As promised, here are some new videos from E3 that I found today. They show 2 new game demos that were not present in any of the older videos. As you will see, the games so are rather like what you would expect to find on the Nintendo Wii - One question raised here is who Microsoft are hoping to reach with Project Natal, a new audience (younger people, girls, people who traditionally prefer the friendlier games of Nintendo) or will there be an option to play games such as Halo and COD?

Update: Found another video just now

Project Natal Official Video B-roll
This video basically contains some stuff that never made it to the official demo video by Microsoft.

Painting

Ricochet Stage Demo