Astro-Pointer-Outer-Abob (Laser Pointer Pan-Tilt Servo on Stepper)

Problem: I teach classes where we build amsat antennas and try to listen to satellites and the International Space Station. It is really hard to point to nothing at all, so I thought this would help (at least, during the night). It also has the handy dandy feature that it can be used to point out astronomical items if you modify the pyephem script barely (I'll include another program to run for this I think).

This thing points things out to you using a laser pointer in the night. It should p