Thanks for this, it's brilliant! Of course i don't have an OBDII dongle yet, so it's not of much use, but it worked straight away, after editing the config file in leafpad for the gps.

I'm curious about the "configure obd2" option. Does it allow for extra gauges or simply setting up? I'm mostly interested in fuel economy data (which, iirc, is a part of the obd2 code set?). Most of the other gauges are kinda redundant.