As for a super trailer, someone on TFN made one called "Legacy" which is about shows the legacy of the Skywalker family through all six films. It doesn't use Star Wars music until the very end, but it is creative and the only trailer I know of that spans all six films.
Read more about it here: Jedi Council Forums - "Legacy Trailer"
- OR -
You can download it directly here in tow different flavors:
Legacy Trailer - LARGE
Legacy Trailer - MEDIUM