I'm not sure whether there's a valid feature request here or you just need some support, but I've move this here (and removed some inappropriate remarks) because it has little to do with feedback on the new interface.
If you're having trouble making sense of the skin files, I recommend using an XML editor like
XML Notepad. In particular, it makes it very much easier to follow the structure of the XML file, and do things like add comments (or convert elements to comments) without worrying about getting the syntax right.
One problem that I have noticed in PVD 1.0.0.0 is the photo toolbar. The one that appears when you mouseover a poster. It still shows random background images behind the buttons.
This is a known issue. Just because something like this appears in the preview doesn't mean it's been forgotten. Even if it has, there will be plenty of opportunities to report such things once a beta is released.