Documentação técnica de Powershell

Enquanto lia o blog do Anderson Patricio, descobri que está disponível para download um novo (e grátis) Powershell book. Acho que a situação merece uma pequena compilação de documentação técnica de Powershell, disponível gratuitamente na Internet:

• Windows PowerShell course book - This "Windows PowerShell" book will give you an introduction to Windows PowerShell as well as practical examples, in order to give you a quick introduction to this subject even if you have no significant previous scripting experience. The book is explicitly not aimed at professional scripters; the extensive Windows PowerShell help and the many Internet forums and additional literature are designed to give experts everything they need.
• Windows PowerShell Help - chm file - A compilation of tips for Powershel by Paul Flaherty.
• Windows PowerShell 1.0 Documentation Pack - Documentation of Windows PowerShell 1.0, which includes the Windows PowerShell Getting Started Guide, the Windows PowerShell Primer, the Windows PowerShell Language Quick Reference, and Windows PowerShell V1.0 Release Notes.
• Introduction to the Exchange Management Shell: Microsoft® Exchange Server 2007 introduces a new management platform called the Exchange Management Shell, based on Microsoft Windows® PowerShell, formerly codenamed "Monad". This document outlines the key benefits that the Exchange Management Shell provides to Exchange administrators and developers, and explains how cmdlets are structured, and how data is managed.
• Quick Reference for Exchange Management Shell: Microsoft® Exchange Server 2007 introduces a new management platform called the Exchange Management Shell, based on Microsoft Windows® PowerShell, formerly codenamed "Monad". This topic provides a list of many frequently used cmdlets, important conventions, and useful tips. The information is presented by feature area, such as recipient, transport, and database administration.