Yep, it creates a new UV layout for the grouped part...not a very good one though. It can be saved with the CR2 since the grouping tool embeds the regrouped part in the CR2 anyway. I remember when Poser4 first came out, sombody smart remapped the poser cat's head by importing a picture of their own cat as a background pic, positioning the head and lining it up on that pic then hit the perspective button. The photo was used right away as the texture for the cat head. -Jeff