Tony, I did all my test installs over the network so I have not yet tried the iso. Did you try this from the EFI shell? If so you need to: cd efi cd redhat elilo There is a copy of elilo in the root directory of the iso (at least when we did F10, I assume that isn't fixed) but for some reason it doesn't work correctly in that directory. Dave <div class="gmail_quote">On Wed, Apr 29, 2009 at 12:32 PM, Luck, Tony <<a href="mailto:tony.luck@intel.com">tony.luck@intel.com</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <div class="im">> <a href="http://www.linuxdudes.org/pub/cowboyboot/linux/" target="_blank">http://www.linuxdudes.org/pub/cowboyboot/linux/</a> > > I will try to keep an installable tree in in the development-lastgood directory </div>Dave, I downloaded boot.iso from the development-lastgood/ia64/os/images/ directory and tried to boot it on an HP zx2000 and also on an Intel Tiger. Both systems got an error while loading the initrd: util.c(line 260): read_file failed Invalid Paramter initrd.c(line 91): read image(initrd.img) failed: 2 Not sure if I got a bad download, burned a bad CD, or if there is a real problem. To help rule out the first of these, the md5sum of the boot.iso as I have it here is: 9a608a6acb0f45a6af4ec026844c106e -Tony -- Fedora-ia64-list mailing list <a href="mailto:Fedora-ia64-list@redhat.com">Fedora-ia64-list@redhat.com</a> <a href="https://www.redhat.com/mailman/listinfo/fedora-ia64-list" target="_blank">https://www.redhat.com/mailman/listinfo/fedora-ia64-list</a> </blockquote></div>