Trying to determine if it's better for me to buy a gaming pc or to build one that would work well with Wow and Diablo. My budget is $400. Any help is appreciated. Doesn't have to be too fancy, but works and will last a while.
For those two games you can shave a bit of money from the above build.
Drop RAM to 4 gig, you can also drop a bit in video card power from the 7750 to a GT 640, that will save another $30 or so.
If you think you'd want to play some more demanding games, don't lower the video card.