that sounds about right, from last year when I shot the airshows.Thanks all. Would have been nice to meet some members out there. Had a great spot and time. I have more to share. Didn't know I shot over 950 shots. Culled it down to about 400.Used only one battery on the D200.Had 29% at the end. Also everything was on one 4 gig. I used Jpeg Fine. Guess you use less info shooting airshows?