I just purchased a 42" Vizio plasma. I'm using an HDMI connection from my HD cable box. The picture quality is fantastic, but I've noticed that any type of slow camera movement (pans, zooms, etc) are extremely jerky. The issue is even more noticeable when watching a ticker tape or bottom line, as the scrolling text is ridiculously jittery. It looks like it's going to bounce off the screen! There's no blur...just a ton of vibration.
So, is this occurrence being caused by:
1. The nature of plasmas in general?
2. The nature of this particular model?
3. A bad TV, which needs to be returned?
4. The HDMI connection? Should I try component?
I'd really hate to return this TV because, like I said, the picture is great. But I just can't stand this much jerkiness...