Netboot server will not allow me to pull images nor save client data to raid storage on server, does anyone know why?

I have a Mac OS x Server 10.5.6, dual 2.3GHz PowerPC G5 8 GB Ram, i have setup server admin on this machine however, I am wanting to use this for specifically as my netboot server, i have created the images and when i put them on this devices internal hardrive, everything works just fine but when i move them over to the raid storage i have set up, Server Admin recognizes the images and allows me to enable them and also make them the default images however when i actually try to netboot a machine, i get the Grey Screen of Death, I see the globe spin shortly then the grey screen populates the screen and i see a bunch of different languages on the machine then i have to reboot to get rid of this screen... How do i make my netboot server be able to serve these images and save the client data to the raid storage???