diff --git a/Source/Core/Core/HW/DVD/DVDInterface.cpp b/Source/Core/Core/HW/DVD/DVDInterface.cpp
index 0acbbc24e2..1ed6cf0f5b 100644
--- a/Source/Core/Core/HW/DVD/DVDInterface.cpp
+++ b/Source/Core/Core/HW/DVD/DVDInterface.cpp
@@ -991,27 +991,18 @@ void ExecuteCommand(u32 command_0, u32 command_1, u32 command_2, u32 output_addr
 
   // DVD Audio Enable/Disable (Immediate). GC uses this, and apparently Wii also does...?
   case DVDLowAudioBufferConfig:
-    // For more information: http://www.crazynation.org/GC/GC_DD_TECH/GCTech.htm (dead link?)
-    //
-    // Upon Power up or reset , 2 commands must be issued for proper use of audio streaming:
-    // DVDReadDiskID A8000040,00000000,00000020
-    // DVDLowAudioBufferConfig E4xx00yy,00000000,00000020
-    //
-    // xx=byte 8 [0 or 1] from the disk header retrieved from DVDReadDiskID
-    // yy=0 (if xx=0) or 0xA (if xx=1)
+    // The IPL uses this command to enable or disable DTK audio depending on the value of byte 0x8
+    // in the disc header. See http://www.crazynation.org/GC/GC_DD_TECH/GCTech.htm for more info.
+    // The link is dead, but you can access the page using the Wayback Machine at archive.org.
+
+    // TODO: Dolphin doesn't prevent the game from using DTK when the IPL doesn't enable it.
+    // Should we be failing with an error code when the game tries to use the 0xE1 command?
+    // (Not that this should matter normally, since games that use DTK set the header byte to 1)
 
     if ((command_0 >> 16) & 0xFF)
-    {
-      // TODO: What is this actually supposed to do?
-      s_stream = true;
-      INFO_LOG(DVDINTERFACE, "(Audio): Audio enabled");
-    }
+      INFO_LOG(DVDINTERFACE, "DTK enabled");
     else
-    {
-      // TODO: What is this actually supposed to do?
-      s_stream = false;
-      INFO_LOG(DVDINTERFACE, "(Audio): Audio disabled");
-    }
+      INFO_LOG(DVDINTERFACE, "DTK disabled");
     break;
 
   // yet another (GC?) command we prolly don't care about