Looking for advice on build, possibly trim cost

[outofposition]

Hey, first off I wanna emphasize how much I appreciate the tech advice that oozes from these forums, and the users themselves! The last few years I've been set on a laptop, but am looking to build a new pc (primarily for gaming). Im budgeted 700-750 to spend, and have put together the following setup (all via newegg):

COOLER MASTER Centurion 5 -$55

Western Digital Caviar SE WD1600AAJS 160GB - 445

MSI NX8800GT 512M OC GeForce 8800GT 512MB - $160

hec HP585D RETAIL 585W ATX12V Power Supply - $26

OCZ Reaper HPC 4GB (2 x 2GB) 240-Pin DDR2 1066 - $137

Intel Core 2 Duo E7200 Wolfdale 2.53GHz - $131

ASUS P5K DELUXE/WIFI-AP LGA 775 Intel P35 - $130

2x LITE-ON 20X DVD±R DVD Burner - 48

Total after shipping : $732

It meets my budget, I'm just curious as to whether all the parts are on par with one another (Ram, Processor, Video), and if certain upgrades/downgrades would be sufficient/recommended.

Thanks boatloads for any help!

 

[akhilles]

Don't overlook the most important part. Pick out a tier 1/2/3 with at least 450W:

http://www.xtremesystems.org/forums/showthread.php?t=108088

If you don't overclock, the list is fine. Otherwise, look at xigmatek hdt-s1283.