I tried working with him last night on it. For the video card now working, he was not plugging in the additional power connector it needed (a floppy drive power plug) for the X1600 Pro. Last I talked to him he had night tried this, but hopefully it solves the video card problem.
As for the CPU, I know he has some way off brand (I've never heard of it, I'm serious its some wierd brand) motherboard that is probably a POS.
I think it's more important to get that X1600 working (upgrade from his 6200) over getting the XP 2200 (over his 2100) working.