SendXmppMessage

[Reflection.Assembly]::LoadFile("c:\temp\agsXMPP.dll")
$clientConnection = new-object agsXMPP.XmppClientConnection
$clientConnection.Server = "gmail.com"
$clientConnection.ConnectServer = "talk.google.com"
$clientConnection.Open("EnterYourUserNameHere","EnterYourPasswordHere")
$message = new-object agsXMPP.protocol.client.Message("Who do you want to send the message to ","Errr is this thing on")
$clientConnection.Send($message)