Here is what I've done in the past and it works very nicely.
Download and install in XP, VistaBootPro3.1 beta from:
http://www.pro-networks.org/vistabootpro/
Boot into XP
Open My Computer > right click the drive partition Vista is installed on >
click Format.
Use VistaBootPro to delete the Vista Boot Manager.
Delete the hidden BOOT folder on C:
Delete the files on C: boot.bak, bootmgr, bootsect.bak
Another way that I haven't tried:
Boot into XP
Delete/format the Vista partition
Reboot from XP CD and enter Recovery Console. Run fixboot. (May also need
fixmbr.)
Delete the hidden BOOT folder on C:
Delete the files on C: boot.bak, bootmgr, bootsect.bak
Good luck!
Keith
"David Berry" <> wrote in message
news:%...
>I have two hard drives in my system. The first has Windows XP Media
>Center. From Windows XP I installed Vista and chose the second hard drive
>so now my machine comes up with a dual boot screen. I did this so I could
>try out Vista but still be able to use XP in case I didn't like it. Now
>I'm ready to upgrade my Windows XP to Vista. How do I remove the dual boot
>(and then delete vista from the second drive) so the machine boots normally
>again before I do my upgrade?
>
> Thanks
>
--
Keith