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
Rated 5 out of 5 stars
Works with 4.0b7!
As technoglide mentions, when filling in your profile, just hit "enter" when you finish if you don't see the OK button at the bottom of the window. This will save the data.