I cannot seem to add a reference to System.Diagnostics in VS 2005 Beta 2. It does not appear in the Add Reference dialog. The dll is missing from folder WINDOWS\Microsoft.NET\Framework\v2.0.50215. Does anyone know why this might be the case and how to remedy the problem

System.Diagnostics missing
Brian Cheek - MSFT
this namespace is in the system.dll.
just rightclick system in you references and choose show in Object Browser. Then you will find the System.Diagignostics Namespace inside