You will have to install and activate XP each time you rebuild from scratch.
Or you can image the system just after upgrading to Vista and archive the
image.
"jbpete" <> wrote in message
news

4362B71-406B-49CA-A40D-...
> That would be my concern.
> As we're getting closer to buying, I see a lot of "Posters", who are not
> your mainstream users, question the praticality of purchasing the Upgrade.
> I will format my HD every 8 to 10 months for maintenence.
> Does this mean I have to reinstall my XP every time?
> We don't have to with an XP Upgrade disc. Just have our prior 98/ME/2000
> discs.
>
> "> There are a few reasons :
>>
>> - Perhaps my system is crashed
>> - perhaps I have upgraded my computer with a new harddisc or mainboard
>>