I'm working on a computer build for my brother and was hoping somebody here could take a look at my current plan just in case I overlooked something! Its more of a budget build and will be used for some gaming (think diablo 3, dota2, portal 2, etc). Some of my previous builds have been pretty loud and hot, so that was another concern I had when selecting these parts. Also, the Case/DVD and GPU/Ram were combo deals which is why they both don't have a price. The target price was 750 without a monitor/mouse/keyboard and we're looking to order it sometime next week.
Also after doing some more reading, I'm thinking the Radeon 7770 doesn't make much sense; only real benefit is a little less power requirements. The 6850 is $25 cheaper and a little faster, and the 6870 is only $10 more and even faster yet.