Impressed by EseLoKos Vista like Winamp skin I decided to pimp it a little bit. Now, after three days of coloring an pixel setting I finished my work. But look at this current version as a beta. I'm sure there are many areas (i.e. the equalizer window), where some modifications will be necessary.
After downloading the .wsz file just move it to your Winamp skins folder.
Hint for other skin designers: I spent a lot of time finding out, how to set the background color of an enqueued item of the playlist. The solution is set up in a single pixel found in the genex.bmp. For more information, you can read this thread in the Winamp forums.