Quote - ice-boy, when you change the render engine, you have to change the material room too.

You don't need to change the materials, you can change the raytracer without changing the materials

 

Quote - With a new render engine, the Material room from Poser simply don't work properly anymore. What do you think why Vray has his own mat room? Why DS user can not use the textures and nodes from Poser properly? Vue the same.

It's more a Poser's problem, Poser use shader trees that nobody use. All rendering software use more or less the same or similar materials.

Stupidity also evolves!