Hmmm, I don't think I've ever heard of a Flash file with sound not playing the sound when in Lectora. We host Flash as a standard ActiveX control,and don't attempt to do a whole lot to it. We also use flash for audio almost exclusively in titles that we create for customers, and haven't herad of any issues.By "if I call in a flash file" do you mean make a "getURL" call? What call are you referring to?- John