That is the way Microsoft planned it. Yes you can downgrade Vista to XP Prof,
but the catch to that is, you have to have Business or Ultimate in order to
do so.

"Carlos Yohn" wrote:

> Thanks for this quiet short answer, but ¿are you sure? ¿there isn't a way to
> downgrade?
> I know that in windows (Vista downgrade to XP prof.) ther is a way to do it.
>
>
> "Chad J." wrote:
>
> > You have to go and purchase Office 2003.
> >
> > "Carlos Yohn" wrote:
> >
> > > I have a Office 2007 Professional Lisence, but i want to use the 2003
> > > version. ¿Can i do that? ¿how?
> > > Thanks In Advance.