Read Before Installing or Updating to HP-UX 11i Version 1, June 2003

17
Reasons to Install an HP-UX 11i OE
You can easily install or upgrade 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, 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.