I suppose first poster is talking about the comeback message that is in Plus!3
This got taken out because with WLM you can already send offline messages to your contacts (Plus!Live only works on WLM so no need to keep that feature).
quote:
Originally posted by Nitrolinken
If u are using Windows Live Messenger, then it's already built-in into Messenger Plus! Live.
If one of your contacts are offline, u can send them a message which they will get when they log on.
Edit: Was too late to answer...
No, sending offline messages is not a Messenger Plus! Live feature. Also if you are too late with posting and it adds nothing essential please remove your post (sorry to put this here but you'll have to learn somehow).