initrd failed

[red_alert at the-psychiatry.ch]

hi

i've lost my initrd file (the only one that existed)...now i can't boot, because
it's missing. i've tried to create a new with the CD (linux rescue), but that
doesn't work, because mkinitrd doesnt find /lib/modules/<kernel-version>
because it's mounted as /mnt/sysimage/lib/modules/<kernel-version>. i know, i
shoudl chroot /mnt/sysimage, but this doesn't work (i think because the cd is
fedora core 1 and the system is updated to the latest development packages).

any ideas how i could create the needed initrd-file?

regards
red_alert

ps. i can't burn the latest CDs, because i've no cd burner available atm :(