In Process OLE Automation Server (.DLL)

Has anyone out there had any luck getting and In Process OLE
Automation Server running using Delphi 2.0 and the TAutoObject (in
OLEAuto.Pas)?  All I get when trying to connect to a simple test case
that meets all of Delphi's requirements (at least, the ones I could
find) is an error message stating that no such interface exists.  If I
look in the registry (Win 95), the DLL and OLE object appear to have
been registered.  I ran \windows\system\regsvr32 <dllName> to do this.

Any help, hints, or pointers to examples would be greatly appreciated.