diff --git a/src/common/StateManager.hxx b/src/common/StateManager.hxx
index 5613e5350..a9fc87052 100644
--- a/src/common/StateManager.hxx
+++ b/src/common/StateManager.hxx
@@ -18,7 +18,7 @@
 #ifndef STATE_MANAGER_HXX
 #define STATE_MANAGER_HXX
 
-#define STATE_HEADER "06000006state"
+#define STATE_HEADER "06000007state"
 
 class OSystem;
 class RewindManager;
diff --git a/src/emucore/Console.cxx b/src/emucore/Console.cxx
index 5b4cc882e..8e94c3739 100644
--- a/src/emucore/Console.cxx
+++ b/src/emucore/Console.cxx
@@ -272,7 +272,6 @@ void Console::redetectFrameLayout()
   initializeAudio();
 }
 
-
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 string Console::formatFromFilename() const
 {
diff --git a/src/emucore/tia/Audio.cxx b/src/emucore/tia/Audio.cxx
index 5bafedea4..4ddb78179 100644
--- a/src/emucore/tia/Audio.cxx
+++ b/src/emucore/tia/Audio.cxx
@@ -118,7 +118,7 @@ bool Audio::save(Serializer& out) const
 {
   try
   {
-    out.putInt(myCounter);
+    out.putByte(myCounter);
 
     // The queue starts out pristine after loading, so we don't need to save
     // any other parts of our state
@@ -140,7 +140,7 @@ bool Audio::load(Serializer& in)
 {
   try
   {
-    myCounter = in.getInt();
+    myCounter = in.getByte();
 
     if (!myChannel0.load(in)) return false;
     if (!myChannel1.load(in)) return false;
diff --git a/src/emucore/tia/AudioChannel.cxx b/src/emucore/tia/AudioChannel.cxx
index 8a2dc25b6..9a8a03972 100644
--- a/src/emucore/tia/AudioChannel.cxx
+++ b/src/emucore/tia/AudioChannel.cxx
@@ -140,18 +140,18 @@ bool AudioChannel::save(Serializer& out) const
 {
   try
   {
-    out.putInt(myAudc);
-    out.putInt(myAudv);
-    out.putInt(myAudf);
+    out.putByte(myAudc);
+    out.putByte(myAudv);
+    out.putByte(myAudf);
 
     out.putBool(myClockEnable);
     out.putBool(myNoiseFeedback);
     out.putBool(myNoiseCounterBit4);
     out.putBool(myPulseCounterHold);
 
-    out.putInt(myDivCounter);
-    out.putInt(myPulseCounter);
-    out.putInt(myNoiseCounter);
+    out.putByte(myDivCounter);
+    out.putByte(myPulseCounter);
+    out.putByte(myNoiseCounter);
   }
   catch(...)
   {
@@ -167,18 +167,18 @@ bool AudioChannel::load(Serializer& in)
 {
   try
   {
-    myAudc = in.getInt();
-    myAudv = in.getInt();
-    myAudf = in.getInt();
+    myAudc = in.getByte();
+    myAudv = in.getByte();
+    myAudf = in.getByte();
 
     myClockEnable = in.getBool();
     myNoiseFeedback = in.getBool();
     myNoiseCounterBit4 = in.getBool();
     myPulseCounterHold = in.getBool();
 
-    myDivCounter = in.getInt();
-    myPulseCounter = in.getInt();
-    myNoiseCounter = in.getInt();
+    myDivCounter = in.getByte();
+    myPulseCounter = in.getByte();
+    myNoiseCounter = in.getByte();
   }
   catch(...)
   {