I have done it. The Vista bootloader is installed on the first partition
(C

where XPx64 also lives. So its tricky - both OS's consider the boot
partition to e C:, when in fact Vista RC2 is on the second partition. It is
(as people have said) quite important to hide Vista from XP. I'm not sure
what tasks can corrupt that seperation - does anybody know (that is that
Vista appears as a drive (for example H

on XP and CAN"T be hidden through
Computer Management.
Anyway, I messed up my installation by upgrading my system (realize that
XPx64 is OEM and was purchased - it didn't care) from 3 60GB HD's to 2 300GB
drives. I used BootitNG to move things around. It's a great program but
was defeated by Vista - I could only boot in Vista from the Bootloader -
trying to boot to XP gave a "black screen" error about not find \ntlder
Fortuantely I also have Linux (Fedora Core 6) which now has SAFE r/w access
to NTFS parition. I found there is a nasty directory installed by Vista
calle C:\boot. This has all the BCD information (what got messed upped).
You can make the directory its visible by taking off the system and hidden
attributes, but from Wiudows (XP) you CANNOT delete the directory or any of
the interesting subdirectories (such as localizations) no matter how you
change the attributes. I knew I had to get rid of this directory to do a
clean install of RC2 which would have the usuable Vista Bootloader. If
Windows won't let you delete the directory - Linux will. Dual boot
restored. If anybody doesn't have Linux (or perhaps the Ultimate Boot CD)
perhaps someone could tell them how to restore a clean dual boot.
"Rick Rogers" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Hi Geo,
>
> Yes and yes. Under the license agreement, you're supposed to have two
> licenses to do this, but technically it is feasible with one. Just make
> sure that each install goes on its own volume.
>
> --
> Best of Luck,
>
> Rick Rogers, aka "Nutcase" - Microsoft MVP
> http://mvp.support.microsoft.com/
> Windows help - www.rickrogers.org
>
> "Geo." <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
> Anyone know if it possible to dual-boot Vista x86 and Vista x64 versions?
> Is the key the same for both versions?
>
> Just curious.
>
> Geo.