Hi guys, I'm looking for a large format printer to print my own images onto canvas, but I am a little confused by the DPI required on the printer. From the exif information I have an image 3504 Pixels wide and 2336 pixels high, 72 dpi. How big will this realistically print? And what DPI do I need on a printer to get a high quality print. I have a canon eos 20d, is there any settings I need to change to produce an image with a higher dpi? Thanks, Steve.