Installed 2010.10 and 2010.20 with MapSource 6.15.7. Unlocked with JetMouse 1.5 FIX. Both maps got unlocked and work fine with MapSource.
Unlocked for Legend C GPS (24 MB, no card) using Unit ID, tried to download - neither 2010.10 not 2010.20 download to the device - message says that "none of the found devices can be used for downloading maps". Previously (with older version of MapSource downloaded after unlocking few other maps e.g. Europe, US, etc.). Any ideas why and what to do?