I second downpour.com for audiobooks. You can download files in mp3 or m4b formats and listen to them in whatever player you like. I hadn't heard of libro.fm.

I second downpour.com for audiobooks. You can download files in mp3 or m4b formats and listen to them in whatever player you like. I hadn't heard of libro.fm. I'll have to give them a try, thanks for pointing them out.