diff --git a/twelvemonkeys-core/src/main/java/com/twelvemonkeys/lang/SystemUtil.java b/twelvemonkeys-core/src/main/java/com/twelvemonkeys/lang/SystemUtil.java
old mode 100755
new mode 100644
index 7adad953..65d8d8ea
--- a/twelvemonkeys-core/src/main/java/com/twelvemonkeys/lang/SystemUtil.java
+++ b/twelvemonkeys-core/src/main/java/com/twelvemonkeys/lang/SystemUtil.java
@@ -498,13 +498,13 @@ public final class SystemUtil {
         }
     }
 
-    public static void loadLibrary(String pLibrary) {
-        NativeLoader.loadLibrary(pLibrary);
-    }
-
-    public static void loadLibrary(String pLibrary, ClassLoader pLoader) {
-        NativeLoader.loadLibrary(pLibrary, pLoader);
-    }
+//    public static void loadLibrary(String pLibrary) {
+//        NativeLoader.loadLibrary(pLibrary);
+//    }
+//
+//    public static void loadLibrary(String pLibrary, ClassLoader pLoader) {
+//        NativeLoader.loadLibrary(pLibrary, pLoader);
+//    }
 
     public static void main(String[] args) throws CloneNotSupportedException {
 
diff --git a/twelvemonkeys-core/todo.txt b/twelvemonkeys-core/todo.txt
old mode 100755
new mode 100644
index 56fcb530..4d3985c4
--- a/twelvemonkeys-core/todo.txt
+++ b/twelvemonkeys-core/todo.txt
@@ -1,10 +1,19 @@
-- Move some of the imageio classes and test cases to a new submodule imageio-util (imageio-core)
-    - ImageReaderBase
-    - ImageWriterBase
-    - Maybe something in the adapter folder?
+- Rename core to common
+- Split up into three sub modules?
+  - common-core
+    - lang
+    - util
+  - common-io
+    - io
+    - io.enc
+    - io.ole2 (or move to separate module?)
+    - net (or move to separate module?)
+    - xml (or move to separate module?)
+  - common-image
+    - image
+  - common-sandbox
+    - all unreleased/experimental stuff
+
 - Test cases for the OLE2Compound stuff
-- Move encoder/decoder streams to separate subpackage "enc"
 - Test cases for encoder/decoders
 - Test cases in general
-- Remove lots of the old imageio code
-- Remove some of the old SQL stuff?
\ No newline at end of file
diff --git a/twelvemonkeys-core/src/main/java/com/twelvemonkeys/lang/MostUnfortunateException.java b/twelvemonkeys-sandbox/src/main/java/com/twelvemonkeys/lang/MostUnfortunateException.java
similarity index 100%
rename from twelvemonkeys-core/src/main/java/com/twelvemonkeys/lang/MostUnfortunateException.java
rename to twelvemonkeys-sandbox/src/main/java/com/twelvemonkeys/lang/MostUnfortunateException.java