Hi, i have one cd the purpose is doing the imaging, this cd is "novell zenwork suse" this cd can direct boot than obtain ip address automatic(DHCP), than i can doing image from my tftp server via zenwork software. Now the problem is i have bought a new dell optiplex 755 desktop pc, than i use this cd to boot, but error: no network card driver on this boot cd. this boot cd can boot the previous model dell desktop pc. Now how to modify or add this existing boot cd to support this network card, and what files inside the boot cd is a network driver? where to get the knowledge on linux PXE boot cd?

Thank you.