Not quite true, Juliand.  As you saw above, I was able to transfer over most of the Skoda Octavia model through the DXF format.  It may not be as pretty as 3DS, and it may be lacking to a certain extent, but it is possible to use the DXF format to transfer models over to VUE if you give it enough of a thought and preparation.

Granted, it will be a lot more work than 3DS, but lacking of a better transfer protocol, it will still work.