eTrex 30 sd card
I have an etrex 30 and two legitimate maps. I would like to put both the maps onto one SD card. However when I try to do this my device does not recognize either of the maps. I think it is because they all have the same name. Is there a way of naming the maps so that I can have them both on the device and then select the map i want from the menu. In case it is important the aps are TODO españa and Picos de Europa. I also have a base map intalled on the hard drive.