> although you do need one to get a more manageable user interface I know this get mentioned every time there's a discussion on Firefox UI and extension, but Tr

> although you do need one to get a more manageable user interface I know this get mentioned every time there's a discussion on Firefox UI and extension, but Tree Style Tabs [ https://addons.mozilla.org/en-US/firefox/addon/tree-style-tab/?src=ss https://addons.mozilla.org/en-US/firefox/addon/tree-style-ta... ] is one excellent example of such extension.