If you want to transfer your XP retail license to another computer you need
a full edition of Vista. If your XP came preinstalled then you cannot
transfer it to another computer anyway and you might as well pave over it.

"SDR" <NOSPAMdfriedl@comcast.net> wrote in message
news:OmNSkD2OHHA.780@TK2MSFTNGP03.phx.gbl...
> If I upgrade my XP Pro to Vista can I still install my copy of XP Pro on
> another machine?
>
> TIA
>
> SDR
>