Already got all the bits, and some of it finished. Just wanted to know everybody's opinion.

XFX nForce 780i Motherboard
Intel Core 2 Quad Q9300 CPU
GeForce 9800 GTX Grahpics Card
4 x Wintec 1GB DDR2-800 RAM
Some kinda generic 7.1 Soundcard (Ripped from my old PC)
Happupage WinTV-HVR-1600 TV Tuner
Microsoft Windows Vista Ultimate (32-bit - changed from 64-bit at the last moment, basically because of a lack of 64-bit support for Steam and Gametap).
Rosewill 500W PSU (Yeah, I know, Rosewill.)

I don't overclcok, so I don't really look for parts that overclock easily.

A review of the Rosewill PSU, it's better than a lot of people think it is.
http://www.jonnyguru.com/modules.p [...] ry&reid=32