NerdSearch - Technology/Computers/Software/Desktop Customization/Skins

Any Skins desktop themes, screen savers, WinAmp, ICQ and yahoo skins.

DeskMod Featuring skins, themes, wallpapers, and more.

Insane Skins ICQ and Winamp skins in categories such as TV, anime, 3D, cars, music, movies, and more.

Skins by Dezina Featuring skins, fonts, animal graphics, templates, and MusicMatch Juke Box skins.

Skinz.org Offers skins and desktops themes. Also offers a variety of games.