There is a way to trick it - to use P5... check out the Vue forum, a few have gotten great results.

As a Poser addict, Vue is soooo comfy with poser like I can't believe. A few versions ago they perfected the .bum thing and it works flawlessly. Go for Vue - they update often to give everyone something on the wish-list. Best company i've ever delt with after Daz.

:-)