One major possible difference between RDS and Carrara: (all groups of V3 work fine in RDS except the head - perhaps the head is just too large?) If I open the blMilWom.obj in RDS as a single group, the real grouping is retained and all can be morphed at the same time - using select/invert/delete/save/undo delete - I can extract the individual groups (or pairs fot MTM). If I open the blMilWom.obj in Carrara as a single group - it selects in VM as though it were a single group. The actual grouping seems to be lost - no - the saved OBJ has the groups - VM just selects the whole thing. Funny thing though, I opened an RDS file that had three groups opened as one - and it went into VM with all three groups - a blue line showing the seam and each group would isolate separately. If Carrara does not do this on its own, this is no help at all.