IcoJoy.com is an online shop where you can purchase and download high quality royalty-free stock icons which can be used in a wide range of projects such as platform based applications, cell phones, websites and web 2.0 applications. But Icojoy has given us some their free icons to use. Lot of free icons available such as twitter, web development, rss, windows vista and many more.
Icojoy Free Icon Sets
You can easily download and use theme and there is no limitations. These free icons available in their blog. Grab them! ^_^
This site looks good as it will save me a load of time crawling around for Outsourcers. here I post once and then wait for the bids.