[micho]

Hello, i just bought a pc that had already vista home premium installed, I would like to know if it is possible to uninstall it and install windows XP professional.

thanks

[simpswr]

First thing you need to do is insure you can find XP drivers for the system . .

[Elvandil]

Yes. Do you have an XP CD and a valid product key?

[micho]

Thanks for your reply.
I have the original CD and the product key. I just install it over Vista or I have to uninstall it first?

[simpswr]

Once you have all the drivers, boot from the XP CD, Delete all partitons, create new one(s) and proceed to installing XP . . they will wipe Vista and everything else from the hard drive