I now have a working Towitoko driver that runs on the Palmpilot. It's actually a replacement serial.c, and uses the rest of the towitoko driver unchanged except for a workaround for broken Palm gcc includes. My hat's off to Carlos for the highly portable code. I have a rudimentary application that uses the driver, but it's not ready for release yet. You can get the driver at our smartcard page. http://www.citi.umich.edu/projects/sinciti/smartcard/ *************************************************************** Linux Smart Card Developers - M.U.S.C.L.E. (Movement for the Use of Smart Cards in a Linux Environment) http://www.linuxnet.com/smartcard/index.html ***************************************************************