An absolute must for Exchange 2007 Admins…

That like to use GUI’s.

http://PowerGUI.org

Plug-ins are available to make it work with active directory are available here… http://www.quest.com/powershell/activeroles-server.aspx There are x64 and x86 versions available.

It has all kinds of tools built-in, such as exporting and importing as CSV files,  script editor,  reports in xml, csv, and html, and so much more.

It’s pretty slick…

Well Windows Server guys, we're gonna' have to learn sometime…

PowerShell Owner’s Manual.

This is your guide to getting started with Windows PowerShell. Read through these pages to get familiar with Windows PowerShell, and soon you’ll be driving around like a pro. (or so M$ says…)

http://www.microsoft.com/technet/scriptcenter/topics/winpsh/manual/default.mspx