The pcf files seem to work for some people and not for others, so I can't determine what the problem is. If you've purchased Dina and buy the Vina add-on and can't get the pcf's to work, I will give you what you need to make Vina work. :-) Breasts smaller seem to be a problem on any Poser figure, but I find Dina much easier to morph in other areas. At least with magnets, it just seems to be smoother. Diane