Firefox 3.6 introduced so called “Personas” that allow you to customize Firefox with some special themes that you can apply with just one click. There are more than 30,000 Firefox themes available for you to download. This is going to be a compilation of the best 50 Firefox Gaming, Movies and Music Themes.
This list requires an updated – if you find any themes that do not work please leave a message
Mac Firefox Themes
Update: Here are the latest Mac themes for your Firefox! Enjoy
Firefox Gaming Themes
Firefox Movies/TV Themes
Firefox Music/Artists Themes