Anyone know what the sectors are on the iPad? For example I had 2g iPhone where half the screen stopped responding to touch. My iPad has a dead spot on the top right corner. It won't zoom at all in that part of the screen. However it sometimes will react to single touch. But small links like say changing the page of a thread are almost impossible to click. At first I thought it was just software as my iPad is jailbroken. But I've narrowed it down to just that part of the screen. Gonna restore tonight and try again. If it's the same I'll make a genius bar appointment for tomorrow.