The wedding pics I received from my photographer in jpg format are only 72dpi. It was taken on a Canon EOS 30D camera. The assistant's photos are 300 dpi though (taken with a different brand camera). I want to print a picture at 16x20, but the photographer said they don't recommend anything over 8x10 (which for a wedding picture seems small). Will the 72dpi make the picture pixelated if I print it larger, and if so is there something that may be able to be done in converting these from RAW to jpg to have them be 300 dpi?