Hi folks, Im trying to get a firm understanding of the performance profile of CATIA when exporting large assemblies as 3DXML objects.  What are the differences between CATIA/3DX client performance w files vs streams? What directorys should i monitor while running export of a large 3dXML assembly ? Are there places where i can measure performance (for example, files or objects created per second, so that i can predict wether the export of an assembly is taking a long time due to network vs. disk capacity) ?