I am very new to the digital image world and am in the process of downloading some images from the Library of Congress. The problem is that after I have downloaed the image (all black & white), when I go to my image editing software (Photoshop 7) it says that the image is different from the size that downloaded form the website. It has something to do with pixes,resolution etc... because after I then print this pic, its not very clear. Any help to understand all this would be GREATLY appreciated. Thanks