I’ve been using MSN in parallel with some other protocols in Miranda IM 1 and as MS had announced last year, they retired it in October this year. Well, bad luck. The old protocol was a defacto standard and open. The new one (“Skype”) is proprietary 2 and no one knows how to talk to it without an installed Skype client or some third-party web services that may just as well be directly run by the NSA.
// Oliver