well, i understand that the crmeaa doesn't capture any light without the flash, so the only light it will capture is the one coming from the flash, so because the duration of the flash is so little the crmeaa will freeze that motion. What i really want to know is how i capture a fast action movement, like a girl dancing and at the same time, capture the ambient light, like on a bar or car workshop, that are usually very moody locations. What do i have to do to capture that ?