ActionScript 2.0 :: Open New Movie Clip From Existing One?

I'm trying to open a new window from a button in my main window and load a movie clip into it. I have not yet found a solution that works though. From the documentation I have found and tried:

Code:
loadMovie(filepath, this);

This works, but it replaces my existing one. I want a new window, so I tried to add:

Code:
this.createEmptyMovieClip("chat_mc", 999);

This loads all the components from the movie clip ontop of my existing one, it gets it half way there sort of, lol. All in all this is what I have:

Code:
on (release) {
this.createEmptyMovieClip("chat_mc", 999);
loadMovie("C:\Documents and Settings\foo\Desktop\Server.swf", chat_mc);
}

how I can get this to work? I would like two windows with two movies, the new one created on the press of a button.