A 30 CNC software package combines both CAD/CAM and motion-control software into a graphical user interface for controlling two to four SmartMotors in true 3D coordinated motion. Features include real time 2D and 30 platting to the screen, DXF-to-G-Code conversion and conversational G-Code building. Called JenCNC, the package utilizes a simple serial interface to communicate and control SmartMotors. Motion algorithms are optimized for smooth control and continuous operation during machining.