hmmm..I think that what you do in Poser is export to .obj (it's easier that way), then when you get the long list of parts, just unclick 'universe', and get the body.
I think the importer only works with Daz|Studio..but it's no biggie, since it's free from Daz anyway. As for scalining in Bryce, if you click on the object in wireframe (normal, non-rendered) display, the corners of the 'box' drawn around it will let you scale universally, whilst the x,y, and z dots will scale a side each, or both. Bryce imports everything in at the same number of 'bryce units', or size. It can be done..good luck.

I wish I'd said that.. The Staircase Wit

anahl nathrak uth vas betude doth yel dyenvey..;)