@Ghost: Then that's good to hear. If Newton is superior to ODE, and given the fact that it has been a part of 3DGS in one way or another, since it was invented, then perhaps it should be replaced. I also agree that they shouldn't be reinventing the wheel, but it's up to one side of the other to provide the export. I'd put my money on gile[s]; however 3DGS users need to make it known to them, via their forum, that they want this. Silence leads to nothingness.