The Autodesk Product Manager utility has been updated to work with the most recent Autodesk products. The Autodesk Product Manager is a nice hidden gem to determine what products and versions you have and can even scan your network. This optional tool you can install from AutoCAD product installation menu or the DVD like the current AutoCAD 2008. Many times it is perfect for people, IT, or CAD Managers that don't know what is being used and their versions in their company and that is where this tool shines.
And now a secret tip, the BIN file is actually an XML file so you could actually add other products or tools to search for if you know how they are defined in the registry.