I am agonising over the D1H and D2HS. For those of you who own or have owned both, which camera gives the better images in high ISO situations? 800 and 1600 is where I will be most of the time. I owned a D2H previously and could get amazing prints up to 75 x 50 centimetres from it. I don't need that size, but of course a little room for cropping comes in handy. A D2HS has the same controls as my D2X, so no re learning and also takes the same batteries......maybe I should go the D2HS? What are others thought's?