I called a local pro photo lab regarding printing one of my photos at a large size. I was told that NO digital picture could be enlarged. There is simply not enough information in the photo. He told me the maximum file size was 6mb from a digital and that a 35mm slide produces a 200mb file. So there was just no comparison. The fact that I have two 20x30 prints hanging on my wall from my d70 did not seem to phase him. In the end he said the maximum size they would be willing to print my photo was 4x6. I thanked him for his time and called the next shop in the book. It's funny I have not had a "digital is no good" conversation in while. I thought that labs had gotten over that. Oh well. In the labs defence I understand that they only want to put their name on the very best quality.