Windows VISTA AERO VS. Linux UBUNTU BERYL

http://tw.youtube.com/watch?v=xC5uEe5OzNQ

自由軟體萬歲！

3D Desktop! TouchScreen and XGL on Linux!

http://tw.youtube.com/watch?v=Yx9FgLr9oTk&feature=related

神乎其技！這是 Linux -- 自由軟體！