I believe the name of the software is Intellijet 2. It is pretty pathetic and crashes a couple of times a month. That said, I doubt Sabre or any other commercial scheduling software will do what NJA requires any better. The requirements to schedule hundreds of flights in an unscheduled system is just insanely complex. I only hope they have a team working full time to come out with the next version and beyond. Maybe NJA will hire the mathematicians who came up with the DayJet model if it ends up working. I would sure appreciate if they took circadian rhythm into account.