Gfx card: Ati Radeon 9800 or better
Motherboard: Asus K8V SE Deluxe
Sound Blaster Audigy 2
CPU: Athlon 64 3200+ Clawhammer
Hard Drive: Maxtor or Western Digital SATA
Case: Any Chieftec Dragon with 5 fans or more
Optical drives: You choose
Floppy: do you need a floppy drive these days?
Mods and lights: You choose
Hope that helps.