Re: Windows Vista Upgrade?



http://www.microsoft.com/windows/products/windowsvista/buyorupgrade/upgradeadvisor.mspx
"Hiro" <Hiro@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message news:2679E22F-C7D2-4355-A6E4-816766545A78@xxxxxxxxxxxxxxxx
Just wondering can you buy like the vista home premium upgrade and install it
on XP? Or do you have to buy the full OS?