Thing 22: downloadable audiobooks

I've looked at NetLibrary previously, just to familiarize myself w/it for helping customers, but not Project Gutenburg...never knew there were audiobooks there. As always, it's like exploring a used bookstore, a dusty one, but good to know about. I finally have a use for my snazzy new mp3 player since listening to audiobooks is a big part of my daily work commute.