New to the Evo just wanted to know, when i first get it what should i do to get the best out of the batt life? Drain it then charge it, or should i just throw it on charge for some amount of hours first. I have heard different things from people and just wanted some tips. Also at night when not using the phone should i turn the phone fully off does that help in anyway or is it ok to just have the phone on all the time and never turning it off. Thank you!