Tune in & Geek out at Technet Radio:

http://www.microsoft.com/technet/community/tnradio/default.mspx

There are a couple of PowerShell podcasts there:

Drill down into Windows PowerShell: An interview with Jeffrey Snover

Scripting with Windows PowerShell: An interview with Vivek Sharma and Mihai Jalobeanu

Enjoy!

Jeffrey Snover [MSFT]
Windows PowerShell/Aspen Architect
Visit the Windows PowerShell Team blog at:    http://blogs.msdn.com/PowerShell
Visit the Windows PowerShell ScriptCenter at:  http://www.microsoft.com/technet/scriptcenter/hubs/msh.mspx