Works fine in FF3 Rated 5 out of 5 stars

This extension is from category "must have".
It does work fine with FF3 as long as you press CTRL key when saving the forms.
If CTRL key not pressed, it will save form specifically for that page, not for the entire domain.

I don't know what was behind the decision with CTRL bs, but it surely made rating of this great extension go down.
Hopefully the developers will address this issue and revert back to the old behavior in next version.

For now I've reverse CTRL key function:
if CTRL key pressed, it saves form only for the current page, if its not pressed, AF saves form for the entire domain.
I did so by replacing all instances of "event.ctrlKey" (no quotes) with "!event.ctrlKey" (no quotes) in autoformer.js

This review is for a previous version of the add-on (0.4.1.5).