Hi All, I've got the latest 15'' 2.8Ghz mbp I'm just wondering is it normal for others regarding my battery showing 99% after a week of using it(new) i know about the cycle thing. usually let it drop to 90% or so then charge it back up. done calibrate few times already. the current full capacity shown on coconut battery is 6435 it used to be 6554 the first time I got this computer. after 2 weeks it drop to 6444. seems like it's dropping little by little and overtime I used the battery(unplug) the full capacity of the battery will drop alittle. is this normal?