, one is mine( i am not having any problems right now) but my husbands will not allow him to copy to his ereader, I downloaded 2.0 editions and it will not let me authorize.What am I doing wrong. Should I not have 2 separate editions, because keeps saying I do not have permission to copy. The library suggested downloading 2.0, which I did, but it keeps saying I cannot use the same id that has been previously used. Any suggestions?????