Quite interested in both.
Especially the C program: please share! As a robotics library it could kick ass. Physically. Its embeddable. The more code is out there to learn from, the better.
Look at his post date, and his post count.
Unless he just happens to be a single-post member that has been regularly checking the forums for the past 2-3 years, I don't think you're going to get a reply.