Howdy Folks, Great News!
iPisoft has made a easy and inexpensive one(kinect)camera mocap solution that requires no calibration.
You can download the 30 day FREE demo here:
http://goo.gl/fJXSYThen visit my youtube channel to see the ipi mocap software demonstrated by MrBones himself.
http://www.youtube.com/truebonesPlease be sure to help spread the word and tell your friends about this fun and easy to use mocap animation software.
Thanks again and Cheers
Joe from Truebones Motions
http://www.truebones.com