OpenIndiana is a robust enterprise operating system…

OpenIndiana is a robust enterprise operating system, based on illumos and OpenSolaris. It is open source, free to use, community developed, and suitable for servers and desktops.
Extraordinary enterprise features that place it on a level above the competition, whether you’re just hosting a blog, providing cloud computing facilities, or running a petabyte storage system.

A live CD which installs a full GNOME environment, providing a compelling desktop operating system on a rock solid foundation.