We're doing pretty well so far, we almost have the beta version of our robot built. All that needs to be made now to have a complete prototype bot is the part to move the balls from the floor to the top, which is mostly designed and should be done in the next few days, as well as some wire management and mounting of the electronics. Our robot as currently planned has a turreted shooter, which is loaded by a helix hopper and a roller on the floor. This all mounts on a wide format four wheel drive chassis.
http://www.youtube.com/watch?v=qNH4hb7crFU
Any comments or questions are greatly appreciated!