Wanting to learn about Solaris and OpenSolaris? The Tech Outreach team at Sun has created a great new Solaris online training course entitled, Introduction to Solaris and opensolaris.org.
The course covers an introduction to opensolaris, Java Desktop System, Service Management Framework, Solaris Containers, ZFS and DTrace. I believe that with this course you can have an good idea of what Solaris can offers to improve your computing experience.
The course is located at: http://sunstudentcourses.com
Enjoy!