Hey everyone. I have a 2.8 Core 2 Extreme Intel Aluminum iMac with 4Gigs RAM from Crucial. I leave my iMac on 24/7 (with screen display turned off during nights). The top of my iMac in the back and top, and especially the top right hand corner, is extremely hot -- very hot to the touch, not to the point of actually burning my hand, but very hot. Can any of you technical people look at these temps provided by istats and tell me if they are normal? The iStat reads as follows: TEMPERATURES: CPU A - 122 degrees GPU - 142 GPU Diode - 144 GPU Heatsink - 140 Ambient - 79 Memory Control - 126 Airport Card - 126 HD Bay 1 - 133 FANS are running at: CPU Fan - 1240 RPM Hard Drive Fan - 1347 RPM Optical Drive Fan - 853 RPM Thank you all!