These ROM images have been modified for use with Paul Burgin's PC-Dragon and T3 Coco/Dragon emulators. All ROMs have extra code added to mask the T3 break key bug. If you intend using the Dragon ROMs with PC Dragon, and are using the original directory structure, you must delete the two bootsnap files (BOOTSNAP.D32 and BOOTSNAP.D64) that are inside the SNAPSHOT directory.