[The Peanut]

Since I have gone through 3 computers already and can't get one with good performance, I have decided to build my own computer. I was wondering If, with the parts I chose, everything would fit and is compatible.

Case:NZXT Apollo Black ATX Mid-Tower Case with Clear Side, Front USB, Firewire and Audio Ports APO-002 at TigerDirect.com
Mobo:ASUS M4A78T-E Motherboard - AMD 790GX, AM3 128MB DDR2 Side-Port, ATI Hybrid, CrossFire, PCIe 2.0, DDR3 Memory USB2.0, RAID, HDMIDVI at TigerDirect.com
CPU:AMD Phenom II X4 810 Quad Core Processor HDX810WFGIBOX - 2.60GHz, 4MB Cache, 2000MHz (4000 MTs) FSB, Deneb, Quad-Core, Retail, Socket AM3 at TigerDirect.com
RAM:Crucial Dual Channel 4096MB PC8500 DDR3 1066MHz Memory (2 x 2048MB) CT2KIT25664BA1067 at TigerDirect.com
Disk Drive:LG Super Multi Blu-RayHD DVD-Rom Drive - 6x BD-ROM, 6xBD-R, BD-RE 2x, 3x HD DVD ROM,16 x DVD-ROM, 12x DVD-R, SATA GGC-H20L at TigerDirect.com
HDD:Seagate ST31000528AS Barracuda 7200.12 Hard Drive - 1TB, 7200 rpm, 32MB, SATA-3G at TigerDirect.com
TV Tuner:Hauppauge WinTV-HVR2250 Dual TV Tuner Board 1213 at TigerDirect.com
Video Card:Sapphire Radeon HD 4850 X2 Video Card - 2048MB GDDR3, PCI Express 2.0, CrossFireX Ready, (Dual Link) Quad DVI, HDMI 100270SR at TigerDirect.com
Power Supply:Cooler Master UCP 700w Power Supply - 700-Watt, ATX, SLI Certified - 80Plus 88%+ Efficiency RS700-AAAAA3-US at TigerDirect.com
Card Reader:Ultra ULT40123 MD3 Media Dashboard at TigerDirect.com
Wireless card:D-Link DWA-130 Wireless N Network Adapter - 300Mbps, 802.11n, USB 2.0 at TigerDirect.com

I also am going to buy Thermal gel for the CPU.
Thanks for the help and if there is anything I am missing ( I doub't it though) please let me know.