Hello, everybody. I need some help with a Mac Carputer I am building. I have a Garmin nuvi 200 GPS (and the USB cable). What (preferably free) software can I use to have real-time tracking on my Mac? I have tried Google Earth, but for some reason real-time tracking won't work—the only feature on Google Earth that I was able to get working was importing my "Favorites" from my GPS. I did this by importing the "Waypoints, Tracks, and Routes" in the GPS menu under "Tools". Any help would be greatly appreciated.
Oh, and my GPS DID have a signal when I tried to do real-time. No luck. Thanks in advance!