Krispy1 said:
i know a 450watts is perfect for the 5xxx radeon series and 450 fermis, was more worried about space but i measured it out and a double slot card should fit just fine(ive got a good 9 inch length clearence and the extra slot)

im looking to maby get this Buy the Sparkle GeForce GTS 450 (Fermi) FPB 1GB GDDR PCIe at TigerDirect.ca

looks good for the price point
FWIW .. I love my Newegg.com - ASUS ENGTS450 DirectCU TOP/DI/1GD5 GeForce GTS 450 (Fermi) 1GB 128-bit DDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card