Nice work, Estes. Cabling all nice and tidy.
Couple of questions - 1) What video card is that? 2) Did you install the Asus Probe software to go with that board?
Yes, the Athlons run hot, but with a well ventilated case it's not a problem. I have a case like
this, but it only has three fans - two in the front ingesting air, and one exhaust fan at the back. Or at least that's the way I've set it up - for crossflow ventilation. The weather is very warm here today (28°), but my CPU is at 51° - no problem. And that's with the stock heatsink/fan. Why did you replace yours?