After several more attempts I successfully installed the FTDI driver. All is well now. 73 Carl Yaffey K8NU 614 268 6353, Columbus OH http://www.carl-yaffey.com http://www.grassahol.com http://www.bluesswing.com http://www.timbrewolves.carl-yaffey.com http://www.folkramblers.carl-yaffey.com Http:www.clintonvillegrass.com