In order to provide a more consistent experience with the System Center product family, we've moved the Orchestrator blog to another blog at http://blogs.technet.com/b/orchestrator. Be sure to go there for all the latest info!
We have posted an article which contains links to two great installation resources. There is a video from Charles Joy showing the installation process, and there is a screenshot based article from Christopher Keyaert, one of our Opalis Community members.
Enjoy the posts, and happy installing!
Adam Hall Sr. Technical Product Manager, Opalis