The battery on my desire won't make it on my daily hours with the most minimum usage. Day starts at 5 am goes to 11pm. I did not use the browser once today and took 2 calls totaling 10 min. I received emails but did not respond. Full charge last night and already at 6 pm I'm in the yellow and by 9 at the latest it is saying charge or shut off. I have all auto sync set to 4 hours.