How Do I Get Visual Studio ToolBox to Auto-Populate Projects Components?

I have a Visual Studio 2008 .NET Framework 2.0 project that I'm building. It has some custom components. These are not populated into the To开发者_Go百科olbox. Why not?

I once added a custom user control to the box, and it auto added all my components. But, when I restarted Visual Studio 2008, it failed to auto populate the components that are part of the project.

Any idea on how to get them to auto populate? Seems like a VS2008 bug.

It is an option. Tools + Options, Windows Forms Designer, General, AutoToolboxPopulate must be set to True.