A New Tool
A lot of people have made complaints about the cpk2avi convertor on how it makes movies all screwed up on the bottom half of the screen, and also that the cinepak viewer doesn't work for the same reason.
Well, rejoice because there is a convertor that actually works, called "acpk2avi" by Gana Nishi. The program is DOS based of course, but works almost flawlessly in converting Saturn cinepak movies into AVI files. It also has the ability to convert .adp files, which are nothing more than audio files, into wave format. Pretty neat!
To download this wonderful utility, click here.