. . . "One of the things I have gleaned from this forum is that when we register the devices with Kobo, each device should get some sort of identifying files that are then used when authorizing by ADE. If this is the case, each of the Kobo eReaders should have unique information identifying them, but is there a way to 'tell' the computer which one is which and to get authorization to use the new Kobo with" .