Rated 5 out of 5 stars
my problem i mentioned before in last review has solved.
i refered to FEBE Support Forum and found the solution.
there "cbaker_admin" helped me to solve my problem by that Error saying "Extension data is still loading...."
i'm using FEBE 18.104.22.168 running on Firefox 10 without any problem.
Thank you so much for this great Firefox add-on.
it is special.