Read Before Installing or Updating to HP-UX 11i Version 2, October 2003

17
Reasons to Install an HP-UX 11i OE
You can easily install or update to the latest versions of
popular applications in each OE via a single software bundle
installed with a single reboot (a second reboot is needed if
system firmware needs upgrading). In other words, there is
no need to install or update those applications separately.
All applications included in each OE have been thoroughly
install-tested on supported systems, ensuring a successful
installation on your system.
HP provides ongoing support of complete OEs through
periodic support releases.