Just got my iPad yesterday and loving it so far. No noticeable light bleed under normal usage either, but unfortunately there's a huge piece of dust underneath the screen on the lower left. It's pretty big for dust, and you can easily spot it even 2 feet away. Now the dreaded genius bar appt... Anyone else have this problem? Seems like this is the first case of it appearing on the forums here. Probably just bad luck on my part. I have another from Apple online next week that I plan on returning. Can I just send the one I have now (bought from eBay) to them as a return and keep the new one?