Odd, I have been working in the Atari 5200 database and have had mixed results. I couldn't get some to work no matter what I did until I added a fake ROM 123.zip in the ROM folder and in the database. I'm not sure if it is me or a bug. Some of the ROMs that wold not work until I created 123 entry: Misslecommand mspacman Miner2049er gorfdigj (This is a patched version of Gorf) Not sure if anyone can shed any light on what might be happening. As of now it seems to be working.