>Thanks for the info Eric. I am familiar with Addin(). However, what I was trying to do was to add my own menu item to the menu list when you right click on a class. Using the menu items already available isn't too useful and having to go through the addin menu option isn't very pretty.

I don't know of a way to add your Add-in to the rightclick menu. But you can call it a lot easier than going through the add-in menu by just tying it to another browser event. If you only have one add-in that you want to be able to access from the class list, you could tie it to the oleClassList.DblClick method.

_oBrowser.AddIn('My Addin',"C:\myAddin","oleClassList.DblClick")

To suppress the original double-click behavior of the list, which is invoking the open dialog, have your add-in set the toBrowser.lNodefault property to .T.