I've been banging my head over getting my little circuit to
work with a RioCar while in the car. My uC is set to talk
at 4800 baud. After finally hooking up a laptop to my Rio
(2.0b7 developer image) I've discovered that even in car,
the serial port is still running at 115,200 baud not 4800 and
[serial]
car_rate=4800
won't push it back down.

Is the default now 115200 all around? And who ever changed it
to 4800, the kernel (at seeing in-car power) or the player (looking
at power and config.ini)?

I was considering changing the kernel (since I've already made some
other changes) to hard code the rate I want but I don't want to be
fighting with some other code to set the rate.

Brett