Not stable. Crashes. Puntuado con 1 de 5 estrellas
The add-in downloaded and installed ok. I opened the FF Download Manager and the new add-in showed up. Then it took an extraordinary long time to fill in. Clicking on files in the list took 10 - 20 seconds to respond. Finally it crashed.
I'd stay away from this for now. It's just not stable enough for me.