Looks like there is a preliminary open source driver for the Kinect sensor. No doubt it will improve with time:
http://www.youtube.com/watch?v=rKhW-cvpkks
This could be pretty useful for robotics projects:
- aiming the Kinect at a mobile robot
- mounting it (tethered) to a mobile robot
Code is here:
http://git.marcansoft.com/?p=libfreenect.git

