diff --git a/tools/cooja/contiki_tests/sky_shell_download.csc b/tools/cooja/contiki_tests/sky_shell_download.csc
index a785a701d..96ccc1986 100644
--- a/tools/cooja/contiki_tests/sky_shell_download.csc
+++ b/tools/cooja/contiki_tests/sky_shell_download.csc
@@ -1,9 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <simconf>
-  <project>../apps/mrm</project>
-  <project>../apps/mspsim</project>
-  <project>../apps/avrora</project>
-  <project>../apps/native_gateway</project>
+  <project>[CONTIKI_DIR]/tools/cooja/apps/mrm</project>
+  <project>[CONTIKI_DIR]/tools/cooja/apps/mspsim</project>
+  <project>[CONTIKI_DIR]/tools/cooja/apps/avrora</project>
   <simulation>
     <title>My simulation</title>
     <delaytime>0</delaytime>
@@ -16,13 +15,16 @@
       <success_ratio_tx>0.95</success_ratio_tx>
       <success_ratio_rx>1.0</success_ratio_rx>
     </radiomedium>
+    <events>
+      <logoutput>40000</logoutput>
+    </events>
     <motetype>
       se.sics.cooja.mspmote.SkyMoteType
       <identifier>sky1</identifier>
       <description>Sky Mote Type #sky1</description>
-      <source>../../../examples/sky-shell/sky-checkpoint.c</source>
+      <source>[CONTIKI_DIR]/examples/sky-shell/sky-checkpoint.c</source>
       <commands>make sky-checkpoint.sky TARGET=sky</commands>
-      <firmware>../../../examples/sky-shell/sky-checkpoint.sky</firmware>
+      <firmware>[CONTIKI_DIR]/examples/sky-shell/sky-checkpoint.sky</firmware>
       <moteinterface>se.sics.cooja.interfaces.Position</moteinterface>
       <moteinterface>se.sics.cooja.interfaces.IPAddress</moteinterface>
       <moteinterface>se.sics.cooja.interfaces.Mote2MoteRelations</moteinterface>
@@ -31,12 +33,11 @@
       <moteinterface>se.sics.cooja.mspmote.interfaces.SkyButton</moteinterface>
       <moteinterface>se.sics.cooja.mspmote.interfaces.SkyFlash</moteinterface>
       <moteinterface>se.sics.cooja.mspmote.interfaces.SkyByteRadio</moteinterface>
-      <moteinterface>se.sics.cooja.mspmote.interfaces.SkySerial</moteinterface>
+      <moteinterface>se.sics.cooja.mspmote.interfaces.MspSerial</moteinterface>
       <moteinterface>se.sics.cooja.mspmote.interfaces.SkyLED</moteinterface>
     </motetype>
     <mote>
       se.sics.cooja.mspmote.SkyMote
-      <motetype_identifier>sky1</motetype_identifier>
       <breakpoints />
       <interface_config>
         se.sics.cooja.interfaces.Position
@@ -48,10 +49,10 @@
         se.sics.cooja.mspmote.interfaces.MspMoteID
         <id>1</id>
       </interface_config>
+      <motetype_identifier>sky1</motetype_identifier>
     </mote>
     <mote>
       se.sics.cooja.mspmote.SkyMote
-      <motetype_identifier>sky1</motetype_identifier>
       <breakpoints />
       <interface_config>
         se.sics.cooja.interfaces.Position
@@ -63,12 +64,13 @@
         se.sics.cooja.mspmote.interfaces.MspMoteID
         <id>2</id>
       </interface_config>
+      <motetype_identifier>sky1</motetype_identifier>
     </mote>
   </simulation>
   <plugin>
     se.sics.cooja.plugins.SimControl
     <width>268</width>
-    <z>4</z>
+    <z>5</z>
     <height>201</height>
     <location_x>0</location_x>
     <location_y>1</location_y>
@@ -81,8 +83,8 @@
       <interface>Serial port</interface>
       <scrollpos>0,0</scrollpos>
     </plugin_config>
-    <width>359</width>
-    <z>3</z>
+    <width>378</width>
+    <z>2</z>
     <height>485</height>
     <location_x>2</location_x>
     <location_y>201</location_y>
@@ -95,30 +97,34 @@
       <interface>Serial port</interface>
       <scrollpos>0,0</scrollpos>
     </plugin_config>
-    <width>384</width>
-    <z>2</z>
-    <height>488</height>
-    <location_x>390</location_x>
-    <location_y>199</location_y>
+    <width>395</width>
+    <z>3</z>
+    <height>486</height>
+    <location_x>379</location_x>
+    <location_y>201</location_y>
     <minimized>false</minimized>
   </plugin>
   <plugin>
     se.sics.cooja.plugins.Visualizer
     <plugin_config>
-      <skin>Radio environment (UDGM)</skin>
-      <skin>Mote IDs</skin>
+      <skin>se.sics.cooja.plugins.skins.UDGMVisualizerSkin</skin>
+      <skin>se.sics.cooja.plugins.skins.IDVisualizerSkin</skin>
+      <skin>se.sics.cooja.plugins.skins.TrafficVisualizerSkin</skin>
+      <skin>se.sics.cooja.plugins.skins.AddressVisualizerSkin</skin>
+      <skin>se.sics.cooja.plugins.skins.LogVisualizerSkin</skin>
+      <viewport>10.082791180977951 0.0 0.0 10.082791180977951 266.248788516359 -780.5960558101059</viewport>
     </plugin_config>
-    <width>126</width>
+    <width>505</width>
     <z>1</z>
-    <height>198</height>
-    <location_x>649</location_x>
+    <height>200</height>
+    <location_x>269</location_x>
     <location_y>1</location_y>
     <minimized>false</minimized>
   </plugin>
   <plugin>
     se.sics.cooja.plugins.ScriptRunner
     <plugin_config>
-      <script>TIMEOUT(150000); /* print last msg at timeout */
+      <script>TIMEOUT(150000, log.log("last msg: " + msg + "\n"));
 
 /* Wait for nodes to boot */
 mote1 = null;
@@ -136,24 +142,24 @@ GENERATE_MSG(2000, "continue");
 YIELD_THEN_WAIT_UNTIL(msg.equals("continue"));
 
 /* Generate initial file */
-fileID = 1;
-command = "echo *mote1data" + fileID + " | write file" + fileID + ".txt\n";
-log.log("mote1&gt; " + command);
+fileID = 10;
+command = "echo *mote1data" + fileID + " | write file" + fileID + ".txt";
+log.log("mote1&gt; " + command + "\n");
 write(mote1, command);
 YIELD_THEN_WAIT_UNTIL(id == 1 &amp;&amp; msg.contains("Contiki&gt;"));
 
 /* Download and append files */
-while (fileID &lt; 20) {
+while (fileID &lt; 30) {
   /* Mote 1 -&gt; Mote 2 */
   srcFile = "file" + fileID + ".txt";
   fileID++;
   dstFile = "file" + fileID + ".txt";
-  command = "download 1.0 " + srcFile + " | write " + dstFile + " | null\n";
-  log.log("mote2&gt; " + command);
+  command = "download 1.0 " + srcFile + " | write " + dstFile + " | null";
+  log.log("mote2&gt; " + command + "\n");
   write(mote2, command);
   YIELD_THEN_WAIT_UNTIL(id == 2 &amp;&amp; msg.contains("Contiki&gt;"));
-  command = "echo *mote2data" + fileID + " | append " + dstFile + " | null\n";
-  log.log("mote2&gt; " + command);
+  command = "echo *mote2data" + fileID + " | append " + dstFile + " | null";
+  log.log("mote2&gt; " + command + "\n");
   write(mote2, command);
   YIELD_THEN_WAIT_UNTIL(id == 2 &amp;&amp; msg.contains("Contiki&gt;"));
 
@@ -161,44 +167,82 @@ while (fileID &lt; 20) {
   srcFile = "file" + fileID + ".txt";
   fileID++;
   dstFile = "file" + fileID + ".txt";
-  command = "download 2.0 " + srcFile + " | write " + dstFile + " | null\n";
-  log.log("mote1&gt; " + command);
+  command = "download 2.0 " + srcFile + " | write " + dstFile + " | null";
+  log.log("mote1&gt; " + command + "\n");
   write(mote1, command);
   YIELD_THEN_WAIT_UNTIL(id == 1 &amp;&amp; msg.contains("Contiki&gt;"));
-  command = "echo *mote1data" + fileID + " | append " + dstFile + " | null\n";
-  log.log("mote1&gt; " + command);
+  command = "echo *mote1data" + fileID + " | append " + dstFile + " | null";
+  log.log("mote1&gt; " + command + "\n");
   write(mote1, command);
   YIELD_THEN_WAIT_UNTIL(id == 1 &amp;&amp; msg.contains("Contiki&gt;"));
 }
 
 /* List files, verify contents */
-/* XXX Beware of strange line breaks! (generated by shell's read command) */
-log.log("Locating file21.txt on mote 1\n");
-write(mote1, "ls\n");
-YIELD_THEN_WAIT_UNTIL(id == 1 &amp;&amp; msg.contains("file21.txt"));
-if (!msg.contains("264 ")) {
-  log.log("Bad file size, should be 264 bytes: " + msg + "\n");
+log.log("Locating file30.txt on mote 1\n");
+write(mote1, "ls");
+YIELD_THEN_WAIT_UNTIL(id == 1 &amp;&amp; msg.contains("file30.txt"));
+if (!msg.contains("273 ")) {
+  log.log("Bad file size, should be 273 bytes: " + msg + "\n");
   log.testFailed();
 }
 YIELD_THEN_WAIT_UNTIL(id == 1 &amp;&amp; msg.contains("Contiki&gt;"));
-log.log("Verifying file21.txt contents on mote 1\n");
-write(mote1, "read file21.txt\n");
-YIELD_THEN_WAIT_UNTIL(msg.contains("mote1data1"));
-YIELD_THEN_WAIT_UNTIL(msg.contains("mote2data2"));
-// ..
-YIELD_THEN_WAIT_UNTIL(msg.contains("mote2data16") || msg.contains("mote2data18"));
-YIELD_THEN_WAIT_UNTIL(msg.contains("mote1data19") || msg.contains("mote1data21"));
+
+/* Wait 3 seconds (3000ms) */
+GENERATE_MSG(3000, "continue");
+YIELD_THEN_WAIT_UNTIL(msg.equals("continue"));
+
+fileID = 10;
+command = "read file30.txt 0 13";
+log.log("mote1&gt; " + command + "\n");
+write(mote1, command);
+while (fileID &lt; 30) {
+  YIELD_THEN_WAIT_UNTIL(msg.contains("mote1data" + fileID));
+  fileID++;
+  log.log("&gt; " + msg + "\n");
+  YIELD_THEN_WAIT_UNTIL(msg.contains("mote2data" + fileID));
+  fileID++;
+  log.log("&gt; " + msg + "\n");
+}
 
 log.log("Test finished at time: " + mote.getSimulation().getSimulationTime() + "\n");
 
 log.testOK(); /* Report test success and quit */</script>
       <active>true</active>
     </plugin_config>
-    <width>573</width>
+    <width>729</width>
     <z>0</z>
-    <height>688</height>
-    <location_x>80</location_x>
-    <location_y>0</location_y>
+    <height>811</height>
+    <location_x>774</location_x>
+    <location_y>1</location_y>
+    <minimized>false</minimized>
+  </plugin>
+  <plugin>
+    se.sics.cooja.plugins.TimeLine
+    <plugin_config>
+      <mote>0</mote>
+      <mote>1</mote>
+      <showRadioRXTX />
+      <showRadioHW />
+      <split>1</split>
+      <zoom>12</zoom>
+    </plugin_config>
+    <width>772</width>
+    <z>7</z>
+    <height>125</height>
+    <location_x>2</location_x>
+    <location_y>687</location_y>
+    <minimized>false</minimized>
+  </plugin>
+  <plugin>
+    se.sics.cooja.plugins.LogListener
+    <plugin_config>
+      <filter />
+    </plugin_config>
+    <width>1503</width>
+    <z>4</z>
+    <height>245</height>
+    <location_x>0</location_x>
+    <location_y>812</location_y>
     <minimized>false</minimized>
   </plugin>
 </simconf>