So I finally got a DVX yesterday. I bought it new from an authorized seller. Problem is, there's a moving part inside of it. The camera shoots fine and I can't notice any problems with it, but when I tilt the camera vertically, you can hear something moving back and forth. It sounds reasonably sizable for a moving part, at least 50grams or so maybe, but I'm not sure if anyone here has had this problem. I'm wondering if I should return it or perhaps send it to Panasonic. Thanks!