Have a look at http://support.microsoft.com/default.aspx?scid=kb;en-us;308421
This tells you how to take ownership of those folders and files from the old XP installation from within the new one.
Mark
my xp home addition froze and i was prompted to reload from disc when i tried this it wouldnt let me load it as windows as it said this would lose all my data so i loaded it as windows2
when it rebooted i'd lost everything so i thought but when i searched for things ie pictures/music i could still find some of them, also if i open my computer and then open boot c my original windows is there but i cant re install it, any ideas

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