I'd say a lot of the money for a company built computer goes to all the overhead they deal with---form the tech support to the guy who sweeps the factory floor. Shame you won't try to build your own, the $$$ savings is to great not to consider. It is about as difficult as wiring a stero into your car, actually running cables through a car is harder!!! I had an alienware build years back, and I still used that same old case for 2 rebuilds. So it looks like one, but its not. However in the original config it was a good machine in its day. I had no problems, or complaints. I would stay away from SLI as I agree its on its way out, as there is no real gain from it anymore. GTX 200s are very nice, and quiet. Other than that I would shop for an Intel cpu, AMD just is not what it was.