I've done a few weddings for friends with my Nikon 35mm. Now I'm thinking of going digital. I've seen the difference between the pictures I took and what my photographer took at my wedding. She used a medium format camera. So Beautiful!! Is there a digital camera that produces pictures comparable to a medium format film camera? Is there such a thing as medium format digital? I'm so confused. I've been looking at the Nikon D2x, and the Canon Marks. Will they produce a picture that clear? I'd like to get the Canon 5D, which has 12.8 mps. Will that take the same picture as these other two cameras? What is the difference when considering the quality of the picture?