Like to watch trailers and want to get them on your phone or zune ?
Download QuickTime Alternative
Goto Apple.com/trailers or http://movies.yahoo.com/feature/hdtrailers.html
Browse through the movies and select something like Transformers : Dark of the moon > Watch Now > Download > Select the quality you want - 480p is recommended.
next > next
next till you hit finish.
Settings > Software > Collection
or hit manage to change your destination folder
then collections > videos > select the video - right click > Sync with 'zune/phone'
watch status bar for sync status
disconnect device and play :)