Hey all, Just got a new rMPB so i'm looking for the best way to preserve my battery. I have heard so many different things...I've heard that you should discharge it all the way then recharge it all the way, i've heard to discharge to around 20% then recharge, I've heard keep it plugged in whenever possible...I've heard many things. Does anyone have the official word on this? Maybe even something from Apple or a quality LiPo battery manufacturer? Thanks!