Am 27.05.2007 um 03:58 schrieb ink_blot2001: > I'm was trying out SoundDiver 3.1pb2 under OS X 10.4.7 with a MOTU > MIDI Express XT > interface. SoundDiver was never able to see/communicate with my > Casio VZ-8M, and all the > patches that were sent to my Yamaha TX81Z were corrupted by the > time they got to the > synth. Is there an issue between it and the MOTU interface? Does > anyone else have any > ideas on what the issue could be? In the case of the TX81z this is most probably due to the checksum bug in the public beta. All the adaptations that use checksums in the Sysex strings don't work anymore. Modules still work AFAIK. Unfortunately Apple never fixed this :-( Ingo