>Congratulations on your D4. It's a wonderful camera. I >haven't found a task it doesn't do quickly and excellently.
+1 and congrats! The D4 is my first full-body style camera, and I find it unbeatably versatile and sure-footed.
The buffer is absolutely ginormous and with fast card offload, I truly NEVER encounter a full buffer, EVER! This was not the case with my other cameras, where if I mis-anticipated the moment of peak action, filled the buffer too early, and then a moment of even more peak action occurred, I was sometimes left just watching the action through the viewfinder. This simply is not a problem with the D4!