just got my mac tonight and I have a few questions for you veterans out there.. (btw it's the white macbook from the last gen) most laptops that i've bought, when I first got it, it's supposed to have a little bit of charge. my macbook came as completely dead. is this normal? also, in the "about this mac" and then "more info" window, it says that the full charge capacity of the battery is 5428 mAh, is that also ok? and one more question.. how many cycles can I charge the battery, reasonably?