Hey everyone... I'm getting my iPhone 4 soon and I was just wondering...instead of using the app to get a free iPhone 4 case...can I just choose out a case at Apple and show them like my contract or that I just bought my iPhone and take the case home that day? Or do i absolutely have to do it through the app? Also...does a free case come IN the packaging itself or what?? Sorry...I'm just really excited lol and I don't want to get any scratches on my new iPhone!!