Heey,

I've just installed a messenger plus skin, and it's pretty cool.
Myy questionn is "how to remove the skin?"
I want my original skin back.

Thanks x

From the contact list, click the Plus! button > Messenger Skin > Select a Different Skin... > Standard Messenger Look (no skin) > Ok.  Restart Messenger and you're back to the normal WLM look.  If you want to uninstall a skin, go back to the Skins preferences, select a Skin and click Remove.