Hi All
I managed to get a bootable copy of DiskWarrior out of the Disk
Utility. Here's the workflow for those who were interested.
First make sure you have enough free hard drive space for the file
you are about to create.
Insert your master disk
Open Disk Utility
In the menu of disks on the left hand side, select the master DVD
Click on the 'New Image" icon at the top of the window
Select a destination and change 'Image Format" to "DVD/CD Master"
Click Save.
Once the Image has been made, eject the master DVD.
Then in the disk utility window, select the .cdr you just made.
Click the Burn icon at the top of the window.
Insert a blank DVD for the burn.
The thing I was doing wrong before was I was dragging the .cdr from
the harddrive to the new DVD and burning that. Doing it this way
makes it bootable.
Yay!
cheers
Jude