Right here

http://www.cyberpowersystem.com/custom/cfgafx.asp

Put what you want on it of course. You can customize it just like the alienware (minus the case of course, but cyperpower has some nice cases as well) if you want. I would just change the vid card.

www.cyberpowerinc.com is where I ordered my last computer.

What is it they say about silence being golden?