You will need a triple channel set of ram -->> HERE this will work with out a large change in cost.
And also the video card I suggested is is on back order I just noticed that I'm sorry. I'm not sure how much you wanted to spend over all. Look through the video cards on Newegg. a general rule stick with a card that is within 1 series of the newest generation. and you will still have a nice card.
Since we are talking about OCing you will need an aftermarket "Heatsink and fan" HSF
-->>HERE This one has good reviews yet a resonable price tag
-->> HERE is a thermaltake. This one works well but it is loud!! so keep that in mind.
The last two are the best ones to cool your OCd core I7 920 but they both come with a much larger price tag than the other two. But it is definitely worth it.
If you get The Coolermaster V8 you will need to purchase some thermal compound -->>HERE When applying the compound only use a very small amount you don't want it to ooze out on to the Motherboard.(This is where to much is a bad thing)
Look at the coolers and make a choice on your own.
Remember to take in to account the noise and cost when you choose.
Also that you get what you pay for.
You should be able to get this CPU OC'd to at least 3.5GHZ But others have gotten more out of it.
I believe I touched on everything I wanted. If I missed something or you have a question just ask me and I will get to you.
Edited by cbarnard, 18 January 2010 - 07:48 AM.