Sitting in a Bugatti in a freezing gale at the top of a one-time speed hillclimb course, at the behest of the "Top Gear" '1V programme, I thought back to a few other times when I have been "on the air". At first it was very new and exciting, cables snaking across the studio, worried technicians abounding (not to mention bounding) and all sorts of worries for producers, not least whether the...