diff --git a/android/phoenix/AndroidManifest.xml b/android/phoenix/AndroidManifest.xml
index 58a8663f7e..9d1867b8b8 100644
--- a/android/phoenix/AndroidManifest.xml
+++ b/android/phoenix/AndroidManifest.xml
@@ -25,6 +25,7 @@
         <activity android:name="org.retroarch.browser.ROMActivity"></activity>
         
         <activity android:name="org.retroarch.browser.ShaderActivity"></activity>
+        <activity android:name="org.retroarch.browser.Shader2Activity"></activity>
         <activity android:name="org.retroarch.browser.OverlayActivity"></activity>
         
         <activity android:name="android.app.NativeActivity" android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|orientation|screenLayout|uiMode|screenSize|smallestScreenSize|fontScale">
diff --git a/android/phoenix/res/values/array.xml b/android/phoenix/res/values/array.xml
index 85ec256fed..c98138988e 100644
--- a/android/phoenix/res/values/array.xml
+++ b/android/phoenix/res/values/array.xml
@@ -19,4 +19,20 @@
         <item>1.60000</item>
         <item>1.14286</item>
     </string-array>
+    
+    <string-array name="fbo_scales">
+        <item>1.0x</item>
+        <item>2.0x</item>
+        <item>3.0x</item>
+        <item>4.0x</item>
+        <item>5.0x</item>
+    </string-array>
+    
+    <string-array name="fbo_scale_values">
+        <item>1.0</item>
+        <item>2.0</item>
+        <item>3.0</item>
+        <item>4.0</item>
+        <item>5.0</item>
+    </string-array>
 </resources>
\ No newline at end of file
diff --git a/android/phoenix/res/xml/prefs.xml b/android/phoenix/res/xml/prefs.xml
index 4f1597d997..e41f95dbb8 100644
--- a/android/phoenix/res/xml/prefs.xml
+++ b/android/phoenix/res/xml/prefs.xml
@@ -7,7 +7,7 @@
             <CheckBoxPreference
                 android:defaultValue="false"
                 android:key="savestate_auto_save"
-                android:summary="Automatically saves and restores game state"
+                android:summary="Automatically saves and restores game state."
                 android:title="Auto save state" />
             <CheckBoxPreference
                 android:defaultValue="false"
@@ -21,12 +21,12 @@
             <CheckBoxPreference
                 android:defaultValue="true"
                 android:key="video_smooth"
-                android:summary="Applies bilinear filter, smooths out edges"
+                android:summary="Applies bilinear filter, smooths out edges."
                 android:title="Bilinear filter" />
             <CheckBoxPreference
                 android:defaultValue="true"
                 android:key="video_vsync"
-                android:summary="When set to enabled, prevents screen tearing"
+                android:summary="When set to enabled, prevents screen tearing."
                 android:title="VSync" />
             <CheckBoxPreference
                 android:defaultValue="true"
@@ -38,46 +38,84 @@
                 android:entries="@array/aspect_ratios"
                 android:entryValues="@array/aspect_values"
                 android:key="video_aspect_ratio"
-                android:summary="Aspect ratio to enforce"
+                android:summary="Aspect ratio to enforce."
                 android:title="Aspect ratio" />
         </PreferenceCategory>
         <PreferenceCategory android:title="Overlay" >
-            <CheckBoxPreference android:title="Enable"
+            <CheckBoxPreference
+                android:defaultValue="false"
                 android:key="input_overlay_enable"
-                android:defaultValue="false" />
+                android:title="Enable" />
+
             <Preference
-                android:summary="Sets touchscreen overlay config"
+                android:summary="Sets touchscreen overlay config."
                 android:title="Input overlay" >
                 <intent
                     android:targetClass="org.retroarch.browser.OverlayActivity"
                     android:targetPackage="org.retroarch" />
             </Preference>
         </PreferenceCategory>
-        <PreferenceCategory android:title="Shaders" >
-            <CheckBoxPreference android:title="Enable"
+        <PreferenceCategory android:title="Shaders (1st pass)" >
+            <CheckBoxPreference
+                android:defaultValue="false"
                 android:key="video_shader_enable"
-                android:defaultValue="false" />
+                android:title="Enable" />
+
             <Preference
-                android:summary="Sets GLES2 style XML shader"
+                android:summary="Sets GLES2 style XML shader."
                 android:title="XML shader" >
                 <intent
                     android:targetClass="org.retroarch.browser.ShaderActivity"
                     android:targetPackage="org.retroarch" />
             </Preference>
         </PreferenceCategory>
+        <PreferenceCategory android:title="Shaders (Multi-pass)" >
+            <CheckBoxPreference
+                android:defaultValue="false"
+                android:key="video_render_to_texture"
+                android:summary="Render first pass to texture (FBO). Stretch to screen with second shader."
+                android:title="Render to texture" />
+            <CheckBoxPreference
+                android:defaultValue="false"
+                android:key="video_second_pass_shader_enable"
+                android:summary="Enable custom shader for use after rendering to FBO."
+                android:title="Enable shader #2" />
+
+            <Preference
+                android:summary="Sets shader to use for second pass."
+                android:title="XML shader (2nd pass)" >
+                <intent
+                    android:targetClass="org.retroarch.browser.Shader2Activity"
+                    android:targetPackage="org.retroarch" />
+            </Preference>
+
+            <ListPreference
+                android:entries="@array/fbo_scales"
+                android:entryValues="@array/fbo_scale_values"
+                android:key="video_fbo_scale"
+                android:summary="Scale to use when rendering to FBO."
+                android:title="FBO scale" />
+        </PreferenceCategory>
+
+        <CheckBoxPreference
+            android:defaultValue="true"
+            android:key="video_second_pass_smooth"
+            android:summary="Use bilinear filtering on FBO texture on second pass."
+            android:title="Second pass bilinear" />
     </PreferenceScreen>
     <PreferenceScreen android:title="Audio Config" >
         <PreferenceCategory android:title="General" >
             <CheckBoxPreference
                 android:defaultValue="true"
                 android:key="audio_enable"
-                android:summary="Enable audio"
+                android:summary="Enable audio."
                 android:title="Audio enable" />
             <CheckBoxPreference
                 android:defaultValue="true"
                 android:key="audio_rate_control"
-                android:summary="Enable dynamic rate control"
+                android:summary="Enable dynamic rate control."
                 android:title="Dynamic Rate Control" />
         </PreferenceCategory>
     </PreferenceScreen>
+
 </PreferenceScreen>
\ No newline at end of file
diff --git a/android/phoenix/src/org/retroarch/browser/RetroArch.java b/android/phoenix/src/org/retroarch/browser/RetroArch.java
index 5b9be2af83..88357151e4 100644
--- a/android/phoenix/src/org/retroarch/browser/RetroArch.java
+++ b/android/phoenix/src/org/retroarch/browser/RetroArch.java
@@ -49,7 +49,7 @@ public class RetroArch extends Activity implements
 	private IconAdapter<ModuleWrapper> adapter;
 	static private final int ACTIVITY_LOAD_ROM = 0;
 	static private String libretro_path;
-	static private final String TAG = "RetroArch";
+	static private final String TAG = "RetroArch-Phoenix";
 	private ConfigFile config;
 
 	public float getRefreshRate() {
@@ -71,16 +71,16 @@ public class RetroArch extends Activity implements
 	private void extractAssets(AssetManager manager, String cacheDir, String relativePath, int level) throws IOException {
 		final String[] paths = manager.list(relativePath);
 		if (paths != null && paths.length > 0) { // Directory
-			Log.i(TAG, "Extracting assets directory: " + relativePath);
+			Log.d(TAG, "Extracting assets directory: " + relativePath);
 			for (final String path : paths)
 				extractAssets(manager, cacheDir, relativePath + (level > 0 ? File.separator : "") + path, level + 1);	
 		} else { // File, extract.
-			Log.i(TAG, "Extracting assets file: " + relativePath);
+			Log.d(TAG, "Extracting assets file: " + relativePath);
 			
 			String parentPath = new File(relativePath).getParent();
 			
 			File parentFile = new File(cacheDir, parentPath);
-			Log.i(TAG, "Creating folder: " + parentFile.getAbsolutePath());
+			Log.d(TAG, "Creating folder: " + parentFile.getAbsolutePath());
 			parentFile.mkdirs(); // Doesn't throw.
 			
 			byte[] asset = loadAsset(relativePath);
@@ -221,6 +221,16 @@ public class RetroArch extends Activity implements
 			config.setString("video_bsnes_shader", "");
 		}
 		
+		config.setBoolean("video_render_to_texture", prefs.getBoolean("video_render_to_texture", false));
+		config.setString("video_second_pass_shader",
+				prefs.getBoolean("video_second_pass_shader_enable", false) ?
+						config.getString("video_second_pass_shader") : "");
+		
+		config.setBoolean("video_second_pass_smooth", prefs.getBoolean("video_second_pass_smooth", true));
+		
+		config.setString("video_fbo_scale_x", prefs.getString("video_fbo_scale", "2.0"));
+		config.setString("video_fbo_scale_y", prefs.getString("video_fbo_scale", "2.0"));
+		
 		config.setString("input_overlay",
 				prefs.getBoolean("input_overlay_enable", false) ? 
 						prefs.getString("input_overlay", "") : "");
diff --git a/android/phoenix/src/org/retroarch/browser/Shader2Activity.java b/android/phoenix/src/org/retroarch/browser/Shader2Activity.java
new file mode 100644
index 0000000000..90ead36fa9
--- /dev/null
+++ b/android/phoenix/src/org/retroarch/browser/Shader2Activity.java
@@ -0,0 +1,18 @@
+package org.retroarch.browser;
+
+import java.io.File;
+
+import android.os.Bundle;
+
+public class Shader2Activity extends DirectoryActivity {
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		File shaderDir = new File(getCacheDir(), "Shaders");
+		if (shaderDir.exists())
+			super.setStartDirectory(shaderDir.getAbsolutePath());
+		
+		super.addAllowedExt(".shader");
+		super.setPathSettingKey("video_second_pass_shader");
+		super.onCreate(savedInstanceState);
+	}
+}