Creating, Opening and saving files.
To create a new scene, choose >File>New Scene.
To open a Merlin VR file Choose> File>Load and select the .m3d file
To import another format choose>File>Import Geometry and the file type
To save as a Merlin VR file choose>File>Save Scene as
To export as another format choose File>Export Geometry and choose the file format you wish to export to.