As I was purchasing my Palm Pre Plus at Verizon, one of the things the employee getting me set up said was, "Since you're going to be using a screen protector you'll need to be sure and go into the settings and adjust the touch screen sensitivity." So I thought to myself, "How hard can that be?" Well, turned out to be harder than I thought. I can't find where to adjust this setting anywhere. Can I get some clues, please?