Will Microsoft get out of the console race if Natal is not successful?

[scottie]

Natal is mostly being brought in for the 360 in order to give MS's 1st parties and 3rd parties some training in how to develop for it, such that when the 720 comes out in 2012 or so with Natal as the default control scheme, the launch games don't have the same flaws as many of the launch Wii games