I like a lot of things about the Firefox browser, but wish it blended better with the rest of the Mac OS X operating system. Adium fits into OS X perhaps better even that iChat, but the Firefox icon looks downright fugly compared to Safari… Well, a designer named Adam Betts put together an more aquafied alternative of John Hicks original. Download the new Icons or check out Adam Betts’ original post.
To further enhance the look of your Firefox, try the Mac OS X themes available at TakeBackTheWeb. GrApple (UNO) helps FF fit in.