Smart move. That way the best deal (whether you want kinect now or think you'll want it in the future) is to buy the whole console with Kinect in the first place. There by raising appeal to developers and so more games are developed for it which raises appeal to a buyer and so they buy a Kinect which raises appeal to developers and so more games are developed for it which raises appeal to a buyer and so they buy a Kinect which raises appeal to developers and so more games are developed for it which raises appeal to a buyer and so they buy a Kinect which raises appeal to developers and so more games are developed for it which raises appeal to a buyer and so they buy a Kinect which raises... And so on until Microsoft have all the money. Smart move Microsoft. *sips tea*