Just bought a copy - I remember reading through the slides and thought there was a lot of good stuff there.

Whilst $79 may seem a lot for a pdf and a spreadsheet, it's really very little to pay for good advice! There really is no way to learn other than to do it and make your own mistakes on the way, but having something like this to hand should help you recover quicker, and if you avoid a few pitfalls because of it, all the better :-)