Does laser etching void the MBP warranty? I have an almost one year old 15" MBP, and it's getting to be the time where I start considering buying AppleCare. I learned last week that my school has a design lab with a laser cutter. I'd like to get something simple etched on the top surface (i.e., the back of the screen), but I don't want to do this if it voids the warranty (especially if I buy applecare). I know this has been asked quite a few times before, but the answer is always fairly hazy at best. Some people say it's a cosmetic procedure, like applying a sticker or decal. Others say Apple might deny service because the laser could cause display damage (though I'm doubtful this could happen). There's a video floating around Youtube of Leah Culver getting her 2006ish MBP etched with ads she sold, and in the video she mentioned that it doesn't void the warranty "because it's a laser." Anyone have any ideas? Has anyone etched their Macbook and gotten it serviced after? If it doesn't void the warranty, does anyone have any suggestions? I had a few different ideas... A phrase, like "Think Different" in one of the corners Something that makes use of the apple logo (like Pacman eating the apple) a full pattern on the entire surface, probably something subtle Thanks in advance!