I am still a newbie iPhone programmer - my first app Discounted is currently in Apple review and should come out any day now - and I am working on my next project. I am still in the planning stages but I have come across something that I am not sure how to go about implementing. For the help screen I wish to have several images of the app in action, with a label underneath that explains what to do at each stage. I thought I could do this with buttons - which when pressed with show the next picture and label - I could even have it fade out and in to the new one. But ideally I would like to have something similar to the Photos app or even the pictures in the App Store, where the user can drag along and the next photo will pull in. But I'm not sure how to have the pictures bounce into place like they do in those apps - is it a feature of UIScrollView? More importantly, I am not sure how to tell which picture is currently the one being shown so that I can update the label with the correct text. In a perfect world the text would have an alpha of 1 when the image is in the center and would fade out/in as the images are dragged... I have included an image of what I currently have and what I would like to have - if anyone has any ideas I would love to hear them!!!