Well shot alot of photo's at my daughters play (a funny thing happened to the way to the forum). and I am very impressed with the ISO 6400 on the D300. For obvious reasons, I could not use flash. I was able to take over 400 photo's. 2/3 of which turned out pretty good. Still haven't had time to do any processing. Also took another 1000 or so photo's at my youngest daughters Horse Show's. 1st show she took 4th in equitation, 1st in pleasure, 4th in equitation with pattern. 2nd show, she took 6th in equitation, 4th in pleasure, and 3rd in equitation with pattern(which is great, considering she went over the pattern for the first time 10 minutes before going into the arena).