Testing Plotting Capabilities
CNC Links
Stepper examples (especially Tandon 5.25 floppy) http://www.doc.ic.ac.uk/~ih/doc/stepper/
Tandon Specific information http://www.doc.ic.ac.uk/~ih/doc/stepper/tm100/
CNC Foam Cutter (RC Airplanes), simple design http://www.8linx.com/cnc/day1.htm