Before you start production, you have characters you have created without actors in mind, then all of a sudden you've got actors. They bring an enormous amount in creating these characters, and creating the dynamics between the characters that you've written.
A conference is a gathering of people who singly can do nothing, but together can decide that nothing can be done.
In Japan, they have TV sets in cars right now, where you can punch up traffic routes, weather, everything! You can get Internet access already in cars in Japan, so within the next 2 to 3 years it's gonna be so crazy!