Hair for earlier Mike versions work with M3, but you might need to rescale and move it around a bit. Not a big deal. Some of the best "normal" haircuts for Mike is Kozaburos versions of the old Poser 4 hairdos: On his site www.digitalbabes2.com you will find textures and trans maps for the Male Hair 1 and Male Hair 5, the old, silly looking "plastic" hairs from old Poser days... Since Kozaburo re-mapped them totally, you will need to create new obj files with Objaction Mover, but there are detailed instructions on how to do it from Kozaburo included (as well as link to download the Objaction Mover application). The result is worth the effort, they look great!