Im well aware of the strengths of AMD and have always stuck to them, however i really need the pc for video encoding, so pentiums are the best in the 32-bit environment. And my E0 stepped 3ghz cpu for £100 is hardly expensive. Especially if it overclocks well (nearing 4ghz i hope...) . Oh and i have already bought a 480w Tagan which supplies 28A on the 12v rail. So that should be enough.