Installs easily, handling of downloads very good. When problems, you get real helpful answers, so yes I'm a PRO user, meaning I paid for this and I will pay (and did) for every useful software that I use regularly. In one of the reviews I read that it was unfair to only get the lower quality mp3 or video files. I say, get real, why shouldn't a developper be paid for all his/her effort and time invested.
Very useful and great add-on !!