Rated 5 out of 5 stars

Nice addon...

Works fine with greek characters for me. To make it work, just replace those characters:

αβψδεφγηιξκλμνοπ;ρστθωςχυζΑΒΨΔΕΦΓΗΙΞΚΛΜΝΟΠ;ΡΣΤΘΩςΧΥΖ

with those:

abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ

and then restart Firefox...

This review is for a previous version of the add-on (0.4).