These look kinda cool, either the hard case or the Skin Tight…
I came across your MT on OSX post and then followed links to this post and recalled that I had seen these 2 days ago. I think they look good. The one advantage to the hard case, other than keeping whatever base color your iPod is, is that it more than likely slides into a pocket more easily than one of the silicone skins. That was an annoyance for me when I had one.