Is it really that big of a deal to do a redirect after registering? Don’t you want to update the session and change the page, or are you planning to keep them on the registration page once they’ve registered? Or are you doing it just in case there is an error and you want to display that in the liveview? If that’s the case, why don’t you register the user in the liveview, display the error in case of error or redirect if successful.
