I suggest more group feature in the group right click mouse menu.  For example, group sound event, group notification.  Have any plug-in already implemented this feture?

i don't think so mars2002, but u'll have to be more specific if you would like Patchou or any1 else to implement this

Thank you, Chestah007.
Let me try to talk it in detail.

MSG PLUS! provides a notification service in stead of MSN Messenger's notification.  When a user enables it by check the check box "Enable MSG PLUS! notification windows" in preference-->Notification-->Popup Option, it can make a notification to him/her when specified event happens.  But currently, I found it is hard to setting up the personalized event.  For example, I have four group people in my contact list.  I want to disable the OFFICE group online notification.  First I have to disable the default online notification.  Then check the online notification box for the people in the other three group one by one.  I wonder if MSG Plus can provide group notification  and group sound event when I right click group name and select "Messenger Plus! Extras".  Currently, there are only two choice in this menu, Block Contacts in Group and Unblock Contacts in Group.  It would be a great feature. 

First the feature must be created for group-notifications. Only then can this menu-item be added...

My opinion: For program, it would be simple to add a routine to modify settings for each member in the group using existing interface/fuction.