version 6.0.1. Rated 3 out of 5 stars
This new version for firefox 4 is not working good...after finally seeing the arrows in an addon-statusbar, it was almost impossible to define the functions of the different arrows, changing functions (clickmap) did not result in any change or it was forgotten. If an arrow appears or not (display) was a bit by chance. Finally a cancel button would be nice, if you don't to change anything finally.
The former version was great, so this one needs some extra work.