Originally Posted by LycosV
It all depends on what you want to be your primary OS. The most important thing about dual booting Vista & XP is you MUST install XP first. If you install Vista then XP it will screw the bootsectors out the wazoo.
XP Pro will be the primary OS... its already installed (i've been using it for years). I would like to be able to install Vista on one of my other hard drives so I can boot to it now and then to try it out but want to keep my XP intact for all my gaming.