Not with just Messenger. But using a third-party utility like Messenger Plus
(http://www.msgplus.net; please *read* through the installer as you will be asked whether or
not to install the sponsor program), you can open up a conversation window to each person you
want to send a particular message to, and then type the following command in just one window:
/all message
Where message is your message.
____________________________________________
Jonathan Kay
Microsoft MVP - Windows Messenger/MSN Messenger
Associate Expert http://www.microsoft.com/windowsxp/expertzone/
Messenger Resources - http://messenger.jonathankay.com
All posts unless otherwise specified are (c) 2004 Jonathan Kay.
You *must* contact me for redistribution rights.
This is the method I use:
Open a conversation with a contact
On the right of the window you will see the "I want to..." option
In this list is "Invite someone to this conversation"
Select the contact you want to invite
