LW is p2p which is sharing b/w other people like you & I. I think this is a legit movie site: http://www.imdb.com/title/tt0387564/ but at a closer site I think it's more a review site. It does have links (check merchandising), for purchasing of dvd's at discount rates.

Someone else might be able to advise you. I watch many of my movies thru blockbuster.