diff --git a/dust-sample/src/main/AndroidManifest.xml b/dust-sample/src/main/AndroidManifest.xml
index aafba60..abe3ec8 100644
--- a/dust-sample/src/main/AndroidManifest.xml
+++ b/dust-sample/src/main/AndroidManifest.xml
@@ -6,10 +6,12 @@
         android:allowBackup="true"
         android:icon="@drawable/ic_launcher"
         android:label="@string/app_name"
-        android:theme="@style/AppTheme" >
+        android:theme="@style/AppTheme"
+        >
         <activity
             android:name=".DustActivity"
-            android:label="@string/app_name" >
+            android:label="@string/app_name"
+            android:windowSoftInputMode="adjustResize">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
diff --git a/dust-sample/src/main/res/layout/activity_dust.xml b/dust-sample/src/main/res/layout/activity_dust.xml
index 890acba..94a0f6a 100644
--- a/dust-sample/src/main/res/layout/activity_dust.xml
+++ b/dust-sample/src/main/res/layout/activity_dust.xml
@@ -21,5 +21,8 @@
         android:text="start"
         />
 
+    <EditText
+        android:layout_width="100dp"
+        android:layout_height="45dp"/>
 
 </RelativeLayout>
diff --git a/dust-sample/src/main/res/raw/starexplosion.pex b/dust-sample/src/main/res/raw/starexplosion.pex
index 8963adc..d753489 100644
--- a/dust-sample/src/main/res/raw/starexplosion.pex
+++ b/dust-sample/src/main/res/raw/starexplosion.pex
@@ -1,28 +1,28 @@
 
 <particleEmitterConfig>
-    <absolutePosition value="0"></absolutePosition>
+<absolutePosition value="0"></absolutePosition>
     <yCoordFlipped value="1"></yCoordFlipped>
     <sourcePosition x="220.00" y="380.00"></sourcePosition>
-    <sourcePositionVariance x="7.00" y="7.00"></sourcePositionVariance>
-    <speed value="123.98"></speed>
-    <speedVariance value="182.42"></speedVariance>
-    <particleLifeSpan value="1.3976"></particleLifeSpan>
+    <sourcePositionVariance x="0.00" y="7.00"></sourcePositionVariance>
+    <speed value="100.00"></speed>
+    <speedVariance value="25.00"></speedVariance>
+    <particleLifeSpan value="3.0000"></particleLifeSpan>
     <particleLifespanVariance value="0.0000"></particleLifespanVariance>
-    <angle value="205.47"></angle>
-    <angleVariance value="41.09"></angleVariance>
-    <gravity x="0.00" y="-637.52"></gravity>
-    <radialAcceleration value="-105.52"></radialAcceleration>
+    <angle value="180.00"></angle>
+    <angleVariance value="90.00"></angleVariance>
+    <gravity x="0.00" y="-140.00"></gravity>
+    <radialAcceleration value="0.00"></radialAcceleration>
     <tangentialAcceleration value="0.00"></tangentialAcceleration>
     <radialAccelVariance value="0.00"></radialAccelVariance>
     <tangentialAccelVariance value="0.00"></tangentialAccelVariance>
     <startColor red="1.00" green="0.74" blue="0.00" alpha="1.00"></startColor>
-    <startColorVariance red="0.00" green="0.06" blue="0.00" alpha="0.00"></startColorVariance>
+    <startColorVariance red="0.00" green="0.14" blue="0.00" alpha="0.00"></startColorVariance>
     <finishColor red="1.00" green="0.58" blue="0.00" alpha="1.00"></finishColor>
     <finishColorVariance red="0.00" green="0.00" blue="0.00" alpha="0.00"></finishColorVariance>
-    <maxParticles value="77"></maxParticles>
-    <startParticleSize value="23.22"></startParticleSize>
+    <maxParticles value="40"></maxParticles>
+    <startParticleSize value="25.00"></startParticleSize>
     <startParticleSizeVariance value="5.00"></startParticleSizeVariance>
-    <finishParticleSize value="9.82"></finishParticleSize>
+    <finishParticleSize value="25.00"></finishParticleSize>
     <finishParticleSizeVariance value="0.00"></finishParticleSizeVariance>
     <duration value="-1.00"></duration>
     <emitterType value="0"></emitterType>
diff --git a/dust-sample/src/main/res/raw/staroutlineexplosion.pex b/dust-sample/src/main/res/raw/staroutlineexplosion.pex
index 8d73503..ff9bd22 100644
--- a/dust-sample/src/main/res/raw/staroutlineexplosion.pex
+++ b/dust-sample/src/main/res/raw/staroutlineexplosion.pex
@@ -1,29 +1,29 @@
 
 <particleEmitterConfig>
-    <absolutePosition value="0"></absolutePosition>
+<absolutePosition value="0"></absolutePosition>
     <yCoordFlipped value="1"></yCoordFlipped>
     <sourcePosition x="220.00" y="380.00"></sourcePosition>
-    <sourcePositionVariance x="7.00" y="7.00"></sourcePositionVariance>
-    <speed value="123.98"></speed>
-    <speedVariance value="182.42"></speedVariance>
-    <particleLifeSpan value="1.3976"></particleLifeSpan>
+    <sourcePositionVariance x="0.00" y="7.00"></sourcePositionVariance>
+    <speed value="100.00"></speed>
+    <speedVariance value="25.00"></speedVariance>
+    <particleLifeSpan value="3.0000"></particleLifeSpan>
     <particleLifespanVariance value="0.0000"></particleLifespanVariance>
-    <angle value="205.47"></angle>
-    <angleVariance value="41.09"></angleVariance>
-    <gravity x="0.00" y="-637.52"></gravity>
-    <radialAcceleration value="-105.52"></radialAcceleration>
+    <angle value="180.00"></angle>
+    <angleVariance value="60.00"></angleVariance>
+    <gravity x="0.00" y="-140.00"></gravity>
+    <radialAcceleration value="0.00"></radialAcceleration>
     <tangentialAcceleration value="0.00"></tangentialAcceleration>
     <radialAccelVariance value="0.00"></radialAccelVariance>
     <tangentialAccelVariance value="0.00"></tangentialAccelVariance>
     <startColor red="1.00" green="0.74" blue="0.00" alpha="1.00"></startColor>
-    <startColorVariance red="0.00" green="0.06" blue="0.00" alpha="0.00"></startColorVariance>
+    <startColorVariance red="0.00" green="0.14" blue="0.00" alpha="0.00"></startColorVariance>
     <finishColor red="1.00" green="0.58" blue="0.00" alpha="1.00"></finishColor>
     <finishColorVariance red="0.00" green="0.00" blue="0.00" alpha="0.00"></finishColorVariance>
-    <maxParticles value="50"></maxParticles>
-    <startParticleSize value="23.22"></startParticleSize>
-    <startParticleSizeVariance value="20.00"></startParticleSizeVariance>
-    <finishParticleSize value="9.82"></finishParticleSize>
-    <finishParticleSizeVariance value="20.00"></finishParticleSizeVariance>
+    <maxParticles value="40"></maxParticles>
+    <startParticleSize value="25.00"></startParticleSize>
+    <startParticleSizeVariance value="5.00"></startParticleSizeVariance>
+    <finishParticleSize value="25.00"></finishParticleSize>
+    <finishParticleSizeVariance value="0.00"></finishParticleSizeVariance>
     <duration value="-1.00"></duration>
     <emitterType value="0"></emitterType>
     <maxRadius value="0.00"></maxRadius>
diff --git a/dust/src/main/java/com/billylindeman/dust/layer/GLParticleLayer.java b/dust/src/main/java/com/billylindeman/dust/layer/GLParticleLayer.java
index 02baff6..9867981 100644
--- a/dust/src/main/java/com/billylindeman/dust/layer/GLParticleLayer.java
+++ b/dust/src/main/java/com/billylindeman/dust/layer/GLParticleLayer.java
@@ -125,6 +125,8 @@ public void onSurfaceChanged(GL10 gl, int w, int h) {
 
             glSize.x = 320;
             glSize.y = ((float)h/(float)w)*320;
+            gl.glMatrixMode(GL10.GL_PROJECTION);
+            gl.glLoadIdentity();
             gl.glOrthof(0,glSize.x,0,glSize.y,0,1);
 
             size.x=w;
@@ -172,9 +174,8 @@ private void drawParticlesForEmitter(GL10 gl, Emitter e) {
                 Particle p = particles[i];
                 gl.glPushMatrix();
                 gl.glTranslatef(p.position.x, p.position.y, 0);
-                gl.glScalef(.5f*p.particleSize, .5f*p.particleSize, 0);
-                gl.glRotatef((float)p.angle, 0,0,1);
-                tr.draw(gl, p.color);
+                gl.glRotatef(p.rotation, 0,0,1);
+                tr.draw(gl, p.particleSize, p.color);
                 gl.glPopMatrix();
             }
         }
diff --git a/dust/src/main/java/com/billylindeman/dust/layer/TexturedRect.java b/dust/src/main/java/com/billylindeman/dust/layer/TexturedRect.java
index d38e251..e4455af 100644
--- a/dust/src/main/java/com/billylindeman/dust/layer/TexturedRect.java
+++ b/dust/src/main/java/com/billylindeman/dust/layer/TexturedRect.java
@@ -64,8 +64,9 @@ public void registerTextureHandle(GL10 gl, final Bitmap bitmap) {
         /** Load bitmap into GL texture */
         gl.glGenTextures(1, textureHandle, 0);
         gl.glBindTexture(GL10.GL_TEXTURE_2D, textureHandle[0]);
-        gl.glTexParameterf(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_MIN_FILTER, GL10.GL_NEAREST);
-        gl.glTexParameterf(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_MAG_FILTER, GL10.GL_NEAREST);
+        gl.glTexParameterf(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_MIN_FILTER, GL10.GL_LINEAR);
+        gl.glTexParameterf(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_MAG_FILTER, GL10.GL_LINEAR);
+
         GLUtils.texImage2D(GL10.GL_TEXTURE_2D, 0, bitmap, 0);
 
         textureIsRegistered = true;
@@ -80,7 +81,7 @@ public boolean hasTexture() {
         return textureIsRegistered;
     }
 
-    public void draw(GL10 gl, Color c){
+    public void draw(GL10 gl,float size,  Color c){
         float cb[] = {
                 c.r,c.g,c.b,c.a,
                 c.r,c.g,c.b,c.a,
@@ -90,6 +91,16 @@ public void draw(GL10 gl, Color c){
         colorBuffer.put(cb);
         colorBuffer.position(0);
 
+        size *= .5f;
+        float vertices[]={
+                -size, size, 0.0f,  //top left
+                -size,-size,0.0f,   //bottom left
+                size,-size,0.0f,    //bottom right
+                size,size,0.0f      //top right
+        };
+
+        vertexBuffer.put(vertices);
+        vertexBuffer.position(0);
 
         gl.glFrontFace(GL10.GL_CCW);
         gl.glEnable(GL10.GL_CULL_FACE);
diff --git a/dust/src/main/java/com/billylindeman/dust/particle/EmitterConfig.java b/dust/src/main/java/com/billylindeman/dust/particle/EmitterConfig.java
index 13ff8b1..d5543c5 100644
--- a/dust/src/main/java/com/billylindeman/dust/particle/EmitterConfig.java
+++ b/dust/src/main/java/com/billylindeman/dust/particle/EmitterConfig.java
@@ -44,7 +44,7 @@ public class EmitterConfig {
     int maxParticles;
 
 
-    float duration;
+    public float duration;
     float rotationStart, rotationStartVariance;
     float rotationEnd, rotationEndVariance;