So you're saying with this rig Ribbon13:
DFI Lanparty NF4 Ultra-D
eVGA 6800GT
Audigy 2 ZS; Sennheiser PC150
AMD Athlon 64 3000+ Socket 939 Venice core (When it comes 4/4)
Lian-Li PC-7B Plus
Seagate Barracuda
Twinmos 512X2 Windbond UTT (Hopefully)
Thermalright XP-90 + Arctic Silver 5
I will be able to overclock it to its full potential with a divider with that Seasonic S12 430?
EDIT: You're free to make suggestions on the rig while you're at it