CoolIris

If you haven't seen it yet, definitely go grab the CoolIris plug in.  It's only for Firefox (as far as I know), but it has that perfect combination of being functional eyecandy.  It's extremely handy for finding media (images, movies) quickly, and it just looks awesome doing it.

Grab it.


...Also: one of our developers at EOL has hacked the code to allow us to feed info to CoolIris... so you'll be able to use it on our site.  ...Which is sweet.