Hey this has probably been addressed 10,000 times but I dont feel like wading through dozens upon dozens of posts that dont quite hit the mark. The battery life on this thing is terrible. I can literally watch the numbers go down minute by minute. Are there any apps out there or anything to improve the battery life. Or did I just get a defective one? I am estimating the battery life to be 1-2 hours in full use. No where near the 6-10 hours as advertised.