My father's computer just died, and I'm fairly confident it's the Motherboard. The mobo is a Socket A (Abit NF7) with a good integrated video card and audio unlike most available at the time. Choice 1 Mobo <-link Buy the only Socket A motherboard I could find looks like a complete POS w/o integrated video..... which means I would have to buy a cheapie AGP card. Choice 2 Modern Mobo with integrated graphics (decent video, no intel trash) & replace the CPU since mine won't work. Oh, and buy a new heatsink since I'm sure his won't work on a new CPU (was a nice $35 copper one) Opinions?