Hi, I just got myself a brand new 2011 15" mbp and I am a bit worried about how to take good care of my battery. I will use the laptop mainly on the kitchen table where I can easily plug the magsafe in. I'd say I will use it there 95% of the time and I will take it for a ride a few times. So I was wondering if it's ok to leave it plugged to the wall most of the time or will it damage my battery? For now I've done some so called calibration by charging the battery to full charge and letting it discharge completly, but is it ok if I leave it plugged almost all the time and let it discharge let's say once a month? Oh and by the way, I'm a bit disapointed by the battery life. There is absolutly no way this thing can run 5-6 hours on battery as advertised if you don't just let it sit there with lcd dimmed and doing nothing. I suppose Apple is just like all the others and lies about battery life. I installed gfxCardStatus to force it to stay with the integrated card, but even with that, the battery meter jumps all over the place anytime I do something with the computer and I'd say I can get like 2...3 hours max of battery life doing normal web browsing, a little photoshop and some xcode programming. Anyway, I didnt want to complain about battery, I knew it would be like that. This is a 15" laptop after all, so no big deal, but I'd really like to know if it's ok to leave it plugged almost all the time of if it will make battery life even worse that it already is too quickly. Thanks!