I gave a talk tonight on Solaris virtualization technologies, and posted my slides to prefetch.net. The presentation covered Solaris zones, Linux branded zones, project Crossbow, and shows how to configure each technology. The next two years will be exciting for members of the OpenSolaris community, since there are NUMEROUS awesome technologies currently in development (I am looking forward to seeeing Xen Dom0 and DomU support in an official Solaris 10 update!).