diff --git a/doc/ReleaseNotes.txt b/doc/ReleaseNotes.txt
index 5f2b3da..84f1f0d 100644
--- a/doc/ReleaseNotes.txt
+++ b/doc/ReleaseNotes.txt
@@ -2,6 +2,9 @@ The Synthesis ToolKit in C++ (STK)
 
 By Perry R. Cook and Gary P. Scavone, 1995-2004.
 
+v4.1.3: (22 March 2004)
+- bug fix in RtAudio for Windows DirectSound output only support
+
 v4.1.2: (15 March 2004)
 - added Linux JACK support to RtAudio
 - added optional doNormalize argument to WvIn to allow specification of data normalization or not
diff --git a/doc/doxygen/download.txt b/doc/doxygen/download.txt
index d988c52..fb448f6 100644
--- a/doc/doxygen/download.txt
+++ b/doc/doxygen/download.txt
@@ -1,15 +1,21 @@
 /*! \page download Download and Release Notes
 
-<B>Version 4.1.2, 15 March 2004</B><P>
+<B>Version 4.1.3, 22 March 2004</B><P>
 <UL>
-<LI><A HREF="http://www-ccrma.stanford.edu/software/stk/release/stk-4.1.2.tar.gz">Source distribution</A></LI>
-<LI><A HREF="http://www-ccrma.stanford.edu/software/stk/release/stk-4.1.2.binaries.tar.gz">Source with precompiled Windows binaries</A></LI>
+<LI><A HREF="http://www-ccrma.stanford.edu/software/stk/release/stk-4.1.3.tar.gz">Source distribution</A></LI>
+<LI><A HREF="http://www-ccrma.stanford.edu/software/stk/release/stk-4.1.3.binaries.tar.gz">Source with precompiled Windows binaries</A></LI>
 <LI><A HREF="http://www-ccrma.stanford.edu/planetccrma/software/">Linux RPMs from Planet CCRMA</A></LI>
 </UL>
 
 
 \section notes Release Notes:
 
+\subsection v4dot1dot3 Version 4.1.3
+
+<ul>
+<li>Bug fix in RtAudio for Windows DirectSound output only support</li>
+</ul>
+
 \subsection v4dot1dot2 Version 4.1.2
 
 <UL>
diff --git a/include/RtAudio.h b/include/RtAudio.h
index 2b2ac0d..fa2d494 100644
--- a/include/RtAudio.h
+++ b/include/RtAudio.h
@@ -37,7 +37,7 @@
 */
 /************************************************************************/
 
-// RtAudio: Version 3.0, 1 March 2004
+// RtAudio: Version 3.0.1, 22 March 2004
 
 #ifndef __RTAUDIO_H
 #define __RTAUDIO_H
@@ -186,8 +186,7 @@ protected:
 
     RtApiStream()
       :apiHandle(0), userBuffer(0), deviceBuffer(0) {}
-    //      :apiHandle(0), mode(UNINITIALIZED), state(STREAM_STOPPED),
-    //       userBuffer(0), deviceBuffer(0) {}
+    //      mode(UNINITIALIZED), state(STREAM_STOPPED),
   };
 
   // A protected device structure for audio devices.
diff --git a/src/RtAudio.cpp b/src/RtAudio.cpp
index 392f183..767908d 100644
--- a/src/RtAudio.cpp
+++ b/src/RtAudio.cpp
@@ -37,7 +37,7 @@
 */
 /************************************************************************/
 
-// RtAudio: Version 3.0, 1 March 2004
+// RtAudio: Version 3.0.1, 22 March 2004
 
 #include "RtAudio.h"
 #include <iostream>
@@ -5489,7 +5489,7 @@ void RtApiDs :: probeDeviceInfo(RtApiDevice *info)
   }
   else {
     // Check input rates against output rate range.
-    for ( unsigned int i=info->sampleRates.size()-1; i>=0; i-- ) {
+    for ( int i=info->sampleRates.size()-1; i>=0; i-- ) {
       if ( (unsigned int) info->sampleRates[i] > out_caps.dwMaxSecondarySampleRate )
         info->sampleRates.erase( info->sampleRates.begin() + i );
     }