I don't have time or motivation to maintain this icon theme anymore (this theme has not changed since version 3.3, Mar 17 2007). The fact that it still "kinda" works nearly a decade later (2015) is a small miracle. If anyone wants to take over its ownership, please contact me.
This is (was) a complete refresh of the original OSX icon theme by Toby. I fixed every missing icon I could find, fixed the "tiny icon" problem and made enhancements. It is somewhat of a hybrid theme: I tried to make choices that seemed logical trying to keep a balance between usability and strict adherence to OS X.
2015 update: fixed the download link, nothing else.