Our first (of many, we hope!) tip from Edwin Young, lead developer for Microsoft Lync Server 2010 PowerShell. Having played a major role in the design and implementation of the LynServer PowerShell implementation, Edwin knows just how extensive it is. In this article, "How to Find That Setting," Edwin shows you a few commands that will make it easy for you to find the exact setting you're looking for so you can review or modify values.
A Senior Consultant for Microsoft Lync Server, Daniel Monier-Reyes knows all about client management. Here's a little something he put together that maps in-band provisioning to PowerShell. It's come in pretty handy already for some of our other consultants, it just might help you out, too.