When I first started trading (about 4 years ago) I responded to the same ad, from the way you guys are explaining it.
The deal at the time was, you send him a check (postdated 30 days in advance so you can stop payment if you aren't satisfied) for $3700. I did this, and I stopped payment of the check of course.
He really didn't teach anything revolutionary. There were 2 audiocassettes, and basically he told you to go to Businesswire.com and PRNewswire.com at the end of the day for a couple of weeks, reading every headline and looking back at the chart to see what happened immediately afterward to each stock that was mentioned in the story. He told you to look for key words like 'FDA' 'surprise earnings', etc. This would give you a feel for how stocks reacted to market news. When you got the hang of it, you could start trading news releases as they happened, and 'sell into the spike' that was created by the buying pressure.
Also, if you watched CNBC, you would buy a stock whenever Joe Kernan or somebody mentioned it in some sort of favorable way.
There was nothing wrong with this approach 4 years ago, but it's something anyone could have figured out without too much trouble. Also, he made it much easier than it sounds; he claims he could make $150k/day with this strategy.
At the time, he was also claiming he was almost finished working on some way to beat the options market, which or course was going to cost another 3 or 4 thousand to buy the tapes for that one. So I don't even know if he's peddling the same thing now, or some other strategy.