Someone told me my 2011 MBP doesn't need to be calibrated. I've read responses to both. They said they found it on the Apple site, but I think I was searching with the wrong information, so I couldn't find what they were talking about. Is this true about not having to calibrate a new MBP? The responses in here seem new-ish and some still mention calibration. Same goes for Verizon iPhone 4 bought a few months ago? If anyone can give me a 100% answer, as I'm approaching two months on my MBP (7 cycles, if that matters), that would be amazing. I want to make it last, of course. Thanks!