I have been testing the results of Dreaming the same image with different starting resolutions. The first image was at 72 dpi and then I changed it to 266 dpi and Dreamed the same preset. Not only were the final images very different from each other, but they both had a 72 dpi resolution in CC2015. As I would like to make large prints of the results, I would prefer a higher resolution even if it takes longer to process. Macbook Pro 13" 1 tb ssd 16 gb ram