[flexcoders] Module Communication

[Nate Pearson]

I'm trying to get my parent app to speak to my module.

I got:
private function initBurndown():void{
   var ichild:* = burnDown.child as IModuleInterface; 
   iChild.iteration = 3  //I get a setter method for iteration in the
module
}

and 

<mx:ModuleLoader id="burnDown" url="Burndown.swf" ready="initBurndown()"/>

Flex builder errors out and says "Access of undefined property
IModuleInterface" :(.

Any ideas?

Thanks!

Nate