Hi,
You can change the formats of the downloaded books in your library page
on the Audible website. Go to the Audible site>Library (the page from
where you download your books), just after the heading which says
“library” there is a combo box labelled “Audio Quality”, choose format 4
rather than enhanced and you are done.
To be honest, I think this is the only way to choose in what formats you
download Audible books.
HTH,
Amro
