Bone Tool AS3

In my flash class today I followed a tutorial demonstrating the working of the bone tool in AS3 flash, so far I have learnt how to construct a body with several joins with the bone tool. You can use this tool to easily create an animated body animation quite easily.
Julian has his own YouTube channel for hosting tutorials for programs within the adobe suite. With this knowledge it could put me towards making my own animation with talking and moving characters, come to think of it, could this tool have been implemented in WCK Box 2D.
http://www.youtube.com/user/TheAdobeWorkshops#p/u/0/wH8jABrWhfw