Hi, I have an iphone 4 now, but previously had an iphone 3GS with a case that came with a rigid plastic screen protector that was held on with the clamshell case. I don't know why everyone doesn't use this setup since The iphone was practically new under it and I certainly don't baby my phone and I could easily take off the screen protector and clean it without having to apply a new one as with a film. The case was very slim as well. The protector would have come off if it wasn't held on with the case, but had enough static cling so it didn't move when I used the phone. The touch interface was completely uneffected by the protector during the year and a half I used it. Anyway, I can't find anything equivalent for the iphone 4. Does this ring a bell with anyone?