Needless to say, after about a week with my new 6th gen (PRODUCT)RED iPod touch, I'm loving it. However, today I noticed a dead pixel near the top of the screen. And of course, once you see it, it doesn't go away... So in a few days I'm planning to take it to the Apple Store for a replacement. Anyone ever run into this? How do replacements work? Do I just make an appointment and have them swap me a new one or will I have to send it in the mail?