I was wondering if there is a way to get new preview styles. I only get 3 preview styles: windows, GTK+, and Fusion. The windows option looks dated (XP). Is there a way I could preview in OS X, Win7, Win8(Metro)? I would like to see how it would look under different operating systems. Thanks!
The basic themes are OS independent so you can switch between them easily. Vista, Win7 and Win8 are the same theme. Both Vista+ and OS X use native controls in their styles so it's not possible to view them outside of those OSes.