Not to pester, but that that didn't fix it either. <{POST_SNAPBACK}> Using the DATs generated by the newest FBA-XXX Pro, samsh5nd is using the P roms from samsho5(both Romcenter and CLRMAME both show this). It is my understanding that these two roms are encrypted Moving the proper P rom into the samsh5nd archive did not fix the BANK ERROR message. Other than that, all seems well. Thanks for the update. PS. You are right burnero; keeping these ROMs up to date is a full time task.