Customized Opening Movie?

[Vendros]

EDIT: Er ... sorry. This is definetely in the wrong section; I was looking up the Model Editing stuff when I wrote this, and apparently I wasn't thinking.

I've seen on alot of servers lately, that whenever you're entering the world on a new character (after Character Creation), they have their own customized movies. Maybe even, for example, the old trailers for Burning Crusade or Vanilla. I've tried using the Search function with no results, so I was just wondering how this was possible, and any suitable answers are appreciated. Thanks in advance.

[Yamakid]

*EDIT* Nvm i thought u meant the intro when u first launch WoW :P

I dont know if this works but i think the easiest way would be:
Search the original movie in the WoW Data folder (Its a normal movie file, no Warcraft Studio needed) and put a new movie in there with the Original movie's name..

Try it :P