Hey Petri
I previously worked with Bentleys Microstation. That program allowed you to do batch export of numerous files containing only one floor plan, facade, section, detail etc. In Microstation you don?t work with layers - you have only one. You could also do batch prints by selecting the files and telling the software to print according to a frame placed each frame with a certain color, linetype and class. It should be no problem to do batch conversions in VW - but it is
You would just have to be able to pick the files and convert them according to for instance a saved view or layer name and then apply a rule to the naming of the resulting dwg/dxf file. So nemetschek: get on with it
As to the beer Petri - you pay the ticket I pay the beer