Im real sorry for asking this but i just don understand what this does.
* Displays a toast message when someone starts a conversation with you.
* Displays a toast message when someone adds you to his/her contact list.
* Displays a toast message when someone removes you from his/her contact list.
* When you already have a conversation window opened with the remote user, you won't get a toast message.
* When you click the toast, a conversation window with the remote user will be opened.
Doesnt MSN already do this things?