Outlook Quit and Startup events never fired

I'm working with D5 (Update Pack 1) and the news Office2000 components. I
need to handle some Outlook2000 Application events like Startup and Quit but
this events semms to be never fired.
I have also tried with the Bynh Ly's Sink components but with the same
result.
What's wrong with this events ?

TIA

Sergio Sette
Metasoft - Italy