Terry : Solaris 11

Taking Your First Steps with Oracle Solaris 11

http://www.oracle.com/technetwork/articles/servers-storage-admin/o11-112-s11-first-steps-524819.html

How to Update to Oracle Solaris 11.1 Using the Image Packaging System

http://www.oracle.com/technetwork/articles/servers-storage-admin/howto-update-11dot1-ips-1866781.html

Solaris 11 Package Repository

http://pkg.oracle.com/solaris/release

Internal Repository - ipkg

http://ipkg.us.oracle.com/

For Solaris 11, there are release, support and dev repositories.