Dual OS: Vista and openSUSE 11.2

Hi,
I was having vista on my laptop and I installed openSUSE 11.2. But Vista now appears as as folder named Windows/C/ etc in main file system. How do I get dual OS? any help pls?

Thank you.

Pls find the following:

ind@linux-mwxv:~/Desktop> sudo cat /boot/grub/menu.lst
root's password:
# Modified by YaST2. Last modification on Fri Apr  9 15:29:28 BST 2010
# THIS FILE WILL BE PARTIALLY OVERWRITTEN by perl-Bootloader
# Configure custom boot parameters for updated kernels in /etc/sysconfig/bootloader

default 0
timeout 8
##YaST - generic_mbr
gfxmenu (hd0,2)/boot/message
##YaST - activate

###Don't change this comment - YaST2 identifier: Original name: linux###
title Desktop -- openSUSE 11.2 - 2.6.31.12-0.2
    root (hd0,2)
    kernel /boot/vmlinuz-2.6.31.12-0.2-desktop root=/dev/disk/by-id/ata-ST9160821AS_5MA1F4SM-part3 repair=1 resume=/dev/disk/by-id/ata-ST9160821AS_5MA1F4SM-part4 splash=silent quiet showopts vga=0x314
    initrd /boot/initrd-2.6.31.12-0.2-desktop

###Don't change this comment - YaST2 identifier: Original name: failsafe###
title Failsafe -- openSUSE 11.2 - 2.6.31.12-0.2
    root (hd0,2)
    kernel /boot/vmlinuz-2.6.31.12-0.2-desktop root=/dev/disk/by-id/ata-ST9160821AS_5MA1F4SM-part3 showopts apm=off noresume nosmp maxcpus=0 edd=off powersaved=off nohz=off highres=off processor.max_cstate=1 x11failsafe vga=0x314
    initrd /boot/initrd-2.6.31.12-0.2-desktop


###Don't change this comment - YaST2 identifier: Original name: linux###
title SUSE LINUX 
    root (hd0,2)
    kernel /boot/vmlinuz root=/dev/disk/by-id/ata-ST9160821AS_5MA1F4SM-part3    repair=1 resume=/dev/disk/by-id/ata-ST9160821AS_5MA1F4SM-part4 splash=silent quiet showopts vga=0x314
    initrd /boot/initrd


###Don't change this comment - YaST2 identifier: Original name: failsafe###
title Failsafe -- SUSE LINUX 
    root (hd0,2)
    kernel /boot/vmlinuz root=/dev/disk/by-id/ata-ST9160821AS_5MA1F4SM-part3 showopts apm=off noresume nosmp maxcpus=0 edd=off powersaved=off nohz=off highres=off processor.max_cstate=1 x11failsafe vga=0x314
    initrd /boot/initrd
ind@linux-mwxv:~/Desktop>

AND ALSO

linux-mwxv:/ # fdisk -l

Disk /dev/sda: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0xaf450c3b

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1        1216     9764864   27  Unknown
/dev/sda2            1217       11589    83321122+   7  HPFS/NTFS
/dev/sda3   *       11590       18935    59006745   83  Linux
/dev/sda4           18936       19457     4192965   82  Linux swap / Solaris

Please find this additional information as well. Thank you.

linux-mwxv:/ # mount
/dev/sda3 on / type ext4 (rw,acl,user_xattr)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
debugfs on /sys/kernel/debug type debugfs (rw)
udev on /dev type tmpfs (rw)
devpts on /dev/pts type devpts (rw,mode=0620,gid=5)
/dev/sda2 on /windows/C type fuseblk (rw,noexec,nosuid,nodev,allow_other,default_permissions,blksize=4096)
fusectl on /sys/fs/fuse/connections type fusectl (rw)
securityfs on /sys/kernel/security type securityfs (rw)
gvfs-fuse-daemon on /home/ind/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=ind)
rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
linux-mwxv:/ #

add to your menu.lst

title Vista
rootnoverify (hd0,1)
chainloader +1

But Vista now appears as as folder named Windows/C/ etc in main file system.
What you see is normal, it is just the mount point for your windows partition.

To edit the file as lost farmer suggests, use either the kde or gnome method according to what you use

kdesu kwrite /boot/grub/menu.lst
gnomesu gedit /boot/grub/menu.lst

Thank you.

Thank You very much for the care you have taken. It worked well.