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Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
Be careful with old versions!
These versions are displayed for reference and testing purposes. You should always use the latest version of an add-on.
Added: Track how much time is actively spent using Firefox (excluding when Firefox is minimized/unfocued)
Added: Track how much time you have spent on specific sites. For example you will now be able to know how much time you have spent on Slashdot or MySpace
Added: Blacklist/Ignore List