We got multiple requests to publish the cheat sheet for CIM Cmdlets that was distributed in Tech Ed NA this year. Responding to popular demand, this document is attached as PDF . This is a great resource put together by WMI team for people who want to get started with CIM cmdlets.
Standard disclaimer :-). Cheat sheet is just for a quick start to get people started - real documentation is here http://technet.microsoft.com/en-us/library/jj553783.aspx.