Rated 5 out of 5 stars

Please, don't add bad reviews and ratings for things which are only due to Mozilla and not to this addon.
The policy of updating can be bypassed by using Nightly Tester tools, or wait or harass developpers for an update, but don't lower the rating because this addon is good indeed.
I love the fact we can do classical studies with Firefox!

This review is for a previous version of the add-on (0.39.20100220).