In professional desktop publishing environments, an illustration program and an image editor are the primary tools of designers. However, if you're running a small business and your desktop publishing projects run the gamut from brochures and flyers to postcards and pamphlets, an illustration program is largely overkill. An image or photo editing program can handle any of the graphics you want to include in these types of projects.
In this article, we'll provide a brief look at the top two image editing programs: Adobe Photoshop CS4 and Corel Paint Shop Pro Photo X3. There are many others photo editors on the market, of course, and it would be remiss not to give a big nod to the free GIMP image editor (read a GIMP review by Dan McGoldrick) and an honorable mention to Corel's Photo-Paint X4, though it is not available to purchase as a standalone product (it is part of the CorelDRAW Graphics Suite). But bottom line, Photoshop has always lead the way in this category, while Corel has continued to make improvements to Paint Shop that make it a worthy competitor (not to mention its significant price difference).