diff --git a/sc2/src/options.c b/sc2/src/options.c
index 3913f9bdf..4e38930a2 100644
--- a/sc2/src/options.c
+++ b/sc2/src/options.c
@@ -17,7 +17,6 @@
 /*
  * Eventually this should include all configuration stuff, 
  * for now there's few options which indicate 3do/pc flavors.
- * By Mika Kolehmainen.
  */
 
 #include <stdlib.h>
diff --git a/sc2/src/options.h b/sc2/src/options.h
index 8f3464ab8..ea28dd141 100644
--- a/sc2/src/options.h
+++ b/sc2/src/options.h
@@ -17,7 +17,6 @@
 /*
  * Eventually this should include all configuration stuff, 
  * for now there's few options which indicate 3do/pc flavors.
- * By Mika Kolehmainen.
  */
 
 #ifndef OPTIONS_H
diff --git a/sc2/src/sc2code/libs/graphics/sdl/oscilloscope.c b/sc2/src/sc2code/libs/graphics/sdl/oscilloscope.c
index 8d29d5ac5..f9272e684 100644
--- a/sc2/src/sc2code/libs/graphics/sdl/oscilloscope.c
+++ b/sc2/src/sc2code/libs/graphics/sdl/oscilloscope.c
@@ -14,9 +14,6 @@
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-/* By Mika Kolehmainen, 2002-12-08
- */
-
 
 #include <assert.h>
 #include "sdl_common.h"
diff --git a/sc2/src/sc2code/libs/sound/decoders/decoder.c b/sc2/src/sc2code/libs/sound/decoders/decoder.c
index 103188d88..15a05869f 100644
--- a/sc2/src/sc2code/libs/sound/decoders/decoder.c
+++ b/sc2/src/sc2code/libs/sound/decoders/decoder.c
@@ -16,7 +16,6 @@
 
 /* Sound file decoder for .wav, .mod, .ogg (to be used with OpenAL)
  * API is heavily influenced by SDL_sound.
- * By Mika Kolehmainen, 2002-10-27
  */
 
 #ifdef WIN32
diff --git a/sc2/src/sc2code/libs/sound/decoders/decoder.h b/sc2/src/sc2code/libs/sound/decoders/decoder.h
index c177453e1..6b7a3a365 100644
--- a/sc2/src/sc2code/libs/sound/decoders/decoder.h
+++ b/sc2/src/sc2code/libs/sound/decoders/decoder.h
@@ -14,9 +14,8 @@
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-/* Sound file decoder for .wav, .mod, .ogg (to be used with OpenAL)
+/* Sound file decoder for .wav, .mod, .ogg
  * API is heavily influenced by SDL_sound.
- * By Mika Kolehmainen, 2002-10-27
  */
 
 #ifndef DECODER_H
diff --git a/sc2/src/sc2code/libs/sound/music.c b/sc2/src/sc2code/libs/sound/music.c
index a7346d22a..b06b5054d 100644
--- a/sc2/src/sc2code/libs/sound/music.c
+++ b/sc2/src/sc2code/libs/sound/music.c
@@ -14,9 +14,6 @@
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-/* OpenAL specific code by Mika Kolehmainen, 2002-10-23
- */
-
 #if defined SOUNDMODULE_MIXSDL ||  defined SOUNDMODULE_OPENAL
 
 #include "sound.h"
diff --git a/sc2/src/sc2code/libs/sound/openal/sound_openal.c b/sc2/src/sc2code/libs/sound/openal/sound_openal.c
index f13e51800..99e5206dd 100644
--- a/sc2/src/sc2code/libs/sound/openal/sound_openal.c
+++ b/sc2/src/sc2code/libs/sound/openal/sound_openal.c
@@ -14,8 +14,6 @@
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-/* OpenAL specific code by Mika Kolehmainen, 2002-10-23
- */
 #ifdef SOUNDMODULE_OPENAL
 
 #include "libs/sound/sound.h"
diff --git a/sc2/src/sc2code/libs/sound/sfx.c b/sc2/src/sc2code/libs/sound/sfx.c
index b89e392ae..2ad1c6378 100644
--- a/sc2/src/sc2code/libs/sound/sfx.c
+++ b/sc2/src/sc2code/libs/sound/sfx.c
@@ -14,9 +14,6 @@
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-/* OpenAL specific code by Mika Kolehmainen, 2002-10-23
- */
-
 #if defined SOUNDMODULE_MIXSDL ||  defined SOUNDMODULE_OPENAL
 
 #ifdef WIN32
diff --git a/sc2/src/sc2code/libs/sound/sound.h b/sc2/src/sc2code/libs/sound/sound.h
index a6991eb5b..f332af98f 100644
--- a/sc2/src/sc2code/libs/sound/sound.h
+++ b/sc2/src/sc2code/libs/sound/sound.h
@@ -14,9 +14,6 @@
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-/* OpenAL specific code by Mika Kolehmainen, 2002-10-23
- */
-
 #include "starcon.h"
 #include "misc.h"
 #include "libs/strings/strintrn.h"
diff --git a/sc2/src/sc2code/libs/sound/stream.c b/sc2/src/sc2code/libs/sound/stream.c
index a1715448e..91572002e 100644
--- a/sc2/src/sc2code/libs/sound/stream.c
+++ b/sc2/src/sc2code/libs/sound/stream.c
@@ -14,9 +14,6 @@
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-/* By Mika Kolehmainen, 2002-10-23
- */
-
 #if defined SOUNDMODULE_MIXSDL ||  defined SOUNDMODULE_OPENAL
 
 #include <assert.h>
diff --git a/sc2/src/sc2code/libs/sound/stream.h b/sc2/src/sc2code/libs/sound/stream.h
index 199a73ced..1fa2630ab 100644
--- a/sc2/src/sc2code/libs/sound/stream.h
+++ b/sc2/src/sc2code/libs/sound/stream.h
@@ -14,9 +14,6 @@
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-/* By Mika Kolehmainen, 2002-10-23
- */
-
 #ifndef STREAM_H
 #define STREAM_H
 
diff --git a/sc2/src/sc2code/libs/sound/trackplayer.c b/sc2/src/sc2code/libs/sound/trackplayer.c
index fc9dd9224..0bcf99e29 100644
--- a/sc2/src/sc2code/libs/sound/trackplayer.c
+++ b/sc2/src/sc2code/libs/sound/trackplayer.c
@@ -14,10 +14,6 @@
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-/* Originally: OpenAL specific code by Mika Kolehmainen, 2002-10-23
- * Adapted for MixSDL
- */
-
 #if defined SOUNDMODULE_MIXSDL ||  defined SOUNDMODULE_OPENAL
 
 #include <assert.h>