I would like a DS version!  :)

Are they OBJ based morphs of Dawn?  If so, then you can import them using the Morph Loader Pro in DS, and save them as a Morph Preset or something like that.

If you post in the Daz Studio forum here, Richard usually will pop in, and he can point you to the relevant thread, as I know there is one I've seen to do it.

EDIT:  There is also the content creator forum at Hivewire3d, which may be a good place to ask, since they are Dawn, DS and Poser focused.