No not the American Express card, though they are pretty cool. I'm talking about a speedlight. I don't care if it's one of the modern and amazingly cool/powerful Nikon SB800/900 or Canon EX580II or an old flash like an SB-24 or even a Vivitar 285. Even when I'm heading out with my case of monolights I always take two of my SB-800's "just in case". I rarely pull them from the bag but when I do they make neat-o things […]