Alan;
You will need both drivers.
As you suggested, install the Windows XP driver from within XP and the
Vista driver within Windows Vista.
--
Jupiter Jones [MVP]
http://www3.telus.net/dandemar
http://www.dts-l.org
"Alan T" <> wrote in message
news:...
> Is the chipset driver attach to OS or the motherboard?
>
> There are chipset driver for XP and Vista download from motherboard
> vendor
> website, if I have dual boot XP with Vista, then should I install
> driver for
> XP inside XP and driver for Vista inside Vista?