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!
You can find the Operator Console installation superflow here:
http://download.microsoft.com/download/F/E/9/FE9A306D-BFCB-48D6-8748-922B0F1F0E68/SF_OpalisOpConsoleInstall.msi
Just install this msi and it guides you through the installation of the Operator Console step by step.