Pablo has posted a video of the VIX API talk from VMware's Partner Exchange (last February in Las Vegas) online.
This is the tech talk that I gave to ISVs and Partners at the event. It explains what Guest Operations are, and how to use VIX to automate them for VMs running in vSphere, VMware Server, VMware Workstation, or VMware Player. We had to edit out a few minutes NDA-only product roadmap information, but all of the current technical information is available to you.
You can view the video on Vimeo, or in the embedded player below.