From the Autodesk site:
This latest build (20060619_2300) fixes some export issues currently found within Autodesk Revit Building 9-based software products. The updates resolve an issue with regard to exporting elevation or section views which contained linked files as well as export of rotated views on a sheet.
Note: This update incorporates issues previously addressed in the last build (20060518_2300); specifically with Autodesk Revit Building 9-based projects utilizing linked files, and issues relating to cascading network licensing for the Autodesk AutoCAD Revit Series—Building 9 products, area tolerance issue measurement-related issues discovered in DWF™ files produced from Revit-based release 9 project files.
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