Also note: If you're going to be rigging the figure, anyway, you might want to consider just building it in xsi to start with. I can't think of any reason you'd want to go through all that work, rebuild all of the morphs, etc. to simply do the same things you can already do in Poser. As an added bonus, building the figure from scratch in softimage will allow you to know the mesh, plan your morphs and transformations, and get a deeper understanding of the way a non-linear animator works, without the hassle of having to rework the scales, reconfigure the mesh, etc. that will be involved with a Poser-XSI swap.