If I read your post 2 times I see that the question is not only how to install XP (http://www.blackviper.com/Articles/OS/InstallXPHome/installxphome1.htm) but if your files are at risk.
Let me be blunt. Installing an OS is much like a highwire act. No backup is like performing the highwire act with a net.
Your choice on such risky behaviour.
Bob
I am currently using Microsoft Millenium on my desktop. Recently I acquired Windows XP and would like to install it. Do I need to do anything to my existing files in order to install XP? Or is it just a matter of putting the XP CD-ROM in the drive and letting it replace Millenium?
Thank you,
Don Hebert

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