Is this Apple's next iPod nano? It is if you believe the folks from Taiwan's Apple.pro website who, as you may recall, also recently got their hands on a purported next-gen iPod nano chassis that seems to match the complete device pictured above. As you can see, the big change here is the addition of a built-in camera that's said to be 1.3 megapixels, which appears to have also shoved the clip out of the way, although there does seem to be a faint outline where one could be. Of course, the key word here is purported -- to its credit, some of the site's l