Rated 1 out of 5 stars
Doesn't work for me neither. I don't even see it anywhere on the screen. I've used it, or similar in Chrome, and it worked well. But then Chrome got muddy, sound sucked, and then it stopped working altogether. I like FireFox, but hoped the Chrome extensions I had worked here as well. I guess I'll have to find something else, or check back now and then to see if this one gets fixed. Enjoy!