dear friends
use real player 10 to download videos from youtube,
browse using any explorer, when u want to download a file just copy the link from the site,

step 2:

open real player click on search space at top right of the window, press enter, address bar will be shown paste ur link and press enter.

step 3:

ur video will start playing just right click the video and select download video, it will be saved in real player downloads. in my documents
thankyou

enjoy free dowloading