profirefox.org

The Best Firefox Yet
With more than 15,000 improvements, Firefox 3 is faster, safer and smarter than ever before.
What’s So Great About Firefox 3?
The Web is all about innovation, and Firefox 3 sets the pace with dozens of new features, including the smart location bar, one-click bookmarking and blindingly fast performance.
Simply put, your online security is [...]

1. Make the autocomplete menu show only typed addresses and not visited or bookmarked
* Enter about:config in the location bar to access the advanced preferences. Accept the “This may void your warranty message”.
* Look for browser.urlbar.matchOnlyTyped and double click it to set it to false.
2. To set the autocomplete menu to single line suggestions, Install [...]

First, you will have to enable registration of protocol web handlers from different domains.
* Enter about:config in the location bar and press Enter to access the advanced preferences.
* Look for gecko.handlerService.allowRegisterFromDifferentHost and double click it to set it to true.
Now click in the link below to add Gmail as a mailto: links handler.
Add Gmail as [...]

1. To duplicate tabs press Ctrl (Cmd on Mac) while dragging a tab to create a duplicate of the dragged tab including its history.
2. To move tabs to another window just drag a tab and drop it on another window to move it. If the dragged tab is the last one in its window, it [...]