If I only have one (1) RS-232 port can I connect rig control and soundcard interface to the same port? I thought I had read that someone did this with a 'Y' cable?? It looks like it almost can be done, 9 pin connector pins (2) TXD and (3) RXD for rigcontrol pin (7) RTS or (4) DTR for PTT But that leaves us without a pin for FSK?? Any Ideas??? Joe K0BX