the winamp skin is called simple science. you can find it on the winamp site.
the objectdock is free. i think its at objectdock.com
the style xp theme comes with style xp. that however is only shareware
and all of my icons are custom for the most part
I found one at bestbuy for $35 made by Targus. It works like a dream. You can fold it half way and raise it to sit your laptop on so the keyboard is nice and high. I keep it like that on my desk, and when you want your laptop on your lap or on a soft space, its a great little thing to allow air flow to the lappy.