Looks good but you're re-inventing the wheel - comprehensive pc-based training software is available. The bad news - it's aimed at training schools etc, and therefore very expensive. Starts with the basic functions like the internal combustion engine etc and continues on to turbines, instrument flight etc etc, all in step-by-step format that closely follows the training syllabus. Rather large - installs from a 5-cd set. My advice - source a school that is equipped with the latest in training aids such as this, and one with a simulator is a bonus.