catymag thanks for the files - the unlocked NT version of the SA Streetmaps that you uploaded worked perfectly on my nuvi 205. However, I also have an older garmin units (Gpsmap 60CS) so I downloaded the non-NT version from the other set of links you posted off the garmap site, unlocked it so it works in mapsource but when I transfer it to the gps unit I get the unlock error. What method do I need to use to unlock these garmap files withso I can transfer it to my unit? I have patched my mapsource. Any help on this would be greatly appreciated.

on another point -i could not install both map sets at the same time - i have to keep uninstalling the one to load up the other one. is there any way i can have both the NT and Non-NT maps installed?