I'm surprised we haven't seen a flood of fireworks posts so maybe this will break the seal. I'm interested in trying out the technique where you put the camera on bulb during fireworks. Then cover the lens with a black piece of paper between fireworks so that you're ONLY getting light from the actual fireworks and not ambient light. Does anyone have experience with this? I figured F8 or F11 would do fine with the ISO as low as possible. Any idea how many fireworks I could get before throwing off the exposure. I want to minimize the experimenting while in the thick of it since it's not like the fireworks shows last all nite.