That is pity because I have used the tool numerous times. As of today the Microsoft has not provided any official replacement for this handy tool. Are you missing good old terminal services manager (remote desktop services manager) from the Windows Server 2008 R2? For reason that is unknown to me as of today the Microsoft has decided to remove this mmc snapin that was a quick management tool, if you needed to kill the process on the specific server or check the users currently logged on the servers.
