Say I don't know how that got highlited in red but what it means is when someone purchased my old LCM maps I sent instructions on how to vuew my LCM maps on their computer. If you have a lowrance emulator on your computer you can copy the maps to maps0 in the emulator directory. You have to install one of lowrance emulators before this maps0 is created. The best emulator I found was the LCX 104 on windows XP system. The the XP operating system you could make waypoints on my map and send to the SD card in the USB slot. With any other operating system you can't save waypoints to the SD card. You view them and place the cursor over a spot but you then have to write down the lat lon and type it in your GPS manually.