02-20-2007, 07:01 PM
Use multiple sidebars simultaneously. To use, right click on a menu item in the sidebar menu, or right click on the sidebar header. Then, you'll be able to place that sidebar on another side of screen, allowing multiple sidebars at the same time.
Posted on Tue, 20 Feb 2007 03:23:07 PST at https://addons.mozilla.org/firefox/4534/
Posted on Tue, 20 Feb 2007 03:23:07 PST at https://addons.mozilla.org/firefox/4534/