Correct me if I'm wrong, but Flex's firmware is proprietary. Its PC Software is open source, but the rig's firmware is proprietary, ja? 73, Barry N1EU On Wed, Feb 25, 2009 at 11:16 PM, <Rsoifer at aol.com> wrote: > Well, I obviously can't speak for anyone but myself, but if I had wanted an > open source system I'd have bought a Flex.