http://www.ebs.co.kr/
This site gives us a lot of things to learn
Basically, English, Japanese You can learn almost everythinhg you want.
When I was in high school, I really used this site a lot to learn many things. And It can be used for review what I learned in the class. It's good for university student as well.

http://www.youtube.com/
it produce many things to learn.
We can learn phonix from this website, and It can show the movie subtitle. little bit of movie..and so on.
If you find something that you look for, this website will give you almost everygthing satisfying you.