Rated 5 out of 5 stars

Because this board cannot properly format posts, and there's no Preview Your Post button (bah! How lame is that?), I cannot post instructions on how to do this here. So if you want to know how to get Signature running in FF3, please visit:

http://planetzarg.blogspot.com/

This review is for a previous version of the add-on (0.4.0.5.20070419).