PowerShell released
Microsoft Windows® PowerShell is a new command-line shell and scripting language that is designed for system administration and automation. Windows PowerShell lets IT professionals and developers control and automate the administration of Windows and applications. Also, Windows PowerShell is built on the Microsoft .NET Framework.
Get it here: https://support.microsoft.com/default.aspx/kb/926139
Update: Get training here Windows PowerShell Week