Flash JavaScript Integration Kit

Christian Cantrell and Mike Chambers of Macromedia have released Flash JavaScript Integration Kit. This kit allows two way communication between Flash application and JavaScript in browser.
It works on most of the browsers and operating systems, whereever Flash Player works. This kit would also allow complex-data-type transfer between Flash application and JavaScript.
You can find more information about it here.
I am not sure, if I should continue working on my JSFC library, I might still work on JSFC because I have some ideas and I want to experiment with those.