Thread: Multiple maps on SD Card

Hi,

I put the whole series of GB Discoverer 25K National Park (19 .img files of 400 MB which weights roughly 7.5 GB) on a 8 GB SD card into a garmin folder.
If so, my Montana can't read the SD.
If I want to read it, I have to drag nine or ten .img files and drop them into another folder on the SD, so that it remains roughly 4 GB in Garmin folder and I can only display half of the .img files on my Montana.
So maximum weight readable with Montana should be 4 GB ?

Edit : in fact, after several trials the whole 19 .img files were displayed on my Montana. I dragged and dropped the nine .img file one by one from the other folder to the Garmin folder on the SD, checking every .img file was displayed after each drop, and it worked !
Capricious SD or capricious device ?