Free Twilight Desktop Icons is a collection of 12 free icons for personal and commercial use (software applications, websites, blogs etc.) based on the Twilight Saga. Distributed under a Creative Commons Attribution-Share Alike license 3.0.
Downloads: 72238 - Freeware - Download Now

Free Large Business Icons represent a free icon collection well-suited for websites and programs associated with all sorts of business activities. The icon set is available for instant and absolutely free download.
Downloads: 61364 - Freeware - Download Now

Gray icon collection by Nika is a new collection of high quality icons for your blogs, websites and applications. It includes such popular icons as desktop icons, hardware, e-mail, arrows, numbers, music, film and other.
Downloads: 30465 - Shareware - Download Now

Fifty perfectly monochrome glyphs for multi-platform development. Perfect Black Icons are drawn black, and can be used to enhance desktop software, Web sites and portable apps made for Microsoft Windows, WP7, iOS and Android.
Downloads: 29212 - Shareware - Download Now

Small Network Iocns is a collection of network-related stock icons. This royalty-free collection is distributed as BMP, PNG, GIF and ICO files. Each icon has 16x16, 24x24, 32x32 and 48x48 versions, as well as variants with and without shadows.
Downloads: 52667 - Demo - Download Now