diff --git a/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/SkyMote.java b/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/SkyMote.java
index 0cb06af8c..838a76d8b 100644
--- a/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/SkyMote.java
+++ b/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/SkyMote.java
@@ -26,7 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id: SkyMote.java,v 1.16 2009/09/17 13:19:08 fros4943 Exp $
+ * $Id: SkyMote.java,v 1.17 2009/10/08 14:41:20 fros4943 Exp $
  */
 
 package se.sics.cooja.mspmote;
@@ -36,6 +36,7 @@ import java.io.File;
 import org.apache.log4j.Logger;
 
 import se.sics.cooja.Simulation;
+import se.sics.cooja.mspmote.interfaces.SkyCoffeeFilesystem;
 import se.sics.mspsim.platform.sky.SkyNode;
 
 /**
@@ -69,6 +70,10 @@ public class SkyMote extends MspMote {
     skyNode.setNodeID(newID);
   }
 
+  public SkyCoffeeFilesystem getFilesystem() {
+    return getInterfaces().getInterfaceOfType(SkyCoffeeFilesystem.class);
+  }
+
   public String toString() {
     return "Sky " + getID();
   }
diff --git a/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/interfaces/SkyCoffeeFilesystem.java b/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/interfaces/SkyCoffeeFilesystem.java
index 06739ad40..5a7e966b4 100644
--- a/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/interfaces/SkyCoffeeFilesystem.java
+++ b/tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/interfaces/SkyCoffeeFilesystem.java
@@ -26,7 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id: SkyCoffeeFilesystem.java,v 1.1 2009/08/11 17:09:16 fros4943 Exp $
+ * $Id: SkyCoffeeFilesystem.java,v 1.2 2009/10/08 14:41:20 fros4943 Exp $
  */
 
 package se.sics.cooja.mspmote.interfaces;
@@ -36,7 +36,6 @@ import java.awt.EventQueue;
 import java.awt.Font;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
-import java.awt.event.MouseEvent;
 import java.io.File;
 import java.io.IOException;
 import java.util.Collection;
@@ -312,4 +311,30 @@ public class SkyCoffeeFilesystem extends MoteInterface {
       return getValueAt(0, c).getClass();
     }
   };
+  
+  public boolean extractFile(String coffeeFile, String diskFilename) {
+    try {
+      updateFS();
+      return coffeeFS.extractFile(coffeeFile, new File(diskFilename));
+    } catch (RuntimeException e) {
+      logger.fatal("Error: " + e.getMessage(), e);
+      return false;
+    } catch (IOException e) {
+      logger.fatal("Error: " + e.getMessage(), e);
+      return false;
+    }
+  }
+  
+  public boolean insertFile(String diskFilename) {
+    try {
+      return coffeeFS.insertFile(diskFilename) != null;
+    } catch (RuntimeException e) {
+      logger.fatal("Error: " + e.getMessage(), e);
+      return false;
+    } catch (IOException e) {
+      logger.fatal("Error: " + e.getMessage(), e);
+      return false;
+    }
+  }
+
 }