I'm begining to work on a project to allow the Sharp Zaurus SL-5500 to download programs to a typical CNC machine via a serial cable. I originally was going to to this on Palm OS but the amount of ramp up time required is too great. I've programmed under Linux for a long time so it should be much easier. I do not wish to duplicate any efforts that may be in place. Does anyone know of such a product that runs under Linux and will allow me to send and receive G-Code programs from a CNC machine like the Faunc. Thanks, Chris