is one of the hottest trends. that has companies heading to court. >> in the late '90s and early 2000s the music industry grew come play isn't. they said you have to start investing in the technology that comes after the compact disk and they refused to do it. >> the bad boys are picking a fight with the internet site napster.com. >> the lawsuits began when metal ka heard on the radio a song that they hadn't released yet. metallica was like, what? >> april 14th, metallica filed a lawsuit against napster for encouraging people to steal and trade our music. >> we startsed this it thing to