Open www.bushtorrent.com and search ur requirement, there u can see two sessions. one is for paying process and another one is for free process. and open the link in free process(according to ur desire) then u can see on top DOWNLOAD TORRENT click that and save file in ur system .
Open that file with BIT COMET, amd give the location to where it has to download otherewise it'll download in C:/downloads folder . And open the bitcomet which is already installed in ur computer and u can see ur requirement there .double click it. it'll downloads the movie