http://blogs.technet.com/b/industry_insiders/archive/2007/03/12/powershell-installation.aspxBy Adrian Beasley Document Changes The original version of this article was based on PowerShell RC1. Since then RC2 and the final v1.0 have been released. As a consequence, the article had become inaccurate in a few details, which would certainlyen-GBTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)