View this video for tutorial: http://www.youtube.com/watch?v=iCtZ8EMVJ60
WantYouTube is for users to download music(MP3), videos, movies or MTVs from YouTube, open YouTube video page. More than that, you can download nearly 400 other popular video-sharing websites all over the world, such as fc2, Xvideos, 5min, Break, Current, Dailymotion, Facebook, Google Video, ku6, Megavideo, Metacafe, Myspace, Photobucket, Sina, Spike, Tudou, Veoh, Vimeo, Yahoo Videos, Yam, Youku, and many others.
Just visit the "Wantyoutube" and get your favorite videos!!
And Java plug-in is needed. Don't feel bothering about it because any similar sites like keepvid, linkyoutube use it too. Anyway, "Wantyoutube" still give you complete and clear instructions while you're using it. Don't worry! Just follow what it said!
I find it good to use http://www.wantyoutube.com/
It's totally free and easy to download.
Or you can just add "want" in youtube URL to get videos!
