Building new computer, how is this config?

[smsmasters]

Processor Intel Pentium D 930 (BX80553930) Dual Core 3.00GHz FSB 800 2 X 2Mb Cache 775

Motherboard ASUS P5WD2 PREMIUM SKT775 1066FSB Intel 955x Chipset PCI-E DDR2-800 Dual GB-LAN

Graphics Card XFX GeForce 6800 XT Extreme Edition 256MB GDDR3 TV-Out/Dual DVI (PCI-Express) - Retail (PVT42E-UDE3) (GX-067-XF)

Power Supply Unit Hiper 480W Type-R Black PSU

Case Antec P180 EU Aluminium Super Miditower

Hard Drives Maxtor 6V300F0 DiamondMax 10 300GB 7200RPM SATA II 16MB Cache

DVD Writer NEC ND4570 16x16 DVD±RW Dual Layer ReWriter (Black) - OEM (CD-030-NE)

DVD ROM Sony DDU-1615 DVD-ROM (Black) - OEM (CD-020-SO)

I also need some DDR2 RAM, I plan to OC this cpu to 4 ghz, what RAM do I need? Do I need DDR2 RAM that runs at 800 mhz?

Is there anything else I need?

 

[smsmasters]

Can you please recommend some ddr2 ram from here please? http://www.overclockers.co.uk/acatalog/Online_Catalogue_Memory_8.html

Cheers!

So the minimum RAM speed I should get is

PC2-4200: DDR2-SDRAM memory stick specified to run at 266 MHz using DDR2-533 chips.

The Pentium 4 D 2.8 Ghz has a fsb of 200mhz so a memory speed of 266mhz should be ok?

Does the mobo support dual graphics cards?

 

[smsmasters]

Thanks for the help mate. Really appreciate it.

I think I'll run it at 1:1 ratio.

Cheers!