>When I went through this not long ago I tried Autodesk 123D and it doesn't import or export 3dm. Maybe someone knows if I'm wrong about that now. MoI can easily do this fillet task though.


Well just export in Moi3d to .SAT and import this in Autodesk 123D. Works without any problems. If you export from Autodesk 123D to .SAT as well, Moi3D will be able to import it without problems.

I found Autodesk 123D a bit better with filleting.... I really hope Michael can improve the filleting or build in filleting as seen in Autodesk 123D.

Peace,
Rich_Art. ;)