If you haven’t already come across it, Media Loot is a coming soon site that will allow you to subscribe for access to loads of icons and other web design resources instead of paying for every set you use.
Although the site isn’t up yet, they are offering a few free teasers in the MediaLoot blog.
Free Corporate Identities
Free UI Set
On their splash page it says they’re launching Feb 2010 (which has already been and gone) so I guess they’re not too far away from launching now. If you stick your email address in the box on their splash page they will keep you up to date with what’s going on.