SAMS3D, really depends on how you do it.  If you try to directly load an unaltered Poser 6 figure from the library there is no possible way that you can have access to the morphs stored in the PMD file (as anything before Poser 6 has no idea what that is) and no access to Face Room morphs (not even in Poser 5 as these are in a new format).  Shader nodes will have no problems in Poser 5, but will be completely lost before that.

Now, if you save the figure back to the library or in a PZ3 with "Use external binary morphs" disabled and "Use file compression" disabled, you will have access to the morphs and the file in Poser 5 and earlier.

C makes it easy to shoot yourself in the foot. C++ makes it harder, but when you do, you blow your whole leg off.

 -- Bjarne Stroustrup

Contact Me | Kuroyume's DevelopmentZone