I just added the video to the screen in the materials tab. The program will recognize it as a movie. The problem was that the screen just showed up "white". I did not realize that the image would show up when it was rendered. Do a spot render to test. You may have to play with the Diffuse and Highlight color settings in the "simple" tab. I also set the "filtering" to "Crisp" on the Image_Map in the advance tab. When you make your finished movie you can use Superfly or Firefly. Good luck !!