Hi folks, I've noticed an undesirable happening with iBooks on my touch. Upon double tapping the button to buy a book, it doesn't seem to work and that button disappears. When I tap and hold until the pass-through noise is heard, I can get it to go past the book info screen. So far, I've had one other person confirm it on her iPhone and wonder if anyone else with iPod touches and/or iPhones wouldn't mind trying this out. If you find the same, I reckon we should report it to Apple Thanks, Blake