yes that is correct. it is a server/client solution so you can track you progress.

zero finding ability. try Lazy Librarian.

remember that audiobooks are relatively rare due to their high production costs. so a lot of books do not have an audio version. Could consider text to speech.

there are some massive torrents that have like thousands of audiobooks in them and you have to go and select which ones to download. I’m not sure how I stumbled on these in the past so if you figure that out let me know.