Hi, I've been working on a WMP10 skin. It's my first so don't be too critical! :)
It's indended as an audio only skin (so video is only given the tiniest of windows to play in).
The thinking behind it is to make it easy for me to press the buttons when it's plumbed into my car stereo. Also to make it easy to control when it's in the slip case (I don't have to slide it right out to get at the controls).
It's currently only a portrait skin and for WMP10 only (sorry couldn't make it work as a WMP9 skin).
Anyway, by all means use it if you like it. There is a bug where the volume % doesn't show up until you press one of the volume buttons but I don't know what's causing that.
Just unzip it and copy the entire folder into the Program Files/Windows Media Player folder on your PPC.
Let me know what you think.
PS: It's a VGA skin.