If anyone needs some inspiration for cool things to do with the CBT or just wants to watch a cool video or two, check out this article on HaD.
That is killer. CAN hacking really opens up a lot of doors.
The closest thing I did to this was turning my steering wheel into a mouse! Hah! I can watch for steering angle on the CBT and send mouse position over usb. Totally useless but kind of neat.