I have been using Norton Ghost 12 for years and recently switched to it's version 15. However I could not find any option to create a bootable recovery disk. Version 12 offered this feature?? I must be doing something wrong so can someone please help me how to make a bootable recovery disk in NG 15? thnk you.

From the product manual for NG15:

The Symantec Recovery Disk CD is used to start your computer in the recovery environment. If your computer's operating system fails, use Symantec Recovery Disk to recover your system drive (the drive where your operating system is installed).

Note: Depending on which version of the product you have purchased, Symantec Recovery Disk is either included on your product CD, or as a separate CD. You should place the CD that contains Symantec Recovery Disk in a safe place.

There's a Symantec knowledge base article on how to do this in NG15 as well, here.

thank you cluberti. I kept pointing to the ISO file but the trick was to extract the contents of the ISO file. Very grateful for your kind help.