A little slow compared to native Poser figures, but no real problem.

For the picture I loaded Genesis YT Julie, conformed the Journeyor Scout clothes to her, let DSON project the Julie shape to the clothes, posed her and rendered.

Loading Julie and converting the clothes were about two minutes combined.

And yes, what Wimvdb said: Use the Poser companion files to load Genesis clothing. Otherwise things get quite complicated....

:-)