Hey, I'm new to mac so i guess this will be a stupid questions. I have been looking for power settings in mac os x and found very little options. I basically want the following: when on charger : leave keyboard lighting always on at maximum brightness display brightness at about 80% when on battery : set keyboard lighting to a minimum and set it dark when not used for x seconds (this option is prominent, but it seems the option is always the same, whether the battery is charging or not. set display brightness to 50%. i know i can change this manually every time i'm switching power source, but for a OS this handy, this option should be somewhere no? So far i am VERY happy with my 15 inch macbook pro retina Thanks for helping the mac noob!