I need up update the newwork install for FC4 so that it supports new hardware (nVidia ethernet - forcedeth). The 2.6.17 kernel is fine in this case. But the initrd.gz that is installed in /boot is nothing like the images/pxeboot/initrd.img from the installation CD. I need to know how the images/pxeboot/initrd.img was made so that I can make a new one for the 2.6.17 kernel. Can anyone point in the right direction? Barry