First, why do you need to reformat the drive? Second, mykel is right, if
you want to reformat the drive just clean install windows XP. After the
computer reboots (during the install) a blue screen will appear. It will
ask you to select which drive you want to install Windows on. If you select
the drive with the old version of windows it will prompt you if you want
write over the old system or reformat.
--
Thayn Moore
Software Design Engineer - Test
Windows UX Storage
This posting is provided "AS IS" with no warranties, and confers no rights.