JMRI has a Raildriver Throttle to control model railroads. It works but the RailDriver calibration app is missing from the JMRI files. If anyone has this file
which may be named ( RDCalibration.jar ) please let me know or upload it to the jmriusers group on yahoo. JMRI is an Open Source project so it is ok to post the missing file.
Thanks,
Rob Teed