If you don't have a serial port then consider the USInterface.com Navigator or the microHam USB III, both fine pieces of *external* hardware.
Simon Brown, HB9DRV www.ham-radio-deluxe.com ----- Original Message ----- From: "lsumners" <lsumn...@yahoo.com> >I am looking at upgrading my Dell on board sound card. Any suggestions for >digital radio?