hi all , my first test fail : here is the console output : 2003-03-07 20:18:10.771 KisMAC[1108] error: unable to open gps device: No such file or directory 2003-03-07 20:19:38.262 KisMAC[1108] Could not set channel 1 2003-03-07 20:19:48.243 KisMAC[1108] GPS LOCKING FAILURE! 2003-03-07 20:20:15.230 KisMAC[1108] Could not set channel 1 2003-03-07 20:20:25.206 KisMAC[1108] GPS LOCKING FAILURE! 2003-03-07 20:21:57.280 KisMAC[1108] GPS LOCKING FAILURE! 2003-03-07 20:23:07.204 KisMAC[1108] /Applications/KisMAC.app/Contents/Resources/viha_unload.sh Mar 7 20:23:17 solo authexec: executing /Applications/KisMAC.app/Contents/Resources/viha_unload.sh mcount: gmon.out: Permission denied output of [solo:~] vinz% ls -lisa /dev/tty.* 50218884 0 crw-rw-rw- 1 root wheel 8, 4 Mar 9 13:53 /dev/tty.USA19QW23P1.1 33710724 0 crw-rw-rw- 1 root wheel 8, 0 Mar 4 07:50 /dev/tty.modem [solo:~] vinz% i am using a garmin etrex + keyspan 19QW usb adaptor. if anyone report to work i will be please to heard his advice ...