getting a new pc.

I'm looking to buy a cheap computer for less than $700. I know that's very cheap for current gaming PCs, but as for now I just want to get something to start out with.

http://www.newegg.com/Product/Product.aspx?Item=N82E16883107495

That's what I'm looking at right now to start out with, then I'm going to buy a
NVIDIA GeForce 8800 GT, because I want to get something that will run games as soon as I get it, but it still has to be cheap and "expandable". So I was wondering everyone's opinion on that little build right there... and if not maybe someone could link me to something else that's less than $700, good enough to play some games when I first buy it, and I can still build on it. Thanks.

The best thing to do is build your own... If you don't know how... you can learn in like 4 seconds.. just look it up.

You could easily build a gaming PC for 700 dollars.