If you have a Garmin Nuvi or StreetPilot GPS you may already be aware that you can change the triangle cursor pointer to a "custom vehicle". I was just looking at the new ones today, and Garmin has the perfect one for us... "Pine Power" (see attached). 
You can download it and other vehicle icons here: http://www8.garmin.com/vehicles/bundles/allvehicles.html
You can download it and other vehicle icons here: http://www8.garmin.com/vehicles/bundles/allvehicles.html
