Using Garmin 255W and followed the directions on the http://pilotsnipes.googlepages.com/index.html page and it works perfectly! I will probably continue to use my PN-20 while on foot but this is a great way to get me there in the car. I had been manually entering the coordinates into the NUVI and driving there then switching to the PN-20. The notes and hints also??? Man, that is SWEET! Thanks a bunch!