Quote - Can you post the full configuration for one of the materials?

Sure Paolo, but I'm at work right now and it's eight a clock in the morning overhere.

So it'll take a while before I have access to those files again.

Of course there has to be a completely logical explanation, but I think I've eliminated all the 'usual suspects'. One thing I haven't done yet is to start a completey new DAZ project. Everything seems to point in the direction of the 'handing over' of the material data from Reality to LuxRender, but even so it could well be that that has nothing to do with it.

Thanks in advance for any help.

Cheers!

Erik