dont measure somebody's ability by the fact he uses a laptop and det cans
what d'you think others use to live map?
if the person with the det cans and laptop(i dont know karlos g so cant comment)
if they know what they are doing it'll prob be the best the car will ever be
certainly better than a standard flash map
but you do have a point about if it were to go wrong what would happen then?
but then again if they know what they're doing then it wouldn't go wrong would it