Commands
/msn -l [password]
Sign in to Msn Messenger dialog ( password might be omited by the messengerAPI)
/msn -c
sign out to Msn Messenger
/msn
Opens a chat window to the person
/msn -a [email address]
Opens the Add a Contact wizzard if a email is specified it will go to the 2nd page with the specified email filled in
/msn -i
Opens your inbox
/msn -o
Opens the MSN Messengers Options Dialog
Identifiers
$msn(online) : $true or $false indicating wheter your signed in or not (actually $true indicates status but was added to have an independent online checker)
$msn(status) : returns the status of MSN (Busy,Online,Invisible etc)
$msn(nickname) : your nickname
$msn(email) : your email
$msn(user,FriendlyName,0) total contacts in your msn
$msn(user,FriendlyName,1, echo -a Stinks!) will echo that the first contact in your msn stinks
$msn(user,FriendlyName,-1, echo -a Stinks!) will echo that everyone stinks!
Hope this clarifies it a bit more