Hi, First and foremost, I'm Cole, a new member and a lover for Apple Hardware and software and plan to be here regularly. All of a sudden, my iPod got grey lines across the top of the display, I set up a service request and am sending it back. BUT i look closer and see a discolouration of black in the touch screen. I didnt do anything to cause this, it sat on my desk all weekend. Will AppleCare care? what will they think?