What others are saying...

I truly can't say enough good things about the Update [to version 1.4.0] (except maybe that it has revealed just how out of practice I am on certain paradigms and the entire range of what I have to work on to maintain my skills). Ulrik, I am so impressed. The update is comprehensive and incredible. Thank you so much for your hard work. Your amplification of the categories to drill and practice is so helpful and much needed. Again, the only honest comment can be that I am staying up too late realizing how much I need to practice. But, that's my problem. You have fortified me with a solution.

Geoff Downey