Here is an easy way to create an LTSP Client without LAN Boot ROM.
1. Start computer using Tiny Core Linux CD.
2. Install Firefox:
3. Start Firefox and go to “http://rom-o-matic.net/gpxe/gpxe-1.0.1/contrib/rom-o-matic/”
and download “USB Keychain disk image”.
4. From command line type following command:
$ sudo dd if=gpxe-1.0.1-gpxe.usb of=/dev/sda
5. Connect LAN cable to LTSP Server and reboot computer.
6. That’s it. Enjoy!