Ive had my ipad just over a week and already a dead pixel. Is this a common problem? I purchased it from Best Buy so I am within my two week return policy. Im wondering if I should return it and get a new one or take it in and tell them about the pixel. Im worried if I tell them they will want to try to go the route of tech support, fixes etc. Why would I go through that if I could just return it right? Any thoughts or insight on the dead pixel and how I should proceed? Many thanks!