thanks for trying to help.
unfortunately, i couldn't get it to work.
i opened Antonia obj in Maya, and remapped her so that all the uv's sit on one image - so that i can texture in zbrush. and now i can't get the new mesh to work without breaking in zbrush. i tried welding the points, i even tried importing the new mesh into poser and export with weld - but nothing works so far.
guess i'll have to skip texturing her in zbrush for now.