Working with a VMWare infrastructure, I have been getting more involved with the PowerCLI snap-in that is available for download to manage our systems.  In case anyone was wondering, you can download and print off a poster listing all of the cmdlets and includes a quick reference guide.

http://blogs.vmware.com/files/powercli-poster.pdf

Download PowerCLI 4.1 from here:

http://communities.vmware.com/community/vmtn/vsphere/automationtools/powercli?source=web&cd=1&sqi=2&ved=0CBMQFjAA&url=http://www.vmware.com/go/powercli&rct=j&q=download%20powercli&ei=FJiFTMSoGsaAlAfEsMWgDw&usg=AFQjCNFddkbqT43ZTSqBGo7UBPzAQnwPPg