Rated 4 out of 5 stars

Version 3.4.3
There is no MP3 option for download. No other options too, except MP4 video.
In add-on options, MP3 option is no longer listed in the Format tab to check it. Rest video-audio formats exists, but not listed in download list as options.
All this, after the Firefox update to version 31.0
Pls fix it !

This review is for a previous version of the add-on (3.3.4.1-signed.1-signed). 

Hi, sorry about that. This should be fixed in 3.4.4. You can download it manually at http://glimmersoft.com/podblog/2014/07/27/3-4-4-read-this-if-youre-still-missing-mp3-download-links/ and It should be up here on Mozilla.org in a few weeks. Thanks again!