Okay, now it's right.
JCV must be placed in folder \.System\JCV (internal memory), or folder \Garmin\JCV (external memory).
The only JCV available for these Maps is Spilt Screen, just usefull for NTU Maps.
Your device whould need a Full Screen JCV, as NT Maps release but that is ... You will see JCV images a bit stretched.
:lol: