CompuServe Messages

Kodak sells a special player for Photo CD in the consumer market. They also sell licenses to companies like Corel to allow them to edit PCD files. Multisession is important if you plan to add images to an existing CD. Each time you add data, you create an additional session. I don't really know why an ordinary consumer would mess with PCD, but professional photographers (including technical professions like radiography) can use this as a high-res archival and distribution medium. Kodak has announced special products to support the more high-tech users such as ultra-high-res images and special workstation-class editors.