Well at the moment nothing's overclocked, I've run memtest, the NF4 chip has the heatpipe cooler thing on it, I'm on SP2, latest drivers for everything, it's a 650W Enermax Noisetaker.
The other hardware is a 200Gb seagate, and 80Gb western digital HDs, a samsung DVD/CDRW, and a terratec DMX...