thanks
am not sure either, I posted this over on kismacs forum hoping someone could help.

I am not going to give up just yet
and if I do I heard that the USGlobalSat BU-353 works with my setup and is cheaper, so might give that one a try.

stsk8r

Ok I got my GPS yesterday and I went to to Frys to pick up a USB to Serial Adapter. I got a IOGEAR it was the only one that I could find that had System Requirements for a Mac. I have a MacBookPro running OS 10.5.1 with kisMAC r239. The GPS is GARMIN GPS 18 PC/Serial DB9 its NMEA compatible. There i...