Hio, i was think of setting up a new pc, it was going to be a msi p45 platinum, but i might change to:

Asus P5Q-E
Quad Q9550 (Boxed, FC-LGA4, "Yorkfield") probably C1, e0 is nearly imposible where i live
Sapphire HD4870 Vapor-X #1GB
Seagate ST31000528AS 1 TB
Cooler Master RealPower M 620W
Sharkoon Revenge Economic Edition
Scythe Mugen 2 SCMG-2000

Btw i will try to oc, and i will get another gf for crossfire in near future

Thing is that the Asus P5Q-E has 3 pcie slots, i only want two. Is there any board out there that is equevelent to the P5Q-E, same oc performance and has 2 pcie slots (more or less same price range). The only gigabyte i can get my hands on is the GigaByte GA-EP45-UD3LR, but is only has one pci express.

What ram should i get 800 or 1066 for ocing??
I was thinking
Corsair DIMM 4 GB DDR2-800 DHX Kit (TWIN2X4096-6400C4DHX) or
G.Skill Kit DIMM 4 GB DDR2-1066 (F2-8500CL5D-4GBPI, PI Series)
for example

any comments on the components are accepted!!!