Quote:Dance Dance Revolution (GN845 VER. UAA) [system: System 573 BIOS - folder: ddru - parent: dstage - size: 2mb]required chd version mismatch: 845ea.chd [found version: 4] [required version: 5]Konami 80's Gallery (GC826 VER. JAA) [system: System 573 BIOS - folder: konam80j - parent: konam80s - size: 2mb]required chd version mismatch: 826eaa01.chd [found version: 4] [required version: 5]Konami 80's AC Special (GC826 VER. UAA) [system: System 573 BIOS - folder: konam80u - parent: konam80s - size: 2mb]required chd version mismatch: 826eaa01.chd [found version: 4] [required version: 5]