There's not many things more Swedish than working in the forest! Yesterday saw a shoot for a local company who needed images of their machines working, so I drove in to the middle of nowhere and set up. This was a good test for the new flash, whist it wasn't really cold, it was -8 and the first chance I've had to see how it handles being outside in more normal Swedish temperatures. No problems at all, even with the B1 set 3m in the air and firing on full power, battery life was excellent.
Glorious weather, cold and clear. Not the easiest thing to shoot whilst deep in the forest but liking the results!