I was wondering if all these options would work together. I'm not the best with computers and I was wondering if any other options would help the computer out or make it run faster without raising the price that much...

SAMSUNG 20X DVD±R DVD Burner with LightScribe Black SATA Model SH-S203N - OEM

COOLER MASTER COSMOS 1000 RC-1000-KSN1-GP Black/ Silver Steel ATX Full Tower Computer Case

SAMSUNG SpinPoint T Series HD501LJ 500GB 7200 RPM SATA 3.0Gb/s Hard Drive

Acer AL2216Wbd Black 22" 5ms Widescreen LCD Monitor with HDCP support

2 x EVGA 512-P3-N802-AR GeForce 8800GT Superclocked 512MB 256-bit GDDR3 PCI Express 2.0 x16 HDCP Ready SLI Supported Video Card

Creative Sound Blaster X-Fi XtremeGamer 7.1 Channels PCI Interface Sound Card

PC Power & Cooling S75QB EPS12V 750W Power Supply

CORSAIR DOMINATOR 4GB (2 x 2GB) 240-Pin DDR2 SDRAM DDR2 1066 (PC2 8500) Dual Channel Kit Desktop Memory Model TWIN2X4096-8500C5DF

EVGA 132-CK-NF78-A1 LGA 775 NVIDIA nForce 780i SLI ATX Intel Motherboard

Microsoft Windows Vista 64-Bit Ultimate for System Builders Single Pack DVD

Processor - 1 x Intel Core 2 Quad Q9450

Perfect SLI build that makes use of SLI out of the gate. Carry on.

You picked 2x 8800GTs for $410 after MIR.
http://www.newegg.com/Product/Prod [...] 6814130319

2x 8800GT for $420 after MIR.
Greater overclock and a better cooling sollution.
http://www.newegg.com/Product/Prod [...] 6814130335

2x 8800 GTS come in at $460 after MIR.
http://www.newegg.com/Product/Prod [...] 6814130337