Hi, I've written a program that can play CPK files from a Sega Saturn CD-ROM. I only have 1 issue remaining: I can't get the framerate just right. I've checked out the CPK2AVI program that everyone seems to use and, maybe it's just me, but that program doesn't seem to get the framerate correct either. The author seems to have come to the same incorrect conclusions about the file format that I did. Anyway, I thought I would ask for a little help on this forum: 1) Does anyone know how the framerate of a CPK file actually works? 2) Can anyone provide me with the *titles* (not asking for ISOs here) of Sega Saturn games known to have CPK files on them? This way, I might be able to hunt down more sample media at the used video game shops. The games I have and have already tested include Myst and Panzer Dragoon I & II. I also have Nights Into Dreams which has some CPK files, but is that game an XA CD-ROM or something? The CPK files are reported as being 0 length. Any way to get those off of the CD? Thanks, -Mike M.