Upgrade XPhome to XPpro?

[Fraggle]

I have bought XP-Home, but want to upgrade to XP-pro. On the microsoft site I read that there should be a special upgrade to do so. Does anybody know if the cutrrent config stuff will stay, or do I need to reinstall everything? Does anyone know a fast online shop where I can buy the upgrade?

 

[Von Neumann]

The current stuff will remain, but I think once installed the config will be set to the default values, I mean those configs you find on a brand new installation of XP.
Don't know of any shop actually sorry !

 

[yoyo]

If you install it as an upgrade the settings will stay, if you choose a new install they won't. There is however as far as I know no special upgradeoffer available for Home to Pro. It is just the same as if you had Win 98.