I'm in the process of dumping some games to my 3DS so I don't need to bring them with me when I travel, and they're available on the SD card. It's going fine and well (pleasantly surprised to find it backs up the save too - I think?), but if I wanted to back that game up to my 2nd 2DS, could I use the same .cia file or would I need to dump it again on the new console - if the ticket is tied to that machine when dumping etc. Or are retail carts "unlocked"? Or, again, is the ticket/license generated when you install the .cia?