Obsolete in new versions Rated 1 out of 5 stars
Since Firefox 6 and still in 7 there are no options nor tabs nor windows to work with! It only appears a little window with three buttons: Accept, Restablish all and Cancel. My Firefox is FF 7 in spanish version. My OS: Windows 7 Home Premium. And Gui Config is version 1.2.This review is for a previous version of the add-on (1.2.1-signed).
This is fixed in version 1.2.2 which is available at http://guiconfig.freedig.org/install and of course here after it has been reviewed.