I believe in the old version of RH, the installation disk would recognize the the system had Windows already install on the system. The RH /boot/grub/grub.conf would include the menu with a RH and a Windows boot up. I gather I should not have had the RH boot write on /dev/sda1 -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list