Brian this is wnos4a9 with several bug fixes: Two serious ones in netrom which make for instability. Couple cosmetic ones for status & unattended operation. This executable was generated with the following support 1. serial port 2. ax25 3. netrom 4. tcpip ... This turned my station into a rock solid station. It runs for days without crashes. I think zip files would be better but will upload both a .arj & .zip file.