Even more mayhem to get your head around?
I'm struggling after the 6 key tones. But that's not a sight on the material, I've understood a little more already than other resources have tried to explain.
As stressed in the intro, it's stuff you have to take your time with, and absorb slowly. There may only be 12 notes on the fretboard, but they stick them all over the place, and then repeat them. A lot.
I don't get the printer 'problem'. This is 2012. Everyone will know someone with a printer. I thumb, one mate with a printer? Sorted.