How many times has it happened to you? You find the perfect image for that newsletter, web site, brochure or what have you, and DANG, if only it were a little bit bigger! Arg. If the graphic had been created in Illustrator (an .eps, see NOTE below), enlarging it sans quality loss would be a snap. Alas, our beloved image is made of fragile little pixels (meaning it's a .jpg, .tif, or .gif) meaning we must use pixel-based image manipulation software such as Photoshop or Elements.