"Poser Artist has no setup room to do the rig..." I have to object to this. I've been rigging for years without either Setup Room or Phi Builder. For simple figures, Spawn Props then Heirachy Editor. For conforming clothing, Donor cr2 to a Text Editor (then clean up with Joint Editor). A text editor designed to hack code is a good tool for dealing with 3d applications that like to add extra groups, or that won't save materials. With global search-and-replace it is a matter of minutes to, say, set up a model with materials zones, then change those all into groups in a text editor before importing into Poser to rig.