f-erenc szabo wrote: > Only the currently selected softsynth AudioInstrument track can play live. While that *seems* to be true at first sight, it isn't, as there's a workaround (yawn, just another workaround...). The reason why you can't access multiple audio instruments at the same time is that Logic is switching them from "live" to "playback" mode when you select another track (buffer size for deselected instrument tracks is enlarged and they will only react as soon as Logic is playing). To keep them in "live" mode you can just do the following: - Insert an "I/O" plugin - Open the UI of the I/O pluigin and setup *any* in and out - Bypass the plugin Now just cable your incoming MIDI signal to those instruments and set up appropriate MIDI channels in their object parameter boxes and there you go. It's still making me wonder why there isn't such an option straight on the audio instrument objects themselves. Wasting one plugin slot just for another funny workaround doesn't look too professional... Regards, Sascha