Got an email today telling my that my Unibody MacBook Pro 13" is on it's way This is my first Mac & my first laptop and I wanted to know the main things I should do to look after it, and why. I just read you should let the battery drain fully at least once a month... And on the same page I also read that you shouldn't let it ever get below 10% or this will severely reduce it's life!? I just want to get as long and as much as I can out of it as it was very expensive (to me!) so any advice would be appreciated. Thanks in advance, David.