[Metalice]

Also if someone might give me their opinion Single Newegg.com - EVGA 512-P3-N845-AR GeForce 8800GTS (G92) KO 512MB 256-bit GDDR3 PCI Express 2.0 x16 HDCP Ready SLI Supported Video Card - Desktop Graphics / Video Cards
or dual Newegg.com - ASUS EAH3850/G/HTDI/512M Radeon HD 3850 512MB 256-bit GDDR3 PCI Express 2.0 x16 HDCP Ready CrossFire Supported Video Card - Desktop Graphics / Video Cards
in a Newegg.com - ASUS P5E LGA 775 Intel X38 ATX Intel Motherboard - Intel Motherboards
The rebate puts the dual cards at a lower price than the single 8800.

Thanks in advance.