Can't render the 2.50 smoke...

I have tested the smoke effect in Blender 2.5. The backing works good, but when I want render the scene…I can’t see the smoke ! :eek:
Here is a .blend file :


Can you say why I can’t see the smoke ?

You need to apply the correct type of materials.
Watch this vid http://www.youtube.com/watch?v=DTOFvw3IUmA

Richard

Thank you very much !