Once you have WindowBlinds installed, simply open the Mac OS X Theme file and you’ll be able to customize it to your liking. Mac OS X Theme features more than 20 styles to choose from, including the Aqua, Graphite and Platinum designs, with both left and right-handed button bars. You’ll be able to choose the desktop wallpaper and the system’s color scheme, as well as set the text font and transparency degree.
The Apple menu in Mac OS X Theme is unfortunately not an exact copy of the original but is pretty close. It's basically a stripped down Start Menu that has been made to look like the Apple menu in Mac OS X.
The look and feel in Mac OS X Theme is remarkably Apple, although Windows keeps creeping through, especially if we take into account two important flaws: the theme doesn’t include a dock-style taskbar, nor any Apple wallpaper.
Mac OS X Theme is a great visual theme for those who either can't afford a Mac or simply prefer the elegant Mac look and feel.