PowerShell SP 2010 administration class available?

I am seeking points to classes specifically about the use of PowerShell to administer SharePoint 2010 farms.  I have taken a course based on Microsoft’s “configuring and administering Microsoft SharePoint 2010″ material but was hoping to find something based on other material, designed to deal primarily with the day to day issues that an admin will encounter.

Does anyone have any pointers to alternative courses?

Thank you