P4 pr P5? For P5: In the Material Room, you can click on the arrow on the right side of the Material screen and do Select All. Then select Apply to All. (I'm not at my Poser Computer right now, so the names might be slightly off.) This usually changes all the parts at once. (It can be a bit flakey for me.) For P4: Is there a MAT file for the hair? If so, you can open up the MAT file in a text editing program and change the texture references. (E.g. do a find/replace on hair-black.jpg to change it to hair-red.jpg.) Save the MAT file under a new name. Go back into Poser and use the new MAT file (it will have Mr. Shruggy as the thumbnail) and all the parts will change color at once. You can always go and create a thumbnail iamge for the MAT file later. Hope this helps, Cres