I would change a few things from ssc's build.
Case:
http://www.newegg.com/Product/Product.aspx?Item=N82E16811119068
PSU:
http://www.newegg.com/Product/Product.aspx?Item=N82E16817341010
Hard drive (if you think you don't need the extra 250GB):
http://www.newegg.com/Product/Product.aspx?Item=N82E16822144701
With those small downgrades, you can afford a MUCH better graphics card:
http://www.newegg.com/Product/Product.aspx?Item=N82E16814130038
Also, you should keep in mind that Intel's new line of processors are coming out this November, and the new line of graphics cards are probably coming out soon too.
Case:
http://www.newegg.com/Product/Product.aspx?Item=N82E16811119068
PSU:
http://www.newegg.com/Product/Product.aspx?Item=N82E16817341010
Hard drive (if you think you don't need the extra 250GB):
http://www.newegg.com/Product/Product.aspx?Item=N82E16822144701
With those small downgrades, you can afford a MUCH better graphics card:
http://www.newegg.com/Product/Product.aspx?Item=N82E16814130038
Also, you should keep in mind that Intel's new line of processors are coming out this November, and the new line of graphics cards are probably coming out soon too.