How to fix the doul boot menu between winXP/2003 and Vista

That's a good solution to handle the doul boot menu between xp and vista on the condition that you install xp or win2003 in the first partition of harddisk firstly,and then install vista on the second partition of harddisk,then the first partition of harddisk is corrupted or formatted.The steps follows:

1.Boot with Win2008 installation DVD.

2.select repair menu

3.select command line from repair

4.Type "Bootrec /Scanos" to scan the os without listing in boot sequnce.
5.Type "Bootrec /RebuildBCD" to rebuild BCD record files in the first partition of first disk.
6.Type "Bootrec /Fixboot" to add a new record in BCD
7.Type "Bootrec /Fixmbr" to fix the mbr.

8.Then reboot your machine.
9. If the doul boot menu will be not reproducible,you can copy "bootmgr" in your Win2008 installation DVD to your first partition of first disk.
10.Reboot your machine.
You will find a your vista boot menu.
According to the article as belows,you will find the answer lies in the questions.