HELP!!! After getting over the euphoria of owning and using my first Mac I have found that my iMac is actually crooked. The right side of the iMac screen (from my position) sags down - The length from the bottom of the iMac screen to my desk on the left side is different to the length on the right side. I saw this same topic in apple.com's discussion forums but the solution includedsays something about loose screws where the iMac screen is connected to the iMac stand and fixing it by myself will void the warrantry. Please help! P.S. I can post pictures to clarify my situation, but you have to tell me how to reduce the size of the photo file from 600KB to 240KB.