"Do you find things are getting crowded across the top of your Firefox
browser? Here's a neat way to get more space - add a vertical toolbar.
Today's widescreen displays make it appealing to place some of the buttons
that you use on the side instead of along the top of a window. This free
extension allows you to do this with ease."
http://www.techsupportalert.com/content/how-get-more-space-configure-or-add-firefox-buttons.htm
