I will never invest in a book reader until one issue is resolved. If they are going to charge ~$10us for an e-book, I must OWN my copy. That means I better be able to port it to the reader of MY choice any time I choose. If they expect me to purchase my entire library again when I move to a new/better e-reader, the books have to cost MUCH less than the current price levels. I don't want the Kindle version, or the Nook version, of their damn book. I want MY version that can move anywhere I need to read it.