Hello Rich,
I've got a 10.8.2 image on the usb stick that I got from the apple store - for now I need to restore a specially made lion image (created with instadmg) with specific homegrown and enterprise packages, and using a modified CreateLionUser package for our environment, doing ldap lookups, etc.
I don't have control of our routers. Our routers block DHCP & PXE. I can't change that. As far as I can tell that's required for deploystudio if going across subnets.
That's why I need to use diskutility with the web image. I'm happy to go back and look at deploystudio if I'm incorrect.
Thanks,
-Roy