Rated 3 out of 5 stars

Well I use Firefox 3.0 RC 1 since yesterday and mostly when I start it the add-one freezes for a while as well my firefox.
Maybe it's because it's a release candidate I don't know.

This review is for a previous version of the add-on (0.5.5). 

I'm not sure why that's the case but if you could please post your information in the forums then I can better assist with fixing the problem. I've not heard of anyone else having this freezing problem on startup.