The one we have now is a collection of photoshopped images that removed the black border from the dock. Basically, we have the Tiger Dock in Leopard. What I was suggesting in half 2 of my post is to possibly put those same images into photoshop and add a blur effect to give it that glass look. With Apple wallpapers, the dock almost looks perfect. But for example with my nature background, its clear. Now the only experience with photoshop I have is drawing smiley faces on pictures..... but I can try if necessary.