We now have new audiobooks that are encoded in MP3 format and are iPod ready.  They also include a companion eBook. 
Features of the companion eBook are:

Automatic start-up with full instructions
Easily search and navigate through every chapter by word or name
Popular PDF format; printable; compatible with E-Readers
Full table of contents and index for easy cross-referencing

Titles included [...]

Last night I observed Mrs. Porter and some of her AP Calculus students as they participated in a tutoring session.  The neat thing about this session was that none of us were in the same room, we were in our homes, and yet I could hear each student and see the calculus problems as they [...]

                                                                                                                                                     
The library has a new gadget available for check-out and you are going to love it!  It is the Flip video camera.   Right out of the box, it was easy to setup and work and I was shooting video within a few minutes.
What is so special about this camera?

No tapes to purchase.
Simple to operate because [...]