Ok, I've seen pretty flight log pages showing graphs of flight data on this forum, normally when someone is trying to identify 'what went wrong' etc etc . .so, I've downloaded .dat files off my MINI . . onto my Macbook Pro . . and there they sit ! How do I view / access them. Been all over the place . .actually uploaded to Airdata (took an age) before being told they hadn't actually uploaded. . . .!!!