Oh, one more thing... I usually sort 'By Group' and that will clean things up even more (if I recall correctly, I save out the facets by group, but by material within the groups). It might leave a few extra #usemtl lines than doing it by material, but it's a trade-off of more #g lines or more #usemtl lines. Using 'By Group' puts all the group polygons (that belong to the chest, neck, head, etc groups) in the same chunk in the file.

Cinema4D Plugins (Home of Riptide, Riptide Pro, Undertow, Morph Mill, KyamaSlide and I/Ogre plugins) Poser products Freelance Modelling, Poser Rigging, UV-mapping work for hire.