I have a basic MBFM setup: Ctrlr, the MBHP_OPL3 module and the MBHP_CORE. My understanding was that once I started the MBHP_CORE with the MBFM application I would be able to play an e-piano sound with no control surface, but I am not able to get any output. I have loaded the test tone application and that works fine. After loading the test tone, when I went to reload the MBFM application in the core I got an error message in Mios studio during the download, but the MBFM application wa