Hi I installed FC3 and now I cannot Dual Boot my Win2K machine (again! It happened to me also with FC2) Foreseeing this problem, I told the installer not to write a Bootloader. The old one was working fine and I understood that the installer would not touch it. Alas, When I rebooted, there was not Bootloader anywhere. I dutifully recreated menu.lst and execute grub-install /dev/hda from the rescue CD. It worked, now I can load Linux, but I cannot load Windows2K. I get a blue Screen with a STOP error: INACCESSIBLE BOOT DEVICE The way I see it, it just a matter of grub somehow hitting the partition of Win2K. It was on /dev/hda3, and it still is there What should I modify in Grub to Dual Boot again? I tried the map substitution trick and it did not work. Javier