Alright, I have a couple older Macs that I would like to have use NetBoot to boot in to Mac OS 9 (yes, they're capable of booting into Mac OS 9, and are capable of NetBoot.) I have downloaded the NetBoot for Mac OS 9 package/image from Apple: http://support.apple.com/kb/DL1192 And I have NetBoot enabled on my Lion Server. I have successfully booted an Intel Mac into a Snow Leopard image I have created, but I can't figure out how to make NetBoot serve up the OS 9 image properly. (And this is an image made specifically by Apple for NetBooting!) Does anyone know how to get this up and running?