I'm trying to get sega cd games to work. I have games in bin/cue format, and the are in the already defined sega/sega cd directory. They appear listed in emulationstation under the sega cd section. Nothing loads when selected though. Either a black screen or drops back to the emulationstation menu. I am on indiego version 1.7.0. Also I have the bios files if I need to put them somewhere. Any suggestions?