See, while MotionPlus does seem to do some work with helping the controller stayoriented and perform precisely measured skill shots, its implementation in the game is pretty much limited to that.
You stay upright despite all clumsiness thanks to its two tilt sensors and five gyroscopes, oriented so that at least two of the gyroscopes sense and correct for any angular motion.
They're also saying the new consumer oriented laptops will retain a single Firewire 400 port and stay close to their current white-clad design, though supposedly Apple has been toying around with the idea of a black version, but no one has sighted such a version yet.