After I read it from here , I just would like to share this information “Oracle linux 5.8 has been released”.
You can read more detail from here.
This download page offers a variety of links for virtual machine images for Oracle Solaris 11, including Oracle VM Templates for Oracle Solaris 11. These Oracle VM Templates speed the creation of Proof of Concept environments and other evaluation/development tasks by dramatically simplifying the installation process. Oracle Solaris VM Templates are available for both SPARC and x86-based systems.