In the midst of building a comp with this build....

And what i want to know is what wattage power supply would surfice for it....

ASUS M4A79XTD EVO AM3 AMD 790X ATX AMD Motherboard

AMD Athlon II X2 245 Regor 2.9GHz 2 x 1MB L2 Cache Socket AM3 65W Dual-Core Processor

EVGA 512-P3-1153-TR GeForce GTS 250 512MB 256-bit DDR3 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card

G.SKILL Ripjaws Series 4GB (2 x 2GB)

im just goin to use my current HD, case, and cd/dvd drives.

ah ok, and the PS?

The Corsair 400W or the Antec Earthwatts 380W would suffice.