Dear catymag,
I understand your point and also how it works with the img files. However, my problem is very much different because I DO NEED a ROUTABLE version incl. ADDRESS SEARCH to be installed in MAPSOURCE. Why? Because my favorite StreetPilot 2720 does not have the option of an SD Card, and if I upload the img file only it is not unlocked...! I can't upload the separate .unl file in any way.
Please any idea?

Dear Catymag,
I did try to remove the old unlock keys with gmaptool but was not successful so far
Regards
Erwin

Dear Catymag,
I tried to make myself a ROUTABLE map from the img file with cGPSMapper Routable v0.92 FULL but what I got was not routable when sendet to the device (all address etc. was gone)
I have no idea what I made wrong
Regards
Erwin