diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4e2109d68..1687f1d99 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,8 +14,8 @@ INCLUDE(CheckIncludeFiles)
 INCLUDE(FindPkgConfig)
 
 SET(VERSION_MAJOR "1")
-SET(VERSION_MINOR "0")
-SET(VERSION_PATCH "100")
+SET(VERSION_MINOR "1")
+SET(VERSION_PATCH "0")
 #SET(VERSION_SUFFIX "")
 SET(VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
 IF(VERSION_SUFFIX)
diff --git a/plugins/Amplifier/Amplifier.cpp b/plugins/Amplifier/Amplifier.cpp
index 16b57df58..11b4de666 100644
--- a/plugins/Amplifier/Amplifier.cpp
+++ b/plugins/Amplifier/Amplifier.cpp
@@ -83,7 +83,8 @@ bool AmplifierEffect::processAudioBuffer( sampleFrame* buf, const fpp_t frames )
 	for( fpp_t f = 0; f < frames; ++f )
 	{
 //		qDebug( "offset %d, value %f", f, m_ampControls.m_volumeModel.value( f ) );
-		
+		outSum += buf[f][0]*buf[f][0] + buf[f][1]*buf[f][1];
+	
 		sample_t s[2] = { buf[f][0], buf[f][1] };
 
 		// vol knob
@@ -122,7 +123,6 @@ bool AmplifierEffect::processAudioBuffer( sampleFrame* buf, const fpp_t frames )
 
 		buf[f][0] = d * buf[f][0] + w * s[0];
 		buf[f][1] = d * buf[f][1] + w * s[1];
-		outSum += buf[f][0]*buf[f][0] + buf[f][1]*buf[f][1];
 	}
 
 	checkGate( outSum / frames );
diff --git a/plugins/BassBooster/BassBooster.cpp b/plugins/BassBooster/BassBooster.cpp
index 85aa67f37..d75fa2c66 100644
--- a/plugins/BassBooster/BassBooster.cpp
+++ b/plugins/BassBooster/BassBooster.cpp
@@ -88,13 +88,13 @@ bool BassBoosterEffect::processAudioBuffer( sampleFrame* buf, const fpp_t frames
 	const float w = wetLevel();
 	for( fpp_t f = 0; f < frames; ++f )
 	{
+		outSum += buf[f][0]*buf[f][0] + buf[f][1]*buf[f][1];
+
 		sample_t s[2] = { buf[f][0], buf[f][1] };
 		m_bbFX.nextSample( s[0], s[1] );
 
 		buf[f][0] = d * buf[f][0] + w * s[0];
 		buf[f][1] = d * buf[f][1] + w * s[1];
-
-		outSum += buf[f][0]*buf[f][0] + buf[f][1]*buf[f][1];
 	}
 
 	checkGate( outSum / frames );
diff --git a/plugins/DualFilter/DualFilter.cpp b/plugins/DualFilter/DualFilter.cpp
index 801a58efd..035740dbf 100644
--- a/plugins/DualFilter/DualFilter.cpp
+++ b/plugins/DualFilter/DualFilter.cpp
@@ -155,11 +155,11 @@ bool DualFilterEffect::processAudioBuffer( sampleFrame* buf, const fpp_t frames
 			s[0] += ( s2[0] * mix2 );
 			s[1] += ( s2[1] * mix2 );
 		}
+		outSum += buf[f][0]*buf[f][0] + buf[f][1]*buf[f][1];
 
 		// do another mix with dry signal
 		buf[f][0] = d * buf[f][0] + w * s[0];
 		buf[f][1] = d * buf[f][1] + w * s[1];
-		outSum += buf[f][0]*buf[f][0] + buf[f][1]*buf[f][1];
 	}
 
 	checkGate( outSum / frames );
diff --git a/plugins/audio_file_processor/audio_file_processor.cpp b/plugins/audio_file_processor/audio_file_processor.cpp
index 6a0fbef71..570908d85 100644
--- a/plugins/audio_file_processor/audio_file_processor.cpp
+++ b/plugins/audio_file_processor/audio_file_processor.cpp
@@ -577,13 +577,8 @@ AudioFileProcessorView::AudioFileProcessorView( Instrument * _instrument,
 	m_interpBox->setFont( pointSize<8>( m_interpBox->font() ) );
 
 // wavegraph
-	m_waveView = new AudioFileProcessorWaveView( this, 245, 75, castModel<audioFileProcessor>()->m_sampleBuffer );
-	m_waveView->move( 2, 172 );
-	m_waveView->setKnobs(
-		dynamic_cast<AudioFileProcessorWaveView::knob *>( m_startKnob ),
-		dynamic_cast<AudioFileProcessorWaveView::knob *>( m_endKnob ),
-		dynamic_cast<AudioFileProcessorWaveView::knob *>( m_loopKnob )
-	);
+	m_waveView = 0;
+	newWaveView();
 
 	connect( castModel<audioFileProcessor>(), SIGNAL( isPlaying( f_cnt_t ) ),
 			m_waveView, SLOT( isPlaying( f_cnt_t ) ) );
@@ -632,6 +627,25 @@ void AudioFileProcessorView::dragEnterEvent( QDragEnterEvent * _dee )
 
 
 
+void AudioFileProcessorView::newWaveView()
+{
+	if ( m_waveView )
+	{
+		delete m_waveView;
+		m_waveView = 0;
+	}
+	m_waveView = new AudioFileProcessorWaveView( this, 245, 75, castModel<audioFileProcessor>()->m_sampleBuffer );
+	m_waveView->move( 2, 172 );
+	m_waveView->setKnobs(
+		dynamic_cast<AudioFileProcessorWaveView::knob *>( m_startKnob ),
+		dynamic_cast<AudioFileProcessorWaveView::knob *>( m_endKnob ),
+		dynamic_cast<AudioFileProcessorWaveView::knob *>( m_loopKnob ) );
+	m_waveView->show();
+}
+
+
+
+
 void AudioFileProcessorView::dropEvent( QDropEvent * _de )
 {
 	QString type = StringPairDrag::decodeKey( _de );
@@ -640,6 +654,7 @@ void AudioFileProcessorView::dropEvent( QDropEvent * _de )
 	{
 		castModel<audioFileProcessor>()->setAudioFile( value );
 		_de->accept();
+		newWaveView();
 		return;
 	}
 	else if( type == QString( "tco_%1" ).arg( Track::SampleTrack ) )
@@ -693,6 +708,7 @@ void AudioFileProcessorView::paintEvent( QPaintEvent * )
 
 void AudioFileProcessorView::sampleUpdated( void )
 {
+	newWaveView();
 	m_waveView->update();
 	update();
 }
@@ -709,6 +725,7 @@ void AudioFileProcessorView::openAudioFile( void )
 	{
 		castModel<audioFileProcessor>()->setAudioFile( af );
 		Engine::getSong()->setModified();
+		newWaveView();
 	}
 }
 
diff --git a/plugins/audio_file_processor/audio_file_processor.h b/plugins/audio_file_processor/audio_file_processor.h
index 22f7a047d..2e7a2b3a5 100644
--- a/plugins/audio_file_processor/audio_file_processor.h
+++ b/plugins/audio_file_processor/audio_file_processor.h
@@ -118,7 +118,7 @@ public:
 	AudioFileProcessorView( Instrument * _instrument, QWidget * _parent );
 	virtual ~AudioFileProcessorView();
 
-
+	void newWaveView();
 protected slots:
 	void sampleUpdated();
 	void openAudioFile();
diff --git a/plugins/dynamics_processor/dynamics_processor.cpp b/plugins/dynamics_processor/dynamics_processor.cpp
index 859e661d3..e6e06662d 100644
--- a/plugins/dynamics_processor/dynamics_processor.cpp
+++ b/plugins/dynamics_processor/dynamics_processor.cpp
@@ -214,11 +214,10 @@ bool dynProcEffect::processAudioBuffer( sampleFrame * _buf,
 		s[0] *= outputGain;
 		s[1] *= outputGain;
 
+		out_sum += _buf[f][0]*_buf[f][0] + _buf[f][1]*_buf[f][1];
 // mix wet/dry signals
 		_buf[f][0] = d * _buf[f][0] + w * s[0];
 		_buf[f][1] = d * _buf[f][1] + w * s[1];
-
-		out_sum += _buf[f][0]*_buf[f][0] + _buf[f][1]*_buf[f][1];
 	}
 
 	checkGate( out_sum / _frames );
diff --git a/plugins/waveshaper/waveshaper.cpp b/plugins/waveshaper/waveshaper.cpp
index ab379d8d1..7389e27e1 100644
--- a/plugins/waveshaper/waveshaper.cpp
+++ b/plugins/waveshaper/waveshaper.cpp
@@ -130,11 +130,10 @@ bool waveShaperEffect::processAudioBuffer( sampleFrame * _buf,
 		s[0] *= output;
 		s[1] *= output;
 
+		out_sum += _buf[f][0]*_buf[f][0] + _buf[f][1]*_buf[f][1];
 // mix wet/dry signals
 		_buf[f][0] = d * _buf[f][0] + w * s[0];
 		_buf[f][1] = d * _buf[f][1] + w * s[1];
-
-		out_sum += _buf[f][0]*_buf[f][0] + _buf[f][1]*_buf[f][1];
 	}
 
 	checkGate( out_sum / _frames );