Hi Carl, thanks a lot for your response, Air for mobile registers Mouse clicks/drags and touch/swipe gestures as far as I know. I've got a question, the file that you've provided, since it is one big movieclip container so for example although Panel2 is not visible at first but isn't the whole container loaded in the memory or is it just Panel1 is loaded or whatever the view is? The reason I ask because if I make a book with lots of pages all in one container, wouldn't that effect the performance? Thanks.