@mswenzday:

You must have Greasemonkey installed to install scripts and styles. Look the Mozilla Addons portal for it, as i'm not sure there's a version for the old Mozilla Browser.

pollywog888 Said:
"Guys,I use this ：

Click Here!

Download video from youtube direct to your PC or iPod fast and easy!

Enjoy!"

Spammy reference link :p.