I have basically finised porting the Jumpship Core and Rails code over to AS3. I just need to do do a little more beta testing to make sure it's working. If anybody wants to help beta test, just email me, I'll send you the latest code.
I really should release another update to JumpShip for AS2 also... It's done but I was waiting to reslease JS2 & JS3 at the same time.