Knute, if you don't mind, would you pm me with your tester if you felt that s/he was good with gifted kids? I don't know that we intend to do more testing at this time, but if we do in the future it would be good to have more CO options. I probably wouldn't go with the GDC again after our last interaction there and the person who tested dd9 did a good enough job, but I'm not sure that it was the best pick either.