keithg wrote:
Audiobook Builder's output can end up in the iTunes Music section if the original Audiobook Builder Project is configured as M4A instead of M4B when the Project is first created. As you create a new Project and you enter a file name for it look down the window at the Format setting. Make sure it's M4B and not M4A. M4B should always end up in the iTunes Audiobooks section but iTunes will treat M4A like a regular audio file and put it into Music.
I didn't do anything different than I have been doing so I don't know how it would have changed. I did end up getting the audio book into the Audiobooks folder by making it Bookmarkable. I'll have to remember to check that setting the next time I rip a book.