I know that there's a car_rate switch to change the speed of the serial port in the car, but I really need to be able to do the same thing at home. I have an older Sun machine whose serial ports don't seem to work reliably at speeds over 38400 to which I'd like to attach the empeg serially, and I can't do it right now. It works fine if I attach it to my PC, get into the shell prompt and issue ``stty ispeed 38400 ospeed 38400'' and then attach it to my Sun. Anyone know of a way I can change the on-boot AC serial port speed?