There's all sorts of stuff in there, much of it no real use in my opinion. I did the 10 hour workout a few times years ago, and I also did the 30 hour one more recently to see if I could.... :D
loads of it is about finger independence, if you've acheived that there's not really as much here.
have you seen the satch lessons book? It's on amazon here and I found that ALOT more useful. I know you don't like to pay for things, but this book doesn't cost much and is well worth it in my opinion.
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