle and heating around 50-55° Celcius. But now, it's back on 80° again, no heavy load Apps used, no graphical intense Apps used, either. So, common problem? Easy Solution? Buggy iStat Menu? Normal for the 2011 iMacs?