Anybody know where I can find a good cooling fan for my Slot 1 P3? Any recommended brands? Unfortunately, since they're out of date they've been hard to find, have little information, and the prices range from $7 to $40. I don't want to spend a fortune but I don't want to buy someting that is going to be as sad as the retail fan the CPU came with either. Planning to OC a P3-650 to 865 or 975 and I need something that can keep up.