Video DownloadHelper is, bar none, the best download program I have ever used. Especially on Firefox. On other browsers you can only download 2 per 2 hours, without paying them some money, which is irrtating that it doesn't preform like it does in Firefox.

Nevertheless, it will download a whole boatload of videos that other downloaders won't. Which is well worth any inconvience. So, overall, it is the best. And I will certainly continue to use it.