Ok got the parts today and everything works good, even with the crap Bestec 250w PSU using a 20pin connector.
I got Cool N Quiet working, but it sucks! So I went back to my old friend RMclock which is awesome
Anyway I ended up using my old Hitachi 80gb sata HDD. And will for the other setup also(had 2).
So the only prob I have is somewhere along the line My IDE cd drive stopped working. It shows up fine in windows and device manager(along with bios) but with a cd in the drive it acts like its a blank cd.
Bios setup is correct afaik, and mind you I installed XP from this drive.
I reinstalled all the drivers, still doesnt work, so thinking a windows update is the issue?
Anyway so far all I can claim is 50w idle. I'll be building another next week with that Antec psu so we'll see how that goes. Comming from the socket 462 AMD with ~100w idle so it was worth the $95