diff --git a/release-packaging/Classes/FluidBufAudioTransport.sc b/release-packaging/Classes/FluidBufAudioTransport.sc
index 52069e6..8085c6f 100644
--- a/release-packaging/Classes/FluidBufAudioTransport.sc
+++ b/release-packaging/Classes/FluidBufAudioTransport.sc
@@ -1,59 +1,40 @@
 FluidBufAudioTransport : UGen{
-
-    var <>synth, <>server;
-
-    *kr { |source1, startFrame1 = 0, numFrames1 = -1, startChan1 = 0, numChans1 = -1, source2, startFrame2 = 0, numFrames2 = -1, startChan2 = 0, numChans2 = -1, destination, interpolation=0.0, bandwidth=255, windowSize = 1024, hopSize = -1, fftSize = -1, trig = 1|
+	*new1 { |rate, source1, startFrame1 = 0, numFrames1 = -1, startChan1 = 0, numChans1 = -1, source2, startFrame2 = 0, numFrames2 = -1, startChan2 = 0, numChans2 = -1, destination, interpolation=0.0, bandwidth=255, windowSize = 1024, hopSize = -1, fftSize = -1, trig = 1, blocking=0|
 
 		var maxFFTSize = if (fftSize == -1) {windowSize.nextPowerOfTwo} {fftSize};
-        var blocking = 0;
-
 		source1.isNil.if {"FluidAudioTransport:  Invalid source 1 buffer".throw};
-        source2.isNil.if {"FluidAudioTransport:  Invalid source 2 buffer".throw};
+		source2.isNil.if {"FluidAudioTransport:  Invalid source 2 buffer".throw};
 		source1 = source1.asUGenInput;
-        source2 = source2.asUGenInput;
+		source2 = source2.asUGenInput;
+
+		destination.isNil.if {"FluidAudioTransport:  Invalid destination buffer".throw};
+		destination = destination.asUGenInput;
 
-        destination.isNil.if {"FluidAudioTransport:  Invalid destination buffer".throw};
-        destination = destination.asUGenInput;
 		//NB For wrapped versions of NRT classes, we set the params for maxima to
 		//whatever has been passed in language-side (e.g maxFFTSize still exists as a parameter for the server plugin, but makes less sense here: it just needs to be set to a legal value)
+		^super.new1(rate,source1, startFrame1, numFrames1, startChan1, numChans1, source2, startFrame1, numFrames1, startChan2, numChans2, destination, interpolation, bandwidth, windowSize, hopSize, fftSize, maxFFTSize, trig,blocking)
 
-		^this.multiNew(\control, source1, startFrame1, numFrames1, startChan1, numChans1, source2, startFrame1, numFrames1, startChan2, numChans2, destination, interpolation, bandwidth, windowSize, hopSize, fftSize,maxFFTSize, trig,blocking);
 	}
 
-
-    *process { |server, source1, startFrame1 = 0, numFrames1 = -1, startChan1 = 0, numChans1 = -1, source2, startFrame2 = 0, numFrames2 = -1, startChan2 = 0, numChans2 = -1, destination, interpolation=0.0, bandwidth=255, windowSize = 1024, hopSize = -1, fftSize = -1, action|
-        var synth, instance;
-
-
-		source1.isNil.if {"FluidAudioTransport:  Invalid source 1 buffer".throw};
-        source2.isNil.if {"FluidAudioTransport:  Invalid source 2 buffer".throw};
-
-        destination.isNil.if {"FluidAudioTransport:  Invalid destination buffer".throw};
+	*kr { |source1, startFrame1 = 0, numFrames1 = -1, startChan1 = 0, numChans1 = -1, source2, startFrame2 = 0, numFrames2 = -1, startChan2 = 0, numChans2 = -1, destination, interpolation=0.0, bandwidth=255, windowSize = 1024, hopSize = -1, fftSize = -1, trig = 1|
+		^this.new1(\control, source1, startFrame1, numFrames1, startChan1, numChans1, source2, startFrame1, numFrames1, startChan2, numChans2, destination, interpolation, bandwidth, windowSize, hopSize, fftSize, trig);
+	}
 
 
-        source1 = source1.asUGenInput;
-        source2 = source2.asUGenInput;
-		destination = destination.asUGenInput;
-
-		server = server ? Server.default;
-         server.ifNotRunning({
-            "WARNING: Server not running".postln;
-            ^nil;
-        });
-		synth = { instance = FluidBufAudioTransport.kr(source1, startFrame1, numFrames1, startChan1, numChans1, source2, startFrame1, numFrames1, startChan2, numChans2, destination, interpolation, bandwidth, windowSize, hopSize, fftSize, trig:1)}.play(server);
-		forkIfNeeded{
-			synth.waitForFree;
-			server.sync;
-			if (destination != -1) {destination = server.cachedBufferAt(destination); destination.updateInfo; server.sync;} {destination = nil};
-			action.value(destination);
-		};
-        instance.synth = synth;
-        instance.server = server;
-        ^instance;
+	*process { |server, source1, startFrame1 = 0, numFrames1 = -1, startChan1 = 0, numChans1 = -1, source2, startFrame2 = 0, numFrames2 = -1, startChan2 = 0, numChans2 = -1, destination, interpolation=0.0, bandwidth=255, windowSize = 1024, hopSize = -1, fftSize = -1, action|
+		^FluidNRTProcess.new(
+			server, this, action, [destination]
+		).process(
+			source1, startFrame1, numFrames1, startChan1, numChans1, source2, startFrame2, numFrames2, startChan2, numChans2, destination, interpolation, bandwidth, windowSize, hopSize, fftSize
+		)
 	}
 
-    cancel{
-        if(this.server.notNil)
-        {this.server.sendMsg("/u_cmd", this.synth.nodeID, this.synthIndex, "cancel")};
-    }
+	*processBlocking { |server, source1, startFrame1 = 0, numFrames1 = -1, startChan1 = 0, numChans1 = -1, source2, startFrame2 = 0, numFrames2 = -1, startChan2 = 0, numChans2 = -1, destination, interpolation=0.0, bandwidth=255, windowSize = 1024, hopSize = -1, fftSize = -1, action|
+		^FluidNRTProcess.new(
+			server, this, action, [destination],blocking:1
+		).process(
+			source1, startFrame1, numFrames1, startChan1, numChans1, source2, startFrame2, numFrames2, startChan2, numChans2, destination, interpolation, bandwidth, windowSize, hopSize, fftSize
+		)
+	}
 }
+