Dont think so. Natal needs to have a few games behind it to make a huge change this gen. A lot of HD gamers will probably not care for any sort of Wii type set up. The Natal will lure some casuals over to the 360 but the hardcore gamers will not move unless you give them a great game. If you can pull off games like Halo with that thing then the sky is the limit and you can bet that ninny and Sony will begin developing their own AI driven camera. This tech is not easy or cheap to develop which is probably why Ninny decided against it originally and why MS, with deep pockets, are trying to develop it now. They know that if done right, this type of tech can change gaming and people perceptions of the company hopefully giving them access to Sony dominated areas. We are just now touching the cusp of this type of tech and it can easily be translated to PC for a variety of uses.