These links might help:
Creating a dual-boot setup...
Problems after installing/repairing a previous version..
Boot Managers?
Hope this helps.
Grif
I had the windows vista and i wanted to dual-boot it with windows XP ,So I installed it and I couldn't boot to vista and then I installed a software called Vista boot pro and this software helped me boot to vista ,but after that I couldn't boot to windows XP anymore ..
Then I installed windows XP again and installed another software called BOOTUS ,this Software didn't even see windows vista and when I tried the other software (vista boot pro) ,It told me that the BCD is corrupted .. Now I have the windows XP and I can't boot to windows vista So I tried the Acer eRecovery ..I entered the password and everything and it started to fix the vista ..And after it finished I found that it simply deleated my windows vista and installed it again so all my files ,programs are gone .
Now ,I have windows Xp on a partition and windows vista on the other one and I can't boot to my vista .
The problem was that I like windows vista but Xp works way faster and I need this speed with my softwares ..
Please ,I need help because i can't now install my applications on Windows Xp because I'm simply not sure what will happen with my windows vista I mean if I installed it probably it may delete my windows Xp .
Please I need a reply soon ,And If the solution can make both of this operating systems work that would be great .
Thank you ..

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