Changes in examples
diff --git a/examples/receiver_usrp.grc b/examples/receiver_usrp.grc
index b63151e..60e9581 100644
--- a/examples/receiver_usrp.grc
+++ b/examples/receiver_usrp.grc
@@ -1,6 +1,6 @@
 <?xml version='1.0' encoding='ASCII'?>
 <flow_graph>
-  <timestamp>Tue Aug  5 12:58:13 2014</timestamp>
+  <timestamp>Wed Aug  6 15:18:46 2014</timestamp>
   <block>
     <key>options</key>
     <param>
@@ -190,65 +190,6 @@
     </param>
   </block>
   <block>
-    <key>variable_slider</key>
-    <param>
-      <key>id</key>
-      <value>fc</value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>label</key>
-      <value></value>
-    </param>
-    <param>
-      <key>value</key>
-      <value>930e6</value>
-    </param>
-    <param>
-      <key>min</key>
-      <value>900e6</value>
-    </param>
-    <param>
-      <key>max</key>
-      <value>1000e6</value>
-    </param>
-    <param>
-      <key>num_steps</key>
-      <value>500</value>
-    </param>
-    <param>
-      <key>style</key>
-      <value>wx.SL_HORIZONTAL</value>
-    </param>
-    <param>
-      <key>converver</key>
-      <value>float_converter</value>
-    </param>
-    <param>
-      <key>grid_pos</key>
-      <value></value>
-    </param>
-    <param>
-      <key>notebook</key>
-      <value></value>
-    </param>
-    <param>
-      <key>alias</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(236, 0)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-  </block>
-  <block>
     <key>uhd_usrp_source</key>
     <param>
       <key>id</key>
@@ -1182,6 +1123,65 @@
       <value>0</value>
     </param>
   </block>
+  <block>
+    <key>variable_slider</key>
+    <param>
+      <key>id</key>
+      <value>fc</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>label</key>
+      <value></value>
+    </param>
+    <param>
+      <key>value</key>
+      <value>937e6</value>
+    </param>
+    <param>
+      <key>min</key>
+      <value>900e6</value>
+    </param>
+    <param>
+      <key>max</key>
+      <value>1000e6</value>
+    </param>
+    <param>
+      <key>num_steps</key>
+      <value>500</value>
+    </param>
+    <param>
+      <key>style</key>
+      <value>wx.SL_HORIZONTAL</value>
+    </param>
+    <param>
+      <key>converver</key>
+      <value>float_converter</value>
+    </param>
+    <param>
+      <key>grid_pos</key>
+      <value></value>
+    </param>
+    <param>
+      <key>notebook</key>
+      <value></value>
+    </param>
+    <param>
+      <key>alias</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(236, 0)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
   <connection>
     <source_block_id>uhd_usrp_source_0</source_block_id>
     <sink_block_id>gsm_receiver_hier_0</sink_block_id>