Outlook 2003 Add-In

Hi all,
I want to build a COM add-in for Outlook 2003 that provide to catch the events of a Calendar Item "open" and "save" in order to add my own Visual Basic 6 code; is there anyone that can help me with an example??

Thanks in advance

This was a post I had created a few days ago. There is an excellent tutorial suggested by RobDogg that helped me out. I was just trying to use my COM to grab a reference to a selected email item from my VB app, but it proved too difficult due to Outlook's security settings.

http://www.vbforums.com/showthread.php?t=385528