Trigger a movie to play

How do I get a trigger to activate an .AVI movie?

I need a fullscreen movie to display automatically when the player gets to a specific point within the level and then once finished let the player resume the game.

I’ve looked at the following:

Its not really what I need, is there a step by step anywhere as to how I can resolve this?

bump?!..

Did you solve this problem?

Just found a website to watch movies online: GoMovies