Ok I am now noticing that the botton of my screen sometimes takes a few taps to work. I have the phone set to keylock after 2 mins. Sometimes I to touch the botton part of the screen 3 times before its let me slide the arrow. If anyone else having this problem? Also after I load a websites like myspace or bodybuilding.com, I have major lag when typing into message blocks. I am talk about 5 seconds after each letter. Is my phone defective and will Apple give me another phone? Please help.