Some meshes, exported in .3ds-format, appear completely taken apart, when I import them in several programs like Bryce or Poser. The position of single objects is not the same, as in the originally exported constellation. When I import them in 3dsmax, everything seems to be alright, but in any other program I get a "puzzle". I found out, that this is affected by the pivot-setting in 3dsmax, but I don't know, in what way...