Re: is this enough power?
hum. I think you could do high settings (not full anti-aliasing). If you tried to do highest you may cause your psu to overload and gameplay would probably not be great.
XPEX Vortex 3620 Mid Tower, Rosewill 450 Watt PSU, MSI P6N SLI Platinum 650i, Intel Celeron D 356, 2GB G.SKILL DDR2 800, Western Digital 40GB, (2) EVGA 7950GT 256MB Video Cards in SLI, HP DVD Multi-Burner, Windows XP.