Updates since v1.11 release:

1. Prompt user to save configuration and reboot system before running
   format utility. This is necessary because format utility will always use 
   configuration available at system boot. If configuration has been changed
   after system boot the new configuration will not be used to configure
   hardware until it is saved. The configuration changes like primary 
   channel selection and host adapter id selection may be very confusing to
   user.
