Windows Vista support for AutoCAD and AutoCAD LT

Issue

You want to know if AutoCAD® or AutoCAD LT® is supported on Windows Vista™.

Solution

AutoCAD and AutoCAD LT (2008-2011)
A complete list of supported operating systems for AutoCAD and AutoCAD LT (2008-2011) can be found at the following solution:
Operating System Compatibility for AutoCAD and AutoCAD LT
AutoCAD and AutoCAD LT (2007)
Service Pack 2 for AutoCAD 2007 and AutoCAD LT 2007 adds support for Windows Vista 32-bit versions for these releases. To download Service Pack 2, use one of the following links depending on your product:
AutoCAD 2007
AutoCAD LT 2007
AutoCAD 2007 Service Pack 2 for Autodesk AutoCAD Revit Series—Structure 3 
AutoCAD 2007 Service Pack 2 for Autodesk AutoCAD Revit Series—Structure 4
AutoCAD 2007 Service Pack 2 for Autodesk AutoCAD Revit Series—Building 9.0
AutoCAD 2007 Service Pack 2 for Autodesk AutoCAD Revit Series—Building 9.1