webCam on stage

Hi there…
I really need help on chapter 20, regarding live cam.

My AS looks like this:

 
var theCamFeed:Camera  = Camera.get();
var myCam:Video;
myCam.attachVideo(theCamFeed);

When i test movie, it ask if it´s ok to allow the settings and so on. i click allow and only a blank white stage is showen :frowning:
I use a digital camera wchich works fine on msn, ulead studio, pinnacle studio…

Is it a script problem or a camera probs?

please advice!!!

Regards Hamid