I was surfing and came upon Icon Buffet. Of course, with the name, I thought it was going to be some cutsy site, but it was not. The site is chock full of icons in several varieties and they are all free.
Funny story though, they use to sell their icons, but according to Icon Buffet’s about page, they turned around and decided to offer all of their icons
This post was submitted by blondishnet.