I have the Otterbox on top of Apple's anti-glare screen protector as suggested in this forum. I'm having way too much trouble getting a response out of buttons on the edge of the screen or in the corners. I touch and touch, even press hard but no response. Even getting the phone to snap a picture is near impossible. I have no problems when I remove the Otterbox case, so I know it isn't a screen issue. I love the feel and protection afforded by the Otterbox case and would like to use it. Has anyone removed the screen protector from their case, and if you have, can you comment on the subsequent performance of it? Of note, I use the Otterbox case because I have young kids who use the phone - we don't have a landline. In other words, it's not dust protection I'm looking for, but impact protection. I hate to tear up a $50 case if it won't function anymore.