Re: Worldwide routable Garmin maps: URL REMOVED

ligfietser wrote:

See http://www.dcrainmaker.com/2013/05/down … 00810.html
The imgs that you have installed are not intended to put on your gps, look for a separate gmapsupp img that is listed in the download links that you have received in your mail.

Thank you very much. Indeed, I overlooked that gmapsupp file in the download. Now I see the difference - streets and POI became available in the area I am going to visit. I assume that I don't need to do anything more, and my GPS will be able to navigate using those maps when I arrive to the place.
One more question if you don't mind. If I want to add more tiles to the map I have, should I start over and pick the new tiles, as well as the old ones, and download all of them, or is there a smarter way? I don't care too much about my time, but I want to avoid extra load on OSM server if possible.
Thanks again.