So I just purchased a Alu Macbook (macconnection.com - Black Friday sales + no CA sales tax = awesome!). I've browsed through the forum reading about calibrating my battery and so forth. So my question is, when I first get my laptop, is it best to start the calibrating right out of the box? Or do I drain what ever battery is available right out of the box? I only ask this because I previously tortured my ol PB g4 to the point where it only had 5 mins of battery life. So I want to make sure to treat my new baby with care.