Hi nnick,
Thanks for the feedback on the book. As with a lot of products, I will be releasing new versions of the book from time to time. I keep a running list of ideas to improve the book. I don't have a specific time-table for the next version yet.
If you feel like sending me some ideas for the next book, please feel free. You can find my email on my website.
By the way, the book is selling all over the world, but you are the first one from Greece!!
After reading about the worlds I really wish I had spent the money to go. It looks like a great track, and the competition looks very close.
Thanks again,