Moon Valley Software
- ActiveX tutorials and help: adding controls, registering controls, using controls, writing controls, control definitions.
- http://activex.moonvalley.com/

An Overview in Building Collections In Visual Basic Type ActiveX COM Objects
- A tutorial describing the process of first creating a Visual Basic type COM Object with functions and then second, how call those same functions contained in the ActiveX DLL from ASP Scripts. By Derrald Farnsworth-Livingston.
- http://www.tutorial-web.com/asp/dll/

COM Security FAQ Ex2
- A complement to the Microsoft COM Security FAQ. By Keith Brown.
- http://www.develop.com/kbrown/com/secfaq.htm