QuoteCopy and paste the url from you tube,
Go here > http://keepvid.com/
Paste the copied url in the box at top of page.
Then download.
Done.
This works for putfile, youtube, etc etc.
You need to download a flv player.
?is this legal?
The site itself is legal, its the use its put to that might be dubious. Providing the stuff you are downloading isnt copyright or they have given permission to download then there is no problem. If the stuff is copyright and some person just shoved it on there then it isnt legal to download it.