File - Configuration - Imperial (tickbox) try that and you should have MPH for the speed (on the big guages but not the small consult display window since that is a hard coded bitmap which i need to change eventually)
as a second to this matt is there any way of changing speed seperately to temp, as i prefer mph and centigrage/celcius but if we have mph currently we have to use farenheit.......
what say you lol
cheers
Joe