I'm using 10.3 and couldn't get it to initialize my KAM Plus... it gives me a message that says that it's unable to start "Host Mode" .. and to turn the Kam off and then back on, and try again.. .. when I do that, still no joy. I'm running the KAM Plus on Comm 1 at 1200 baud and have made the 1200 baud change in the .INI file for that port. Kam works fine with DX4WIN. I'm stumped. Barry K3UG