question
 

is copyrighted music the only thing you can download and get cought ? if not what else can you get caught for?

Anything that's copyright; be that videos, programs, etc. There's a lot of copyright material being shared on the network. But not all that's being shared is copyright. There's lots of material that's not copyright. eg: There's music bands that seek marketing/distribution of their music by sharing it online (I was aware of quite a few who do this.) There's amateur/semi-pro video producers who so the same. There's photographers who do the same. There's some programmers who do the same.

so what ever is not copyrighted you cannot get cought by anyone like police and stuff?

You can download stuff off this site and its free and legal, though theres not alot of content:(. http://www.magnetmix.com/audio2.shtml Just click to download and it will d/l on LW.