My applologies, to both PhilW and 3doutlaw.
I had no idea that Carrara had a different way of saving an OBJ than DS4 or other similar programs. I suppose it is not so different really, DS asks to save maps to a folder, and I think Carrara does that too, and also preserving the morphs.
I will leave Carrara to the Carrara users in the future 
Thank you.