diff --git a/PCbuild/vs9to8.py b/PCbuild/vs9to8.py
new file mode 100644
index 0000000..09496ae
--- /dev/null
+++ b/PCbuild/vs9to8.py
@@ -0,0 +1,30 @@
+from __future__ import with_statement
+import os
+
+def vs9to8(src, dest):
+    for name in os.listdir(src):
+        path, ext = os.path.splitext(name)
+        if ext.lower() not in ('.sln', '.vcproj', '.vsprops'):
+            continue
+
+        filename = os.path.normpath(os.path.join(src, name))
+        destname = os.path.normpath(os.path.join(dest, name))
+        print("%s -> %s" % (filename, destname))
+
+        with open(filename, 'rU') as fin:
+            lines = fin.read()
+            lines = lines.replace('Version="9,00"', 'Version="8.00"')
+            lines = lines.replace('Version="9.00"', 'Version="8.00"')
+            lines = lines.replace('Format Version 10.00', 'Format Version 9.00')
+            lines = lines.replace('Visual Studio 2008', 'Visual Studio 2005')
+
+            lines = lines.replace('wininst-9.0', 'wininst-8.0')
+            lines = lines.replace('..\\', '..\\..\\')
+            lines = lines.replace('..\\..\\..\\..\\', '..\\..\\..\\')
+
+        with open(destname, 'wb') as fout:
+            lines = lines.replace("\n", "\r\n").encode()
+            fout.write(lines)
+
+if __name__ == "__main__":
+    vs9to8(src=".", dest="../PC/VS8.0")