Hey guys hope its all good with you. Im new here and new to Crossfire so bear with me Ive just installed two ATI Sapphire HD4870s into my mobo. Now of course on high loads one or both are overheating so Ive altered the profile to use manual settings for the fan and cranked the fans up to 70%. This resolved the first problem playing stalker as it only used 1 card anyway and I hope its resolved the issues I was experiencing in Crysis. SO Im very aware of the heating issues of these cards but know jack about how to monitor the temps on BOTH cards. GPU-Z has a Graphics Card TAB at the bottom of which there is a title 'ATI Crossfire' with a greyed out dialog box beside it which contains Disabled(Crossfire available) but theres no option on here to change that. ie to enable it ? Before anyone says it I have ticked the box enable crossfire on the Catalyst Control Center window and Ive fitted both ribbon cables between the two cards. Can anyone tell me what I need to monitor and display temps, fan speeds etc for both cards ? Thanks for your time and hard work . It IS appreciated.