wow sounds pretty impressive .. I'm not an authority in this matter, but I'd say buy the book and see what the system has to offer you.
First, if you're not yet using all of your subconscious mind to read it may help you with spontaneous activation, direct learning and the likes.
Second, it's a pretty cool learning system, so you could improve with your learning.
I mean, it's just $17 for the book, so try it!
my €0.02
Stefan
-------------------------------------------
and when the day arrives
i'll become the sky
and i'll become the sea
and the sea will come to kiss me
for i am going
home
nothing can stop me now
