I had promised to make another video this weekend of the new Mindsensors GlideWheel-M encoder sensor and behold, the result! I took a pan & tilt rig I used for a previous project and modified it a bit. You can see the result below.
The Power Functions motors are so nice and quiet and had no issues turn the rig, even at ridiculously low power settings.
You can download the source for this program here: [LINK].