Sorry Tom, had to happen eventually, but this time I knew this one, I had some time in Finland inside the Arctic Circle and we had to query why on earth they were making snow.. even though we were standing in more snow fall than England had seen in many years combined,(reply>), They had that at Finland, though it was not as impressive a "gun" as it was in this video.. They basically had a tube on a trailer and a large container of water. No computer controlled anything.,(reply>),  Yep, I had guessed that very reason.. It's just taken until now for it to happen. :-) keep up the good work.,(reply>), +Colin Richardson That's why there's always been "might" in the series title :)