I purchased the Griffin iClear a little while ago and I've been using it on my iPod. However, I've noticed a few scratches on the screen. I'm using the screen protector that came with the case so does that mean that screen protector is scracthed and not the screen itself? I'm reluctant to remove the screen protector to find out. If it is the actual screen that is scratched, is there anything I can do about it? Thanks alot.