Skins

AAASkins.com
Directory of categorized skins for Yahoo Messenger, ICQ, Winamp, and Hotbars.
http://www.aaaskins.com/

ArtUproar
Artwork, skins for Winamp, Windowblinds, and other applications, as well as wallpapers and a strong community. Registration, free, is required.
http://www.artuproar.com/

aSkin
A freeware program that cycles skins over Explorer and Internet Explorer, each time you open them.
http://www.softbulldog.com/askin/

Hotbar Skins Etc Webring
Original Hotbar skins and other desktop enhancements.
http://www.webring.com/hub?ring=hotskinz

Real True Skins
Skins created for Real Juke box and Yahoo messenger.
http://realtrueskins.netfirms.com/

SkinCalc
A free skinnable calculator. Includes an archive of user-submitted skins, presented with preview images.
http://www.skincalc.com

The Skins Factory
Offers custom skins and application interfaces, web design, and corporate branding and identity materials.
http://www.theskinsfactory.com

Skins.ebak.org
Contains Winamp and Yahoo Messenger skins.
http://skins.ebak.org/

Skinz.org
Offers many items, including Winamp, ICQ, IPOD and Windows Media Player skins, screen savers, wallpapers and custom artwork.
http://www.skinz.org/

The Xanthic Eye
Digital art gallery also features PSP tutorials, wallpapers, icons and skins.
http://www.xanthic.net/