Whilst you're right about the lack of trasference of procedural material nodes from Poser to other applicatoin, kuroyume, the same is true of almost every other modeler or 3d program I can think of. Short of baking the texture (which doesnt' really transfer the proecdurals, but merely flattens them down to a ne wtexture map), I can't think of any two 3d programs which allow you to share procedural systems - Maya and C4D wouldn't talk to one another, for example. So this is not so much a problem for Poser as it is simply a part of the 3D situation.

JonTheCelt