Have any of you heard of NaturalReader? It's software for your PC. I'm looking at the site now:
http://www.naturalreaders.com . It has a free version.
I think I'm going to try and see if it will read the pdfs on my PC.
It can be installed on a Mac, and it says this: "NaturalReader is available for Mac users now. You can use the premium voices to read aloud or make audio files for iPod, iPhone, MP3 player, or CD Player..."
So you could create audio files of books to put on your iPod, but it won't read something right from an iPod. Still pretty good though.
Now I'm wondering if it would read from Kindle or B&N e-reader books, or just pdfs and such.
I'll keep you updated.