Servos, Motor Drivers and Outside Control Systems

And also for zoomkat's code, I am getting the error:
when I try to verify or upload despite it uploading without errors earlier today.

I copied the code I posted, pasted it into the 1.0 IDE and uploaded it to my arduino. The standard servo I have connected to pin 7 with an external power supply worked as expected. Your servos seem to be somewhat specialized digital servos, but I would think they would operate as a standard servo. You probably need to sort out the compiling error and recheck your wiring.