If you have a copy of Windows PowerShell:TFM, you may want to get the sample scripts to test out. You can download a zip file of all the sample scripts from the book page at SAPIEN Press. Just scroll to the bottom of the page. You'll also find a link to errata information. The book was written to RC2 and then updated just after PowerShell went RTM.
If you prefer, you can also order the book from Amazon.
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