Hi Danis....
I would like to say a bit THANKS to you!!!
I've got another question now: do you think it will be possible to export a Revit file into Pro E? Which kind of file types should I use for the export? (i can use: .dwg .dxf .dwf .dwfx .xml .fbx .dgn .ifc .sat .adsk )
I'm really new with Revit and Pro E so I don't know the answer.... I just need to import ductwork into Pro E.
Thanks a lot! =)