Hi, I am looking for the screen protector for my iPhone 3gs. PLease suggest which one will be a good one? Which one has to choose from normal, anti-glarre, or mirror? what is the difference? I need a clear screen protector which should not reduce the screen brightness and should avoid the finger prints. Any suggestions, please? anyone heard about ipearl screen protector..? Also, I would like to buy a iPhone for my mother who won't browse a lot. What is mani deifference between iPhone 3Gs and 3G. it's only with the browsing speed..?