I have added two new things to my spoken-audio library. I was pleased to see that The Teaching Company now offers some of their lecture series for sale as electronic audio downloads, for a lower price than buying the audio CDs. And they offer a choice of MP3 or MPEG-4 downloads. I got the one on The United States and the Middle East.
I also recently bought the unabridged Chronicles of Narnia audiobooks. I have read the books before, but it has been quite a few years, and listening to them before bed is fun.