H, I'm looking for a way to change the way one tunes the radios. By default, of course, clicking "c" selects the whole units, which you can adjust with "-" or "=", then clicking "c" again selects the fractionals which you adjust the same way. Is there any way to tune them as one set? ie as you hit "=" the frations will increase till they "roll-over" to zero, at which time the whole units increment by 1 ?Also, how - by keyboard only - can you select Com1 or Com2 ? (I need keyboard only solutions as I'm making a hardware panel that works as a keyboard emulator)Richard

COM1 - CCOM2 - C, 2NAV1 - NNAV2 - N, 2You might visit the Cockpit design forums here and FLIGHTSIM for more ideas about changing states of things. FSUIPC SDK - http://www.schiratti.com/dowson.html might also give you more information about doing your interface differently.