At 01:09 PM 12/16/2005, Chris Smolinski wrote: >Also, my experience has been that Prolific based USB adapters work >terribly on the Mac, if at all. FTDI based designs work the best, >Keyspan adapters are not bad. I use a Keyspan adapter with some Yaesu rigs where the built-in serial port on a PC will not work. 73 de KC1IH Larry Weil Lake Wobegone, NH