Hi,
Either can be used to remove the existing partitions, but which one you use
to create the new ones depends on what you want to end up with. Both XP and
Vista need to create and format their installation partition, and because of
small differences in the file systems, the one each creates is not suitable
for the other OS.
--
Best of Luck,
Rick Rogers, aka "Nutcase" - Microsoft MVP
http://mvp.support.microsoft.com/
Windows help -
www.rickrogers.org
"Lilo Lentz" <misslilo@hotmail.com> wrote in message
news:%2314FvsmbHHA.1296@TK2MSFTNGP02.phx.gbl...
> Hiya
>
> If I want to totally wipe my harddrive that has a dual boot of XP and
> Vista and reformat and partition it, how would I BEST go about it?
>
> Should I use my XP-Pro disk to do it OR first use VISTA disk to format the
> partition it's on, and then XP for the rest?
>
> Right now it's divided into 3 partitions, one with XP, one with only
> installed programs for both XP and Vista - and of course one for Vista.
> Actually there's also a small portion of aprox. 14 gig, that I suspect
> Vista made. Would I need the Vista disk to remove that one?
>
> It's a normal IDE harddrive...
>
> Lilo