Loading movie with embedded FLV


I just followed the (spectacular) video tutorials on gotoandlearn.com on how to embedd and control flash video. Ok, my video player works perfectly externally…but when I try to load the swf file into an MC inside another movie it wont play anything and the controls do not work. I have tried changing its level but still nada…

the AS I am using is attached to a frame like this:

loadMovie(“video_interface.swf”, _root);
_root._x = 10;
_root._y = 10;