Boost Windows build # to 5 (see new BUILDno.txt).
diff --git a/PCbuild/python20.dsp b/PCbuild/python20.dsp
index 72a6a9f..4ad5c30 100644
--- a/PCbuild/python20.dsp
+++ b/PCbuild/python20.dsp
@@ -694,11 +694,11 @@
 

 !IF  "$(CFG)" == "python20 - Win32 Release"

 

-# ADD CPP /D BUILD=3

+# ADD CPP /D BUILD=5

 

 !ELSEIF  "$(CFG)" == "python20 - Win32 Debug"

 

-# ADD CPP /D BUILD=3

+# ADD CPP /D BUILD=5

 

 !ELSEIF  "$(CFG)" == "python20 - Win32 Alpha Debug"