Installing Ubuntu errors

[Jose A Merced]

SO...

Now I have the Win XP option in the grub loader, but after the first
line of the loading instruction is read (root (hd0,0)), the following
error message appears:

filesystem unknown, partition type 0x7

The instruction set to load XP in menu.lst reads as follows:
title    Windows XP
root     (hd0,0)
map      (hd0)  (hd1)
map      (hd1)  (hd0)
savedefault
makeactive
chainloader +1

I am using an NTFS partition for XP. Should I change it or is there a
workaround.

Man, it shows I am a noob!