is rasterbator's 1mm dot size option as good as Photoshops bicubic resizing ?? want to make like a 10 pg blowup picture ... 1. is it better to use the largest high res. pic i can find ? (ie. would a 2800x2400 pic be better to use than a 1 680x1050 pic ????? 2. is rasterbator's 1mm dot size option along w/ the 300 resolution option just as good as using photoshops bicubic resizing option >??