diff --git a/OpenRA.Launcher/ConfigureModsDialog.Designer.cs b/OpenRA.Launcher/ConfigureModsDialog.Designer.cs
index 8875492991..22d144e5aa 100644
--- a/OpenRA.Launcher/ConfigureModsDialog.Designer.cs
+++ b/OpenRA.Launcher/ConfigureModsDialog.Designer.cs
@@ -32,6 +32,7 @@
 			this.okButton = new System.Windows.Forms.Button();
 			this.installButton = new System.Windows.Forms.Button();
 			this.installModDialog = new System.Windows.Forms.OpenFileDialog();
+			this.treeView1 = new System.Windows.Forms.TreeView();
 			this.SuspendLayout();
 			// 
 			// cancelButton
@@ -71,11 +72,19 @@
 			this.installModDialog.Filter = "Zip files|*.zip";
 			this.installModDialog.RestoreDirectory = true;
 			// 
+			// treeView1
+			// 
+			this.treeView1.Location = new System.Drawing.Point(12, 12);
+			this.treeView1.Name = "treeView1";
+			this.treeView1.Size = new System.Drawing.Size(175, 209);
+			this.treeView1.TabIndex = 3;
+			// 
 			// ConfigureModsDialog
 			// 
 			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
 			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
 			this.ClientSize = new System.Drawing.Size(362, 262);
+			this.Controls.Add(this.treeView1);
 			this.Controls.Add(this.installButton);
 			this.Controls.Add(this.okButton);
 			this.Controls.Add(this.cancelButton);
@@ -95,5 +104,6 @@
 		private System.Windows.Forms.Button okButton;
 		private System.Windows.Forms.Button installButton;
 		private System.Windows.Forms.OpenFileDialog installModDialog;
+		private System.Windows.Forms.TreeView treeView1;
 	}
 }
\ No newline at end of file
diff --git a/OpenRA.Launcher/ConfigureModsDialog.cs b/OpenRA.Launcher/ConfigureModsDialog.cs
index ad7eb64519..37a7d7f243 100644
--- a/OpenRA.Launcher/ConfigureModsDialog.cs
+++ b/OpenRA.Launcher/ConfigureModsDialog.cs
@@ -9,29 +9,144 @@ using System.Windows.Forms;
 
 namespace OpenRA.Launcher
 {
+	struct Mod
+	{
+		public string Title;
+		public string Version;
+		public string Author;
+		public string Description;
+		public string Requires;
+		public bool Standalone;
+	}
+
 	public partial class ConfigureModsDialog : Form
 	{
-		string[] currentMods;
-		string[] allMods;
-		public ConfigureModsDialog(string[] currentMods)
+		string[] activeMods;
+		Dictionary<string, Mod> allMods;
+		public ConfigureModsDialog(string[] activeMods)
 		{
 			InitializeComponent();
 
 			Util.UacShield(installButton);
 
-			this.currentMods = currentMods;
+			this.activeMods = activeMods;
 
+			RefreshMods();
+		}
+
+		Mod GetMetadata(string mod)
+		{
+			var response = UtilityProgram.Call("-i", mod);
+			Mod m = new Mod();
+			if (response.IsError) return m;
+			string[] lines = response.ResponseLines;
+
+
+			foreach (string line in lines)
+			{
+				string s = line.Trim(' ', '\r', '\n');
+				int i = s.IndexOf(':');
+				if (i + 2 > s.Length) continue;
+				string value = s.Substring(i + 2);
+				switch (s.Substring(0, i))
+				{
+					case "Title":
+						m.Title = value;
+						break;
+					case "Version":
+						m.Version = value;
+						break;
+					case "Author":
+						m.Author = value;
+						break;
+					case "Description":
+						m.Description = value;
+						break;
+					case "Requires":
+						m.Requires = value;
+						break;
+					case "Standalone":
+						m.Standalone = bool.Parse(value);
+						break;
+					default:
+						break;
+				}
+			}
+
+			return m;
+		}
+
+		void RefreshMods()
+		{
 			var response = UtilityProgram.Call("--list-mods");
+			string[] mods;
 			if (!response.IsError)
-				allMods = response.ResponseLines;
+				mods = response.ResponseLines;
 			else
 				throw new Exception(string.Format("Could not list mods: {0}", response.Response));
+
+			allMods = mods.ToDictionary(x => x, x => GetMetadata(x));
+
+			RefreshModTree(treeView1, allMods.Keys.ToArray());
 		}
 
 		private void InstallMod(object sender, EventArgs e)
 		{
 			if (installModDialog.ShowDialog() != DialogResult.OK) return;
-			UtilityProgram.CallWithAdmin("--install-mods", "foo.zip");
+			UtilityProgram.CallWithAdmin("--install-mods", installModDialog.FileName);
+			RefreshModTree(treeView1, allMods.Keys.ToArray());
+		}
+
+		void RefreshModTree(TreeView treeView, string[] modList)
+		{
+			Dictionary<string, TreeNode> nodes;
+			nodes = modList.Where(x => allMods[x].Standalone).ToDictionary(x => x, x => new TreeNode(x));
+			string[] rootMods = modList.Where(x => allMods[x].Standalone).ToArray();
+			string[] remaining = modList.Except(nodes.Keys).ToArray();
+			
+			while (remaining.Length > 0)
+			{
+				bool progress = false;
+				List<string> toRemove = new List<string>();
+				foreach (string s in remaining)
+				{
+					var n = new TreeNode(s);
+					if (allMods[s].Requires == null) continue;
+					if (!nodes.ContainsKey(allMods[s].Requires)) continue;
+					nodes[allMods[s].Requires].Nodes.Add(n);
+					nodes.Add(s, n);
+					toRemove.Add(s);
+					progress = true;
+				}
+
+				if (!progress)
+					break;
+				remaining = remaining.Except(toRemove).ToArray();
+			}
+
+			foreach (string s in rootMods)
+				treeView.Nodes.Add(nodes[s]);
+
+			if (remaining.Length > 0)
+			{
+				var n = new TreeNode("<Unspecified Dependency>");
+				n.ForeColor = SystemColors.GrayText;
+				var m = new TreeNode("<Missing Dependency>");
+				m.ForeColor = SystemColors.GrayText;
+
+				foreach (var s in remaining)
+				{
+					if (allMods[s].Requires == null)
+						n.Nodes.Add(new TreeNode(s) { ForeColor = SystemColors.GrayText });
+					else if (!nodes.ContainsKey(allMods[s].Requires))
+						m.Nodes.Add(new TreeNode(s) { ForeColor = SystemColors.GrayText });
+				}
+
+				treeView.Nodes.Add(n);
+				treeView.Nodes.Add(m);
+			}
+
+			treeView.Invalidate();
 		}
 	}
 }
diff --git a/OpenRA.Launcher/MainForm.cs b/OpenRA.Launcher/MainForm.cs
index 8db88a9ce8..06cb431cca 100644
--- a/OpenRA.Launcher/MainForm.cs
+++ b/OpenRA.Launcher/MainForm.cs
@@ -21,7 +21,7 @@ namespace OpenRA.Launcher
 			var response = UtilityProgram.Call("--settings-value", configPath, "Game.Mods");
 
 			if (response.IsError)
-				currentMods = new string[] { };
+				currentMods = new string[] { "ra" };
 			else
 				currentMods = response.Response.Split(',');