linux+win7的開機選單grub怎麼寫 - Linux

各位前輩好

環境是一台nb先裝suse 11再裝win7
結果開機直接進win7
經用suse光碟的自動修復開機後
安裝grub可出現選單，其menu.lst如下
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# Modified by YaST2. Last modification on 銝? 2??25 16:35:07 CST 2013
default 0
timeout 8
gfxmenu (hd0,1)/boot/message
##YaST - activate
###Don't change this comment - YaST2 identifier: Original name: linux###
title SUSE LINUX
root (hd0,1)
kernel /boot/vmlinuz root=/dev/disk/by-id/ata-HITACHI_DK13FA-40B_2HF408-part2
repair=1 resume=/dev/disk/by-id/ata-HITACHI_DK13FA-40B_2HF408-part1 splash=silent showopts vga=0x314
initrd /boot/initrd
###Don't change this comment - YaST2 identifier: Original name: failsafe###
title Failsafe -- SUSE LINUX
root (hd0,1)
kernel /boot/vmlinuz root=/dev/disk/by-id/ata-HITACHI_DK13FA-40B_2HF408-part2 showopts ide=nodma apm=off noresume nosmp maxcpus=0 edd=off powersaved=off nohz=off highres=off processor.max_cstate=1 nomodeset x11failsafe vga=0x314
initrd /boot/initrd
-----

進command輸入 fdisk -l如下
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Device Boot Start End Blocks Id System
/dev/sda1 2048 4177919 2087936 82 Linux swap / Solaris
/dev/sda2 * 4177920 35647487 15734784 83 Linux
/dev/sda3 35647488 35852287 102400 7 HPFS/NTFS/exFAT
/dev/sda4 35852288 78137343 21142528 7 HPFS/NTFS/exFAT
-----

☆請問如何修改menu.lst，使開機選單有win7選項並正常進入☆

感恩

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