I use an external Roland Sound canvas SD-35 as my synth driving from MicroLogic. When I open a new song, and hit play, it retains the settings from the previous song, and I find I have to go to each track to get it to send the patch info to the SD-35. It used to be enough just to click on the track(v 1.6), but now in my new version (4.5) I find I have to actually change the patch to something else and then change it back again to get the SD-35 to change. Is there any way around this time consuming and occasionally embarrassing problem (try playing Mustang Sally with the bass line played on Overdrive guitar!) Thanks Phil