[Opinion] Working on New Game Rig

I'm looking to build another PC after the Christmas holidays.  I'm looking at about $600 to $700 for the components that I will need to get. Below is what I have wish listed so far for the project.


Wish List:

Qty.	Product Description		Savings	Total Price
1		EVGA 768-P3-1360-TR GeForce GTX 460 (Fermi) 768MB 192-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card Item #: N82E16814130562 Return Policy: VGA Replacement Only Return Policy	$30.00 Mail-in Rebate Card	$169.99
1		SAMSUNG Spinpoint F3 HD103SJ 1TB 7200 RPM SATA 3.0Gb/s 3.5" Internal Hard Drive -Bare Drive Item #: N82E16822152185 Return Policy: Standard Return Policy		$69.99
1		Antec EarthWatts EA650 650W Continuous Power ATX12V Ver.2.2 / EPS12V version 2.91 SLI Certified CrossFire Ready 80 PLUS Certified Active PFC "compatible with Core i7/Core i5" Power Supply Item #: N82E16817371015 Return Policy: Standard Return Policy	-$30.00  Instant	$99.99 $69.99
1		GeIL Value PLUS 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model GVP34GB1600C9DC Item #: N82E16820144461 Return Policy: Memory Standard Return Policy		$49.99
1		AMD Athlon II X4 640 Propus 3.0GHz Socket AM3 95W Quad-Core Desktop Processor ADX640WFGMBOX Item #: N82E16819103871 Return Policy: CPU Replacement Only Return Policy		$99.99
1		Rosewill DESTROYER Black Gaming ATX Mid Tower Computer Case, comes with Three Fans-1x Front Blue LED 120mm Fan, 1x Top 120mm Fan, 1x Rear 120mm Fan Item #: N82E16811147144 Return Policy: Standard Return Policy	-$10.00  Instant	$59.99 $49.99
1		ASUS DRW-24B1ST/BLK/B/AS Black SATA 24X DVD Burner - Bulk - OEM Item #: N82E16827135204 Return Policy: Standard Return Policy		$19.99
1		ASRock 770 EXTREME3 AM3 AMD 770 SATA 6Gb/s USB 3.0 ATX AMD Motherboard Item #: N82E16813157195 Return Policy: Standard Return Policy	-$15.00  Instant	$89.99 $74.99

The total for this comes out just above $600. This build is somewhat based off of  this Newegg Bundle which won EggXpert Combo Contest on newegg's forums. I trimmed away what I didn't feel I needed and added what I did.  The idea of this build is most bang for the buck and keeping it within a very reasonable $600 to $700.  Also keep in mind this is a tentative build and can and will change anytime.  Comments, opinions, and rantings welcome.