I was wondering can anyone here give me the Actionscript to do a advanced Preloader? I mean that the preloader includes 2 different sections: "Image" and "Sound"

So how do you break up a whole movie into these 2 sort of different loader-bars. I wish that the loaders will load themselves differently according to the different bit they are supposed to preload... AT THE SAME TIME.

Thanks for any inputs I might find here.