Put my parts list up on another thread, but not final build specs.
Intel Dual-Core E5300 2.6GHz (Overclocked to 3.6GHz, can do 3.8GHz stable on stock air HSF!!)
Gigabyte GA-G31M-ES2L (PCI-e @ 125mhz)
2x1GB Kingston PC-6400 800mhz (Just a stopgap until I can afford 2x2GB sticks)
PowerColor ATI Radeon HD5670 (Single screen 3D OC: Core@900mhz, mem@1150mhz)
WD SATA 250GB + WD ATA 200GB
Huntley 400w PSU
Coolermaster Elite 334
Usually using a dual screen setup (Gateway FPD1975W 19" + Samsung SyncMaster 940MW 19", GPU 2D 450/900, 3D 775/1000 (stock)) for everyday usage, music production and LFS, single screen with GPU overclock for power hungry games.
Gets a nice consistent 60fps in DiRT2 @ 720p on Ultra