I actually managed to get my audible.com books into Audio Books on my new Zip Clip, but they won’t play.
I’ve tried everything audible.com sent me and no luck.
http://audible.custhelp.com/app/answers/detail/a_id/3751
Also get the “not recognized” message.
Hope this gets fixed soon. Wouldn’t have purchased the Zip or the audio books if I knew it was this difficult.