In having the phone for 2 weeks my battery usually lasts thru the day at work and thru the evening until bed. On 2 occasions it drained to under 10% before leaving work with no difference is use than normal (actually today was a little LESS and still drained). I charged it to 100% and in about 2 1/2 hours, back down to 80%. I downloaded the Startup Cleaner 2.0 and killed some of those apps I don't use (Amazon MP3, etc). Going to fully charge it again tonight and can't turn it off as it is my alarm in the morning. Any other ideas?