What's a good Gaming/ Internet Computer?

I need a new computer that can handle gaming, has good internet speed, and has a lot of hard drive and memory space. Hopefully, all under $1000 (Sorry, no Alienware!)

I was thinking of getting THIS:
http://www.bestbuy.com/site/olspage.jsp?skuId=9180423&type=product&id=1218046802234

But if you have a better idea please answer and I would prefer a product info link, too.