The focus, I mean...also Beegie jumping from place to place first thing in the morning. She's about to leap off the counter here. Settings on the camera were: "C" mode, which I always keep on black and white and ISO 400, Flexizone focus, which I've really come to like, focus assist light turned off (because it bothers the animals.) Camera doesn't seem to have trouble focusing in low light without the assist. The A610 locks focus so much more quickly than any of my previous digicams. It's a wonder!