Windows Management Framework, which includes Windows PowerShell 2.0, WinRM 2.0, and BITS 4.0, was officially released to the world this morning.  You can now easily manage your Windows Server 2008 R2, Windows Server 2008, Windows 7,  Windows Vista, Windows Server 2003, and Windows XP computers through Windows PowerShell remoting!

You can download the packages here: http://bit.ly/2vNaz6