I am developing an FLEX (NOTAIR) application that will loaded by a .net Container. I can drag a button in my flex application with in the boundaries of conatainer. I have a requirement that I need to drag outside of the container to the screen when user dropped that item i can send a msg to my .net Container using ExternalInterface API. The only problem I have is to drag the button out side the boundaries of the container. Any help would be appreciated.