$800 Gaming System (includes monitor)

Let me know what you think. I want a system that can max out current games but not break the bank. Below is what I'm thinking...

Case: Antec Three Hundred Black Steel ATX Mid Tower Computer Case
HDD: SAMSUNG Spinpoint F3 HD502HJ 500GB 7200 RPM SATA 3.0Gb/s 3.5" Internal Hard Drive -Bare Drive
Monitor: eMachines E233Hbd Black 23" 5ms Widescreen LCD Monitor
Mobo: ASRock 870 EXTREME3 AM3 AMD 870 SATA 6Gb/s USB 3.0 ATX AMD Motherboard
GPU: SAPPHIRE 100315L Radeon HD 6850 1GB 256-bit GDDR5 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video Card
PSU: OCZ ModXStream Pro OCZ700MXSP 700W ATX12V V2.2 / EPS12V SLI Certified CrossFire Ready 80 PLUS
DVD: LG DVD Burner - Bulk Black SATA Model GH24NS50 - OEM
CPU: AMD Phenom II X4 955 Black Edition Deneb 3.2GHz Socket AM3 125W Quad-Core Processor HDZ955FBGMBOX
RAM: OCZ Signature 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666) Desktop Memory Model OCZ3SR1333LV4GK

With combos/instant rebates and shipping (no mail-ins), it came out to $804.96. Any feedback is greatly appreciated.

Also, is there a way to post a picture on my computer? It seems to only allow me to link to pictures on the web and this would be a lot easier if I could just post an image of my Newegg shopping cart...