Microsoft has not given any date officially. But there are rumors that it will be released in Spring 2010.
Full info here
http://cogadget.com/2009/06/01/project-natal-xbox-360-gets-full-body-motion-control/
http://cogadget.com/2009/06/02/sony-announces-ps3-motion-controller/
The project natal will come out Fall 2010 ONLY FOR THE XBOX 360. Around September 20th to the last day of November. yep.
novemember 2010
When Project Natal is released, yes, you will need an Xbox 360 to use Natal.
Yes project Natal is real. However it is now called Kinect
Project Natel or Kinect as it is now called comes out on November 4th.
It is rumoured to come out in the summer of 2010. However no official release date has been made.
Kinect (Natal) comes out November 4th, 2010, while the new Xbox 360 is out now. It doesn't come bundled with it, but it does have a designated port to connect it though.
Project Natal is now called the Kinect. The prices vary on what deals you would like.
Natal.
Microsoft. Alex kipman incubated the project.
1doller
Bob