<< also I want to format a partition that has win xp with ntfs how do I do that? >>
Start/Help & Support/
In the search box type convert ntfs, see below
In the command prompt window, type
convert drive_letter: /fs:ntfs
For example, typing convert D: /fs:ntfs would format drive D: with the ntfs format.
This will occur at next boot as it cant happen while partition is active.