Autodesk have just released new builds (20071109_2345) of Revit Architecture, Revit Structure and Revit MEP (service pack 3). Details can be found at the following locations:-
Revit Architecture
http://usa.autodesk.com/adsk/servlet/index?siteID=123112&id=9262388
Revit Structure
http://usa.autodesk.com/adsk/servlet/index?siteID=123112&id=9339705
Revit MEP
http://usa.autodesk.com/adsk/servlet/index?siteID=123112&id=9262907
A pdf is available for download on each page indicating what has been addressed in this service pack.
