my photos print by photoshops r often cut on the top n the bottom of the photos..i asked them why n they said it's natural n ask me to leave space when i'm shooting.wat if i resize the image myself b4 sending to the shop??like 4R photos..will the image quality b the same after print out if i resize myself?i asked different shops they gave me different answers..some ask me to resize myself n some said cannot..anyone haf experience in this??