Hi Louis,

1) Yes, *if* you have WinXP Home currently installed. Vista Home Premium
cannot upgrade WinXP Professional (this would require business or ultimate).

2) Yes. With a full version you can always do a clean install.

--
Best of Luck,

Rick Rogers, aka "Nutcase" - Microsoft MVP
http://mvp.support.microsoft.com/
Windows help - www.rickrogers.org

"Louis 13" <lous13@earthlink.net> wrote in message
news:umW9sXmJHHA.4000@TK2MSFTNGP06.phx.gbl...
> After the purchase of Vista Home Premium Full Version.
> 1-Can I upgrade from Windows XP ?
> 2-Upgrade first and have the option of a full clean install.
>