Developer reply by Jeremy Gregorio
Rated 4 out of 5 stars
I real love this add since i try to put podcasts on my mp3player,but after a it wouldn't let me download them at all it's just straight blank.Maybe is just me begin silly but it has been an issue for me
This review is for a previous version of the add-on (3.8.3).Found the issue (there was a change in how FF handles document references to the opening window). This is fixed in the development channel. You can install it from https://addons.mozilla.org/en-US/firefox/addon/youtube-mp3-podcaster/ (it's at the very, very bottom of the page, click "Development Channel" to expand the section and you can install it). I'll have it in the mainline in a few weeks :).
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