Having finally managed to install the latest European 42 maps I'm now delving a bit deeper and have a couple of minor questions.\r\n\r\nFirstly, if I set a roadblock ahead and then decide to cancel it, how do I do this? It seems that I have to calculate an alternative route before I am offered the 'Recalculate original' option. Is this correct?\r\n\r\nSecondly, what is the point of the keyboard size preference? It doesn't seem to change anything. Perhaps this is only useful on TomTom's with a larger screens.