Having an hour plus commute each way is an excellent time for an audio book for the "sighted". Enjoying a book is meant to be done in a way that the person with the book can enjoy it. I've listened to quite a few audio books as part of my commute and I've enjoyed them immensely. I definitely have certain books that I would only read, especially horror genre. But for me, and for AC you responded to, as well as many others, the text to speech option would be of use. Certainly not as good as a professional read audio book, but better than having to listen to Froggy 91 FM ALL CRAZY ALL THE TIME every day.