Can someone check out these parts for my first costum computer?

[nevets04]

I'd like any suggestions.
Am I missing anything?
What do you think the price of this would be if bought at a store?(These parts are just under $800 with shipping)
I have two graphics cards listed below, which would you suggest?
Is a sound card nessacary?
Is everything capatible?
Thanks for any help you can give.


case:
http://www.newegg.com/Product/Product.as...6811103011
motherboard:
http://www.newegg.com/Product/Product.as...6813131402
cpu:
http://www.newegg.com/Product/Product.as...-_-Product
video card:
http://www.newegg.com/Product/Product.as...6814150448
http://www.newegg.com/Product/Product.as...6814500152
psu:
http://www.newegg.com/Product/Product.as...6817341016
hd:
http://www.newegg.com/Product/Product.as...6822136490
RAM:
http://www.newegg.com/Product/Product.as...6820141337
cd drive:
http://www.newegg.com/Product/Product.as...6827135204