Hi so I am thinking about buying the Macbook Pro with the two graphics card. I have never had a Macbook or any Apple computer before and I was just wondering. I do like to use my computer on the road and stuff but for the most part its just at my desk plugged in. So I was wondering, does keeping the computer plugged in (with already 100% battery) be bad for it? Also if you keep plug in all the time, does it register as a battery cycle? Sorry for the dumb question just wondering!