Windows Live Messenger Integration
Notifs. for when a contact becomes Available, Unavailable and for when a new eMail via the associated Hotmail account arrives.
AdminChris P (Admin, Full Phat Products) commented
This is in progress. I have an app (Snarlicator) which identifies user sign-in/out for Office Communicator 2007 working already but it's not quite production ready just yet. Would this address your requirement?