|The realtek site has the correct drivers. This assumes you have all realtek nic's. This assumes you wish to deploy over network. |
Might consider dvd based if small enough or usb based images too.
You do have to follow the excellent documentation at the Symantec site. They have posted all sorts of tutorials and manuals.
"Best Practices", Event viewer, host file, perfmon, antivirus, anti-spyware, Live CD's, backups, are in my top 10