It sounds good before I even know what it is :)
I saw the Project Firefly display in town tonight and thought they were rather pretty. I was a bit suprised I hadn't spotted them before as they fit in nicely with the blue Christmas tree lights which I've noticed many times since they were put up. As it turns out, the pretty falling lights are part of the Firefly project and are something I've seen before (I saw the Firefly Christmas tree during the demos in the AISD module). Mmm, pretty lights!