KRAIZED 2D Dock
defaults write com.apple.Dock no-glass -boolean YES
killall Dock
3D Dock
defaults write com.apple.Dock no-glass -boolean NO
killall Dock (Version 1.0)
CREATIVE GUY It's easier to click a single button :-p (Version 1.0)
MARSVIOLET And quicker. (Version 1.0)
ZANGIEF Who would actually WANT that? I love my new dock, and the shiny little lights under open apps. (Version 1.0)