+Normal install mode for fai is using pxe, but on a libreboot system,
+there is no pxe. The pxe in a normal computer is nonfree
+firmware. Alternatives to normal pxe that I've tried:
+
+* libreboot + seabios + ipxe
+
+* Use a live cd to call pxe-kexec, this is described later in this file.
+
+* Use the fai autodiscover iso. This is more automated, so nicer.
+
+* Use an install method above to setup a gnu/linux disk partition that
+ coordinates with libreboot grub to acts like a pxe boot using
+ kexec. The boot process takes a bit longer than normal pxe. This is
+ the bootstrap partition in my scripts.
+
+Things I haven't tried:
+
+* The bios chip has enough room for an initrd. This could be setup to
+ work like the partition I use to kexec, but it would be faster, and
+ not require installing to disk.
+