Re: Worldwide routable Garmin maps: URL REMOVED

Well, downloading and installing a new map from this service will not actually overwrite the old map but the map overview files (.tdb and xxxx0001.img) are overwritten. These two files contain the information for MapSource about the installed map tiles. So you won't see the map tiles in MapSource even though all the tiles are still available. You can fix this in two ways: Donwload a map containing mid/north germany, france and spain or generate an overview map containing all the installed tiles yourself.

In the future I aim to allow anyone to specify unique product-id's for their combined map which would be automatically recognised as a new map by MapSource.