Hi all! I just got one of the new MacBooks and it is my first Mac. I love it! Anyway, I was wondering what is recommended for energy saver settings? With my old PC I always had it set so that the computer hard drive would never shut down as I had heard this can be tough on hard drives. What is the best method of setting the energy saver settings for a Mac? I want to get the maximum life out of my MacBook. Thanks.