Preloader for Dynamic Image+flashintro

Im making a flash intro that is 37 kb in size, and on top of that i want to pull in images dynamically. I am having a crapload of trouble trying to make a preloader that loads the swfs embedded contents AND the external stuff at the same time, all in one, and then starts playing.

Its either really jerky and retarded, doesnt display till the last 90% or so, loads the image after it starts playing, or just doesnt work at all.

Ive tried tuts on the site but I cant get it working, cause they seem to be aimed at preloading external stuff in the swf once the swf itself has loaded and then you clik a button “Image 1” etc.

Please help me someody…Im sure theres a solution.:h: