I\'ve been googling around and I still can\'t get it. Some people say: here you go, just use it. Others claim it has certain restrictions that does not allow you to use p2p
Flash doesn't allow you to listen on a socket for incoming connections. This would make it really difficult to work with existing torrents. Given the security issues around this, I don't see it happening.
Adobe, however, has started their own version of a P2P system called Stratus. You can read about that here http://labs.adobe.com/technologies/stratus/