Yes, such a project would be useful. I suggest you get in contact with some of the people already running something similar, e.g.:
http://garmin.na1400.info/routable.php That project has selectable maps, a mapsource installer and more. Presumably it could use some programming help to perhaps make custom maps. There's also style support in mkgmap, but I don't know of any nice UI for setting those styles. Something neat for that would be nice, and could be used by such a project. _______________________________________________ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk