To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!Close
Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
Not for Thunderbird 3 Rated 1 out of 5 stars
Although it says "Works with Thunderbird: 1.0+ – 3.0b2pre", it certainly does not work with Thunderbird 3.
Error message saying it is not compatible.