JPG quality, external, etc

…Hi people, you all know about the issue with the quality of jpgs in flash…
so I want the pic to be nice and load it with this for e.g.


_root.createEmptyMovieClip("container",1);
_root.container._x = 0
_root.container._y = 0
_root.container.loadMovie("url");

but then of ourse it needs some loading time again! I`m loading the whole MC already with a preloader - can I combine both: preloading the main swf and this image?

thanks,
m.