DisplayOutput(event, value) { Gui,14:default Gui,14:ListView, Out1 ; see the second listview midi out monitor LV_Add("",event,value) LV_ModifyCol(1,"center") LV_ModifyCol(2,"center") LV_ModifyCol(3,"center") LV_ModifyCol(4,"center") LV_ModifyCol(5,"center") If (LV_GetCount() > 10) { LV_Delete(1) } }