We put our faith in Apple and they screwed us. This happened even though we went to great lengths to clear our plans with Apple because we did not want to make this substantial investment of time and money blindly. Apple's response to our detailed inquiries was to tell us that our plans did not infringe their rules in any way, which was true at the time, but there is one little catch. Apple can change the rules at any time and they did. Sadly they must have known full well that they were going to do this. Apple's iBooks was already in development when we talked to them and they certainly must have known that their future plans would doom us to failure no matter how good our product was. We never really had a chance.