I am not sure if I am asking this in the right place or it can be answered. I have tried to search the Internet and can not find an answer. I have a few small short stories that are in *.mp3 format, but I would like to be able to listen to them with my Audible.com software. I understand that Audible.com uses the following formats *.aa, *.aax, and *.aax+, and I would have to do a conversion. I have not been able to find a way to do this. Can someone please point me in the correct direction on how to do this?