Changes

* ITN - TomTom itinerary file, which can be loaded on some TomTom GPS devices (old models).

* GPX - GPS Exchange Format (xml), which can be loaded on several other GPS models, like Garmin. This file only holds the destinations, no route. Use this if your device is able to navigate from between stops.

* GPS - Same as GPX but with all route waypoints. Use this if your GPS has no navigation.

* KML - Keyhole Markup Langange file, that can be used with various geographic applications, like Google Earth.

* CSV - Comma seperated file that can be used for several office applications. Recommended for use with Excel.

* TXT - Flat file that only holds your destinations as text.