I purchased some audio books from my office computer which is not registered for downloads. It said that I could download later from a registered computer. My account shows that the audio books were paid for, however ther are no available downloads?
Audiobooks, ringtones, iTunes Extras, iTunes LPs, Digitial Booklets, certain movies and selected other content in different regions, are excluded from the repeat download policy. Copy the files from the machine you downloaded them to.