The release of Autodesk® Building Systems 2007 Service Pack 1 continues Autodesk's commitment to quality for our customers. As a result of detailed information from customers who used the Customer Error Reporting Utility, a number of stability improvements have been made in the following feature areas: Content Builder, Panels, Compass, and Multi-View Parts.
This service pack is pertinent to DWF users, because it contains the updates for AutoCAD 2007 Service Pack 1.
For more information and to download the service pack:
http://usa.autodesk.com/adsk/servlet/ps/dl/item?siteID=123112&id=8165004&linkID=2476273