We pre-ordered ourselves a Kinect and it arrived yesterday. After spending a single evening with it, here's what I've arrived at. Setup is reasonably easy. I have an original Xbox 360 and not one of the snazzy new Xbox 360 S models, so I have it connected with a USB cable and a separate power adapter. The Kinect proper is sitting just below the TV on the TV stand. Power on, magic happens, run through a couple of calibration screens, and you're done. To get the Kinect's attention, you wave to it. This doesn't sound hard, but you...