Funny this thread should come up... Me and my roomate have recently found a way to perfectly sync the LotR: Fellowship of the Ring soundtrack with Titanic... Put the movie on mute and it makes it darker and somewhat operatic and SUPER epic... there's a certain track you have to go to to once the movie stops doing the pseudo-documentary thing at the begining, it syncs down to little subtle details even (cymbal crashes in the score at thrown punches and perfect transition timings). I mean like the scores to the movie could have been switched. I'll have to talk to him to remember exactly which track into the soundtrack you have to start on, but seriously it works amazingly well.