Good Grey is a ShapeShifter theme that changes the graphical interface of Mac OS X. This theme is a plain, light colored theme with flat traffic light buttons for window control. If you're looking for bevels, reflections, shadows and a potpourri of colors, this is not the theme for you.
Version 1.4 is a beta that doesn't yet contain the icons.
Mac OS X 10.3 or later, ShapeShifter 2.0 or later
*Previously available here