With a little more investigation with Felu we have come accross that
Preferences > Customize > Event Notifications > Show Messenger Plus pop-up notifications when Busy
governs all of the toast that are generated apart from the email notifications (well there may be more but this is at least one of them
![:P](images/smilies/msn_tongue.gif)
). So shouldn't they use the same function as the others when generated and be subject to the same conditions such as when busy? Maybe also it might be nice if there was a global setting but then each of the individual Event Notifications could be modified (but still use the global settings for scripts as a nice thing to do
![:P](images/smilies/msn_tongue.gif)
). It was just a thought.