Lean, mean and minimal Firefox Theme. Emphasis on content with minimal distractions. It's a power user's theme which integrates heavily with the Mac OS X window chrome and minimizes distractions of the browser UI.
This theme gives the clean, glossy look of the XP and Vista "Strata" icons to Ubuntu's Human theme. I took the XP version of Strata and changed the colors in Gimp to better fit the Human theme. I think it fits pretty well.