I want radio control on a COM port and PTT FSK control on another COM port Any one got any information on adding additional com ports to a laptop. I do not have USB ports. AND only one com port. I do have a LPT1 port .. But I do have PCMCIA ports.... any adapter recommanded??? -- de KR4DA Bob Middleburg, FL HK0/KR4DA J79DA FG/KR4DA