thanks for your interests, but then now im haveing another problem! my converted plane was animated! but then its invinsible and when i opened the file in fragmotion and saved it then reexport it by radimp it worked, but opening the model cause 3drad to crash! so please help! im desperate here and am dying to make thinks work!

The only thing that is going off in my head is too many polygons but I doubt that, What program are you using again? G max wasn't it? I'm not very fermilliar with that... sorry Ill try somthing later I gotto do somthing right now