Judy-I know that TLC is replaying all of the episodes so I would look at your TV listings and try to view it.
if you go to his website- McKenna dot com (I can't give the link) you will find where he describes the 4 steps in detail.
scroll through all the pages so you can read his full explanations.
It really won't make as much sence unless you read the full explanations
hope that this helps!!