First of all I'd like to say what a beautiful community this is, I've been following it for quite a few days with all the concerns, hype and excitement with all the new products. Secondly, I've been with the MacBook Pro line since about 2008. I got the Early 2008 version and they updated their line just that year and I've been with it ever since. Was a 2.6 Ghz Core 2 Duo with 4 GB of Ram. Was a very pleasant device. Finally, 4 years later I've upgraded to the new MacBook Pro Retina Display. What a stunning device this is and how much of a difference it is to the old MacBook pro I used to use. I built it to 2.7 Ghz with 16 GB of Ram and this thing is solid quick. Hopefully, it can continue this way and the Mac software updates can only make the experience more pleasant. Through my worries on how to charge the battery and trying to maximize every possible minute out if it, I installed Battery Health. I used to use it on the my old laptop and used to be precise. However, on this one it tells me I have 101.2% of Battery Health remaining. Which is surprising because I though these come calibrated? Secondly, in my battery age it also says 1.3 Months. Is this fine? I only got it yesterday.. Thanks in advance. 40 minutes later, the Battery Health has gone down to 99.7 and the cycles has changed to 2 while I haven't even taken the charger out of the box let alone connect it..