"Dell goes full-throttle with its latest XPS notebook, the M1730, which packs an Intel Core 2 Extreme X7900 processor, dual Nvidia graphics processors in an SLI configuration, and Ageia's PhysX controller, which theoretically makes games look more realistic than before. Although the whole experience is still a work in progress, at $3,824, the XPS M1730 is ready for whatever you can throw at it, and then some."It has been an awful long time since I thought a nearly four grand computer was a good value. But, if you are looking for a gaming laptop, this beast is near the top of the pack power-wise, without quite the hit on your wallet.