Check out these royalty-free icon collections with over 190 icons and small graphics elements that come in all sizes - from 16x16 to 128x128, 8 to 32 bits. Most are WinXP icons with alpha-channel. It's what you need for your website or application.
Downloads: 1656 - Demo - Download Now
Vista Network Icon Library is a collection of network-related windows icons. The collection is distributed as BMP, PNG, GIF, ICO files. Each icon has 16x16, 24x24, 32x32, 48x48 and 256x256 pixel versions, as well as variants with and without shadows.
Downloads: 1392 - Demo - Download Now
Yellow Web Buttons offer a bundle of navigation images for social networks and custom web sites. The icons are easy on the eye, and provide a uniform theme painted in yellow. The delicious buttons for delicious sites:)
Downloads: 1543 - Shareware - Download Now
Vista Style Transport Icon Set can be used in Transport, Logistics and Tourism industries, as it includes icons of modern transport facilities such as ships, cars, airplanes. All images are of excellent quality, for being hand-crafted pixel by pixel.
Downloads: 1449 - Demo - Download Now
16 x 16 Office Toolbar Icons pack contains everything you need for the toolbar of your office application
Downloads: 1583 - Demo - Download Now