During CentOS 4.1 Installation, I selected Advanced->GRUB Boot Loader->Install to /dev/hda2. (the /dev/hda1 partition as XP on it) After reboot, I still only get XP booted and no choices for CentOS Linux. I tried GRUB-INSTALL /dev/hda2 at the boot prompt, but that does not execute. What am I missing? TIA, David