It is default Poser setting. I do not know how did you do it, but I never was able to render any figure where dynamic hair "cooperate" with skin. I always obtained effect similar to dadt. Moreover that was not only my problem. In Antonia thread more people tried to create dynamic hair for Antonia and had similar results.

I thought that Poser lights affect hair and skin different way. It might be true - I'm using P7 (no IDL) and as I rember most people did not used IDL.

Anyway congratulations :)