Falling Snow Tutorial

So I was using this Falling Snow tutroial provided by Kirupa: http://www.kirupa.com/developer/mx2004/snow.htm

The Flash MX 2004 version was not working for me on an export to Flash 7 and higher. It works in Flash 6 though. So anyway, I figured what I needed was the OOP version of the file that calls the action script in an external file. I have it working just fine now, but my question is, how do I have this .swf file located in one folder, while calling the external .as files from another folder? Here is the AS in the main fla

var s:Snow=new Snow(100,_root,120,600,0);

this.onEnterFrame=function() {
	s.setWind((_xmouse/50)-4);
}

How do I alter this to reference the Snow.as in a different folder/url?