Free cool icon set

If your looking for some free and cool icons, you can find some over here:
http://www.famfamfam.com/lab/
I came upon these icons on a credits link over at the Miranda IM website.
Been trying out the Miranda Instantant messenger. Doesnt have the full functionalities of the actual protocols, (MSN IM), (AOL), (Yahoo), (ICQ) but for me its worth the loss instead of having 4 IM programs running.