I am looking for the best Kindle for ESL students in high school and college. I am an English tutor. I have used a Kindle app on my iPad, and I love the instant definition and audio pronunciation features, as well as the ability to keep a running vocabulary list. The audiobook feature could also be very helpful to English language learners, allowing them to hear the spoken language as they read along. It looks like the Kindle eReader has no audio capability, but the Kindle tablets that do have audio also have a lot more distracting features that I would rather not throw at my students. Is there a way to get these audio features without games, apps, email, movies and other distractions from the WWW? Any other advice for me?