Get Limewire or BitTorrent. It will change your life. The viruses are extremely rare. If you have a mac you are in good shape. I suggest Limewire its way easier now they have torrent support. So go to limewires website download it. Then go to PirateBay.com and search for your movie. Then you will download the file it will be a MKV file. You can download VLC player and watch it on your computer. Its quite easy, you just have to commit yourself.