sorry to post offtopic, but I know we have a few apple users here, and I was hoping for some insigts into taking an powermac g5 2,7ghz dual apart, I brough it home last week along with an g4 quicksilver 2002. So we still a few years to go for them. The powermac g5 is running very hot on the memory controler heatsink u3, but it seem that part is actual placed on the backside of the mainboard, and cooled by a heatpipe that connects to the aluminium case, but as its running at 65 to 76 degree celsius, I am a bit worried. Regards Jacob Dahl Pind