sth wrong under 3.7. Rated 4 out of 5 stars

i cant double click to open maff file,need extra "enter" press.and 0.12 is ok.

This review is for a previous version of the add-on (0.17.2). 

Thanks, but MAF is not routinely tested on trunk

Thanks for the report, I'll investigate it when I find some time, even though I don't usually develop on pre-beta versions of Firefox, since newly introduced features are subject to abrupt changes.