First build, need some pointers!

[ChimpFeces]

Alright, so this is going to be my first build, I'm mainly checking to make sure if everything will be compatible and such, so please give me some feedback!
Components:

Case: ANTEC Nine Hundred Ultimate Gamer Case

CPU:AMD Phenom™ II X4 940 Quad-Core Black Edition 3.0Ghz, DDR2, AM2+

Motherboard:Asus M4A79 Deluxe Motherboard, 790FX Chipset

Graphics: Sapphire Radeon HD 4870 1GB GDDR5 PCI-E w/ Dual DVI, HDTV-Out, HDMI

RAM: Kingston HyperX 4GB PC2-8500 CL7 Dual Channel DDR2 Kit (2 x 2GB)

Harddrive: Western Digital 500GB Caviar Black 7200rpm SATA II w/ 32MB Cache

DickDrive: Asus DRW-2014L1T 20x DVD+/-RW Drive w/ LightScribe

PowerSupply: Silverstone Olympia OP1000-Evolution 1000W Power Supply

CPU FAN: Zalman CNPS9500A LED Ultra Quiet CPU Cooler

OS: Microsoft Windows Vista Home Premium x64

(Oh and if any essential components are missing, please point them out.)

 

[bebopin64]

Looks like a solid build. I'd go with a thermalright 120 extreme instead of the zalman if it was me.