For someone who has absolutely no idea what you are talking about - can I safely ignore this? (You'll have to excuse me, I've just taken delivery of a hired TomTom and now I have to move all my saved Photographer's Ephemeris locations in order to get the longitude/latitude for the favourites. It's impossible trying to point to the middle of nowhere on the map...)
Now the battery has died on the TomTom. I've only had it working for an hour and they only sent a car charger. Now what am I supposed to do? Sit in the car with the engine running, while I finish the job?