I prepare my trips by using Mapsource (assisted by Google Maps) to create all the Waypoints of interest, export them as a GPX file, convert it to an OV2 file, using a program called PoiEdit - then copy it into my TomTom. That will appear as a Point of Interest Category that helps me move around during a vacation. The GPX version is loaded into my Garmin 60Csx so it can guide me when I do the walking.