I was originally going to pose this as a question, but as I looked at the settings on the camera, I figured out the mystery. I thought I'd go ahead and post this in case anyone else has been puzzled, or missed the feature. I always enjoyed on the EP3 that the built in flash could be set to fire from full to 1/64th power. Until just now it seemed that the EP5 flash only had full, fill, 2nd curtain, red eye and off options. I just saw as I was about to post my question that when you choose the 'full' option in the menu, if you push the info button, you can then set the flash to fire at partial power down to 1/64th. I'm glad to see this, as it makes the built in flash a lot more useful! Maybe this is no secret to anybody else, but it wasn't obvious to me, so I thought I would pass along the insight in case it's useful.