Rated 5 out of 5 stars
I have been a Firefox fan for many years. When I upgraded from FF3 to 4, FF would freeze and performance was terrible. I kept hoping that it would improve. I would have to go back to FF 3. I did this with 5, 6, and 7. Finally I found this utility, it I am now able to run FF 7. This is great!This review is for a previous version of the add-on (1.0.1-signed).