Well, if that's the case, it's a simple matter of File>Export>Wavefornt.OBJ (or .3ds, etc...), and then uncheck everything in the hierarchy window which will open, and then scroll to the hair model, place an X in the box, and then hit OK, and that's it. Except in the case of Poser 4.03 where another window will open with more export options. Anything in Poser can be exported this way, except for that funky stuff which "grows" when you type in the word, "hair", or the wave or magnet deformers.