your answers are inline below:
"Phed" <> wrote in message
news:F0772B44-146C-41A9-B3CF-...
> Hi
>
> I have vista home premium installed as oem on my notebook but I also have
> a full version (ie non -OEM) version of vista ultimate that i would like
> to install on this machine.
>
> I have hp dv2000 series but don't know if the drivers that I currently
> have will automatically install on vista ultimate if I change the
> operating system.
>
> My questions are:
>
> 1. can I just install vista ultimate over vista home premium OEM and will
> the drivers work ? If so how?
Since you have Vista Ultimate retail you have the option to upgrade
See more information here
http://windowshelp.microsoft.com/Win...93bb81033.mspx
>
> 2. can I install vista ultimate on a separate partition and will this
> affect the home premium setup? If so how?
It will not effect it, it will just add an entry in the boot sequence so you
can choose which OS to work with
You will need to go to the manufacturer of your computer or laptop and find
the extra drivers needed
if you don't have the cd's for the hardware..
for example sound card driver, or display adaptor driver , or chipset
driver
>
> 3. if i try to install vista ultimate, will oem see this as an upgrade,
> and not require me to reload all my software?
see answer to question 1. But this is not a dual boot of course you will
have 1 upgraded OS
>
> thanks
>
>
> Doug
>
>
>
>
>