Oh, and make sure that if you are looking to purchase Windows that it is OEM (original equipment manufacturer). This is required for custom builds; the one you listed won't work. The product underscor3 listed is perfect.
> http://www.amazon.co...8608689&sr=1-11 this OS software will work and the licence is transferable for a major upgrade or complete new build.
> http://www.newegg.co...6-986-_-Product- Not specifically required, you can use the Retail pack.
Windows OEM OS software is only available with the purchase of computer hardware, it is cheaper because the licence is tied to that particular build and is not legally transferable to a new build or if you do a major upgrade and change the Mobo or CPU.
I must be mistaken. I swear I've heard that custom computers will only work with OEM copies many times. Thanks for clearing it up.
Oh, and your Amazon link is broken.