Decided to get the android nook app and bought my first book today. I purchased the book online from my computer and when i opened my android nook account i could see the book in my library, but i have to download it. When I download the book (progress bar fills up all the way), it resets my android. When I go back into my library after the reset, i still need to download it. This download/reset problem keeps repeating... Any ideas??