I really like this feature that Jeff FUNCDEF'ed for us allowing the placement of an icon in the tray bar and providing different ways to interact with the app. I've managed to associate this function with the context menu by using WM_RBUTTONDOWN and launching a WM_CONTEXTMENU action.
So far so good but i'd like to take it a little further and use the balloon tip to automatically display a non-intrusive message for a defined time length and at a specific time. Problem is with the FUNCDEF itself; i've spent some time 'studying' it but haven't managed to succeed.