my guide is a nice little cheap one i have one if you take the wrong road it redirects you another way and has voice commands and road map all i do is just type the area say cambridge and sg code and door number and im off
I have the built in SAT NAV in my Honda CRV ...but I found the SAT NAV is TomTom that I have loaded on my Nokia N95 8GB phone. This is by far the better.
i know the Gadget Show reviewed two budget sat navs, one was a budget TomTom and the other was a McGellen who ive never heard of before, but they recommended either.