With the XPS M2010, Dell has forgotten completely why laptops were invented in the first place. And that's a good thing--or at least an interesting thing. The company has packed an impressive multimedia experience into a form factor that's far more portable and self-contained than any other desktop PC's and considerably less compromised than that of other laptops that make do with smaller displays, cramped keyboards, and minimized feature sets. Unfortunately, with a base price of $3,500, the XPS M2010 is also about as expensive as a semester at a state college; the target market here is clearly those for whom money is no object. Something between an all-in-one desktop PC and a proper laptop, the XPS M2010 accommodates a fold-out 20-inch display, a detachable Bluetooth keyboard, a premium set of components, and most of the trappings of a modern Media Center PC, including an impressive sound system; a pop-up, slot-loading DVD player; and an integrated video camera and microphone for videoconferencing