I'm new to robotics and this site. However, what i do know is self taught, and i know enough to create a basic robot. I checked out the Axon page, and i wanted to know several things. First, what programming language do i need to know to manually program it? Second, what i s the difference between Axon 1, and the Axon 2, besides the amount of ports? And finally, what extra software can i put on it? Thanks!