diff --git a/Makefile b/Makefile
index f48f58a..33dc96b 100644
--- a/Makefile
+++ b/Makefile
@@ -14,7 +14,7 @@ include $(DEVKITARM)/ds_rules
 
 export TARGET		:=	NINTV-DS
 export TOPDIR		:=	$(CURDIR)
-export VERSION		:=  4.9c
+export VERSION		:=  4.9d
 
 ICON 		:= -b $(CURDIR)/logo.bmp "NINTV-DS $(VERSION);wavemotion-dave;https://github.com/wavemotion-dave/NINTV-DS"
 
diff --git a/NINTV-DS.nds b/NINTV-DS.nds
index d0199bf..7a5b854 100644
Binary files a/NINTV-DS.nds and b/NINTV-DS.nds differ
diff --git a/arm9/data/mus_intro.wav b/arm9/data/mus_intro.wav
index 99e77ca..285cdef 100644
Binary files a/arm9/data/mus_intro.wav and b/arm9/data/mus_intro.wav differ
diff --git a/arm9/source/config.cpp b/arm9/source/config.cpp
index bc91857..7afb400 100644
--- a/arm9/source/config.cpp
+++ b/arm9/source/config.cpp
@@ -487,7 +487,7 @@ void ApplyOptions(void)
     
     clocksPerSample = clockDivisor<<4;
 
-    // Check if the sound changed...
+    // In case the sound changed... restart the audio processor
     extern void audioRampDown(void);
     audioRampDown();
     bStartSoundFifo=true;
diff --git a/arm9/source/nintv-ds.cpp b/arm9/source/nintv-ds.cpp
index 0508d25..1df7f96 100644
--- a/arm9/source/nintv-ds.cpp
+++ b/arm9/source/nintv-ds.cpp
@@ -1243,7 +1243,7 @@ void dsShowScreenMain(bool bFull, bool bPlayJingle)
       
       if (bPlayJingle)
       {
-        soundPlaySample((const void *) mus_intro_wav, SoundFormat_ADPCM, mus_intro_wav_size, 22050, 127, 64, false, 0);
+        soundPlaySample((const void *) mus_intro_wav, SoundFormat_16Bit, mus_intro_wav_size, 22050, 127, 64, false, 0);
       }
     }