Failure of windows after installing grub

I have a dual boot running Win XP & Gutsy. I reinstalled my Windows. This overwrited my Grub. I did a install again.

Now Grub is booting up. But Windows is not loading up. I think i have made something wrong by setting up Grub in a different partition. I tried running this in grub to check the root partition

find /boot/grub/stage1
(hd0,2)

This is my output of fdisk:

Disk /dev/hda: 40.0 GB, 40060403712 bytes
255 heads, 63 sectors/track, 4870 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0xfd97fd97

   Device Boot Start End Blocks Id System
/dev/hda1 1 1275 10241406 c W95 FAT32 (LBA)
/dev/hda2 1276 2550 10241437+ f W95 Ext'd (LBA)
/dev/hda3 * 2551 4678 17093160 83 Linux
/dev/hda4 4679 4870 1542240 82 Linux swap / Solaris
/dev/hda5 1276 2550 10241406 b W95 FAT32

Also output of my menu.lst file:

title Ubuntu 7.10, kernel 2.6.22-14-generic
root (hd0,2)
kernel /boot/vmlinuz-2.6.22-14-generic root=UUID=7fbd89d2-65c6-49be-8c8c-f37722a03a46 ro quiet splash
initrd /boot/initrd.img-2.6.22-14-generic
quiet

title Ubuntu 7.10, kernel 2.6.22-14-generic (recovery mode)
root (hd0,2)
kernel /boot/vmlinuz-2.6.22-14-generic root=UUID=7fbd89d2-65c6-49be-8c8c-f37722a03a46 ro single
initrd /boot/initrd.img-2.6.22-14-generic

title Ubuntu 7.10, memtest86+
root (hd0,2)
kernel /boot/memtest86+.bin
quiet

### END DEBIAN AUTOMAGIC KERNELS LIST

# This is a divider, added to separate the menu items below from the Debian
# ones.
title Other operating systems:
root

# This entry automatically added by the Debian installer for a non-linux OS
# on /dev/hda1
title MS WINDOWS XP Vista UWI Edition
root (hd0,0)
savedefault
makeactive
chainloader +1