Hi all, My son Alan / N3IMU just sent me this URL, and I think it could interest some folks on the list. It's a USB - Serial interface that seems to do just about everything with any radio, and it has drivers for OSX and OS9. The usual disclaimer: I have no connection with this company and have not tried any of their products. http://www.microham.com/USB%20interfaces.html - 73 de Tom / K3ORC