Just got my Bescor MP101 (motorized pan/tilt camera head) and started to hack it right away. Very simple preocess that I figured out on my own for the most part. All you have to do is pellthe rubber mat back, remove 7 screws and cut a plastic tab off. For the more detail instructions, check out this page - http://owlsp.com/mp101mod.html.
This is going to be my camera mount for my streaming dome camera that will also be recording HD video. Will have some test footage in a few weeks once my dome comes in.