diff --git a/OpenRA.Game/Chrome.cs b/OpenRA.Game/Chrome.cs
index a63aa03037..5e1a4504f3 100644
--- a/OpenRA.Game/Chrome.cs
+++ b/OpenRA.Game/Chrome.cs
@@ -24,7 +24,6 @@ using System.Drawing;
 using System.Linq;
 using OpenRA.FileFormats;
 using OpenRA.Graphics;
-using OpenRA.Orders;
 using OpenRA.Traits;
 using OpenRA.Widgets;
 
@@ -37,9 +36,7 @@ namespace OpenRA
 
 		SpriteRenderer rgbaRenderer { get { return renderer.RgbaSpriteRenderer; } }
 		SpriteRenderer shpRenderer { get { return renderer.WorldSpriteRenderer; } }
-		
-		string chromeCollection;
-
+	
 		readonly List<Pair<RectangleF, Action<bool>>> buttons = new List<Pair<RectangleF, Action<bool>>>();
 
 		internal MapStub currentMap;
diff --git a/OpenRA.Game/Widgets/RadarBinWidget.cs b/OpenRA.Game/Widgets/RadarBinWidget.cs
index 9fb3b61fe4..ac41e9bf77 100644
--- a/OpenRA.Game/Widgets/RadarBinWidget.cs
+++ b/OpenRA.Game/Widgets/RadarBinWidget.cs
@@ -1,10 +1,29 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
+#region Copyright & License Information
+/*
+ * Copyright 2007,2009,2010 Chris Forbes, Robert Pepperell, Matthew Bowra-Dean, Paul Chote, Alli Witheford.
+ * This file is part of OpenRA.
+ * 
+ *  OpenRA is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  OpenRA is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with OpenRA.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#endregion
+
+
+using System;
 using System.Drawing;
-using OpenRA.Traits;
+using System.Linq;
 using OpenRA.Graphics;
+using OpenRA.Traits;
 
 namespace OpenRA.Widgets
 {
diff --git a/OpenRA.Game/Widgets/WorldTooltipWidget.cs b/OpenRA.Game/Widgets/WorldTooltipWidget.cs
index bbfdbd9e9a..ba255029ed 100644
--- a/OpenRA.Game/Widgets/WorldTooltipWidget.cs
+++ b/OpenRA.Game/Widgets/WorldTooltipWidget.cs
@@ -1,4 +1,25 @@
-using System;
+#region Copyright & License Information
+/*
+ * Copyright 2007,2009,2010 Chris Forbes, Robert Pepperell, Matthew Bowra-Dean, Paul Chote, Alli Witheford.
+ * This file is part of OpenRA.
+ * 
+ *  OpenRA is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  OpenRA is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with OpenRA.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#endregion
+
+
+using System;
 using System.Drawing;
 using System.Linq;
 using OpenRA.Traits;