Behind the cut is my menu.lst.
title Debian GNU/Linux, kernel 2.6.26-2-686
kernel /vmlinuz-2.6.26-2-686 root=/dev/hda2 ro quiet
title Debian GNU/Linux, kernel 2.6.26-2-686 (single-user mode)
kernel /vmlinuz-2.6.26-2-686 root=/dev/hda2 ro quiet single
### END DEBIAN AUTOMAGIC KERNELS LIST
## Windows volume
title Windows XP
Moreover, at this point, if I go through the BIOS boot menu and tell it to explicitly boot from /dev/hdc1 to load XP, owing to something I did that seems to have killed the Windows bootloader, it now simply responds by saying "GRUB " - which tells me that something is hosed.
So the questions:
1) How do I revert this back to where I was, so that I actually can boot XP when necessary?
2) What am I missing in the process of doing this?