Yep, it's time for another one!
As you can see, it's one of those generic OS X lookalikes which we totally don't already have tons of. Believe it or not, but mine is the only (finished) one for RP9.
A computer running Windows 98SE or ME
Revolutions Pack 9
Extract all files to C:\Windows\Resources\Themes
Run the .reg file
Select the theme, either from the appereance tab in the desktop propperties window, or the 'Themes' tab in the RP9 configuration window.
If you have any questions or suggestions, please tell me in the comment section below.