I-cons
- Features icons and tools.
- http://members.xoom.alice.it/i_cons/

Glyph Lab
- A selection of XP and Vista style toolbar and web icons, also offering a full custom design service.
- http://www.glyphlab.com/

Icon Galore
- Offers professional XP style icons for use in websites, software, multimedia, print and web based applications.
- http://www.icongalore.com/

GroovyThemes
- Collection of themes, graphics and wallpapers.
- http://www.groovythemes.com/

Desktop Rating
- Rating site where you can post, rate and comment on themed desktop screenshots.
- http://www.desktoprating.com

Logolando
- User account logos for Windows XP.
- http://hem.passagen.se/bence/

Windows Icons
- Professional icons based on the Windows XP icon style.
- http://www.windows-icons.com/

Guiicons
- Provides XP icons for commercial manufacturers.
- http://www.guiicons.com/

FolderIcon XP
- Icon changer, select one of 129 specially designed XP-style icons, colored, numbered folders or use any external icon. Extendable set of 262 specially chosen system icons is installed. [Shareware]
- http://meaningdata.com/foldericon/

IconPharm
- Royalty-free icons for commercial software manufacturers.
- http://www.iconpharm.com/

Bfarber.com
- Collection of login screens and visual styles for Windows XP, as well as wallpapers and small freeware applications.
- http://www.bfarber.com/

Iconica
- Offer custom Windows XP icons created for software or web developers, stock icons, toolbars strips, logos, graphic design and illustration.
- http://www.marvilla.us

Studio 28
- Visual styles, icons and wallpapers.
- http://www.studiotwentyeight.net/

WBC Icons
- Free 32 bit alpha blended icons for Windows XP. Includes a tutorial section on icon creation.
- http://icons.wbchug.net/

XPThemes.com
- Features visual styles, themes, wallpapers, cursors, logon screens, customization software and articles.
- http://www.xpthemes.com/

ThemeXP
- Offers desktop themes, login screens and wallpapers to fully customize user's computing environment.
- http://www.themexp.org/

XPLogos
- Check out this collection of User Account Pictures. Includes a tutorial on how to change the pictures.
- http://www.xplogos.com/

Belchfire.net
- Windows XP Themes, LogonUIs, bootscreens, and wallpaper.
- http://www.belchfire.net/

GetSkinned.org
- Offers desktop themes, login screens, boot screens, wallpapers and icons. Encourages people to submit more wallpapers and themes.
- http://www.getskinned.org/

Star Wars Faces
- Collection of Star Wars characters for use as User Account Pictures.
- http://web.ukonline.co.uk/starwarsfaces/