system image utility

[Chacotako]

I'm trying to create a new image and am having issues. When I attempt to NetBoot, the laptop will just sit there and do nothing. I've used an older image and it works fine. Maybe I'm doing something wrong with SIU?

I took a laptop and imaged it using the older image. Once done I ran updates and made a few changes. I then booted into target disk mode and ran sys image utility to create a netinstall image. Once done I moved it to the proper location and enabled it in NetBoot. What am I doing wrong?

I have a big batch of laptops that need to be imaged (1200) and have been using the older image I have temporarily until I figure this out. Any help would be greatly appreciated.

Thanks