Didnt work with Audible books

Mentions Audible.com books. Apparently DRM audiobooks have to be "synchronized" I presume to a computer. I do everything via download and cloud, so this option is not open to me and probably may others. I dont connect the computer the the iPhone as this is a conduit for virus activation. I was successful in importing an audiobook that I assembled form audiobook builder and imported via drop box. this worked well.

BGH40 about Bookmobile Audiobook Player