“ Originally Posted by PsyChoTk 
”
aaaaaaaaaaaahahahaha you need to install the maps, the basemap was just a placeholder.
did you install the unlocked maps from link save?? you'll need it. again it's the whole USA. Or download the map pack from the opening post of this thread.
I thought I did unlock the maps. I unzip both the files from the opening post and the ones in the link u sent. I saw a file called "garminMobileXTFreeBaseMap.exe" that I installed to my card. Are there other map files? If so, what are they called?