To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseReview for Toolbar Buttons by rider45
Rated 3 out of 5 stars
Needs to be update for Thunderbird 5, have the same problems as Femma's post.
Edit - Needs "Page Background" & "Html Insert" buttons PLEASE
To create your own collections, you must have a Mozilla Add-ons account.