my config

This config will not work, you need a 780I to support the q9450.

you also can't use crossfire with nvidia boards.

when I do that and upgrade you to a haf, the price becomes $1792, why not get teh config below, its a much better pc and with the current promotion you get another $100 off which will bring the price down to $1838, only $50 from the above config, for $50 more, you get a stronger processesor, faster processor, a system that can be upgraded in the future so that without buying a new pc, you will have all the power you want at your hands by just upgrading gpu and cpu.

here you go Ticket# 231461 --- Price: $1938 (To see this build click here)

Copy of Specifications:
Chassis Model: Cooler Master HAF 932
Exterior Finish: - Standard Factory Finish
Interior Finish: - Standard Factory Finish
Trim Accents: - Standard Factory Finish
Processor: Intel Core i7 920 2.66GHz (Quad Core)
Motherboard: EVGA X58 3X SLI (Intel X58 Chipset) (Supports Triple SLI or CrossFire)
System Memory: 3GB DDR3 1333MHz Corsair Dominator DHX (High-Performance)
Power Supply: 750W Corsair TX (Dual SLI Compatible) (Silent Edition)
Card Reader: - No Thanks
Hard Drive Set 1: Operating System: 500GB Western Digital (16MB Cache) (7200 RPM) (SATA)
Set 1 Raid Options: - No Thanks
Hard Drive Set 2: Multimedia\Data: - No Thanks
Hard Drive Set 3: Backup\Misc.: - No Thanks
Optical Drive 1: DVD±R/RW/CD-R/RW (DVD Writer 20x / CD-Writer 48x)
Optical Drive 2: - No Thanks
Internet Access: High Speed Network Port (Supports High-Speed Cable / DSL / Network Connections)
Video Card: 1x ATI Radeon HD 4850 512MB
Add-on Card: - No Thanks
Sound Card: Integrated Motherboard Audio
Extreme Cooling: AIR: Stage 2: Cooler Master V8 (Compatible With i7 Processors)
Liquid Color:- Not Applicable, I do not have a H20: Stage 3 Cooling System Selected
Chassis Airflow: Standard Factory Chassis Fans
Internal Lighting: Internal Chassis Lighting System (Blue)
Enhancements: - No Thanks
Chassis Mods: - No Thanks
Boost Processor: Yes, Overclock the processor as much as possible with complete stability
Boost Video Card: - No Thanks, Please do not overclock my video card(s)
Boost Memory: - No Thanks, Please do not overclock my memory
Tweak Windows: - No Thanks, Please do not tweak the services on the operating system
Windows OS: Microsoft Windows Vista Home Premium (64-Bit Edition) (For Enthusiasts)
Restore Kit: Digital Storm Specialized Recovery System (DVD Image Based)
Virus Protection: - No Thanks
Office: - No Thanks
Benchmarking: - No Thanks
Install/Test Game: - No Thanks
LCD Display: - No Thanks
Surge Shield: - No Thanks
Speakers: - No Thanks
Keyboard: - No Thanks
Mouse: - No Thanks
External Storage: - No Thanks
Exclusive T-Shirt: - No Thanks
Priority Build: - No Thanks
Warranty: 3 Year Platinum Care Extended Parts & Labor Warranty

with this system you can do either sli or crossfire.