I see complaints from reviewers about paying $30 for the full version to avoid the watermark on copied videos, but I've been using the paid version of Videodownloadhelper for over two years and have downloaded hundreds of videos very easily. Yes, when there are updates it has taken me a minute to find where to add the lifetime key (could be more intuitive, Paul!), but it's doable and $30 is a small price to pay for lifetime use! It works great - many thanks!!