Yes, yes, I know. The Avant Windows Navigator-themed Leopard is getting overused. But this is how I have my desktop setup, I love the dock like this. Plus I want to get a feel for it since I'll be buying 10.5 the day its released.
So this is my desktop. It's Ubuntu Studio (if you couldn't tell). I themed it only a little bit, but that's all that I need. It looks better than Vista anyhow. If you notice, the cube looks a bit off, I believe that's because I'm using a wide-screen and Beryl doesn't correct the cube for it.