diff --git a/BizHawk.Client.Common/movie/bk2/Bk2Movie.HeaderApi.cs b/BizHawk.Client.Common/movie/bk2/Bk2Movie.HeaderApi.cs
index 041f1a26e3..8435f80f80 100644
--- a/BizHawk.Client.Common/movie/bk2/Bk2Movie.HeaderApi.cs
+++ b/BizHawk.Client.Common/movie/bk2/Bk2Movie.HeaderApi.cs
@@ -19,7 +19,14 @@ namespace BizHawk.Client.Common
 		public string SyncSettingsJson
 		{
 			get { return _syncSettingsJson; }
-			set { _syncSettingsJson = value; }
+			set
+			{
+				if (_syncSettingsJson != value)
+				{
+					Changes = true;
+					_syncSettingsJson = value;
+				}
+			}
 		}
 
 		public ulong Rerecords
@@ -36,7 +43,11 @@ namespace BizHawk.Client.Common
 
 			set
 			{
-				Header[HeaderKeys.RERECORDS] = value.ToString();
+				if (Header[HeaderKeys.RERECORDS] != value.ToString())
+				{
+					Changes = true;
+					Header[HeaderKeys.RERECORDS] = value.ToString();
+				}
 			}
 		}
 
@@ -79,7 +90,11 @@ namespace BizHawk.Client.Common
 
 			set
 			{
-				Header[HeaderKeys.GAMENAME] = value;
+				if (Header[HeaderKeys.GAMENAME] != value)
+				{
+					Changes = true;
+					Header[HeaderKeys.GAMENAME] = value;
+				}
 			}
 		}
 
@@ -97,50 +112,90 @@ namespace BizHawk.Client.Common
 
 			set
 			{
-				Header[HeaderKeys.PLATFORM] = value;
+				if (Header[HeaderKeys.PLATFORM] != value)
+				{
+					Changes = true;
+					Header[HeaderKeys.PLATFORM] = value;
+				}
 			}
 		}
 
 		public string Hash
 		{
 			get { return Header[HeaderKeys.SHA1]; }
-			set { Header[HeaderKeys.SHA1] = value; }
+			set
+			{
+				if (Header[HeaderKeys.SHA1] != value)
+				{
+					Changes = true;
+					Header[HeaderKeys.SHA1] = value;
+				}
+			}
 		}
 
 		public string Author
 		{
 			get { return Header[HeaderKeys.AUTHOR]; }
-			set { Header[HeaderKeys.AUTHOR] = value; }
+			set
+			{
+				if (Header[HeaderKeys.AUTHOR] != value)
+				{
+					Changes = true;
+					Header[HeaderKeys.AUTHOR] = value;
+				}
+			}
 		}
 
 		public string Core
 		{
 			get { return Header[HeaderKeys.CORE]; }
-			set { Header[HeaderKeys.CORE] = value; }
-		}
-
-		public string Platform
-		{
-			get { return Header[HeaderKeys.PLATFORM]; }
-			set { Header[HeaderKeys.PLATFORM] = value; }
+			set
+			{
+				if (Header[HeaderKeys.CORE] != value)
+				{
+					Changes = true;
+					Header[HeaderKeys.CORE] = value;
+				}
+			}
 		}
 
 		public string BoardName
 		{
 			get { return Header[HeaderKeys.BOARDNAME]; }
-			set { Header[HeaderKeys.BOARDNAME] = value; }
+			set
+			{
+				if (Header[HeaderKeys.BOARDNAME] != value)
+				{
+					Changes = true;
+					Header[HeaderKeys.BOARDNAME] = value;
+				}
+			}
 		}
 
 		public string EmulatorVersion
 		{
 			get { return Header[HeaderKeys.EMULATIONVERSION]; }
-			set { Header[HeaderKeys.EMULATIONVERSION] = value; }
+			set
+			{
+				if (Header[HeaderKeys.EMULATIONVERSION] != value)
+				{
+					Changes = true;
+					Header[HeaderKeys.EMULATIONVERSION] = value;
+				}
+			}
 		}
 
 		public string FirmwareHash
 		{
 			get { return Header[HeaderKeys.FIRMWARESHA1]; }
-			set { Header[HeaderKeys.FIRMWARESHA1] = value; }
+			set
+			{
+				if (Header[HeaderKeys.FIRMWARESHA1] != value)
+				{
+					Changes = true;
+					Header[HeaderKeys.FIRMWARESHA1] = value;
+				}
+			}
 		}
 
 		private int? LoopOffset
diff --git a/BizHawk.Client.Common/movie/bkm/BkmMovie.HeaderApi.cs b/BizHawk.Client.Common/movie/bkm/BkmMovie.HeaderApi.cs
index 1678b149cd..684aa6b5ca 100644
--- a/BizHawk.Client.Common/movie/bkm/BkmMovie.HeaderApi.cs
+++ b/BizHawk.Client.Common/movie/bkm/BkmMovie.HeaderApi.cs
@@ -70,12 +70,6 @@ namespace BizHawk.Client.Common
 			set { Header[HeaderKeys.CORE] = value; }
 		}
 
-		public string Platform
-		{
-			get { return Header[HeaderKeys.PLATFORM]; }
-			set { Header[HeaderKeys.PLATFORM] = value; }
-		}
-
 		public string BoardName
 		{
 			get { return Header[HeaderKeys.BOARDNAME]; }
diff --git a/BizHawk.Client.Common/movie/conversions/MovieConversionExtensions.cs b/BizHawk.Client.Common/movie/conversions/MovieConversionExtensions.cs
index 545c68d740..2775068723 100644
--- a/BizHawk.Client.Common/movie/conversions/MovieConversionExtensions.cs
+++ b/BizHawk.Client.Common/movie/conversions/MovieConversionExtensions.cs
@@ -83,7 +83,7 @@ namespace BizHawk.Client.Common.MovieConversionExtensions
 		{
 			movie.Author = author ?? Global.Config.DefaultAuthor;
 			movie.EmulatorVersion = VersionInfo.GetEmuVersion();
-			movie.Platform = Global.Game.System;
+			movie.SystemID = Global.Game.System;
 
 			movie.SyncSettingsJson = ConfigService.SaveWithType(Global.Emulator.GetSyncSettings());
 
diff --git a/BizHawk.Client.Common/movie/interfaces/IMovie.cs b/BizHawk.Client.Common/movie/interfaces/IMovie.cs
index 051d722c92..9e15fc6557 100644
--- a/BizHawk.Client.Common/movie/interfaces/IMovie.cs
+++ b/BizHawk.Client.Common/movie/interfaces/IMovie.cs
@@ -58,7 +58,6 @@ namespace BizHawk.Client.Common
 		string Hash { get; set; }
 		string Author { get; set; }
 		string Core { get; set; }
-		string Platform { get; set; }
 		string EmulatorVersion { get; set; }
 		string FirmwareHash { get; set; }
 		string BoardName { get; set; }
diff --git a/BizHawk.Client.EmuHawk/BizHawk.Client.EmuHawk.csproj b/BizHawk.Client.EmuHawk/BizHawk.Client.EmuHawk.csproj
index 04908bec19..915d646987 100644
--- a/BizHawk.Client.EmuHawk/BizHawk.Client.EmuHawk.csproj
+++ b/BizHawk.Client.EmuHawk/BizHawk.Client.EmuHawk.csproj
@@ -823,6 +823,12 @@
     <Compile Include="tools\TAStudio\BookmarksBranchesBox.Designer.cs">
       <DependentUpon>BookmarksBranchesBox.cs</DependentUpon>
     </Compile>
+    <Compile Include="tools\TAStudio\HeaderEditor.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="tools\TAStudio\HeaderEditor.Designer.cs">
+      <DependentUpon>HeaderEditor.cs</DependentUpon>
+    </Compile>
     <Compile Include="tools\TAStudio\HistoryBox.cs">
       <SubType>UserControl</SubType>
     </Compile>
@@ -1246,6 +1252,9 @@
     <EmbeddedResource Include="tools\TAStudio\BookmarksBranchesBox.resx">
       <DependentUpon>BookmarksBranchesBox.cs</DependentUpon>
     </EmbeddedResource>
+    <EmbeddedResource Include="tools\TAStudio\HeaderEditor.resx">
+      <DependentUpon>HeaderEditor.cs</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="tools\TAStudio\HistoryBox.resx">
       <DependentUpon>HistoryBox.cs</DependentUpon>
     </EmbeddedResource>
diff --git a/BizHawk.Client.EmuHawk/tools/TAStudio/HeaderEditor.Designer.cs b/BizHawk.Client.EmuHawk/tools/TAStudio/HeaderEditor.Designer.cs
new file mode 100644
index 0000000000..c78f747025
--- /dev/null
+++ b/BizHawk.Client.EmuHawk/tools/TAStudio/HeaderEditor.Designer.cs
@@ -0,0 +1,258 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Drawing;
+using System.Data;
+using System.Linq;
+using System.Text;
+using System.Windows.Forms;
+
+namespace BizHawk.Client.EmuHawk
+{
+	public partial class MovieHeaderEditor
+	{
+		/// <summary>
+		/// Required designer variable.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary>
+		/// Clean up any resources being used.
+		/// </summary>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		/// <summary>
+		/// Required method for Designer support - do not modify
+		/// the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(MovieHeaderEditor));
+			this.CancelBtn = new System.Windows.Forms.Button();
+			this.OkBtn = new System.Windows.Forms.Button();
+			this.AuthorTextBox = new System.Windows.Forms.TextBox();
+			this.label1 = new System.Windows.Forms.Label();
+			this.DefaultAuthorButton = new System.Windows.Forms.Button();
+			this.MakeDefaultCheckbox = new System.Windows.Forms.CheckBox();
+			this.label2 = new System.Windows.Forms.Label();
+			this.EmulatorVersionTextBox = new System.Windows.Forms.TextBox();
+			this.PlatformTextBox = new System.Windows.Forms.TextBox();
+			this.label3 = new System.Windows.Forms.Label();
+			this.CoreTextBox = new System.Windows.Forms.TextBox();
+			this.label4 = new System.Windows.Forms.Label();
+			this.BoardNameTextBox = new System.Windows.Forms.TextBox();
+			this.label5 = new System.Windows.Forms.Label();
+			this.GameNameTextBox = new System.Windows.Forms.TextBox();
+			this.label6 = new System.Windows.Forms.Label();
+			this.SuspendLayout();
+			// 
+			// CancelBtn
+			// 
+			this.CancelBtn.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+			this.CancelBtn.DialogResult = System.Windows.Forms.DialogResult.Cancel;
+			this.CancelBtn.Location = new System.Drawing.Point(249, 238);
+			this.CancelBtn.Name = "CancelBtn";
+			this.CancelBtn.Size = new System.Drawing.Size(60, 23);
+			this.CancelBtn.TabIndex = 0;
+			this.CancelBtn.Text = "&Cancel";
+			this.CancelBtn.UseVisualStyleBackColor = true;
+			this.CancelBtn.Click += new System.EventHandler(this.CancelBtn_Click);
+			// 
+			// OkBtn
+			// 
+			this.OkBtn.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+			this.OkBtn.Location = new System.Drawing.Point(183, 238);
+			this.OkBtn.Name = "OkBtn";
+			this.OkBtn.Size = new System.Drawing.Size(60, 23);
+			this.OkBtn.TabIndex = 1;
+			this.OkBtn.Text = "&Ok";
+			this.OkBtn.UseVisualStyleBackColor = true;
+			this.OkBtn.Click += new System.EventHandler(this.OkBtn_Click);
+			// 
+			// AuthorTextBox
+			// 
+			this.AuthorTextBox.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+			this.AuthorTextBox.Location = new System.Drawing.Point(90, 20);
+			this.AuthorTextBox.Name = "AuthorTextBox";
+			this.AuthorTextBox.Size = new System.Drawing.Size(162, 20);
+			this.AuthorTextBox.TabIndex = 2;
+			// 
+			// label1
+			// 
+			this.label1.AutoSize = true;
+			this.label1.Location = new System.Drawing.Point(12, 20);
+			this.label1.Name = "label1";
+			this.label1.Size = new System.Drawing.Size(38, 13);
+			this.label1.TabIndex = 3;
+			this.label1.Text = "Author";
+			// 
+			// DefaultAuthorButton
+			// 
+			this.DefaultAuthorButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+			this.DefaultAuthorButton.Location = new System.Drawing.Point(258, 19);
+			this.DefaultAuthorButton.Name = "DefaultAuthorButton";
+			this.DefaultAuthorButton.Size = new System.Drawing.Size(51, 23);
+			this.DefaultAuthorButton.TabIndex = 4;
+			this.DefaultAuthorButton.Text = "Default";
+			this.DefaultAuthorButton.UseVisualStyleBackColor = true;
+			this.DefaultAuthorButton.Click += new System.EventHandler(this.DefaultAuthorButton_Click);
+			// 
+			// MakeDefaultCheckbox
+			// 
+			this.MakeDefaultCheckbox.AutoSize = true;
+			this.MakeDefaultCheckbox.Location = new System.Drawing.Point(108, 43);
+			this.MakeDefaultCheckbox.Name = "MakeDefaultCheckbox";
+			this.MakeDefaultCheckbox.Size = new System.Drawing.Size(88, 17);
+			this.MakeDefaultCheckbox.TabIndex = 5;
+			this.MakeDefaultCheckbox.Text = "Make default";
+			this.MakeDefaultCheckbox.UseVisualStyleBackColor = true;
+			// 
+			// label2
+			// 
+			this.label2.AutoSize = true;
+			this.label2.Location = new System.Drawing.Point(12, 80);
+			this.label2.Name = "label2";
+			this.label2.Size = new System.Drawing.Size(66, 13);
+			this.label2.TabIndex = 6;
+			this.label2.Text = "Emu Version";
+			// 
+			// EmulatorVersionTextBox
+			// 
+			this.EmulatorVersionTextBox.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+			this.EmulatorVersionTextBox.Location = new System.Drawing.Point(90, 76);
+			this.EmulatorVersionTextBox.Name = "EmulatorVersionTextBox";
+			this.EmulatorVersionTextBox.Size = new System.Drawing.Size(162, 20);
+			this.EmulatorVersionTextBox.TabIndex = 7;
+			// 
+			// PlatformTextBox
+			// 
+			this.PlatformTextBox.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+			this.PlatformTextBox.Location = new System.Drawing.Point(90, 106);
+			this.PlatformTextBox.Name = "PlatformTextBox";
+			this.PlatformTextBox.Size = new System.Drawing.Size(162, 20);
+			this.PlatformTextBox.TabIndex = 8;
+			// 
+			// label3
+			// 
+			this.label3.AutoSize = true;
+			this.label3.Location = new System.Drawing.Point(12, 110);
+			this.label3.Name = "label3";
+			this.label3.Size = new System.Drawing.Size(45, 13);
+			this.label3.TabIndex = 9;
+			this.label3.Text = "Platform";
+			// 
+			// CoreTextBox
+			// 
+			this.CoreTextBox.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+			this.CoreTextBox.Location = new System.Drawing.Point(90, 136);
+			this.CoreTextBox.Name = "CoreTextBox";
+			this.CoreTextBox.Size = new System.Drawing.Size(162, 20);
+			this.CoreTextBox.TabIndex = 10;
+			// 
+			// label4
+			// 
+			this.label4.AutoSize = true;
+			this.label4.Location = new System.Drawing.Point(12, 140);
+			this.label4.Name = "label4";
+			this.label4.Size = new System.Drawing.Size(29, 13);
+			this.label4.TabIndex = 11;
+			this.label4.Text = "Core";
+			// 
+			// BoardNameTextBox
+			// 
+			this.BoardNameTextBox.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+			this.BoardNameTextBox.Location = new System.Drawing.Point(90, 166);
+			this.BoardNameTextBox.Name = "BoardNameTextBox";
+			this.BoardNameTextBox.Size = new System.Drawing.Size(162, 20);
+			this.BoardNameTextBox.TabIndex = 12;
+			// 
+			// label5
+			// 
+			this.label5.AutoSize = true;
+			this.label5.Location = new System.Drawing.Point(12, 170);
+			this.label5.Name = "label5";
+			this.label5.Size = new System.Drawing.Size(64, 13);
+			this.label5.TabIndex = 13;
+			this.label5.Text = "Board name";
+			// 
+			// GameNameTextBox
+			// 
+			this.GameNameTextBox.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+			this.GameNameTextBox.Location = new System.Drawing.Point(90, 196);
+			this.GameNameTextBox.Name = "GameNameTextBox";
+			this.GameNameTextBox.Size = new System.Drawing.Size(162, 20);
+			this.GameNameTextBox.TabIndex = 14;
+			// 
+			// label6
+			// 
+			this.label6.AutoSize = true;
+			this.label6.Location = new System.Drawing.Point(12, 200);
+			this.label6.Name = "label6";
+			this.label6.Size = new System.Drawing.Size(64, 13);
+			this.label6.TabIndex = 15;
+			this.label6.Text = "Game name";
+			// 
+			// MovieHeaderEditor
+			// 
+			this.AcceptButton = this.OkBtn;
+			this.CancelButton = this.CancelBtn;
+			this.ClientSize = new System.Drawing.Size(321, 273);
+			this.Controls.Add(this.label6);
+			this.Controls.Add(this.GameNameTextBox);
+			this.Controls.Add(this.label5);
+			this.Controls.Add(this.BoardNameTextBox);
+			this.Controls.Add(this.label4);
+			this.Controls.Add(this.CoreTextBox);
+			this.Controls.Add(this.label3);
+			this.Controls.Add(this.PlatformTextBox);
+			this.Controls.Add(this.EmulatorVersionTextBox);
+			this.Controls.Add(this.label2);
+			this.Controls.Add(this.MakeDefaultCheckbox);
+			this.Controls.Add(this.DefaultAuthorButton);
+			this.Controls.Add(this.label1);
+			this.Controls.Add(this.AuthorTextBox);
+			this.Controls.Add(this.OkBtn);
+			this.Controls.Add(this.CancelBtn);
+			this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
+			this.MinimumSize = new System.Drawing.Size(150, 311);
+			this.Name = "MovieHeaderEditor";
+			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+			this.Text = "Header Info";
+			this.Load += new System.EventHandler(this.MovieHeaderEditor_Load);
+			this.ResumeLayout(false);
+			this.PerformLayout();
+
+		}
+
+		private Button CancelBtn;
+		private Button OkBtn;
+		private TextBox AuthorTextBox;
+		private Label label1;
+		private Button DefaultAuthorButton;
+		private CheckBox MakeDefaultCheckbox;
+		private Label label2;
+		private TextBox EmulatorVersionTextBox;
+		private TextBox PlatformTextBox;
+		private Label label3;
+		private TextBox CoreTextBox;
+		private Label label4;
+		private TextBox BoardNameTextBox;
+		private Label label5;
+		private TextBox GameNameTextBox;
+		private Label label6;
+	}
+}
diff --git a/BizHawk.Client.EmuHawk/tools/TAStudio/HeaderEditor.cs b/BizHawk.Client.EmuHawk/tools/TAStudio/HeaderEditor.cs
new file mode 100644
index 0000000000..083985a1e7
--- /dev/null
+++ b/BizHawk.Client.EmuHawk/tools/TAStudio/HeaderEditor.cs
@@ -0,0 +1,62 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Drawing;
+using System.Data;
+using System.Linq;
+using System.Text;
+using System.Windows.Forms;
+
+using BizHawk.Client.Common;
+
+namespace BizHawk.Client.EmuHawk
+{
+	public partial class MovieHeaderEditor : Form
+	{
+		private readonly IMovie Movie;
+		public MovieHeaderEditor(IMovie movie)
+		{
+			Movie = movie;
+			InitializeComponent();
+		}
+
+		private void MovieHeaderEditor_Load(object sender, EventArgs e)
+		{
+			AuthorTextBox.Text = Movie.Author;
+			EmulatorVersionTextBox.Text = Movie.EmulatorVersion;
+			PlatformTextBox.Text = Movie.SystemID;
+			CoreTextBox.Text = Movie.Core;
+			BoardNameTextBox.Text = Movie.BoardName;
+			GameNameTextBox.Text = Movie.GameName;
+		}
+
+		private void OkBtn_Click(object sender, EventArgs e)
+		{
+			Movie.Author = AuthorTextBox.Text;
+			if (MakeDefaultCheckbox.Checked)
+			{
+				Global.Config.DefaultAuthor = AuthorTextBox.Text;
+			}
+
+			Movie.EmulatorVersion = EmulatorVersionTextBox.Text;
+			Movie.SystemID = PlatformTextBox.Text;
+			Movie.Core = CoreTextBox.Text;
+			Movie.BoardName = BoardNameTextBox.Text;
+			Movie.GameName = GameNameTextBox.Text;
+
+			DialogResult = DialogResult.OK;
+			Close();
+		}
+
+		private void CancelBtn_Click(object sender, EventArgs e)
+		{
+			DialogResult = DialogResult.Cancel;
+			Close();
+		}
+
+		private void DefaultAuthorButton_Click(object sender, EventArgs e)
+		{
+			AuthorTextBox.Text = Global.Config.DefaultAuthor;
+		}
+	}
+}
diff --git a/BizHawk.Client.EmuHawk/tools/TAStudio/HeaderEditor.resx b/BizHawk.Client.EmuHawk/tools/TAStudio/HeaderEditor.resx
new file mode 100644
index 0000000000..76776a95aa
--- /dev/null
+++ b/BizHawk.Client.EmuHawk/tools/TAStudio/HeaderEditor.resx
@@ -0,0 +1,149 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
+  <data name="$this.Icon" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        AAABAAEAEBAAAAAAAABoBQAAFgAAACgAAAAQAAAAIAAAAAEACAAAAAAAQAEAAAAAAAAAAAAAAAAAAAAA
+        AAAAAAAA////AP64aABQUFAAwNjwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+        AAAAAAAAAAMDAAMDAwAAAAAAAAAAAAMCAgMDAwMDAwAAAAMDAAADAgICAwMDAwMDAwMCAgMAAAMCAwMD
+        AwMDAwMDAgIDAAMEBAQDAgMDAwMDAwICAgMDBAQEAwICAwQDAwQDAgIDAAMDAwICAgMCAgIDAwMDAAAA
+        AwICAgMCAgIDAgMAAAAAAAAAAwMEBAQEBAQCAwAAAAAAAwMEBAQDAwMDAwMAAAAAAwQEAwMEBAMEBAQC
+        AwAAAAMEBAMDBAMEBAQEAgMAAAAAAwMDBAQDBAMDAwIDAAAAAAMCAgICAgICAgMEBAMAAAAAAwICAgIC
+        AwMEBAQDAAAAAAADAwMDAwAAAwMDAJH/AAAAcwAAAAEAAIABAAAAAAAAAAAAAIABAADABwAA8AMAAOAD
+        AADAAQAAwAEAAOABAADgAAAA8AAAAPgxAAA=
+</value>
+  </data>
+</root>
\ No newline at end of file
diff --git a/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.Designer.cs b/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.Designer.cs
index 4f6fbd0873..dea5f2e799 100644
--- a/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.Designer.cs
+++ b/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.Designer.cs
@@ -583,10 +583,10 @@ namespace BizHawk.Client.EmuHawk
 			// 
 			// HeaderMenuItem
 			// 
-			this.HeaderMenuItem.Enabled = false;
 			this.HeaderMenuItem.Name = "HeaderMenuItem";
 			this.HeaderMenuItem.Size = new System.Drawing.Size(152, 22);
 			this.HeaderMenuItem.Text = "&Header...";
+			this.HeaderMenuItem.Click += new System.EventHandler(this.HeaderMenuItem_Click);
 			// 
 			// CommentsMenuItem
 			// 
diff --git a/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.cs b/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.cs
index 6b0056023d..c6d450f021 100644
--- a/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.cs
+++ b/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.cs
@@ -274,6 +274,11 @@ namespace BizHawk.Client.EmuHawk
 			Owner = Global.Config.TAStudioSettings.FloatingWindow ? null : GlobalWin.MainForm;
 		}
 
+		private void UpdateChangesIndicator()
+		{
+			// TODO
+		}
+
 		#region Events
 
 		#region File Menu
@@ -384,6 +389,13 @@ namespace BizHawk.Client.EmuHawk
 
 		#region Metadata
 
+		private void HeaderMenuItem_Click(object sender, EventArgs e)
+		{
+			new MovieHeaderEditor(_tas).Show();
+			UpdateChangesIndicator();
+
+		}
+
 		private void CommentsMenuItem_Click(object sender, EventArgs e)
 		{
 			var form = new EditCommentsForm();