So the Lunar 2 folder has 5 files in it which are the cue, bin, ccd, img, and sub file. I used a software program called AnyBurn and it converted the img file into a cue and bin. Lunar 2 - Format was Tosec Iso, and the folder contained a ccd, img, and sub file. So I have some sega CD games that I own but would prefer to emulate to preserve the disks.
