This is what i just bought last week:
AMD 2500+ (overclocked it to a 3200+)
Asus a7n8x deluxe version 2
1 gb platinum corsair ddr 400
9800 pro (flashed to 9800xt)
2x 120gb maxtor sata set in raid
and then all the other little extras.....
Works beautifully, around 20,000 in 3dmark2001se and just under 7000 in 3dmarkd 2001 ( I WILL GET IT TO 7000!!!!)
And it only cost me just under Â£700 instead of over a thousand if bought from a company or actually bought the overclocked versions.
IMO this is the best current setup you can get at the moment for prive vs performance.
Hopefully by the end of this year the ADM 64 will be a little more realistic and then i can buy my new setup again