okay, when you boot the cd (im doing it as i type on my desktop)
select the disk under candidate windows partitions that is labeled BOOT, then press enter
next, when it asks the path for the registry directory just press enter
when asked to pick the part of the registry to load, select number 1
then when asked "What to do?" type 1 and hit enter
then you will see a list of users Administrator etc. type the name of the account as shown in the list and hit enter
then select number 1 Clear (blank) user password
then hit enter and it should say Password cleared!
then type "!" to quit (w/o quotes)
then when asked "What to do?" enter q
then when asked to write changes enter y and press enter
then just shutdown the computer after the changes are written, and boot into XP.
Voila! the account you selected is now password free.
This is up on the downloads page on my site just click the "How To" link