Loading two movies & loading entire current movie

Question

well, having a bit of problems with figuring out my preloader
:/. Iv been able to figure out how to load a single external movie
with a dynamic preloader graphic that tracks percent and stuff, but
i have not been able to figure out how to load multiple external
files but useing the same graphic to track the percentage of the
loading for the two as if they where 1. Also have not been able to
figure out how to make a preloader for the current movie. LIke have
the preloader at the beginning of the movie and have it stop, and
run the preloader for the load of the rest of the movie file, then
continues to play the intro of the same file after loading has been
compleated. my code for what i'm able to do is below, any help
woudl be helpfull :). Thank you guys and girls^^

Answer 1

Here's the code for the controls:
/* to pause */
on (press) {
    stop();
    pauseinv._visible = false;
    playinv._visible = true;
    pause_btn._visible = false;
    play_btn._visible = true;
/* to play */
on (press) {
    play();
    playinv._visible = false;
    pauseinv._visible = true;
    pause_btn._visible = true;
    play_btn._visible = false;
The controls are placed in the main movie itself and have them till the lastframe so that it remains there for the rest of the movie.
I'm only loading the second movie at level 1 at the last frame of the main movie like this:
loadMovieNum("video_contd.swf", 1);
Thanks,
Prakash