3dsmax 2010 Connection Extension- SAT file export I'm surprised this one got past me, but if you are a 3dsmax subscription customer you can download the new Connection Extension for 3dsmax 2010 and 3dsmax Design 2010. For me the highlight is the ability to finally export a SAT file from 3dsmax for use in Revit or Inventor. If the mesh in 3dsmax is watertight, then the resulting SAT file will be ..