I took that AT-SAT yesterday and it was cool. I'm not the greatest w/ doing math in my head, so that section can go either way for me; maybe a 1/2 and 1/2 ordeal. The ATC scenario was so much fun, some of my traffic patterns for the airports were amazing; I had them all following each other and varied the speed. I kept the #1 guys speed up for a while, while everybody else behind him slowing down. Reminded me of the days I use to fly. I have 2 copies of the ATC Career Prep book laying around, I'm willing to part w/ the one that I didn't use it anybody wants/needs it.