Chagrin:
Mike's page does say that he has software (written for Processing) that feeds the Arduino the Gcode.For other Arduino firmware that reads Gcode take a look at: List of Firmware - RepRap
For something comparable to Mike's Processing-based code try: http://replicat.org/
Thank you for the information I have been working with the reprap software i have got it all set up with the arduino and connected. The problem i seam to be having is that i cant find a good program that will produce gcode. I am using inkscape but every time I use that code there tends to be a coding error. Any thoughts on that?