Grouper and MeTal Fixer are both PC only and Iso is using a Mac. I don't know of any Mac programs like these. I'm not getting a crash when asked to find the file using a 1.4 GHz G4/1gig RAM/ OSX 10.2.6 and Bryce 5.0.1 . Since Poser doesn't write the path at all, try putting the .OBJ and copies of the textures (with the original name!) in the same folder since that's where the .MTL is "pointing". HTH; Dan