diff -r 3f2d9ebacf38 -r c6ee430d6995 GUI/TypeNode.cs
--- a/GUI/TypeNode.cs	Wed Aug 31 22:48:49 2011 +0000
+++ b/GUI/TypeNode.cs	Sat Dec 31 17:31:04 2011 +0000
@@ -84,6 +84,10 @@
           this.Image = Utilities.EmbeddedResources.GetImage("power.png");
           this.Text = "Powers";
           break;
+        case SensorType.Data:
+          this.Image = Utilities.EmbeddedResources.GetImage("data.png");
+          this.Text = "Data";
+          break;
       }
 
       NodeAdded += new NodeEventHandler(TypeNode_NodeAdded);