Try VideoGet. It downloads from YouTube, GoogleVideo, MetaCafe, MySpase, Photobucket and other 600+ video websites.
Full List of supported videos websites:
http://nuclear-coffee.com/php/supported_services.php?id=VideoGet
VideoGet also providing you with ability to convert each video in most popular formats for more comfortable video playback. VideoGet supports AVI, MPEG1, MPEG2, WMV, FLV, MP4, 3GP, MP3 file formats, so you will be able not only to view it, but also put it into your iPod, mobile phone or any other portable device. One-click-download-convert. Plugins for Internet Explorer and Mozilla FireFox browser
Watch here:
http://www.youtube.com/watch?v=6R9VCNtFrs4