Does anyone have any experience with the Power Support Crystal Film screen protector for the iPhone? I'm thinking about getting it for my iPhone. I ordered it yesterday and it should be here in 7-10 days, but I want to be prepared for when it does get here. So how is this screen protector. I've read that you don't really need a screen protector with the iPhone, but I want to get one just in case. I think I'm going to get either the Invisible shield or body skin for the back. I have one for my iPod Classic, but I don't really like the way it would feel for a touch screen phone (for the screen part anyway). I think it would be alright to have on the back of the phone. Thanks guys.