When outputting an image in tif format from Bryce 4, it comes to be a total of around 60 mb. This is at 300 dpi. I weas told to do this for printing, and that if i outputted at this A3 size and at 300 dpi, the guy could increase the image to A2 size and print it at 600 dpi. My question is that they would be increasing not only the size of the image, but the resolution also... Is this possible? They also wanted me to have my image in photoshop at 300 dpi with a file of less than 20.7 mb. As bryce outputs a .tif at around 60 mb, my second question is if this is also possible (cramming a 60 mb tif image into a 20.7 mb photoshop file)...... Thanks if you can help!! =)