OK DSON is a Daz product and they only supported DSON up to Poser 11 and it can't be installed Poser 12 or 13 because DAZ has not updated the installer I know Daz has a Blender bridge plugin to send things from Daz to Blender at the moment Poser and Blender support importing between each using the following file formats OBJ, FBX, DAE (collada) and Alembic. FBX will be perhaps your best bet to get Textures and Rigging between Poser and Blender as to organizing or importing or capturing whole directories that currently is not possible since the File directories between Poser and Blender are not the same and between Daz DSON and Poser use to share similarities which is no longer the case since Daz directories have become a bit more complex. I know many Poser and Daz artist are using Blender for either creating content rendering and such but I would need a bit more of what you are trying to accomplish to see if I can give you a more constructive answer or point you in a direction where you can find a workflow that can help you. 

Lobo3433

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