SuSe Linux + Win 7

Na računalniku sem imel naložen že suse linux in kasneje naložil win 7 in tak je seveda zbrisal iz gruba možnost da bi bootu linux. Iz /boot/grub/menu.lst sem v program EasyBCD pod možnost neogrub v nastavitve skopiral vsebino datoteke in ko hočem zagnat mi napiše "try hd(0,0): EXT2: " in ne morem nič drugega kot ugasniti računalnik.

Datoteka menu.lst

# NeoSmart NeoGrub Bootloader Configuration File
#
# This is the NeoGrub configuration file, and should be located at C:\NST\menu.lst
# Please see the EasyBCD Documentation for information on how to create/modify entries:
# http://neosmart.net/wiki/display/EBCD/

# Modified by YaST2. Last modification on Fri Oct 15 21:32:56 CEST 2010
timeout 10
gfxmenu (hd0,0)/boot/message
default 0

###Don't change this comment - YaST2 identifier: Original name: linux###
title SUSE Linux Enterprise Desktop 11 SP1 - 2.6.32.23-0.3
    root (hd0,0)
    kernel /boot/vmlinuz-2.6.32.23-0.3-pae root=/dev/disk/by-id/ata-SAMSUNG_HM641JI_S25YJ1MZ800594-part1 root=/dev/disk/by-id/ata-SAMSUNG_HM641JI_S25YJ1MZ800594-part1 splash=silent resume=/dev/disk/by-id/ata-SAMSUNG_HM641JI_S25YJ1MZ800594-part2 LOCAL_BOOT=yes acpi_osi="!Windows 2009" showopts vga=0x314
    initrd /boot/initrd-2.6.32.23-0.3-pae

###Don't change this comment - YaST2 identifier: Original name: failsafe###
title Failsafe -- SUSE Linux Enterprise Desktop 11 SP1 - 2.6.32.23-0.3
    root (hd0,0)
    kernel /boot/vmlinuz-2.6.32.23-0.3-pae root=/dev/disk/by-id/ata-SAMSUNG_HM641JI_S25YJ1MZ800594-part1 root=/dev/disk/by-id/ata-SAMSUNG_HM641JI_S25YJ1MZ800594-part1 splash=silent resume=/dev/disk/by-id/ata-SAMSUNG_HM641JI_S25YJ1MZ800594-part2 LOCAL_BOOT=yes showopts ide=nodma apm=off acpi=off noresumeselinux=0 nosmp noapic maxcpus=0 edd=off vga=0x314
    initrd /boot/initrd-2.6.32.23-0.3-pae

title Recovery
    rootnoverify (hd0,2)
    chainloader +1

Winsi so na C, na H so podatki, ostali trije so od linuxa.

Hvala razsvetli me še zakaj uporabim ubuntu cd in komando root (hd0, 7) (preden začnem delat)?