For CPU cooling I would recommend the Thermalright IFX-14
or Scythe Mugen 2
for less money.
XbitLabs reviews i7 CPU coolers
For your dual video card setup, I would recommend Radeon 4890's
Good choice on the D0 920 as they will overclock really well up to ~3.8Ghz on air and over 4Ghz on water cooling. So there's no real need for extreme processors for us overclockers.
Corsair Dominators DDR3 2000, go for it if you can afford them
If not then the 1600 ones will do just fine
For for X58 Motherboard I would go with the ASUS P6T SE becuase of its good price, supports DDR3 2000 and has 3 PCIE x16 slots.
Don't mind the newegg reviews, it has been established that there a lot people who try to put together computers without the proper knowledge they need to do so and therefore making many mistakes and then going on Newegg to rant about it.
Good luck with your build! Edited by PowerTrip - 5/19/09 at 8:40am