Overload Skins
Cool skins and wallpapers
http://www.overloadskins.cjb.net/
Skins4you
Cjb.net offers free hosting and internet services.
http://skins4you.cjb.net/
The Unleashed
Freeware palm: daily updated site for freeware files on palm
http://www.theunleashed.com/
Win-Amps.skins
Win-Amps.skins
http://www.winamp-skins.com/