I just got my new GigaByte GA7VAX motherboard in the mail, and replaced my old dead one with it, and my computer is now back online. With the DDRRAM, I can finnally do 3D Modelling and Animation without the lag. I also did a little "case mod" Where I drilled about 100 holes in a circular pattern, and matched up a fan with it, so now my GeForce 4 and other cards will be cooler than before.
The Athlon's maximum temp is 65 degrees?! Mine must be running on the edge of the canyon, then. It runs stable at about 56 degrees.
Nawww... I thought their max temp was around 80-90 degrees... I oughta check this out.
[EDIt] I thought so... I'm not sure how reliable this info is, but here you go:
http://www.heatsink-guide.com/maxtemp.htm
Oh, and James, is it possible to for you to take some pictures of your case (front, back, side in which you access the motherboard) and post them online? If so, I might be able to help you out with the the cooling. My dad helped me totally reconfigure my case, and it runs about 25 degrees (C) cooler now. Turns out my case was a piece of trash. [/EDIT]