Robi, I never worry about unencrypted connections. As far as I am concerned the internet stretches from here to Alpha Centauri and anyone looking for information on me has a long task in front of them. I might be worried if my Pin number was lying around in public on Amazon's home page; but nothing of the sort. Just go ahead and do it.
30+ every day in Belgrade and I was guzzling soft drink like a fish - I sometimes wonder if I am going to end up diabetic, but actually it's not sugar I'm after, just fizziness, sparkling water will do, and still water if there's no sparkling. Anyway, I lost five pounds in three days, which is probably lying on the pavement somewhere in the castle.
Very nice time apart from the flights.