Dr. Phil for Photoshop

Features: Written by Julieanne Kost Daniel Brown on May 10, 2006

All relationships are complex, but there's nothing more confusing than the complicated relationship between megapixels, file size, image size, and print size. Julieanne Kost and Daniel Brown explain the difference and advise you on the best sizes for scanning, printing (for both a desktop printer and a press), slideshows, and Web sites.