{MX} Positioning a loaded external movie

I have a flash movie that has an internal movie clip, when the various buttons are pressed I want to load a movie in place of this original so I have put this script one of the buttons:

on (press) {
loadMovie(“movie2.swf”, “_root.load”);
}

However, the new movie is not positioned in the correct place ie - instead of it being in the same position as the original MC the top left corner is positioned in the middle of the stage.

Can anyone help?

Problem solved with SetProperty.