Access Your Favorite Sites with Firefox 3
Now you can access all your StumbleUpon favorites simply by typing the topic into your search bar.
Firefox 3's Smart Location Bar allows you to import your SU favorites into Firefox bookmarks for easy reference! The process may take a few minutes, depending on the number of StumbleUpon favorites you've saved. After importing, just type the name of a topic into the search bar at the top of your browser window and you'll see all your SU favorites matching that topic.