After you download and burn the Live CD, the gallery below will walk you through every simple step in the process.
The video will show how to use it, it is quite easy to use but can take some time
Go Here = http://pogostick.net/~pnh/ntpasswd/
Click the Bootdisk button at the top
Scroll down to the Download section and download the lastest version ZIP file
Now extract the.iso file from the downloaded ZIP file and then burn the ISO file to a DVD or USB key drive
Now once you done that follow the instructions from their website on how to use the boot CD/DVD