My temps at start up are 55-66 after runing it for no more then half an hour it can be all the way up to 82 really fast with just a few IE windows open, these temps are celsius. My motherboard is a Gigabyte 7ZX-1. I am useing a super orb, i know its not top of the line but it should cool better then this. I'm running at 100FSB, i'm not sure of the voltage this board auto detects and i can't change it. I also think it is a March 2001 chip, on the chip it says 0301, i am right on that? If i am it seems strange cause i recieved this chip March 5th.