diff --git a/.classpath b/.classpath
index 5ac3191b..abba7323 100644
--- a/.classpath
+++ b/.classpath
@@ -24,6 +24,5 @@
 	<classpathentry kind="lib" path="imports/logback-classic-1.1.2.jar"/>
 	<classpathentry kind="lib" path="imports/logback-core-1.1.2.jar"/>
 	<classpathentry kind="lib" path="imports/commons-io-2.4.jar"/>
-	<classpathentry kind="lib" path="/jmbe/library/jmbe-0.1.1.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/scripts/run_sdrtrunk_windows.bat b/scripts/run_sdrtrunk_windows.bat
index 04553f75..e911942d 100644
--- a/scripts/run_sdrtrunk_windows.bat
+++ b/scripts/run_sdrtrunk_windows.bat
@@ -1 +1 @@
-java -cp "SDRTrunk.jar;libs/*;config/*;images/*" gui.SDRTrunk
\ No newline at end of file
+java -cp "SDRTrunk.jar;*;libs/*;config/*;images/*" gui.SDRTrunk
\ No newline at end of file
diff --git a/src/audio/AudioOutputManager.java b/src/audio/AudioOutputManager.java
new file mode 100644
index 00000000..8777fef6
--- /dev/null
+++ b/src/audio/AudioOutputManager.java
@@ -0,0 +1,64 @@
+package audio;
+
+import javax.sound.sampled.AudioFormat;
+import javax.sound.sampled.AudioSystem;
+import javax.sound.sampled.DataLine;
+import javax.sound.sampled.Line;
+import javax.sound.sampled.Mixer;
+import javax.sound.sampled.SourceDataLine;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class AudioOutputManager
+{
+	private final static Logger mLog = 
+			LoggerFactory.getLogger( AudioOutputManager.class );
+	
+	public AudioOutputManager()
+	{
+		
+	}
+	
+	public static void main( String[] args )
+	{
+		Mixer.Info[] mi = AudioSystem.getMixerInfo();
+
+		for (Mixer.Info info : mi) 
+        {
+			mLog.debug( "info: " + info );
+            
+            Mixer m = AudioSystem.getMixer(info);
+            
+            mLog.debug( "mixer " + m );
+            
+            Line.Info[] sl = m.getSourceLineInfo();
+            
+            for (Line.Info info2 : sl) 
+            {
+            	mLog.debug( "    info: " + info2 );
+                
+            	try
+            	{
+                    Line line = AudioSystem.getLine( info2 );
+                    
+                    if (line instanceof SourceDataLine) 
+                    {
+                        SourceDataLine source = (SourceDataLine) line;
+
+                        DataLine.Info i = (DataLine.Info) source.getLineInfo();
+                        
+                        for (AudioFormat format : i.getFormats()) 
+                        {
+                        	mLog.debug( "    format: " + format );
+                        }
+                    }
+            	}
+            	catch( Exception e )
+            	{
+            		mLog.error( "errors", e );
+            	}
+            }
+        }		
+	}
+}
diff --git a/src/decode/am/AMDecoder.java b/src/decode/am/AMDecoder.java
index 1ac93f89..12acac7d 100644
--- a/src/decode/am/AMDecoder.java
+++ b/src/decode/am/AMDecoder.java
@@ -86,8 +86,7 @@ public class AMDecoder extends Decoder
 	@Override
 	public IAudioOutput getAudioOutput()
 	{
-		// TODO Auto-generated method stub
-		return null;
+		return mAudioOutput;
 	}
     
     @Override
diff --git a/src/decode/p25/audio/IMBETargetDataLine.java b/src/decode/p25/audio/IMBETargetDataLine.java
index 5a695010..a402400f 100644
--- a/src/decode/p25/audio/IMBETargetDataLine.java
+++ b/src/decode/p25/audio/IMBETargetDataLine.java
@@ -29,18 +29,13 @@ public class IMBETargetDataLine implements TargetDataLine
 	 */
 	public IMBETargetDataLine()
 	{
-		mLog.debug( "Constructing instance of TDL" );
 	}
 
 	@Override
 	public void open( AudioFormat format, int bufferSize )
 			throws LineUnavailableException
 	{
-		if( format == IMBEAudioFormat.IMBE_AUDIO_FORMAT )
-		{
-			mLog.debug( "We have now set the state - open:" );
-		}
-		else
+		if( format != IMBEAudioFormat.IMBE_AUDIO_FORMAT )
 		{
 			throw new LineUnavailableException( "Unsupported format" );
  		}
@@ -49,15 +44,12 @@ public class IMBETargetDataLine implements TargetDataLine
 	@Override
 	public void open() throws LineUnavailableException
 	{
-		mLog.debug( "open() invoked" );
-		
 		open( IMBEAudioFormat.IMBE_AUDIO_FORMAT, BUFFER_SIZE );
 	}
 
 	@Override
 	public void close()
 	{
-		mLog.debug( "Closing the IMBE target data line" );
 	}
 
 	@Override
diff --git a/src/decode/p25/audio/P25AudioOutput.java b/src/decode/p25/audio/P25AudioOutput.java
index 7489a83f..874c138a 100644
--- a/src/decode/p25/audio/P25AudioOutput.java
+++ b/src/decode/p25/audio/P25AudioOutput.java
@@ -140,7 +140,7 @@ public class P25AudioOutput implements IAudioOutput, IAudioTypeListener,
 			
 			if( mIMBEToPCMConverter != null )
 			{
-				mLog.debug( "IMBE audio converter library loaded successfully" );
+				mLog.info( "IMBE audio converter library loaded successfully" );
 					
 				try
 		        {
@@ -148,8 +148,6 @@ public class P25AudioOutput implements IAudioOutput, IAudioTypeListener,
 
 			        if( mOutput != null )
 		        	{
-						mLog.debug( "Audio output line loaded successfully" );
-						
 			        	/* Open the audio line with room for two buffers */ 
 			        	mOutput.open( IMBEAudioFormat.PCM_SIGNED_8KHZ_16BITS, 
 			        			PROCESSED_AUDIO_FRAME_SIZE * 2 );
@@ -184,7 +182,7 @@ public class P25AudioOutput implements IAudioOutput, IAudioTypeListener,
 		}
 		catch( IllegalArgumentException iae )
 		{
-			mLog.equals( "couldn't find/load IMBE to PCM audio converter" );
+			mLog.info( "could NOT find/load IMBE audio converter library" );
 		}
 	}