for all use collada and like
to convert to .fbx
appear now you can load perfectly
scenes from caligari truespace 7.6
or models
and export to correct .fbx
i dont know is a new version for the .fbx standar
but if it then Gamestudio need a update

http://usa.autodesk.com/adsk/servlet/index?siteID=123112&id=10775855