Sorry... I had overlooked this thread. ;) My product is tested by POSER4 and POSER5. However, since there is a difference in expression of bump and a translucence object, there are many products which recommend Poser4. About an affair with an unstable system: In the combination of Japanese version@Windows-XP and the English version POSER5, it becomes very unstable. Supposing it carries out or, it may be that a trouble is in the OS side. In my environment(Windows2000J+Poser5E), RibbonDress operated normally. I also want advice. ;(