I have 2 separate HD's. I just change the boot order when I want to use
XP.
I believe if you install XP 1st and then Vista you will get the boot option
to pick.
I also use Virtual PC 2007 with XP pro on it. I have one old finicky CAD
program that
won't work in Vista, and I don't have $1500 to upgrade!!
"Dave" <donotreply DeleteThis @thisfakeaddress.com> wrote in message
news:eq7sghHBIHA.4476@TK2MSFTNGP06.phx.gbl...
>I currently have two 320GB HDDs running in RAID 0, partitioned into two.
> Disk 0 (which used to have XP on it) and Disk 1 (which has Vista Business
> 32bit on it).
> Will creating a partition on Disk 0 and installing Vista Ultimate x64 be a
> simple process, leading to a boot screen that will allow me to choose
> between the two operating systems or am I likely to encounter any issues?
>
> TIA
>
> Dave