In searching the internet for an audiobook version of Stealing Harry, as mentioned in the Newest Eyrie thread, I stumbled upon a website dedicated to archiving fanfiction audiobooks called http://audiofic.jinjurly.com/]Audiofic. It's remarkably extensive, though I can't speak for the overall audio quality of the books and, frankly, the layout needs some work. Each podfic (as they are referred to) is a zipped MP3 file, though some are in iTunes own audiobook format.