A broadcast journalism student at our school produced the following news story as a feature for our school TV channel. It gives a little more information about the making of the GH robot, and lets you meet the student who programmed him.
http://www.youtube.com/watch?v=CYWwQ7JRHbY
The original videos of the robot are here:
http://www.youtube.com/watch?v=VLQhX0nZV6I
http://www.youtube.com/watch?v=0mWHVvKb1hM