FaceTracking with just your web-cam!

[DrSteam]

Anyone tried using this. http://facetracknoir.sourceforge.net/home/default.htm Its a free TrackerIR software that only requires a webcam to work. Which would make it a hell of a lot cheaper than that TrackerIR5 hardware if it does.
 Though an external review says the webcam will need to be running at at least 30fps.
 Might be time for a new webcam!