ok here goes ,
AMD Athlon 3200+ (939 pin)
MSI K8N DIAMOND SLI
2*Gainward Geforce 6800 Ultra Golden sample
Seagate 160 GB or more SATA NCQ (Try SATA 2 if available)
1GB*2 PC 3200 DDR RAM (Kingston/Corsair) - Get Corsair Xtra low latency modules
Samsung 19" CRT monitor (as you are into 3d )
Sony DRU-720A DVD-RW
Sony DVD-ROM (keep a backup drive)
Antec 450 W True Power SMPS
Antec Super Lanboy cabinet
Altec Lansing VS-3151R speakers (decent and cheap)
Microsoft Cordless Keyboard/Optical mouse (get the best model u can afford)
and finally buy Original Win XP Professional or Home.
thought i suggest you wait for a month or 2 as dual core processors are hitting the market soon and when u r ready to spend so much... y not wait and get good stuff ?