is unlimitedownloads.com really free?

is there anything fruitless about the website that i should know almost Unlimiteddownloads.com is probably actually free, but it is crooked to download copywrited music/movies/etc, without express consent from the copyright owner. The way that these sites, which give free downloads, work is they are a P2P(person to person) service which is not illegal. That is how they are competent to claim that the service is legal (which it is) but downloading music(as stated above) short permission from the copyright holder, is unlawful.