I've been helping shiv with this problem via irc. I still think that it is an actual problem with the ntfs partition. (he has used ntfs-3g btw). I recommend using windows repair software to try to check out the partition.
-- Windows 2000 doesn't boot from grub: "Filesystem type unknown, partition type 0x7" https://launchpad.net/bugs/10661 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
