New Build and Tons of problems

This is exactly the list that I bought from newegg:


AMD Phenom II X4 955 Black Edition Deneb 3.2GHz Socket AM3 125W Quad-Core Processor Model HDZ955FBGIBOX - Retail


[2 For a total of 8Gbs] G.SKILL 4GB (2 x 2GB) 240-Pin DDR2 SDRAM DDR2 1066 (PC2 8500) Dual Channel Kit Desktop Memory Model F2-8500CL5D-4GBPK - Retail


ASUS M4A78-E AM2+/AM3 AMD 790GX HDMI ATX AMD Motherboard - Retail


ENERMAX Uber Chakra ECA5001B Black Aluminum / Steel ATX Full Tower Computer Case - Retail


CPU Mag Gift - 6 free issues of CPU Magazine - OEM


Rosewill RP550V2-D-SL 550W ATX12V v2.01 SLI Ready CrossFire Ready Power Supply - Retail


Western Digital Caviar Black WD1001FALS 1TB 7200 RPM SATA 3.0Gb/s 3.5" Internal Hard Drives - OEM


SAPPHIRE 100259-1GL Radeon HD 4870 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready CrossFire Supported Video Card - Retail


Ok Upon building of this new machine, I have came across so many BSOD it let me down, And made me think about buying a whole new setup or just buy a built one and replace the graphics card.

Now it wont even post the BSOD, Vista just tells me I recovered from a BSOD.

So heres the problem.

Problem #1. I cannot install all 4 Ram sticks, I have 2 In the Yellow slots, When I put 1 in the Black slot it freezes about 5-10Mins after OS Loads, If I put 2 In the black slots it wont post or Bios at all.

Problem #2. I got it to run with 4Gbs of ram, 2 In Yellow slots. But while playing games it will restart randomly or lock up. And on World Of Warcraft, It will give me a Error close and sometimes Error and Restart.

I installed all the latest drivers from ASUS and ATI. I didnt Update my Bios or Overclock just incase I need to RMA or Return.

Can anyone help?