With the release of Firefox 3.5 many popular themes and add-ons have stopped working, because they have not been updated to be compatible with the latest version.
However there are several themes available which are completely compatible with Firefox 3.5.
Firefox Facts has put up a list of 10 popular themes that are Firefox 3.5 ready, some of the themes are really beautiful, so if your older theme has stopped, give a try to one of the 10 themes.
Here are some of our favorites from the list Firefox Facts put up.
Image Credits: Firefox Facts