Those options in Hijack that let you speciify a location are useful, but why not make it automatic? Have a little routine to read the serial number of a Dallas button hanging off the serial port of your various sleds. (car1,car2,home,work,etc.)(stalk location, EQ settings, etc.)

I don't know how much more complex it would be to use the temperature buttons to monitor various temps. in your system. (loud speaker, amps, engine, cabin, etc.)

Thanks,