diff --git a/binders.html b/binders.html
index 388d430..b37bfa5 100644
--- a/binders.html
+++ b/binders.html
@@ -9,7 +9,7 @@
 
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-    <td bgcolor="#FFFFFF"><img src="../../c++boost.gif" alt="c++boost.gif (8819 bytes)" WIDTH="277" HEIGHT="86"></td>
+    <td bgcolor="#FFFFFF"><img src="../../boost.png" alt="boost.png (6897 bytes)" WIDTH="277" HEIGHT="86"></td>
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diff --git a/function_traits.html b/function_traits.html
index 5552d82..13cfe06 100644
--- a/function_traits.html
+++ b/function_traits.html
@@ -9,7 +9,7 @@
 
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-    <td bgcolor="#FFFFFF"><img src="../../c++boost.gif" alt="c++boost.gif (8819 bytes)" WIDTH="277" HEIGHT="86"></td>
+    <td bgcolor="#FFFFFF"><img src="../../boost.png" alt="boost.png (6897 bytes)" WIDTH="277" HEIGHT="86"></td>
     <td><a href="../../index.htm"><font face="Arial" color="#FFFFFF"><big>Home </big></font></a></td>
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diff --git a/index.html b/index.html
index b6e68c9..65766a8 100644
--- a/index.html
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@@ -11,7 +11,7 @@
 
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-    <td bgcolor="#FFFFFF"><img src="../../c++boost.gif" alt="c++boost.gif (8819 bytes)" width="277" height="86"></td>
+    <td bgcolor="#FFFFFF"><img src="../../boost.png" alt="boost.png (6897 bytes)" width="277" height="86"></td>
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diff --git a/mem_fun.html b/mem_fun.html
index 0f00492..84b70ec 100644
--- a/mem_fun.html
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+    <td bgcolor="#FFFFFF"><img src="../../boost.png" alt="boost.png (6897 bytes)" WIDTH="277" HEIGHT="86"></td>
     <td><a href="../../index.htm"><font face="Arial" color="#FFFFFF"><big>Home </big></font></a></td>
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diff --git a/negators.html b/negators.html
index 24f5faf..51dac6b 100644
--- a/negators.html
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@@ -9,7 +9,7 @@
 
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-    <td bgcolor="#FFFFFF"><img src="../../c++boost.gif" alt="c++boost.gif (8819 bytes)" WIDTH="277" HEIGHT="86"></td>
+    <td bgcolor="#FFFFFF"><img src="../../boost.png" alt="boost.png (6897 bytes)" WIDTH="277" HEIGHT="86"></td>
     <td><a href="../../index.htm"><font face="Arial" color="#FFFFFF"><big>Home </big></font></a></td>
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diff --git a/ptr_fun.html b/ptr_fun.html
index 51a7d5c..c7a919d 100644
--- a/ptr_fun.html
+++ b/ptr_fun.html
@@ -9,7 +9,7 @@
 
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   <tr>
-    <td bgcolor="#FFFFFF"><img src="../../c++boost.gif" alt="c++boost.gif (8819 bytes)" WIDTH="277" HEIGHT="86"></td>
+    <td bgcolor="#FFFFFF"><img src="../../boost.png" alt="boost.png (6897 bytes)" WIDTH="277" HEIGHT="86"></td>
     <td><a href="../../index.htm"><font face="Arial" color="#FFFFFF"><big>Home </big></font></a></td>
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