Having finally got together with more than one Roadster I also saw this (pic below) which I never knew was there. I know about the dashboard info but didn't know that you can change the digital speed readout to a dial just by touching the screen! I find it kinda cool and it impressed my 7-year-old. (Does this mean I'm a big kid??) If anyone else has found hidden goodies, this thread might be the place to start sharing them. To paraphrase Donald Rumsfeld: I don't know what else I don't know.