I have a DDX3216 at my church that I am trying to control with my iPad. I have the Stereoscope 2.0 software with license running on windows vista business. I have a MIDI to USB cable connected from the mixer to the PC. I am using TouchOSC on the iPad and TouchOSC MIDI Bridge. It appears that I am communicating from the iPad to the PC but not from the PC back to the mixer. I have tried different cable configurations and different settings all around to no avail. I have set the mixer as well as I can understand from Stereokrauts. Can someone give me some instruction as to what and how these setups should look like. Screen shots and pics would be great if someone had them. HELP!!!!