Received my HTC Sensation a week ago. As usual initially played with it for few days. Charged few times. Then had to go away from home with it - just watching battery life - terrible. Charging every day? Is that the way it is with current smartphones? Eventually switched off everything except phone and Exchange ActiveSync. Even without talking and using it - still charging every day. Previously had 3 year old Blackberry Storm - was running for 2-4 days no problem. Have not changed usage patterns really - no twitter, facebook. Just looked up spec - standby time up to 350 hours? I would like to get 48?