Plan on getting an Alienware shortly before 11-11-11
Don't waste your hard-earned money. Build your own and save heaps of cash.
Also, where's the option for hooking it up to a TV and using a keyboard and mouse? Because if I could do that I totally would. Hell, I might hook it up to our 50" for a bit. But I'll use my keyboard and mouse.
Also, I voted desktop. My current box will play it just fine, but I'm considering building a new one for Bulldozer.