Switch+drive+letters++in+XP

If you want the E drive to be the F drive or vice versa. It is easy to reassign drive letters in XP, but letters that are already taken by another drive will not be shown as available, so you have to do a three-step manoeuvre
 * Switch drive letters in XP **


 * 1) In Disk Manager, right-click the first drive whose letter you want to switch (e.g. it is E:).
 * 2) Select **Change drive letter and paths**
 * 3) Select the existing drive letter and click **Change**
 * 4) Select any available letter from the drop-down box (e.g. say P:)
 * 5) Now repeat steps 1 through 3 for the second drive (F:)
 * 6) This time, the E drive will be available, so you can change F: to E:
 * 7) Now repeat steps 1 through 3 one more time, and the F drive will now be available, so you can change P: to F: