Hi andras,

> and DXF? (I think all the same DXF has worse conversion, but)

Actually DXF can contain all the exact same data in it as DWG, the only real drawback is that it is stored as a plain text file so it can be larger in size on disk.

DXF is a lot more documented than DWG so it has a much better possibility.

However, there is still one major area in DXF that is not documented, which is how NURBS solids data is stored - it's just a big glob of "proprietary" encoded data in the text file. So it's pretty much the same as DWG as far as solids transfer goes.

- Michael