I got the iclone facial pipe line bundle here and it came with a few exe files and a couple of zip files.
One of the zip files is labelled "3D character Resource Pack" and has several sub folders with BVH and FBX files.
the duf file for facial animation gets dropped onto genesis in Daz
you then export it as an FBX and load into 3dx5 and it will automatically detect it is genesis and do everything for you
you just export it to iClone
either to the default path in public documents reallusion custom iclone 5 character
or wherever you like, can still drop it from or search for the window from within iclone