iLeopard

iLeopard is an excellent free theme for Mac OS X that you can use to give your system the sleek and modern appearance of the iTunes 7 interface. One of the most outstanding features of iLeopard is that it uses the Artfile.bin merged with the Extras.rsrc method to create a full theme for Mac OS X. By using this unique method, iLeopard is able to control almost all the user interfaces such as buttons, title bar control, radio buttons, and more.

Moreover, the Extras in iLeopard also controls the progress indicators as well as the scrollbars, ensuring that the transition from the previous interface to the new one remains seamless. However, some applications have their own resources to create the user interface. Despite this, iLeopard comes with three modifications to these resources so that the user can enjoy an incredible experience.

However, keep in mind that iLeopard is free for non-commercial use and hence given "as is" without any warranty. If you choose to use it, you do so at your risk. Finally, we recommend this to anyone who wants to give their Mac OS X system an incredible and modern appearance.