Hell no! I love the AA "read'em for a month" Jetbooks. But a friend gave me a Jetbook Lite which is a little more powerful and has a built in dictionary. For instance, suppose you are reading and come across an unknown word. Just highlight it and hit the enter and a small window opens with the definition. Hit the button again and it disappears. Plus the lite handles all the book formats while the mini supports txt, epub, and pdf only.