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Q: Is Dawn compatible with InterPoser Pro?
A: We do not have a copy of InterPoser Pro yet, nor have we had any testing done in InterPoser Pro yet.

Unfortunately, this is unlikely because of the weightmapping.

Fortunately there are likely to be other avenues into other apps: PoserFusion and Daz fbx export.

It would nevertheless be a shame about InterPoser Pro, as this is the only route that makes a decent job of transferring dynamic hair.

Perhaps it works after all (I believe it is dependent upon the rigging - M4V4 work fine, Rex'n'Roxie don't), and anyway, it'll be the first thing I try when I get my hands on the little lady.