Business Icons Collection (XP)
The Business Icons Collection (XP) is a set of general-themed XP Style Icons for use in software development and user-interface-design. It is one of many xp icon sets offered by VirtualLNK, LLC. Each icon is inspired by the vibrant look and feel of the Windows XP operating system. ... Users will be pleased to find high-demand concepts such as application basics, devices, documents, and other essential icons. ... Those looking for a wide-variety of business application icons will be well served by this elaborate and carefully-designed icon library.
http://www.virtuallnk.com/shareware/downloads/business-icons.zip - 11Mb - Download - Screenshot

XP Icons
Give your Win98/Me/Win2k System icons the look of XP by changing your Start menu, Desktop, Drives, Folders and various file type icons to XP. XP Icons changes nearly 100 Win98/98SE/Me and Win2k system icons to the new Windows XP Icons Set. Version 3 now allows installing the complete set or... Also allows choice of Desktop Icons text colors. ... Also includes options to remove shortcud colored block behind the Desktop Icon text.
http://camtech2000.net/Programs/xpicon30.zip - 2Mb - Download - Screenshot

Soft XP Icons
Designed using a perspective and color palette inspired by the style of Windows XP, the Soft XP Icons collection is Fast Icon's latest icon collection for developers. Soft XP includes 110 icons in several formats and sizes.
http://www.fasticon.com/softicons.zip - 820b - Download - Screenshot

xp style icons
Hundreds of professional XP style icons that come with highly professional design for use in your GUI and web based applications. Each icon is available in four different sizes that includes 16x16, 24x24, 32x32 and 48x48. Each icon has been provided in two different color depths and three... Main Features: Professionally designed using microsoft xp style icon creation guidelines, hundreds of icons classified in to categories like navigation, web, network, ecommerce, email, icon concepts and more.
http://www.icongalore.com/download/xp-icons.zip - 349Kb - Download - Screenshot

Control icons XP
Is the unique set of XP utilities. More than 100 additional possibilities Controlicons XP? is widening of your Windows XP function possibilities. Total system controlMultifunctional tweak:This application allows to change standard icons Window to others, and icons taken of other applications...
http://www.controlxp.atvsoft.com/controlicons.exe - 391Kb - Download - Screenshot

Stock Icons - XP and MAC style icons free
Original and professional stock icons for your web and software projects. Each stock icon is available in four different sizes and six different extensions. application icons, business icons, corporate icons. Specially designed for software and web developers and adaptable to multiple...
http://www.iconshock.com/downloads/Iconshock_modernSample.zip - 488Kb - Download - Screenshot

Icon Constructor - advanced icon maker
Icon Constructor converts BMP, JPEG, GIF, PNG, PSD, TGA and TIFF formats into Windows icons. You can find many images on the Internet and convert them to icons for use on your Windows desktop, in applications and much more. It supports Windows XP icons in 32-bit color depth with an alpha... Assign eye-catching icons to individual Windows folders, making every folder different. ... Our FriendlyLINK (c) technology allows creating icons using pictures of your friends and family. ... The simple Icon Constructor interface makes it easy to change the look of an individual folder.
http://www.iconconstructor.com/download/iconconstructor_setup.EXE - 3Mb - Download - Screenshot

FolderIcon XP
Change an icon for any folder with two clicks. Select one of 129 specially designed XP-style icons (colored, numbered, marked folders) or use any external icon. Extendable set of 262 specially chosen system icons is installed with FolderIcon. All changes may be logged and then canceled...
http://meaningdata.com/download/FolderIconXP10.exe - 1Mb - Download - Screenshot

Icon Genesis
revolutionary and powerful desktop icon management tool for Windows XP that can increase productivity, save time and boost fun by using Icon Groups and "Live! " Interactive & animated 3D icons. Icon Genesis brings revolutionary, and easy to use icon management; and takes advantage of today’s... Icon Genesis features unique and extremely intuitive Icon Grouping; which is based on Windows XP Sorting technology. ... It lets you keep Windows Desktop organized and clean by keeping icons in Groups. ... Each Group can store icons by task; such as "Files & Folder", "Program Shortcuts", "Internet...
http://www.IconGenesis.com/download/icon_genesis_setup.exe - 3Mb - Download - Screenshot

Basic Icon Set
Get your program a fresh look and feel using a new set of icons. The set includes the most frequently used toolbar and menu icons. All Windows XP style-like icons you need for items in menus from File to Help. All icons in PNG, GIF, BMP, and ICO formats. ... Designed for standard, active and inactive states.
http://stock-icons.luckyicon.com/download/LuckyIconBasicSet.exe - 564Kb - Download - Screenshot