groupie, you say is this "site" dangerous.
Well Limewire is NOT a web site, it is a computer program that runs on your PC.
When you search for a song what you are actually doing is searching for that song on thousands of computers all over the world.
The PCs it searches on are ordinairy PCs like yours and mine (by instaling limewire you are allowing it to do this)
It may find that song on a PC in the UK, in the USA, in Japan, in Brazil, in fact anywhere.
Once you start to download that song it is in fact copying it from the PC in Brazil or Japan on to YOUR computer.
Once you have that song on YOUR PC, then anyone else who searches for that song will find it on YOUR computer.
So that person (maybe in Russia) downloads it from YOUR computer to THEIR computer.
As Ethel points out, the problem is that not everyone can be trusted.
Somebody may put a file on their PC saying it is a song by Westlife (or Spice Girls), but it may not be a song at all.
It may be a computer program, and when you download that computer program to your PC it may run and install a virus on your PC.
So Limewaire CAN be dangerous becuse there are a lot of people out there who like nothing more than destroying other peoples PCs.