Only three out of four Launch Daemons run

Hey there, I'm building a Snow Leopard image, and putting in a few LaunchDaemons to run scripts at startup: 1. Activate ARD for a particular administrative user. 2. Activate SSH. 3. Add our workgroup printers. 4. Run the local MCX startup script to check for the MAC address and append it into the right file in /private/var/db/dslocal/nodes/Default/computers/ For some reason, only the last one doesn't run. I'm stumped. The permissions are the same on all four, all four have scripts residing in the same place with the same permissions. Even when I run the last one using launchctl, it works fine. But it just won't kick off at startup. Is there something else I need to check? This is driving me bonkers! I've had the same local MCX Launch Daemon running just fine on my Leopard builds. Maybe there's something different with Snow? Any suggestions or pointers would be most appreciated. Thanks, Jason