Originally posted by: Ecgtheow
This is pretty easy (for me at least).  In a nutshell, you want to find the URL of the trailer on Apple's server.
1.  Go to the page of the trailer you want to view.  For this example I will be using 
The Hitchhiker's Guide to the Galaxy.
2.  Click the proper buttons to start playing the trailer.
3.  The next step is to find the location of the [Ireference movie[/i].  This is a small file that points to the actual movie file.  I'm not sure how that's done on Windows, but 
Safari has a nice built-in activity viewer that shows us what we need to know.  In this case, the URL of the reference movie is 
http://images.apple.com/movies/disney/h...s_guide/hitchhikers_guide-tlr2_480.mov
4.  Using your favorite download tool (I prefer wget) you download the reference movie.  When it's finished (it should be pretty quick), open it in a text editor.  The contents will be a lot of gibberish, but the important bit will look something like hitchhikers_guide-tlr2_m480.mov   That's the name of the actual movie file.
5.  We combine the URL of the reference movie with the actual file name to get the url  
http://images.apple.com/movies/disney/h..._guide/hitchhikers_guide-tlr2_m480.mov  You can then download the movie with the tool of your choice.
6.  There's no step 6.  
