http://www.dailytech.com/article.aspx?newsid=5932
Bob S.
"JMI" <ingramje@gmail.com> wrote in message
news:%23HbHmMgTHHA.3980@TK2MSFTNGP02.phx.gbl...
> Do you have to have a version of Windows installed on you PC in order to
> install the Vista upgrade? I recall with Windows XP's upgrade install all
> you had to do was insert the install disc from a previous version during
> it's install (Windows 98, ME, 2000). That was enough to supply proof that
> you owned a previous version of Windows.
>
> Has that changed with Vista?
>
> Thanks,
>
> Jeff
>
>