@neb OpenIndiana is Illumos XD. Think of OpenIndiana as TrueOS and Illumos as FreeBSD. Illumos is never distributed alone, rather it exists under the disguise of distributions. All distro upstream to the central Illumos-gate development branch. OpenIndiana is targeted to professional workstation, the way OpenSolaris used to be,but can be used as desktop/server too. Tribblix is the most desktop-focused distro, with DilOS, OpenIndian and XStreamOS representing great alternatives