One related tip I forgot to mention previously which might be helpful to newcomers. When I first started using Vue, I downloaded a lot of files in other formats, notably OBJ and 3DS files. What then seemed a good idea at the time was to load them into Vue, retexturing them if necessary, then saving them in VOB format for convenience, deleting the originals. I do NOT recommend this. What had not occurred to me at the time was that since Vue has no export facility for objects, I would no longer be able to use these meshes in any other 3D application in which I might take a later interest. Nowadays therefore I retain them in the original format and import them into Vue as needed.